What are the first steps to transition a traditional network to a Zero Trust Architecture?

All answers to this question.

The most critical first step is Identity and Access Management (IAM). You cannot have Zero Trust without knowing exactly who is on your network. Start by enforcing robust Multi-Factor Authentication (MFA) across all applications, not just the VPN. Next, move toward micro-segmentation. Instead of one large flat network, break it into smaller zones so that if one device is compromised, the attacker cannot move laterally. We found that starting with a 'pilot group' in the IT department allowed us to refine the access policies before rolling it out to the less tech-savvy departments, which saved us a lot of support tickets.

   Answered 2024-04-10 by Barbara Wilson

While IAM is great, how do you handle legacy hardware that doesn't natively support modern MFA protocols during a Zero Trust rollout?

   Answered 2024-04-12 by Michael Stevens

• Michael, we solved this by using an Identity-Aware Proxy (IAP). The proxy sits in front of the legacy app and handles the modern authentication layer, only passing the traffic through once the user is verified. This way, you don't have to replace expensive legacy equipment immediately while still maintaining a high security posture for the entire environment.

     Commented 2024-04-15 by David Richardson

Don't forget device health. Zero Trust isn't just about the user; it's about the machine. Ensure devices are compliant with security patches before allowing access.

   Answered 2024-04-18 by Jennifer Martinez

• Jennifer is spot on. A verified user on a compromised, unpatched laptop is still a massive risk. Device posture checks are a non-negotiable pillar of any Zero Trust strategy.

     Commented 2024-04-20 by Kimberly Thompson