What is SIEM? SIEM (Security Information and Event Management) is a cybersecurity solution that provides organizations with the ability to monitor, detect, analyze, and respond to security incidents in real time. It combines Security Information Management (SIM) and Security Event Management (SEM) capabilities into a single platform to provide a...
How do companies secure AI agents in production? Companies secure AI agents in production by applying many of the same principles used for any privileged system identity — but with added layers of scrutiny. This starts with enforcing least-privilege access, ensuring each agent can only reach the systems and data...
What is CIANA in cybersecurity? In cybersecurity, CIANA is an acronym that represents the five core principles of information security: Confidentiality Ensures information is only accessible to authorized users. Examples: encryption, access controls, least privilege, data classification. Integrity Ensures data is accurate, complete, and hasn’t been altered improperly. Examples: hashing,...
Choosing the right Network Access Control (NAC) solution can be challenging. This NAC comparison breaks down the key differences between Portnox Cloud and Cisco ISE across deployment, scalability, cost, and Zero Trust readiness. NAC remains one of the most effective ways to secure enterprise environments. This is especially so as...
Zero Trust Network Access (ZTNA) has quickly become more than a cybersecurity buzzword. It’s the modern blueprint for secure, flexible, and scalable remote access. For organizations balancing hybrid work, multi-cloud deployments, and a growing list of connected devices, ZTNA represents a fundamental shift in how we think about trust on...
Zero trust network security represents a major evolution in how organizations defend their data and systems. Rather than assuming trust based on location or network boundaries, this model enforces verification at every point of access. In this article, we’ll explain what zero trust means in practice, why it’s become essential...
