Recent content by Webmore

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    Question How to Prevent High Connection Counts Causing High Memory Usage (Possible DDoS?)

    Thank you for taking the time to review my custom Fail2Ban failregex and for your detailed feedback. I really appreciate your insights, as it's clear that you have much more experience in this area than I do. I now see the flaws in my original approach, especially the issue with only filtering...
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    Question How to Prevent High Connection Counts Causing High Memory Usage (Possible DDoS?)

    Update: Improving Fail2Ban Regex for Better Protection After extensive testing and analysis, I found that using the following regex in Fail2Ban significantly improved security and prevented about 60% of attacks: failregex = ^<HOST> -[^"]*"(GET|POST|HEAD) \/.* HTTP\/\d(?:\.\d)" \d+ \d+ "[^"]*"...
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    Question How to Prevent High Connection Counts Causing High Memory Usage (Possible DDoS?)

    Hello everyone, I know this might be a simple question and may have been asked multiple times, but I couldn’t find a clear answer. I'm frequently receiving the following email alert from Plesk: When this happens, all websites on the server start running extremely slow. After connecting via...
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    Issue Need help - all emails goes to spam

    This is what is said: Your IP address 157.97.110.31 is associated with the domain i-web.nl. Nevertheless your message appears to be sent from vps.i-web.nl. You may want to change your pointer (PTR type) DNS record and the host name of your server to the same value. Here are the tested values...
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    Issue Need help - all emails goes to spam

    I know how annoying is to post duplicate topic. It has been 15 days im looking and searching in this form to find the solution and i have done almost everything what other people suggest in this form but still i can not solve the problem. I'm ready to pay to any expert who can solve this...
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