Server hardening methodologies and best practices for your cPanel server. Please report suspected security issues to: security@cpanel.net

[CPANEL-33967] dovecot warnings, - lookup mail user
32 comments
error during enable TLSv1.3 in cPanel86
32 comments
Any problem with ocsp.comodoca.com ssl?
32 comments
cPanel Security Advisor
31 comments
Question and Tips about "anonymousfox"
30 comments
[CPANEL-27532] /scripts/modsec_vendor update failed
30 comments
Block WordPress wp-login.php attempts with CSF?
30 comments
Cert Hostname Does Not Verify
29 comments
Errors from cPanel Store API when requesting autossl certs
29 comments
The system will automatically upgrade OpenSSL
29 comments
Full Kernelcare Product and prevention of symlink ownership attacks
28 comments
cpanel login after AnonmousFox hack
28 comments
How to fix preflight checks failure?
28 comments
[CPANEL-25598] AutoSSL not always working
28 comments
Sectigo issue
27 comments
DirtyCow (CVE-2016-5195)
27 comments
Is this xmlrpc brute force amplification attack?
27 comments
CPANEL-40842 - Successful root login service : cron ??
26 comments
ZC-10149 - whm-server-status requests
26 comments
Questions about AutoSSL
26 comments
Directory index forbidden by Options directive
26 comments
Log Checking
26 comments
Jailed Shell/Disabled Shell prevents Email Piping
26 comments
CPANEL-43459 - CVE-2023-5631 Roundcube XSS vulnerability
24 comments