What is ZTNA:

This removes application assets from public visibility and significantly reduces the surface area for attack.

• ZTNA is a class of products or service

• Creates logical access boundary around an application

• Applications are hidden from discovery

• Access is restricted via a trust broker to a set of named entities

• The broker verifies the identity, context and policy adherence of the specified participants before allowing access

• The broker prohibits lateral movement elsewhere in the network. 

With ZTNA there is zero trust – and you have access to nothing. 

• Each user can be added to a context, ie: an access group. The context defines who can access what and when

• ZTNA uses Explicit Trust vs Implicit Trust

  • Easy to maintain

  • Secure by definition – no access by default

  • Hides everything that's not in the context

  • Single broker to authorize traffic

Implicit Trust

Gets access to everything ; Then needs that access to be restricted ; One mistake in access-list = big problem

Explicit Trust

Gets access to just what's needed ; No visibility to other assets ; No access-list, no firewall

What is SEA: 

SEA enables operations teams to 

a) Securely access, 

b) configure, 

c) monitor and troubleshoot a remote connected assets or machines.

DUO is a ZERO TRUST Solution it helps organizations : To Protect Access to 

• Critical Applications, 

• Data, 

• Systems.

By Offering 

• Phishing resistant authentication with Passwordless Authentication and Multi-factor Authentication (MFA), 

• Single Sign-On (SSO), 

• Adaptive Access Policies, 

• Device Trust,

• VPN-less Remote Access. 

Available in Three Editions : 

a) Duo Essentials, 

b) Duo Advantage, 

c) Duo Premier,