Insights & Analysis
The PortSys Security Blog
Zero Trust access control insights, threat analysis, and security best practices.
Cost Optimization: Patching – Minimize Your Attack Surface
Patching is essential but expensive. Zero Trust access control reduces reliance on patching by limiting what attackers can reach.
Zero Trust Access: Security Designed for Today’s World
Today’s hybrid workforce demands a new approach to access control. Zero Trust meets users where they are — securely.
Cost Optimization: Security – The Strategic Imperative
Security and cost optimization aren’t mutually exclusive. Learn how a consolidated access control platform reduces spend while improving posture.
Access Control Plays Key Role in NSA’s New Zero Trust Guidance
The NSA’s Zero Trust guidance places access control at the center of a mature security program. Here’s how TAC aligns.
Solving IoT’s Access Control Challenge
IoT devices expand the attack surface dramatically. Learn how Zero Trust principles apply to machine and device identity.
Hafnium Exchange Zero Day Attack: What You Need to Know
The Hafnium Exchange attack exploited on-premises email servers. Zero Trust access control limits exposure to zero-day vulnerabilities.
Shifting to a More Secure SharePoint Experience
SharePoint contains sensitive data but is often over-exposed. Here’s how Zero Trust access control protects your SharePoint environment.
Secure Legacy Apps? Not Such a Remote Possibility
Legacy applications don’t have to be a security liability. TAC’s reverse proxy approach secures them without costly rewrites.