News

Modernizing TACACS+: Why Full-Session Encryption Matters More Than Ever

  • Tal Surasky--Cisco.com
  • published date: 2026-02-24 13:00:25 UTC

Protect your network from Salt Typhoon-style attacks. Learn how Cisco ISE 3.4 uses TACACS+ over TLS 1.3 and Duo MFA to provide full-session encryption.

A recent cybersecurity campaign by Salt Typhoon, a sophisticated group of threat actors believed to be state-sponsored, revealed a chilling reality: attackersdontalways need exploits to breach critic… [+7403 chars]