Microsoft Sentinel Reviews

We internally do not use this solution. We provide advisory for Azure Sentinel because we are Microsoft's partner.

Our clients use it for Security Operations Centers. Some of the clients wish to build a Security Operation Center. They want to perform threat analysis and see that the environment is secure and monitor it. That's why we deploy SIEM solutions.

In terms of deployment, what we see here in Asia, specifically in Malaysia, are hybrid and public cloud deployments.

It helps our clients in enhancing their security. 

It is quite efficient. It helps our clients in identifying their security issues and respond quickly. Our clients want to automate incident response and all those things.

Its documentation is not so simple. It is easy for somebody who is Microsoft certified or more closely attached to Microsoft solutions. It is not easy for those who are working on open-source platforms. There isn't a central point where everything is documented, and there is no specific training or certification.

It has been almost three years.

It is stable. Those who have adopted it are okay with it.

It is a cloud solution, so it is scalable.

Most of us know how Microsoft operates. They are quite good at that.

Its setup is of moderate complexity for me, but I have heard it is complex for others because of the query language and other things.

There is documentation, but I don't think Microsoft is providing a central point where everything is documented. In fact, there is no specific training or certification. There is Microsoft Secure training, but it is not so dedicated. All these things make it moderate.

I have had mixed feedback. At one point, I heard a client say that it sometimes seems more expensive. Most of the clients are on Office 365 or M365, and they are forced to take Azure SIEM because of the integration.

We see that a lot of clients are trying to explore more apart from Azure. Some of the clients are interested in Splunk. Some of the clients are interested in seeing what's available from AWS. This year is quite different in Malaysia because the government has opened up the adoption of public cloud in all sectors, especially in the financial sector. So, we are seeing new requirements coming up. 

I would rate Azure Sentinel a seven out of 10.

We use it to protect our Office 365 environment. We can also deploy it for the entire infrastructure, including on-premises, firewalls, and also users' devices.

I'm a partner with many customers using Sentinel. Some are small companies but I also have many banks that have implemented the solution.

It has helped to improve security posture because it's based on machine learning. You can protect the whole environment. While other solutions are based on rules, and you have to put rules in place to protect things, Sentinel is smarter because of the machine learning.

For example, one of my customers is a bank that was attacked by ransomware. They were using Symantec and it could not detect the attack. When we put in Sentinel, within 15 minutes it detected the malware and stopped the attack.

The most valuable features are its threat handling and detection. It's a powerful tool because it's based on machine learning and on the behavior of malware.

I have been using Microsoft Sentinel for one and a half years.

It's a stable solution.

It's a cloud solution so Microsoft handles the scaling. We haven't had a problem with performance because Microsoft is in charge. It's done automatically.

It's definitely the best technical support. When you open a new ticket you get a response within a maximum of one hour. You can open a case with Microsoft 24/7.

Positive

I used QRadar. I switched because QRadar is not smart and there was too much manual work.

It's easy to implement and not very hard to put it into production.

The deployment time depends on the customer's needs. It can be deployed in one hour. But if they have many end users and many servers, it can take one week. After that, you have to wait for the machine learning to learn the environment and start the detection.

The implementation strategy also depends on the environment. If it is an Office 365 environment, we can start by protecting email, the shares, and the docs. After that, we can move to the end-user machines. But it depends on the project.

Deployment and maintenance requires a maximum of three people. One would be an admin, one would be a security leader to maintain the solution, and the third would be a project manager. It also depends on the project, but in general, there will be two or three people involved.

It is certainly the most expensive solution. The cost is very high. We need to do an assessment using the one-month trial so that we can study the cost side. Before implementing it, we must do a careful calculation.

Something that could be improved is the documentation of the cost because there is none. All the other features are documented, but the pricing is not very clear.

The Office 365 connectors to Sentinel are free, as is the support.

Sentinel is generally the last option we go with because of the cost. Customers have their solutions but they contact us and say, "Okay, we have our solution but it's not smart. Can we move to Sentinel?"

I recommend implementing Sentinel because it's certainly the most powerful SIEM tool. It detects all malware based on the behavior of many things, including the files and anomalies. It detects things automatically.

We use Microsoft Sentinel for providing managed services and for security use cases, which include detecting anomalies or security events and collecting security events from various data sources.

What is most useful, is that it has a good connection to the Microsoft ecosystem, and I think that's the key part. If you are running the Microsoft ecosystem, you are running Azure and Microsoft 365 and have all of the security providers in that environment, for example, the E5 license, then Sentinel can easily collect those events and handle them within the same Azure environment. That, I believe, is the key point here.

Multi-tenancy, in my opinion, needs to be improved. I believe it can do better as a managed service provider.

It's a fairly mature product now.

Pricing could also improve, it's a bit expensive.

I have been working with Microsoft Sentinel for approximately two years.

There are private tenants, but it is deployed in a public Cloud.

Microsoft Sentinel is a stable solution.

Microsoft Sentinel is scalable. As it is in the cloud, you simply pay more. It's expensive, but it's very easy to scale.

We haven't used Microsoft's technical support. We rely on the online knowledge base. Essentially, the entire internet is based on the information they have. As a result, we have never contacted technical support. It hasn't been required. I suppose it's fine. We didn't use technical support in that sense. I would say that it's good.

I am familiar with SIEM. 

We run several CM systems as well as a security operation center.

I have worked with Microsoft, IBM, and McAfee. McAfee has an older CM, and we use Elastic as well.

Within the same cloud environment, it is very simple to set up and begin collecting data.

Microsoft Sentinel is expensive.

If you have the funds, I would recommend it. I think the pricing is important; it's quite expensive, but if you have that, I think I would recommend it. The advice is to think carefully about what data you send to the platform because it is costly. The price is data-driven, so make sure you know how much data you will send and that you only send what is required. That, I believe, is the key point.

We are Microsoft partners.

I would rate Microsoft Sentinel a seven out of ten.

Our clients use it for just an overall health check and security check for their deployments, whether it's on-prem or in Azure. Azure Sentinel basically collects the data from any kind of endpoint or server that is enrolled in the service, irrespective of whether they are on-prem or in the cloud. It can be laptop servers, virtual machines. It is a cloud solution, but it does extend to on-prem deployment.

I have been using the most up-to-date version. 

One of the most valuable features is that it creates a kind of a single pane of glass for organizations that already use Microsoft software. So, when they have things like Microsoft 365, it is very easy for them to kind of plug in or enroll those endpoints into the Azure Sentinel service.

I can't think of anything other than just getting the name out there. I think a lot of customers don't fully understand the full capabilities of Azure Sentinel yet. It is kind of like when they're first starting to use Azure, it might not be something they first think about. So, they should just kind of get to the point where it is more widely used.

I have been using Azure Sentinel since it came out, so it has been at least a couple of years.

It is very stable. It has been around for a while, and it is a Microsoft product. So, it is pretty secure and pretty stable.

Like all Azure services, it is definitely very scalable. You can very easily and very quickly enroll devices and other data points into Azure. 

Microsoft tech support is pretty good when it comes to Azure. It is really easy to open a ticket because you can do that right through the Azure portal. In addition, my company and other companies that kind of resell Azure services, oftentimes have our own help desk included with the consumption of Azure services. So, we have a 24/7 help desk that works on top of that. There are many managed services partners, like my company, that provide additional services in tech support on top of what Microsoft already has.

It is very straightforward.

It is kind of like a sliding scale. There are different tiers of pricing that go from $100 per day up to $3,500 per day. So, it just kind of depends on how much data is being stored. There can be additional costs to the standard license other than the additional data. It just kind of depends on what other services you're spinning up in Azure, or if you're using something like Azure log analytics.

For any customers who are either looking at Azure or already have Azure or Microsoft 365, this is a great service to look at because it does provide an additional layer of protection and security for all of their data points, whether they are on-prem or in the cloud.

I would rate Azure Sentinel a nine out of 10.

We primarily use many Microsoft products, including Microsoft 365 with a focus on the security aspect. We have Defender for endpoints and Defender for servers. We also use Azure Sentinel with these.

This product has improved the way our organization functions. I won't be able to provide exact metrics as I don't directly work with metrics, however, from an improvement perspective, it is just a more streamlined deployment. 

We also use Intune as part of the MDM. If there are any agents that need to be deployed, then we can use that or we can just configure Windows from MDM directly. A lot of things can be just set up out-of-the-box and are ready to go and it sends logs right to Azure Sentinel. Therefore, while I don't have hard numbers, it's definitely made deployments easier and is much less time-intensive for our organization.

Coming from other SIEM solutions, Sentinel seems to be pretty good. 

It's pretty powerful and its performance is good.

The most powerful aspect is the whole integration with the Microsoft ecosystem. If you have the Microsoft 365 subscription, E5, then it integrates pretty seamlessly with everything you're trying to do. 

You obviously have connectors with other third-party, non-Microsoft stuff as well. They have pretty good integration with those. 

Azure Sentinel has a lot of built-in analytics rules, that help us get started in terms of triggering anomalous activity. In terms of performance, they're pretty fast. I've used QRadar and Splunk. Compared to Azure Sentinel those are pretty slow. Some searches in Sentinel are pretty instantaneous. For bigger searches, it's a very noticeable and impressive turnaround.

There are a lot of features that I don't touch just because I'm in the SOC. That said, I know customers have deployed different items that are quite useful. 

The end-user experience is good. It's just pretty seamless. When I was onboarded, it was just a simple download and then a sign-in to my account. It'll basically configure everything for you and download the necessary stuff that the company has defined - including Defender, et cetera. 

Microsoft needs to stop renaming their stuff. A lot of their products are very confusing due to the names they choose. The first time I heard of Defender I assumed it's just their antivirus, anti-malware, or a package that covers those things. However, there's Defender, Windows Defender, and then there's Defender for Endpoint, and there's also Defender for servers, et cetera. That really needs to be streamlined. As far as Defender's concerned, they want just a protective device. The differences are confusing.

Maybe it's a transitional choice, however, they've been doing a lot of migrations to a new portal in the security center or office privacy center. There's a bunch of portals where some things are repeated or duplicated. You have the same features in the portals, yet, in some cases, there are some things that you have to go to one portal and not the other, as it hasn't been migrated or the feature is just not there.

If their UI was a bit more streamlined and easy to find when I need it, then that would be a great improvement.

I've been using the solution for one year.

The stability is pretty good. However, there is one flaw. We did have an issue where Microsoft had some issues with some components that caused issues with their cloud. It might have been an authentication issue or something like that, however, it basically took down everything. We weren't able to work. While integration is good if something comes from one vendor and if that vendor goes down, then everyone is pretty unhappy.

While at my previous organization we had about 50 or 60 users, as a small company, we had customers that could have users in the thousands.

I didn't notice any scalability issues, and therefore I assume it's quite good. With respect to Azure Sentinel, I've never had an issue.

As far as I know, we're using pretty much everything that Microsoft has from a security perspective. I don't know how we can expand anymore.

I've never had to call technical support or reach out to technical support, therefore, I can't speak to how they operate.

I've previously used SentinelOne for endpoints and antimalware, et cetera, and Splunk for the SIEM.

I was specifically working in SOC; I was more responsible for the day-to-day operations. Unfortunately, I cannot speak to the deployment so much. I would not have information on the implementation strategy, for example.

We handled the deployment internally.

I was in the SOC. I don't deal directly with that pricing. They do have multiple licensing levels. It's just about knowing what you need. One good thing about Microsoft is that they do have quite a few options depending on your needs. That said, sometimes it could be hard to pick because there are so many. 

As an organization, you need to understand the company's needs. For example, if you don't have a security team to look at your alerts or to set up all the stuff, then you probably don't need some of their most expensive services. You need to purchase the subscriptions accordingly if you're able to leverage them.

They have premium and enterprise subscription levels. I don't know what the standard would be. They have E3 and E5 level licensing. I don't know off the top of my head the differences, however, E5 likely has more security features. Companies need to be aware of all the differences.

I was not part of any evaluation process. I came to the company afterward. 

I'm not sure which version of the solution we're on. We have another team that does the deployment and they would take care of the versioning, et cetera, however, we usually run the latest.

Microsoft makes Windows. They know their stuff. Having everything streamlined can be time-saving. It's good to have an integrated system rather than using something else. You don't need to jump through a lot of hoops or install additional software in order to get everything up and running.

I'd rate the solution at an eight out of ten.

For users that have been observing some malicious actions with their product and getting malicious mail, Azure Sentinel allows them to create a rule, which will show who exactly among their users is exposed to phishing attacks so that they can make some mitigation on that particular account.

There are about five people using this solution in my organization.

It helps to implement connectors for Microsoft solutions, available out of the box and providing real-time integration, including Microsoft 365 Defender (formerly Microsoft Threat Protection) solutions, and Microsoft 365 sources, including Office 365, Azure AD, Microsoft Defender for Identity (formerly Azure ATP), and Microsoft Defender for Cloud Apps, and more. In addition, there are built-in connectors to the broader security ecosystem for non-Microsoft solutions

The most valuable feature is the onboarding of the workloads. You can see all that has been onboarded in your account on the dashboards.

It has been a challenge with Azure Sentinel to onboard the Syslog server from FortiGate. Azure Sentinel can work better on that shift between the Syslog server and a firewall.

I have been using this solution for three years.

It's quite stable compared to other automation SIEM and SOAR solutions.

It's very scalable.

Technical support is good. Microsoft has engineers that are readily available to help you with a challenge.

Initial setup was user friendly. I would rate it a 4 out of 5. 

It's deployed by you onboarding your deliverables on the workload. For example, if you're using Office 365 or another third-party solution, you're going to upload those onto the server and have it protected with your Azure Sentinel.

It will draw logs from those your activities, and then bring it up as a workbook, where you can see into the actions on those programs you have onboarded on the Azure Sentinel.

We use a third-party for implementation.

For ROI, I would rate it 4 out of 5.

It's costly to maintain and renew.

It depends on how you want to pay for the solution. You can pay it on an annual basis or pay as you go, but I feel it's better to just keep it running as a product on your Azure subscription. If you have a $500 subscription, it will take part of your subscription.

I would rate this solution 7 out of 10.

Azure Sentinel is a SIEM solution. It offers security information on an event management solution and also security orchestration automation response. It actually looks into events coming into your environment and events from a lot of sources, or whatever you might have in your network.

There are a lot of events and logs generated by all of these resources - sometimes in the thousands or millions. Azure Sentinel helps you investigate a lot of these logs faster. It uses artificial intelligence, called threat intelligence, to look into all the events that might be coming into your environment.

For example, on a daily basis, you might be receiving two million events coming from all the resources you have, including your users. If you're a very big enterprise and you have thousands of users, there are logs coming in from each of these users. You also have some resources, such as your web application, virtual machine, and a lot of your resources that span across both Azure AWS, GCP, and other solution providers like Sophos, Fortinet, Cisco, and your on-premise environment. You can get all these logs together with this.

The solution is still new, and there are a lot of new things coming out each and every day. Microsoft is trying to improve the solution constantly. In the last two weeks, there was a section of the Azure Sentinel code solutions that was integrated. It's something organizations could explore. Recently, they just included automation rules that you can use with Logic Apps to automate threat responses.

Azure Sentinel works with artificial intelligence. With AI by your side, you are able to investigate everything very fast. Within a blink of an eye, it's going to help you look into all these things. Before it can do that, however, you need to set up some form of analytics rules to help you look into all the events that might be coming into your environment.

There's also a security orchestration and automation response. Sentinel is able to identify and spot threats in our environment. We can also set up some automation rules to be able to automate when there is any form of an incident in our environment. For example, if there is a brute force attack on a user account, we can automate a response such that we can block the user account for a time while an investigation is done on that account. There are automation rules that can help to automate responses as well.

There are a lot of things you can explore as a user. You can even go and actively hunt for threats. You can be on the offensive rather than on the defensive.

It's quite different from a traditional SIEM solution whereby you need to have a couple of security analysts to be able to help you manage it. All of these traditional SIEM solutions don't have the capability to look into threats as fast. For instance, if a DDoS attack was placed on our web application hosted with a cloud solution provider and we hosted this web application on our virtual machine, if we have a DDoS attack (a denial-of-service attack), we can spot the threats very quickly. AI will also help to stop these attacks before they can do damage.

You can bring in your own machine learning algorithms to help you look into the threats community environment. If you are someone who's very fast at developing AI, you can have your own custom machine learning set up to help you look into any form of threat. It’s a very powerful tool.

Recently, I deployed Azure Sentinel for a client. I could tell immediately it was able to spot a lot of threats. Just within an hour, it was able to spot about five to ten threats. Also, at that very moment, Sentinel recorded around 500,000 events coming into the log analytics workspace. Typically, if you have something like 500,000 events coming into your environment and you have to involve the physical human efforts to be able to look into 500,000 events, it's going to be a lot of work - too much for one person.

The product has a lot of built-in features. There is a lot that it adds, and there is a lot it can do. It's the kind of solution that you can even bring in your own model.

We have a machine learning model that we train. Apart from it having some kind of already made solution, you can even create your own custom rules and custom machine learning.

Having to analyze threats every day, as a person, can be stressful. However, when you have something like Sentinel, which uses threat intelligence to be able to help you respond and remediate against threats at scale, it takes the pressure off.

It can span across your on-premise resources. If you have your own data center, you can deploy Azure Sentinel in the cloud, and you can have it monitor your data center. You can have it working as a solution to your data center.

As a user, you are able to integrate your on-premise with the data center to Azure Sentinel, in just a few clicks. It’s very simple to use. In just a few clicks, you'll be able to connect Azure Sentinel with your on-premise resources, web server, or SQL server - anything you can think of.

It can help you investigate threats coming into your laptop. You can connect Azure Sentinel to your personal computer.

It doesn't affect end users. They don't have access to Sentinel. They don't even see what is happening. They don't know what is happening.  

A lot of organizations have lost a lot of money due to a loss of virtual information. With this kind of strong security system and some strong security protocols, they are well protected.

New things are already being incorporated just to improve on the already existing solution.

There is a GitHub community for this solution. There are a lot of contributors worldwide and a lot of people building playbooks and building machine learning models. Someone can just build a machine learning model and say, "Okay, just mention in the model, 'Do this,' and it does this." There is room for improvement. However, things are improving in Sentinel with the help of this community.

I've seen playbooks where people have pushed to the GitHub repository, and I've been able to make use of one or two of these solutions on GitHub. That said, it may not be possible to eradicate all of the cyber threats.

There are webinars going on almost every week. Last week I attended a couple of webinars on Azure security. When you are doing things, you also need to be thinking about the security aspect. You have to be thinking about the security aspect of a cloud. You need to enforce a zero-trust model. You can't assume something cannot harm you, as everybody is a threat to your security.

The only issue is that sometimes you can have a false positive alert. For example, sometimes it detects something is happening, however, you're actually the one doing that thing. If someone is trying to sign into their environment and provide an incorrect password, they will try it a few times. The system will look at that event and think it's an attacker and it might be an indication of a threat. However, it's just a user that got the password wrong. I consider that a false positive alert. 

I have been using this solution for about a year now.

The stability seems to be fine for now. It's not an issue. 

I have not really used technical support. That said, on the first day when I was starting with Sentinel, I used technical support for some free advice.

In the past, I've worked as a Microsoft technical support engineer. I was very good at what I did then. The support person that I spoke with when I needed free advice on that first day was helpful. When I raised a support request to ask a few questions, the support engineer was able to do justice to all those questions and shared some things to put me in the right direction. I appreciated their helpfulness as I used to be that helpful as well.

There are a lot of solutions Microsoft has that have to do with security. However, they are not what I would describe Sentinel to be. Nothing I have used in the past has been similar to Sentinel.

For every project, you need to have your functional requirements. Once you have that in place, the initial setup depends on the number of things you want to bring into Azure Sentinel. It's a powerful tool.

You can set it to AWS, GCP, DigitalOcean, Sophos, Fortinet, Cisco - even your PC. You can set it up for everything and there is no lagging. It just takes just a few clicks to connect these things. For instance, if you need to get the logs of a user, you just go to the data connector. Once you are in the data connector, you click on Connect. Once you click on Connect, a lot from that environment just comes into Sentinel. Once it's coming into Sentinel, you can create various analytics rules.

I don't know of similar solutions or if any really exist.

The company I work with now is a Microsoft partner.

It's a very, very powerful tool that I recommend to my customers. I work as a consultant. I advise customers. I do not sell it directly.

It's something that organizations should use. I would advise people to use it. It doesn't look into only your Azure environment. It spans other cloud solution providers.

I'd rate the solution at a ten out of ten.

It is a tool for compliance for us. Every department and agency in the government is trying to get to the cloud as fast as they can. Because of that, there's a lot of SA&A work—service authorization and accreditation. In that, you're assessing the environment against a set of controls. We use Sentinel to provide us with a core piece of evidence that ensures these environments are compliant.

If you know how to do KQL (kusto query language) queries, which are how you query the log data inside Sentinel, the information is pretty rich. You can get down to a good level of detail regarding event information or notifications. It's all about how detailed and accurate your queries need to be and what log sources you are actually ingesting log information from. Sentinel is that central piece that allows you to correlate security events across your Azure environment. It's a pretty critical piece of the puzzle.

You can create both custom connectors as well as use the canned connectors that Sentinel ships with. When you start the service, those connectors will look at on-prem log sources and ingest them. So Sentinel works both in the cloud and on-prem.

There is some relatively advanced knowledge that you have to have to properly leverage Sentinel's full capabilities. I'm thinking about things like the creation of workbooks, how you do threat-hunting, and the kinds of notifications you're getting. There are a lot of pieces in motion with Sentinel to use it effectively. It takes time for people to ramp up on that and develop a familiarity or expertise with it.

Does it need to be simplified? There is that old saying: "The simpler the front end, the more complex the back end." A novice would probably not be able to effectively use Sentinel unless they were able to ramp up pretty quickly on a lot of its functionality. You need to understand the interfaces and all the components that are part and parcel of the service.

I've been involved with Sentinel since early 2018. Sentinel was only acquired by Microsoft four or five years ago.

I own a professional services company and I do a lot of government consulting and engineering work for clients. I've had good exposure to Microsoft technology, whether through their support services, or through Azure, or through a myriad of on-prem solutions as well. My partnership efforts have really been around AWS because, outside of government, AWS has a far larger footprint than Microsoft, as far as the cloud is concerned.

The stability of Sentinel is fine, as long as those who are configuring the service and using it have a good grasp of its operational nature. It takes time to develop that knowledge, but it's a pretty stable service.

Microsoft has a service called FastTrack, which basically pairs my clients up with a local Microsoft partner. That FastTrack partner is the intermediary between the client and Microsoft. If there's a problem or a support issue, that partner will typically be the client-facing entity.

Larger departments will purchase Premium Support and that provides them with a more face-to-face support experience with Microsoft personnel, specifically. Many of my clients are larger departments and, generally speaking, there is pretty good support in place for them from Microsoft.

Most clients are looking at getting E5 licensing, which opens up a whole bunch of security features and support services. But E5 licensing is pretty darn expensive. So bigger departments with bigger pockets have a very good support experience with Microsoft. The smaller departments, which may need to take advantage of services like FastTrack, assuming that the Microsoft partner has good resources available, may not have a problem at all. But I have heard some feedback that FastTrack is not a great program. Support is only as good as the weakest link in the chain.

My job as a consultant is to work with many different departments and agencies, whether it's on their architecture or assessing their environments, as they all move to the cloud. I've seen many different environments and a lot of them have some common overlaps in terms of security services. Sentinel can be expensive. When you ingest data from sources that are outside of the cloud, you're paying a fair amount for that data ingestion. When you're ingesting data sources from within the cloud, depending on what your retention periods are, it's not that expensive. For certain customers, depending on the requirements, it can be a pricey service.

Personally, I like the tool. From a SOC perspective, the visibility into government operations in particular is key, and I'm seeing a lot of advanced usage of it for some of my clients.

The federal government, here in Canada, has primarily centralized on Azure as opposed to AWS. That's because most of these departments also have SaaS environments that are M365-centric. As a result, because they are already Microsoft on the SaaS side, a lot of departments maintain that Microsoft synergy, even if, in my opinion, AWS is a better platform.

As a cloud SIEM, I would rate Sentinel at an eight out of 10. The only reason I'm not ranking it higher is that, as I said, there is some complexity with it. You have to tweak the service to get the outputs you want, by doing things like creating workbooks or rules for Sentinel, doing the threat-hunting, setting up the connectors, the log analytics, and workspaces. There's a lot of "heavy lifting" done to get Sentinel into a state where you can effectively use it. But as far as the actual outputs are concerned, if you know what you're doing with the queries, Sentinel is a great tool.

Microsoft offers training around Sentinel. In our region, among the support guys that deal with the government departments and agencies, there are some Sentinel subject matter experts available. And when more advanced knowledge is needed, Microsoft can provide what are called "support ninjas." They have more advanced knowledge and can be flown in from wherever. There are a lot of opportunities to learn how to properly use Sentinel's tools. Once you get that familiarity, Sentinel is a valuable tool for your cloud security posture.