Posts by John Armstrong

Enterprise VPNs have been a staple in the cybersecurity toolkit for decades. Here’s how this fundamental capability addresses several critical security needs.

While cloud migrations promise multiple advantages, they also have risks. Learn more about the benefits of moving to the cloud and how to overcome challenges.

Zero trust is a security paradigm that revolutionizes the traditional approach to network security. Learn more about NIST SP 800-207 and the evolution of NIST zero trust efforts.

Cloud migrations present security challenges that organizations must address to ensure a smooth and secure transition. Learn more about cloud migration security.

The ZTNA model has become a well-known security framework, but few realize it shares common security attributes with Software-Defined Perimeters (SDP). Learn more how ZTNA and SDP work together to enforce strict access controls and protect your organization’s valuable digital assets.