Hello,
We are receiving steady streams of authentication failures from IP addresses around the internet and as they emerge we tend to block the IP or the IP range to prevent them from trying to access the 3CX system again, version 15.5.5.
As we are becoming more aggressive in blocking the authentications through the Blacklist, we are curious if there is a way to whitelist IP addresses so specific addresses could be allowed to access the system. I suppose it would be something to a 'block everything, then allow select things' mentality.
The attached images show the Blacklist Location being used, then a bit of the authentication errors we receive form individuals attempting to brute force credential logins.
Thank you,
We are receiving steady streams of authentication failures from IP addresses around the internet and as they emerge we tend to block the IP or the IP range to prevent them from trying to access the 3CX system again, version 15.5.5.
As we are becoming more aggressive in blocking the authentications through the Blacklist, we are curious if there is a way to whitelist IP addresses so specific addresses could be allowed to access the system. I suppose it would be something to a 'block everything, then allow select things' mentality.
The attached images show the Blacklist Location being used, then a bit of the authentication errors we receive form individuals attempting to brute force credential logins.
Thank you,
