Security

Official references for this objective

• Cisco — https://www.cisco.com/site/us/en/products/security/secure-access/index.html

  ZTNA leverages least-privilege principles, contextual insights, and client or clientless-based methods to deny access by default and allow access to apps when granted. VPN as

• Cisco — https://www.cisco.com/site/us/en/learn/topics/security/what-is-a-firewall.html

  they are unable to examine the contents of packets, which makes them less effective against sophisticated attacks