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Regex syntax for all HTTPS sites ?

Hi,

What would be the regex syntax for all https sites ?

I am trying to block access to all the https sites expect to manually approved ones. My idea was to block all sites via regex in filtering action, and create tagged site list for approved sites with allow action.

Any better solution ?

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0 apijnappels over 9 years ago

I believe it is: ^https://

Managing several Sophos firewalls both at work and at some home locations, dedicated to continuously improve IT-security and feeling well helping others with their IT-security challenges.
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0 vilic over 9 years ago

I've tried that, doesn't work. It only matches the https:// part of the url.

Regex tester: Free Online Regular Expression Tester - FreeFormatter.com
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0 apijnappels over 9 years ago

Then how about: ^https://.*

Managing several Sophos firewalls both at work and at some home locations, dedicated to continuously improve IT-security and feeling well helping others with their IT-security challenges.
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0 vilic over 9 years ago in reply to apijnappels

I believe it is: ^https://

Just tried this syntax on the UTM and it works, will test it more.
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