Tagged: Certificates

2 August 2026 Fortinet FortiGate Security PKI Certificates

What UTM Actually Costs You: SSL/TLS Deep Inspection Internals on FortiGate

Certificate inspection reads the SNI and moves on. Deep inspection terminates the TLS session and re-signs the server's certificate with your own CA. What that costs in CPU, what it breaks in pinned apps, and why TLS 1.3 made the choice less optional.
26 April 2026 linux ssh security hardening bastion certificates auditing

SSH Hardening Beyond the Basics: Certificate Authorities, Bastion Patterns, and Session Auditing

A production-grade SSH setup that goes beyond disabling password auth — running your own SSH CA with short-lived user and host certificates, ProxyJump bastions, ForceCommand restrictions, and recording sessions with tlog and auditd.
25 April 2026 Fortinet NSE4 FortiGate Authentication FSSO Certificates Security Certification

NSE4 Part 4: Authentication, FSSO & Certificates

Part 4 of the NSE4 study series — local and remote authentication (LDAP, RADIUS), captive portal, Fortinet Single Sign-On (FSSO) modes, and certificate operations including SSL deep inspection.