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 enhances network security by dividing networks into smaller, manageable segments. This approach allows you to apply granular policies to each segment, reducing the attack surface and preventing lateral movement of threats. By isolating critical applications and data, you can ensure that even if a breach occurs, it won't spread throughout your entire organization.

Implementing Microsegmentation Software provides several benefits, including increased security, compliance, and visibility into network traffic. You can reduce the threat landscape by isolating sensitive data and control access at the most granular level. Additional advantages include simplified compliance with industry regulations and improved detection and response capabilities due to better visibility into application and user interactions.

Yes, Microsegmentation Software can be seamlessly integrated with your existing IT infrastructure. Most solutions are designed to work alongside your current security tools, such as firewalls and intrusion detection systems, providing an additional layer of security. This integration ensures that you don't need to overhaul your entire network architecture to implement microsegmentation effectively.

Industries such as finance, healthcare, and government highly benefit from Microsegmentation Software due to their need to protect sensitive data and maintain strict compliance standards. By using microsegmentation, these industries can safeguard critical information and enhance their overall security posture, protecting against data breaches and ensuring that sensitive information remains confidential.

Microsegmentation Software differs from traditional network security methods by offering a more granular approach to security. Instead of securing the perimeter, it focuses on segmenting the network into smaller zones and applying specific security policies to each one. This method limits exposure and makes it more difficult for attackers to move laterally within the network, offering significantly enhanced protection compared to conventional firewall-based approaches.