Microsoft Defender XDR Reviews

We are using Microsoft Defender for Office 365 for identity and email security, safe links, etc.

It works as an antivirus, and it also works for any behavioral issues in a particular machine. It protects all the applications from any vulnerability. It works in both ways. It works for vulnerability management and also for the EDR part. Earlier, we had Qualys for vulnerability management, but Microsoft Defender takes care of both. It provides information about how vulnerable a machine is, and it also takes care of the antivirus and behavioral issues in a particular machine due to some threats or any unwanted applications installed.

It helps us manage vulnerabilities. If there are any vulnerabilities in a machine due to a lack of patches or end-of-life software installed on the machine, it gives us the report. After seeing the report, we can fix those vulnerabilities by uninstalling the vulnerable applications or by patching them.

It takes care of the antivirus part. The signatures are constantly getting updated related to new viruses. It covers any identity-related issues or device-specific issues. It covers the MITRE framework. If any threat or risk is present in our environment, it takes care of that and then tells us that these are the issues that we need to work on. After we get the alerts, we do the investigation and remediation.

It provides unified identity and access management. You can create role-based access. You can create policies based on different risk levels. You can also trigger password resets. There are a lot of capabilities that are built in. You can also create conditional access (CA) policies. If any vulnerable application is installed on a device, you do not want that device to be connected to your network, you can create conditional access policies. It will first check whether the integrity of the device is as per your organization's requirements. If it is compliant, then only that device will be allowed to connect to your network. The same goes for identity. If MFA is enabled in your environment, the users will be allowed to connect only if their accounts have MFA enabled. Otherwise, the access is blocked. You can automate such things.

It is important that identity and access management are included in Microsoft Defender rather than needing an additional solution. Nowadays, you see a lot of phishing emails and unsecure links being forwarded to user accounts. In Microsoft Defender, we have secure links and safe links. Once enabled, if any malicious link is sent to a user account, when the user clicks on a link, it immediately checks whether it is safe to access. If it is found to be malicious, it is immediately blocked. If a user mistakenly clicks on a link, the risk state is changed automatically in the web portal. If you have a conditional policy in place, the access is blocked for that user. Even if the attackers have access, they will not be able to do anything. In today's scenario, it is pretty important to have these in place.

As of now, the integration part is pretty limited to Microsoft products. However, by using Sentinel, which is a SIEM solution, you can integrate other products.

It stops the lateral movement of advanced attacks like ransomware or business email compromise. You can create lateral movement policies, and you also can create high-risk users or high-risk devices. You can have customized policies for them. You can create different policies, and the alerts triggered from those devices or users are put into high severity so that you can take immediate action.

You get the telemetry of any attack observed by Microsoft Defender. You can see everything from the starting point till the remediation steps automatically taken by Microsoft Defender. The investigations can be found easily. They are pretty detailed. Everything is there in the portal.

It has the ability to adapt to evolving threats. Threat intelligence is embedded in the portal itself for new threats, technologies, ransomware, or malware. All the latest threats are automatically handled by Microsoft Defender. Remediation is also automatically available.

It saves time. There is automatic remediation, and there are playbooks that you can configure. You can automate the remediation steps that you have already tried on a particular machine. If you want to suppress some of the alerts, you can create suppression rules so that your team does not spend time investigating them. Playbooks, automatic remediation, and suppression of similar alerts save a lot of time.

Vulnerability management is valuable. We had a different product for vulnerability management. We were using Qualys for that, but after we got Microsoft Defender, we also got the vulnerability management part. It is embedded in the portal itself. We do not have to look into another solution or tool. We did not have to install any additional sensor which reduces the overhead and does not affect the machine's capability. With the same sensor, we get the vulnerability report and threat report. We also get to know any risks and issues related to malware and other things.

The portal is quite user-friendly. There is integration with Office, Intune, and other products from the same portal. From there, we can see which policies are installed on a particular machine. We also can manage devices, groups, and tagging. For a different set of teams or departments, we can create different device groups. Based on the teams and their work portfolio, we can create different policies. It is quite handy, whereas with the Qualys solution, the portal was quite cluttered. To find a particular option, we had to look at many options, whereas Microsoft Defender is quite user-friendly.

We are also getting all the reports by using the same sensor. It is light on the machines as well. It consumes less resources than other solutions available in the market.

It is evolving. We are seeing new advancements and integrations. They have integrated Copilot, so going forward, we can take the AI advantage. It will be quite easy for us to run any queries. These are the advantages that I see in Microsoft Defender in comparison to others.

The patching capability should be there. Patching is something that you cannot do even though you see the vulnerabilities present in your environment. For patching, you have to depend on another solution.

Other than that, there are still limitations in creating device groups. You can create tags, but these tags are based on limited options. There are only a few categories based on which you can create a tag or device group. If there are other conditions that you want to put, such as creating a group based on the application installed on a particular machine, you cannot do that. There are some shortcomings. Also, if you want to whitelist a particular application for a set of groups, you cannot do that. We had an incident where we wanted to whitelist a particular application that was getting blocked by Microsoft Defender, but we were not able to create those groups. We were not able to whitelist the application for some of the devices. We had to whitelist it for the whole environment, which we did not want to do.

It only has pre-built dashboards. You cannot create customized dashboards. They have a set of dashboards, but they are not customizable.

We can create reports using KQL, but it is hard to create customized reports using KQL. You get a CSV, but you need to use Power BI or another reporting product to create the report. The other products available in the market give you customized dashboards, customized reporting, and customized workflows. This is pending in Microsoft Defender.

I have been working with this solution for 1.5 years.

It is a Microsoft product. It is similar to any other Microsoft product in terms of stability. They do change the name and other functionalities, but it is pretty much similar to any other Microsoft product.

It is pretty scalable. It does not stop you anywhere.

I am working in an MNC. We have more than 6,000 people.

It depends upon the license that you have. They have a different set of licenses based on which you get support. It depends on the support packages you have purchased.

It is very easy to raise a request. They have a portal. From there, you can create a ticket by email or by chat. The response is based on the support package that you have. If you have premium support, you can get a response in minutes. 

In my previous organization, I worked with Palo Alto XDR. In this organization, we had McAfee, which is a signature-based solution. Microsoft Defender is more advanced than McAfee. It is EDR-based, whereas McAfree was signature-based. It was based on the signatures related to a particular threat or virus. It was handling threat prevention, but behavioral analysis and other functionalities that you see in EDRs were not there. We wanted to move to a behavioral-based antivirus solution. That is why we opted for Microsoft Defender.

Microsoft Defender also enabled us to discontinue the Qualys solution. It has many capabilities related to vulnerability management. They are available out of the box, but patching is something that is missing. For patching, you need to use Intune, whereas, in Qualys, you can also do patching, so patching is something that is missing in Microsoft Defender. However, Microsoft Defender is very good for the assessment of vulnerabilities.

You also get visibility of the devices that are still not onboarded to Microsoft Defender. You have something called Device Discovery in Microsoft Defender. Once enabled, you can get details of all the machines that still do not have Defender, whereas, in Qualys, you have to create customized or scheduled scans of your network. They then run on a periodic basis, but that is not the case with Microsoft Defender. It is on a real-time basis. The Microsoft Defender client continuously does the scanning, and you get visibility into all the machines on your network that still do not have Microsoft Defender onboarded. However, you cannot do patching with Microsoft Defender.

Microsoft Defender can save costs. Qualys is pretty expensive. Microsoft Defender does vulnerability management out of the box, so if you do not want to do patching and you have another solution for patching, you can save costs. It also has out-of-the-box functionality for identity protection.

It is deployed on a public cloud. If you do not have people in your team who know about this product, Microsoft can give you a vendor to help with deployment, creating the policies, etc.

Overall, it is pretty straightforward because Microsoft Defender is enabled on all Windows machines. All you need to do is to activate the sensor that is already installed. The installation process is not much, but if you want somebody to help you, Microsoft can help you with a list of vendors at a particular location. The vendor can help you with configuring the policies and activating different licenses.

Documentation is available on the Microsoft portal to help you create policies and go forward as per your environment.

We took help from somebody for implementation.

It does not require a lot of people because it is a cloud solution and the sensor is already available in the machine itself. It does not require a lot of manpower to get started with Microsoft Defender and do a migration. However, it also depends on how big your organization is. If it is an MNC with a presence in multiple countries, you might need at least one person per region. If any hands-on support is required on a client machine, you can do troubleshooting remotely or provide on-site support. If you have only one site, you do not need much manpower. A single person can do it.

Its maintenance is similar to any other solution. If you are changing any policy, you have to test them before putting them into production. Apart from that, it does not require anything. The Defender updates are automatically available. You can push them through your patching solution. Its maintenance is not hard.

Every organization has different requirements. In my previous organization, we opted for Palo Alto even though we had Defender and CrowdStrike. CrowdStrike is also a best-in-class solution, but we opted for Palo Alto because it was giving something that was a requirement. In that organization, we also wanted to do some management. We wanted to run some scripts through our XDR solution. CrowdStrike had some limitations. We also wanted to do a console login for a particular machine. CrowdStrike gave that functionality, but it was pretty limited, whereas, in Palo Alto, it was limitless. We could straightaway see the files present on a machine by using the console view. We could run a different set of queries. It did not matter whether we were running a PowerShell script, a Python script, or any other language script because the compiler was embedded in the sensor. Palo Alto met the needs of that company. For the use cases, it was the best fit.

In my current organization, the use cases are different. We only wanted an EDR solution. Also, because most of the products in our environment are from Microsoft, the integration with them was pretty easy. That is why we opted for Microsoft Defender. An organization should look at its use cases and then decide on an EDR/XDR solution.

Comparing Microsoft Defender's EDR capabilities with other solutions, I would recommend going for another solution available in the market. I would rate it a 6 out of 10 because there are a lot of things that are available in other solutions, such as doing a remote of a particular machine and running other language scripts. Other solutions are also better in terms of the isolation of a particular device, removal from the isolation, and granularity of security control. I am not comparing it with others for vulnerability management because Palo Alto or CrowdStrike do not do that. If there are any vulnerabilities and you want to fix them, you have to do all the work.

We are using Microsoft Defender XDR for our endpoint, desktop, and laptop protection.

Microsoft Defender can extend its protection to the third-party applications we use, which is helpful.

Microsoft Defender XDR not only helps stop malware attacks but also offers advanced attack prevention features to safeguard against sophisticated threats.

Our environment is multi-tenant, and Microsoft Defender XDR offers seamless integration. Its ability to respond to threats across the multi-tenants is good.

It helps our security team by automating tasks, providing detailed reports, safeguarding our systems, and enabling historical analysis.

It has helped to reduce some of our costs by almost $10,000 per month.

Microsoft Defender XDR is easy to manage, saving our security team time.

Scanning, vulnerability reporting, and the dashboard are the most valuable features.

While the XDR platform offers valuable functionalities, it falls short of other solutions in its ability to deliver a cohesive identity experience. To address this limitation, integrating MDR as part of the XDR experience and incorporating the latest advancements into Microsoft Defender XDR are crucial steps.

I have been using Microsoft Defender XDR for over three years.

Microsoft Defender XDR is stable.

We can scale up with Microsoft Defender XDR with no problems.

We have a dedicated account manager who handles our support requests. We submit our requests through a ticketing system, and they respond promptly.

Positive

We also use CrowdStrike. Both have advanced capabilities and are easy to manage. We have them integrated with multiple tenants but for different products. 

The initial deployment was straightforward and took one to two days to complete.

While Microsoft Defender XDR carries a higher cost, its ease of use compared to Defender may justify the investment.

Although I would rate Microsoft Defender XDR eight out of ten, its visibility suffers when used with third-party applications and non-Azure cloud platforms.

While the implementation itself is straightforward, troubleshooting, log creation, and monitoring can be challenging. This solution may be suitable for Microsoft-centric environments, but its visibility suffers in scenarios with multiple third-party solutions or hybrid deployments.

We use Microsoft Defender XDR for antivirus, threat intelligence, and email blocking.

Microsoft Defender's XDR platform provides unified identity and access management. It has improved significantly, although other products remain slightly ahead. I would rate it among the top four or five XDR platforms I've used, and Microsoft is continuously enhancing its capabilities. Overall, it's a fairly good solution.

Consolidating identity and access management under one umbrella within Defender 365 offers significant advantages. This unified approach simplifies control and visibility, eliminating the need to navigate through different screens from multiple vendors. With everything centralized, we gain a comprehensive overview of all IAM activities and can easily access specific details through subcategories. The main page provides a clear starting point, highlighting key information and granting quick access to deeper levels of detail when needed.

While Microsoft Defender can effectively impede the lateral movement of advanced ransomware, it cannot guarantee complete protection. No system is perfect, and vulnerabilities will always exist.

Defender's ability to stop attacks includes its adaptability to evolving threats. Microsoft has been steadily improving Defender over the past few years, and they continue to do so. Several updates in recent months have changed Defender's functionality, making it more effective. While technology advances and tools like Defender improve, the skills of hackers and their tools also evolve. This necessitates continuous improvement to keep pace.

Adaptability to evolving threats is crucial. A static system is vulnerable to attack. Its unchanging vulnerabilities can be readily identified and exploited, allowing unauthorized access and manipulation. Constant improvement is necessary to maintain security.

While we have reduced our reliance on other products, we haven't eliminated them at this time. We are actively reducing our use of other products as we progress. Once we have completed the configuration and setup process for Defender XDR, we can then fully transition to using it as our primary product.

Defender XDR has saved our security team approximately two hours per day. Automation is improving steadily, allowing us to automate audit file processing and scheduling. This provides us with continuous insight into our environment. The main page offers a high-level overview of current activity, enabling us to quickly identify any anomalies. Our security team can then address these anomalies promptly.

The threat intelligence is excellent. Email collaboration is very good. Device protection is useful. Overall, 90 percent of Microsoft Defender XDR is used weekly, primarily for email collaboration.

Advanced attacks could use an improvement.

I have been using Microsoft Defender XDR for almost four years.

I would rate the stability of Microsoft Defender XDR a nine out of ten.

Microsoft Defender XDR is scalable and we are planning to increase the usage.

The Microsoft technical support I used in the past was quite good. They were typically responsive and efficient, providing solutions quickly. However, I haven't needed their assistance in the last year, so I can't offer an updated assessment.

Our past experience includes Sophos, Check Point, and ESET. We briefly utilized SentinelOne as well, but ultimately opted for Microsoft Defender XDR. We had Defender included in our purchases but it wasn't being utilized fully until I fine-tuned and set it up to work more efficiently.

I would rate Microsoft Defender XDR an eight out of ten.

We require three people for maintenance.

We have Microsoft Defender XDR deployed across multiple locations, roles, and teams.

Before implementing Microsoft Defender XDR, ensure that all the features will be utilized otherwise it is more cost-effective to go with a smaller package that includes only the features needed by the organization.

We use Defender XDR to monitor our network. We use it for when we analyze email and check endpoints.  

XDR is our second solution. We have two. We have it in basic mode as an antivirus and as an XDR. We use the DLP in our company as well. We can look at threat intel for vulnerabilities, and we check to see if vulnerabilities are present within our environment. We do that through Defender. It's useful for threat hunting. 

We have it integrated with Sentinel and we manage our incidents from Sentinel. We can do a detailed analysis of what actually happened, and it gives us the ability to log in remotely on devices. For example, if you have a problem with your PC, one of my colleagues can take the file from the PC remotely. As long as you have permissions as an administrator you can do that. Otherwise, you can create an incident and escalate it to the right admin.

The file analysis is helpful. When we have phishing emails Microsoft itself can analyze the file in the sandbox and then give you a detailed report. It's helped us respond better and increased the security of our organization.

I like the attack graph of each incident. It's really handy, and there's a summary. For example, you can see what had happened with a timeline. And if you go to investigate, the evidence will be there, including the users and devices. Co-pilot is integrated there as well. With just one click, you have a summary of what to do and the next steps. For young analysts, it is quite helpful.

You can have security administrators or global administrators. You can set up different permission structures outside of Defender.

The solution's security extends or covers more than just Microsoft technologies. Linux machines can be used, for example. It is possible to install an agent for Linux so you can monitor also Linux machines.

Apart from having everything within the same console, you have alerts.

The attack disruption capabilities positively affect our security operations. We can integrate with third parties. If an email comes in with a file attached, Microsoft's intelligence would be able to tell if it's a phishing scam, and it can automate the deletion.

We do educate and train our users, however, it provides an extra security layer that catches suspect emails. It reduces the risk of users accidentally clicking on phishing emails. 

The solution adapts to evolving threats. It's a next-generation solution. The machine learning and AI are integrated. With the help of machine learning, it can block quite a bit of suspicious activity.

It offers multi-tenant capabilities. We have four different tenants, and for each, we have a different console, so I don't directly deal with multi-tenant capabilities; however, it is possible. 

We do use the solution with a variety of others. We haven't reduced the number of other products we use for security. However, it's quite handy. It blocks a lot of malicious attempts. Nothing really gets by it. The automatic incident response and protection have kept us very safe, even though we do have other backups there on offer as well. 

We've saved a lot of time with the automated detection. It reduces the time we need to respond and react. We've saved maybe 30% to 40% of the typical amount of time it would take, thanks to automation. For example, if there is, a phishing email goes to the XDR if we had to do an analysis and a report, that alone might take 20 minutes to an hour. Then, we have to remediate, delete and block. With automation, we can save those 20 minutes to an hour. The process is automatic, so we don't have to manually do it. Also, if you have a bunch of suspicious domains or IPs, it will take time to manually go through everything, one by one. However, we can automate the blocking process and save ourselves a lot of time. 

The AI could be improved. As an analyst, I want to be able to interact more with AI. The AI simply sends summaries. I can't ask it, for example, if it has seen any suspicious activity with device two. I have to go and check device two for myself.

I've used the solution for 15 months so far.

The solution is quite stable. I'd rate stability eight out of ten.

We have 15 to 16 people using the solution in my organization. Then we have users on various Microsoft accounts. There may be 50 or more users in total. We have the solution spread across multiple locations. 

It's a scalable product.

I've had colleagues mention that they were very pleased with Microsoft's support. Once you open a ticket, the response you get is usually within an hour or two. 

Positive

I do use different solutions. Microsoft is very good compared to other market leaders. It's a leader itself. I've used CrowdStrike, for example, and I'm familiar with Zscaler. 

My understanding is it is quite easy to deploy the solution. Between deploying the agent and the initial installation, it may take one to two hours. Then, of course, you have to customize the product. However, as a SaaS product, it's very easy to deploy. I'm not sure if any ongoing maintenance is needed after deployment. 

I don't have visibility into the pricing. However, Defender is included in the price of a larger bundle. As a Microsoft customer, it's my understanding that users can access discounts. 

I'm a Microsoft customer. 

I'd advise new users to try a proof of concept. Before the solution is implemented, figuring out the grouping will be very important. You'll want to implement policies based on groups, so they need to make sense. For example, it would be easy to create a structure based on departments.

I'd recommend the solution to others. Microsoft is quite handy. You can get a full overview of your vulnerabilities, which makes investigations easy.

I'd rate the solution seven out of ten.

I'm using the solution for security.

Previously, we weren't using anything and now we can configure privileged access and rules. We now operate in a more secure environment. 

It's great that it's a cloud solution. You don't need to worry about physical hardware.

You can configure the product very easily. It's simple to implement and easy to run.

The XDR platform provides unified identity and access management.

We only use it to cover Microsoft products; it works really well. 

365 Defender stops lateral movement of advanced attacks, like ransomware or business email compromise. It protects us from spam and ransomware. 

So far, we haven't had any attacks. It also allows us to adapt to evolving threats. 

We use the solution's multi-tenant management capabilities. It's easy to access and helps with investigating and responding to threats across tenants. 

With Microsoft, we get multiple services under one platform.

With Defender, we've been able to reduce costs. We've likely saved around 25% in costs so far. We've also been able to save time - around 10% to 20%.

You can customize the product based on your requirements - and everything is available under one platform.

The solution can improve the rules and privileges it offers. They need to be more transparent with changes. Often, changes come too rapidly.

I've been using the solution for seven months. 

The solution is a stable product. I'd rate it nine out of ten.

It's scalable. I'd rate the ability to scale nine out of ten. You can scale according to your needs. 

Support is very good. 

Positive

I also use SentinelOne and Splunk. Microsoft Defender is easy to implement and is user-friendly. Splunk, however, is not user-friendly.

The deployment is easy.

We have 20 to 30 people working on the solution. 

There isn't really any maintenance needed. 

The pricing is reasonable. It's cheaper than other options. 

I'm a Microsoft customer. 

I'd rate the solution eight out of ten. 

I would recommend the solution to others.

Our main use cases include securing critical university services and establishing a research tenant for researchers to store and manage their findings across both everyday machines and dedicated research spaces. It involves dealing with malware and managing server security through tags. Additionally, a significant portion of our work involves exploring and investigating emails using the Explorer tool. It is well-suited for addressing these scenarios and ensuring robust security measures.

It enables us to respond to incidents more swiftly, pinpointing root causes with greater speed. Retrieving emails is now a much smoother process compared to the previous method using Power Shell. With Explorer, it's a more straightforward and visually intuitive approach, eliminating the previous concerns associated with Query Drive and reducing any associated anxieties. It allowed us to phase out the use of other security products entirely. Initially, we managed this transition through SXM, and later migrated it to the online version of Defender. It has had a notable impact on the operations of our security team. We've had to reshape our procedures, particularly focusing on alerting. There has been a significant upskilling effort, shifting from the previous model where Cisco admins primarily dealt with alerts within SSC or through email.

The most valuable aspect is undoubtedly the exploration capability. Given that we are consistently engaged in exploration, constantly seeking reasons for message delivery issues and searching for malicious attachments, the Explorer feature stands out as the primary and most beneficial tool for our needs.

I'd like to see more integration with various components. While the ecosystem is quite impressive, there's a noticeable back-and-forth between the Defender console and the Exchange console. It would be beneficial to have a more seamless experience with everything consolidated in one place, particularly when dealing with aspects related to the Exchange console. Currently, we rely on a third-party service for the majority of our IAM needs. The data center extension of security coverage has proven to be highly significant for us. Given our extensive use of Linux and third-party applications, having the capability to monitor these aspects within the Defender console would be immensely valuable.

I have been using it for four years.

The stability is quite high. Despite various outages, we've experienced consistent reliability.

Scalability is indeed very impressive. We can deploy resources globally with just a few clicks, and the use of Terraform to create VMs adds a fast and efficient dimension to the process. In terms of end-users, if we focus on mail and overall usage, we currently have around 105,000 users of VMs. Specifically in Azure, we're nearing the 100,000 mark with more migrations in progress, making the average user count approximately 100,000.

Microsoft support has been performing well, promptly addressing any conflicts that arise. Our account manager is quick to respond and provides additional resources when needed. The frequent check-ins, with calls every hour, contribute to a positive experience. I would rate it eight out of ten.

Positive

The initial deployment was quite straightforward.

The deployment process went smoothly, with check-ins and some policies to configure. Overall, it didn't feel cumbersome.

In the long term, there is potential for significant time savings for our security team. Although currently, many of us are investing time in upskilling and adapting to the new system, overall, I believe that as we become more familiar with it, there will be noticeable efficiency gains.

There has been a noticeable reduction in costs. We've managed to navigate it effectively through our enterprise agreement, and Microsoft's academic discounts have proven to be quite generous. The overall expense is significantly lower, approximately fifty percent less than what we would incur with a traditional enterprise license.

Especially with an enterprise license, the transition is relatively low-risk. If you're currently using the old-school Defender SCCM, moving to the new system is not a challenging shift. It's worth picking a few machines, testing them out, and seeing if it suits your preferences. Overall, I would rate it nine out of ten.

I've been using it for endpoints and for Microsoft 365, along with Microsoft Defender for Identity. I use it to create policies for anti-spam, anti-malware, anti-phishing, as well as safe links.

I also use it for the security score, making sure that our company achieves a good security score across the organization.

It has helped us increase our rules and policies, protecting our users, information, and data.

When I deploy a policy for anti-spam or anti-phishing, the solution automatically helps us mitigate those kinds of attacks that could expand across the organization. The automation stops those attacks and emails and sends the emails to a secure place where the admins can accept or eliminate them.

It has also eliminated having to look at multiple dashboards, which not only makes things easier, but helps us detect, and see for ourselves, the threats that are happening across the organization.

In addition, the threat intelligence helps prepare us for potential threats, providing us with security steps to take based on what other experts have done, the steps and recommendations, to prevent those threats. It collects information from the website that Microsoft has where security experts provide information.

And with our endpoints, it has helped us save time because, before we installed Microsoft 365 Defender, we had an antivirus solution that took our time. In addition, by using Defender for Identity, we have been saving time with the password self-reset, because we no longer need IT members or administrators to help reset users' passwords. They can do it by themselves. And with Microsoft Defender for Cloud, we're no longer installing the software on their computers, so there are time-savings as a result.

And one of the greatest characteristics of 365 Defender is that it natively helps you coordinate, detect, and prevent threats, and it provides investigations across the organization's domain. And with the responses across the endpoints and various resources in the cloud, it has many sophisticated solutions integrated to protect against cyberattacks. It has absolutely helped us to save money because it is just one solution, rather than paying for multiple services at the same time.

The security score and the threat intelligence are really good features. I also like the Exchange message trace.

The visibility into threats is also very impressive because Microsoft helps you predict things and provides analytics to help you really improve your security. And all of this technology works across the domain, so it is pretty helpful in terms of threat analytics. It immediately detects and tells you what you can do, with recommendations.

The solution also indicates threats as high, medium, or low priority. When the priority is high, that is when I put all of my effort and knowledge into it, and focus on it, because it is valuable for the enterprise.

We also use the solution's role-based access control across the organization. Because, as a company, we work remotely, we make sure that our users have access to what they need and we better protect our company from intruders and cyberattacks.

Intrusion detection and prevention would be great to have with 365 Defender.

I've been using Microsoft 365 Defender for nearly a year.

The stability has been great so far.

It's very scalable. That's one of the benefits of the cloud. You can scale or downsize it whenever you want.

We have many locations and departments around the world. I'm located in the Dominican Republic, but there are people in Europe and the United States.

Their technical support is great because they mostly provide responses in less than 24 hours.

We were facing downtime with our Outlook email, and they told us what was happening with our data center. After they responded to us, we provided the information to the head administrators. After two hours, they restored our services.

Positive

The solution doesn't require any maintenance, as far as I have seen.

Between a single- and a multi-vendor security solution, it depends on whether you are using multiple technologies. Microsoft solutions are pretty much integrated, and help you with the pre- and post-breach. If you are using Microsoft, I would absolutely recommend Microsoft 365 Defender. But if not, I would recommend something else because, with just Microsoft, you probably would not be getting the best solution. There would probably be latency.

Microsoft 365 Defender is one of the first layers to our security. It's our first layer security product, e.g. we use it, then we also use Exchange Online Protection for email, Safelink, etc.

We always recommend these products to our customers, e.g. if the customer is using another third-party product. We are always recommending these compliance and security products, e.g. Microsoft 365 Defender, Cloud App Security, etc.

We usually recommend cloud security because it connects all of these security and compliance products in one center to take logs and make them meaningful, plus you can also create alerts. We are also recommending it because of Microsoft Teams usage, especially because in Microsoft Teams, users sometimes do mass deletion, mass download, etc. We always say: "Let's connect your Cloud App security with your Azure Information Protection, with Microsoft 365 Defender and your Microsoft Teams, your Engula, etc. We find cloud security to be very useful.

What I found most valuable in Microsoft 365 Defender is that it's able to scan emails and protect users from dangerous links or attachments. This is important in a first layer or base layer security product such as Microsoft 365 Defender. You can even combine Microsoft Defender for Endpoint with this solution to get the most benefits.

I also find Microsoft 365 Defender user-friendly, so that's another valuable feature of this solution.

What could be improved in Microsoft 365 Defender is its licensing. It needs to be more consolidated, because there are so many plans for Microsoft 365 Defender, and every other year, there will be new licensing options, e.g. plan one, plan two, etc., that become more and more different from each other. The most valuable product would be the most expensive product, and customers usually say: "We really need the last version, but that's really expensive for us, because we are in Turkey and the currency is very, very high now." Three years ago, this wasn't a problem, because $1 was three or four Turkish liras, but now it's 15.

In the licensing options, it would also be better if there can be some optimizations, similar to what Power BI Pro offers. There are two options in Power BI: user-based and capacity-based. It would be good if there can be another option for one consolidated product for the whole company with a higher price, but you cannot depend on user count.

What I'd like to see in the next release of Microsoft 365 Defender is for them to provide more details in the alerts and notifications they send out.

We've been a partner for Microsoft for 10 years.

I found that the stability of Microsoft 365 Defender is good.

Scalability is good in Microsoft 365 Defender.

What we have is Premier Support from Microsoft, e.g. we are a CSP partner, so we were required to buy Premier Support and Cloud Consulting from Microsoft. We are really happy with the support we've been receiving for Microsoft 365 Defender, but on the customer side, they don't have Premier Support, and sometimes, depending on the case, they're not very satisfied with the support. 

Our satisfaction is five out of five, but our customers would only have three or four out of five, in terms of their satisfaction with Microsoft 365 Defender support.

The initial setup for Microsoft 365 Defender is really easy. It's not very complicated. I didn't see any other difficulties with setting it up, but customers sometimes think it's not very easy. They purchase consulting services from us, so it doesn't bother us, but sometimes the customer says: "I don't know how to start, but I use Microsoft Security." Microsoft is very late in the security niche, so customers sometimes say: "We have Symantec", or they would mention that they have other products from other vendors, and these vendors are very reliable for many, many years.

In the last three or four years, though, customers start to depend on Microsoft Security products, but they are not early adopters, because they usually tell us: "When we buy the product, some policies cannot be used, but after sometime we can use it." It's not really a problem, but I wanted to relay some of the feedback we get from our customers.

The most valuable licensing option is expensive, so pricing could be improved. Licensing options for this solution also need to be consolidated, because they frequently change.

We've been dealing with the latest version of Microsoft 365 Defender.

For an average project, deployment of Microsoft 365 Defender can take a week, but we do need some change management models, because we still need to train the users about safe links and attachments, so we sometimes have to expand the average time, but implementation is not very hard. If we only do the implementation, one week is more than enough.

We rely on just one to two persons, particularly engineers, for the deployment and maintenance of Microsoft 365 Defender.

My recommendation to others looking into implementing Microsoft 365 Defender is that reading the documentation is really good. If you are a Microsoft partner, you'll also have benefits, e.g. CDS tenants and demo tenants that are free to you for one year, so you can test the products first, before you implement. If you are a partner, my advice is to use your Microsoft partner benefits.

I'm giving Microsoft 365 Defender a rating of eight out of ten.