Insights & Analysis
The PortSys Security Blog
Zero Trust access control insights, threat analysis, and security best practices.
Why Zero Trust is the Future of Access Control
Explore how Zero Trust principles reshape access control, reduce risk, and align with SecureAccess Total Access Control solutions.
Just One Crack
It only takes one vulnerability to expose your entire organization. Learn why perimeter-based security is no longer enough.
CISA Shields Up Alert on Russia: What You Need to Know
CISA’s Shields Up directive urged organizations to strengthen their defenses. Here’s what it means for access control and Zero Trust.
Leonardo DaVinci was right – about IT security
The Renaissance master’s principles of observation and systems thinking apply surprisingly well to modern cybersecurity challenges.
Security: 5 Key Questions Board Members Should Ask
Boards are increasingly accountable for cybersecurity. These five questions help executives understand their organization’s true risk posture.
Apache Log4j: Same Wolf, Different Vulnerability
The Log4j vulnerability exposed the fragility of software supply chains. Here’s what it means for access control and Zero Trust defenders.
Make Your Own IT Security News with Zero Trust
Instead of reacting to breaches, organizations can get ahead of threats with a proactive Zero Trust access control strategy.
Cost Optimization with Zero Trust Access Control (Part 2)
Part 2 dives deeper into the financial case for Zero Trust, including VPN replacement savings and reduced breach costs.
Cost Optimization with Zero Trust Access Control (Part 1)
Zero Trust isn’t just more secure — it’s more cost-effective. Part 1 explores how TAC eliminates expensive legacy tools.
Don’t Make Hackers at Home for the Holidays
Holiday periods are peak season for cyberattacks. Here are the steps security teams should take to stay protected.
Cost Optimization: Making the Most of Modern Security
Modern security tools often overlap. Here’s how to consolidate and optimize your security stack without sacrificing protection.
Supply Chain Security: Why You Don’t Have to Be the Target
The SolarWinds attack showed that attackers don’t need to target you directly. Zero Trust limits the blast radius of supply chain attacks.