Microsegmentation is a cybersecurity technique that involves dividing a network into smaller, isolated segments or zones. Each segment has its own distinct security policies and controls. This approach allows for more precise control of network traffic and tighter security, as it limits the access of potential attackers to only a small portion of the network, even if they breach one segment. Essentially, it’s like creating secure, individual compartments within a network to prevent widespread access or damage.
Microsegmentation is becoming increasingly important in the world of cybersecurity, as it provides a more granular approach to securing networks and endpoints. This approach is particularly relevant in today’s landscape, where cyberattacks are becoming more sophisticated and prevalent. Airgap Networks, a company specializing in cybersecurity solutions, offers a comprehensive view of the role and importance of microsegmentation in modern cybersecurity practices.
Airgap Networks provides universal zero trust services for critical infrastructure, which includes agentless discovery and segmentation, and a fully managed SaaS solution. Their offerings include a disposable jump box to prevent threat proliferation from users to machines, enforcing identity-based restricted access, and a zero attack surface through their SaaS managed service with SSO/MFA identity check and per-app customization.
One of the key features of Airgap’s approach is its focus on identity-based segmented access, accurate network and asset discovery, and machine-to-machine segmentation. This is critical in the current environment, where endpoints are often considered soft targets by cyber attackers. In fact, Gartner found that 75% of security failures are due to human error in managing access privileges and identities. Airgap’s solutions are aimed at increasing cyber resilience by limiting the lateral movement of cyber attackers across networks and enforcing granular per-session-based access controls. This is part of their broader strategy to integrate microsegmentation into organizations’ zero-trust security frameworks.
Airgap Networks emphasizes that breaches are inevitable, and the focus should be on cyber-resilience. Microsegmentation is core to endpoint security, as it helps in managing and repelling a variety of cyberattacks. Airgap’s Zero Trust Everywhere solution treats every identity’s endpoint as a separate microsegment, providing granular context-based policy enforcement and eliminating the chance of lateral movement through the network. This approach does not require modifications to existing technology stacks, new endpoint software agents, or new applications, thereby offering a streamlined and efficient way to enhance security.
Furthermore, Airgap’s solutions offer several benefits, including eliminating the need for continual monitoring and patching of endpoint agents, more consistent and dynamic policy enforcement, and granular policy controls for greater visibility and scale across distributed networks. Their approach to microsegmentation has been proven effective in protecting endpoints and data across various industries, such as critical infrastructure, healthcare, manufacturing, and transportation. The overarching goal is to provide a scalable, secure microsegmentation platform that aligns with an organization’s broader zero-trust security frameworks and initiatives.
Microsegmentation is a vital aspect of cybersecurity, especially in a landscape where endpoints are increasingly targeted. Airgap Networks’ approach to microsegmentation, which is embedded in their Zero Trust Everywhere solution, offers a robust and efficient way to enhance cybersecurity by focusing on granular security management, limiting attack surfaces, and automating access and policy enforcement. This approach is essential for businesses looking to bolster their defenses against the ever-evolving threats in the cyber world.