What is Captive Portal?

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What is Captive Portal?

L4 Transporter

I am having a hard time understanding what captive portal is and what the function is of this feature?

 

3 REPLIES 3

Cyber Elite
Cyber Elite

@s.williams1,

It's essentially like a network sign-on process. Most people utilize it if they need to map an IP address to a username and don't have any other way to do so. It also is pretty handy in BYOD deployments where you wouldn't really have machines joined to a domain, but you still want them to be mapped to that users account. 

So its an interactive website? I had an issue today where a contractor came in and plugged in his own personal laptop and couldnt get out to the web due to not having the domain cert. So how can I use this to control this type of situation?

@s.williams1

That really depends on how the rest of your configuration is setup. Is your network authd at the switch or do you only allow known-users on all of your firewall security policies? 

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