Please whitelist cPanel in your adblocker so that you’re able to see our version release promotions, thanks!

The Community Forums

Interact with an entire community of cPanel & WHM users!

What are the implications of disabling passive OS fingerprint?

Discussion in 'General Discussion' started by iso99, Oct 7, 2015.

  1. iso99

    iso99 Well-Known Member

    Joined:
    Jan 5, 2011
    Messages:
    112
    Likes Received:
    7
    Trophy Points:
    68
    cPanel Access Level:
    Root Administrator
    I recently disabled p0f a few days ago because it was consuming 25% CPU for a long period. Before that, it was active by default.

    Yesterday, a client said that cPanel and PHPMyAdmin was slow on her side, 3-5 minutes load time -- which I can't replicate on my end. Seems to be an isolated issue.

    Besides disabling p0f, there are no other changes in the server. Is there any chance p0f may have caused this?

    Box info:
    WHM 11.50.2 (build 0)
    Cloudlinux with mod_lsapi & cagefs, no PHP selector
    Unixy Varnish


    I have yet to receive network details from her, it may have been caused by her proxy.
     
    #1 iso99, Oct 7, 2015
  2. cPanelMichael

    cPanelMichael Forums Analyst
    Staff Member

    Joined:
    Apr 11, 2011
    Messages:
    44,367
    Likes Received:
    1,855
    Trophy Points:
    363
    cPanel Access Level:
    Root Administrator
    Hello :)

    Disabling p0f would not have caused this issue. This service simply reports the visitor's operating system and other information for email notifications.

    Thank you.
     
    Stop hovering to collapse... Click to collapse... Hover to expand... Click to expand...
    #2 cPanelMichael, Oct 8, 2015
(You must log in or sign up to post here.)
Loading...
Similar Threads - implications disabling passive
  1. lorio

    Implications of using NetworkManager CentOS 7?

    lorio, Sep 20, 2017, in forum: General Discussion
    Replies:
    1
    Views:
    1,016
    cPanelMichael
    Sep 20, 2017
  2. Staxed

    Security Implications of Mod_Userdir

    Staxed, Sep 30, 2016, in forum: EasyApache
    Replies:
    2
    Views:
    647
    cPanelMichael
    Oct 6, 2016
  3. dr_lucas

    Mariadb 10.2 - Disabling Strict Mode

    dr_lucas, Aug 9, 2018, in forum: Database Discussion
    Replies:
    13
    Views:
    111
    cPanelMichael
    Aug 14, 2018 at 10:37 AM
  4. Remitur

    Disabling local delivery, forcing the use of external DNS?

    Remitur, Jul 6, 2018, in forum: E-mail Discussion
    Replies:
    4
    Views:
    109
    cPanelLauren
    Jul 9, 2018
  5. aptechnologies

    Disabling NetworkManager

    aptechnologies, May 31, 2018, in forum: General Discussion
    Replies:
    1
    Views:
    173
    cPanelLauren
    Jun 1, 2018

Share This Page

  1. This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register.
    By continuing to use this site, you are consenting to our use of cookies.
    Accept Learn More...
    Dismiss Notice