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Questions and Answers

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  • Can I change the cPanel/WHM ports?
  • AutoSSL - Is there an option to use Let’s Encrypt for one subdomain?
  • What is username-based protection in cPHulk?
  • PCI - Failure Report On SMTP Service Cleartext Login Permitted
  • Can I use a single SSL certificate for all my domains?
  • What CAA Record(s) can I use for an SSL Certificate through Sectigo?
  • Does cPanel support the installation of SSL certificates for IP addresses?
  • Can I install an SSL certificate on an IP address?
  • Can email notifications be enabled in ImunifyAV/ImunifyAV+?
  • Is it possible to manage firewall access to an OVH server?
  • Why is cPhulk WHM Brute Force Protection disabled after reboot or updates?
  • How Site Compromises Happen
  • How do I view failed attempts to log in to my server?
  • Why does ImmunifyAV not appear in Security Advisor?
  • How do I open ports or manage the firewall in AWS?
  • Security Suggestions - How to make your server more secure
  • What are LetsEncrypt's Rate Limits?
  • From the command-line how do I set the SSL and TLS suites and protocols for Web Disk, cPanel, Dovecot, or Exim?
  • Will cPanel automatically set the default key type to ECDSA when running LiteSpeed?
  • What do I do if I believe my server has been hacked?
  • PCI - Failure Report On CVE Vulnerabilities
  • How close to expiry will AutoSSL try to renew an SSL?
  • How do I work with cPHulk on the command line?
  • Why can I not obtain a free AutoSSL, Hostname certificate, or purchase a certificate via cPanel?
  • Why does my CSR generated via cPanel or WHM contain a SAN?
  • Can I Change the Common Name on an AutoSSL Certificate?
  • What is the anonymousfox address on my system?
  • How Often Does AutoSSL Poll for New Certificates?
  • Is SNI enabled on my server?
  • What does "no shared cipher" mean?
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