• Please be aware: Kaspersky Anti-Virus has been deprecated
    With the upgrade to Plesk Obsidian 18.0.64, "Kaspersky Anti-Virus for Servers" will be automatically removed from the servers it is installed on. We recommend that you migrate to Sophos Anti-Virus for Servers.
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web application firewall

  1. S

    Resolved Web Application Firewall: Error when changing to ruleset "Atomic Advanced (erworben über Plesk)"

    I recently decided to test out the ruleset "Atomic Advanced (erworben über Plesk)" for WAF, but when chaning to this option i get the following error message: modsecurity_ctl failed: Failed to install aum: Command '/bin/bash < /tmp/tmpcqqtj8yh/aum' returned non-zero exit status 1. Output...
  2. B

    Question Disable WAF (ModSecurity) if using Immunify360?

    Just want to check before I go ahead with this The youtube video above suggests disabling WAF (ModSecurity) if using Immunify360. I have a plesk server with 50+ websites hosted for clients. Is this something that is actually recommended to do?
  3. F

    Question Mod Security for apache or Nginx?

    Hi! I wanted to activate mod security, but I noticed, that I have to choose between nginx oder apache. Some websites don't support nginx so we are using php through apache and nginx. Is my understanding right that one of the webservers is always unprotected by the web application firewall in...
  4. G

    Issue Web Application Firewall settings keep reverting

    Hi there, I've set the Web Application Firewall (ModSecurity) to use Comodo Free Rules and provide login credentials but it keeps reverting to Custom rule set. Why is it doing that? Thanks G
  5. X

    Issue Web Application Firewall not active

    hi Ubuntu os Plesk 17.8.1 Web Application Firewall not active This operation is taking too long. Check the results in a few minutes. Screenshot
  6. M

    Resolved Web Application Firewall - mod_security

    Hi, i have two questions concerning the topic. 1) Can Custom Directives be set per Domain/Subdomain? For example "SecRequestBodyAccess off". Or is it only possible to globally set them in "Tools & Settings" - "Web Application Firewall (ModSecurity)" - "Change Rule Set"? 2) What's the correct...
  7. websavers

    Issue Mod_Security IP persistent storage massive

    This issue affects CentOS6 running mod_security-2.9.0-centos6.16102616.x86_64 From repo : PLESK_17_0_17-extras OS ‪CentOS 6.9 (Final)‬ Product Plesk Onyx Version 17.0.17 Update #28, last updated on June 23, 2017 04:09 AM The detected symptoms of the issue: - High CPU usage on servers with...
  8. NicolasP.

    Issue Activate Atomic Basic ModSecurity

    When I am trying to activate Atomic Basic ModSecurity in Web Application Firewall, I am getting the following error: Failed to install the ModSecurity rule set: modsecurity_ctl failed: <urlopen error [Errno 110] Connection timed out> Unable to download tortix rule set I have Plesk Onyx with...
  9. WebIP

    Issue Unable to activate Web Application Firewall

    Trying to enable web application firewall (ModSecurity) on Plesk Windows 12.5.30 Mode - Detection only Rule Set - Atomic Basic ModSecurity Predefined set of values - Fast Getting Error: Failed to install the ModSecurity rule set: Unable to find row with id 272 in domains table.Unable to use the...
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