Best Microsegmentation Solutions

When beginning the process of moving to a microsegmentation solution, it is important to be vigilant and painstakingly thorough to ensure that nothing is missed in the process and to avoid any avoidable issues.

1. Know your traffic - Microsegmentation is complete transparency of ALL traffic flow - north-south and east-west. You will need to work with your IT team and perhaps look at third-party solutions to get a complete understanding of the current appropriate ongoing communication and active productive connections between workloads. This will facilitate the identification of unnecessary connections which need to be closed.

1. Identify your segments - Next, you will want to identify your segments. The most common ones are function, location, class, security threat, and distinction. These identifiers will help with regulating communication flows throughout your workflows. These identifiers or tags will help when adding third-party solutions and scalability. They will also play a big part with increased security options as you make changes to your plan.

1. Establish concise security protocols - You will want to identify the level of threat risk that is unique to your organization and the microsegmentation attributes you have created. These protocols should be extremely thorough and address every type of communication flow and every device with access to your network and how they will all relate to each other. You will want to take a deep dive into your entire ecosystem to ensure every workflow has been considered. The zero-trust concept must be applied and all traffic must be identified, categorized, and verified to securely reduce the chance of any threat to your organization. Within the zero-trust concept, any unknowns must be denied access and considered a potential threat risk.

1. Scalability is a must - Organizations are growing and changing - sometimes, daily. You need to create the option to make adjustments and adapt to changes as your organization changes. Complete workflow transparency allows for immediate identification of changes in workflow and complete awareness of any changes to the threat surface. You will want your system to be able to identify new workloads and auto-tag them with known identifiers.

1. Implement your plan - Start slow. You want to roll out your plan slowly and with solid communication to all members of your project team, (security, tech, architect, etc). It’s best to start small, test your plan, gain feedback, test again, then add new workloads to your rollout plan. During every step in your rollout process, you want to ensure protocols are workable and being followed consistently. If any problems develop, it is important to address them immediately and make the necessary adjustments to your plan, communicate the changes to the team, and continue to the next segment based on your set priorities. Once the entire rollout is complete, continue to regularly follow up to make certain all protocols are being satisfied and everything is working according to plan.

Microsegmentation Software significantly boosts network security by dividing the network into smaller, isolated segments. This granular approach limits lateral movement in case of a breach, confining threats to a single segment and preventing widespread damage. By controlling traffic between each segment and employing strict access policies, you ensure that only authorized users and devices have access to critical resources. This approach offers a more robust defense against sophisticated cyber threats.

Yes, Microsegmentation Software is designed to seamlessly integrate with existing security infrastructures. It enhances your current systems by adding an additional layer of security, utilizing APIs and flexible architecture to work alongside firewalls, intrusion detection systems, and SIEM tools. This integration enables you to maintain a cohesive security strategy while benefiting from the advanced protection microsegmentation provides, ensuring minimal disruption to your operations.

Industries that handle sensitive data and require stringent security measures, such as healthcare, finance, and government sectors, benefit greatly from Microsegmentation Software. By implementing microsegmentation, these industries can protect sensitive information, comply with regulatory standards, and reduce the risk of data breaches. The enhanced control over network security enables organizations to maintain trust and credibility while managing critical data securely.

Traditional network segmentation divides a network based on geographical or functional criteria, which can still leave vulnerabilities. Microsegmentation Software, on the other hand, provides a more detailed segmentation at the individual workload level within a data center. This allows for more precise control, inspection, and enforcement of security policies, significantly reducing the attack surface and enhancing security measures tailored to each segment's specific needs.

When choosing Microsegmentation Software, look for features like granular policy management, real-time traffic monitoring, and automated policy enforcement. Ensure the solution provides a dashboard for visibility into network activity, supports integration with existing tools, and offers scalability to adapt to your growing network. These features help streamline security management while ensuring comprehensive protection across all network segments.