Articles in this category
Setting Up Alternate SSH Users
Enhance server security by disabling root SSH access and granting users 'superuser (su)' access for an additional layer of authentication.
Setting Up and Using SSH Keys
Boost SSH security with SSH Keys, a pair of keys that, when used together, enable secure connections, allowing only authorized users to log in.
SSL Certificates Guide
Secure your site with SSL. Our guides explain what SSL certificates are, how to install them, and how to build trust by encrypting user…
Switching Two-Factor Authentication to a New Device
Got a new phone? Learn how to transfer your Two-Factor Authentication (2FA) settings to a new device, even if you have lost access to…
TLS Hardening
Go beyond basic SSL. TLS hardening strengthens your server's encryption by disabling weak protocols and ciphers to protect against modern attacks.
Troubleshooting bot access issues
Search bots blocked? Troubleshoot `robots.txt` issues & CSF IP blocks (ModSecurity). Guide: check perms, unblock IPs & whitelist trusted bots.
Troubleshooting in cPanel: FTP: Failed to Retrieve Directory Listing
Fix cPanel FTP timeout errors and "Failed to retrieve directory listing" by forcing active FTP or configuring passive ports in your server firewall.
Troubleshooting: Your Connection Is Not Private/Secure/Trusted
Seeing a privacy error for cPanel, WHM, or Plesk? Your server is likely using a self-signed SSL certificate, which browsers don't automatically trust.
Use SMS to Recover a Premium Business Email Password
Premium Business Email and Email Plus webmail applications have the functionality to provide password recovery via SMS. All you need is a phone number,…
Using AnyConnect with your hardware firewall
A corporate VPN secures remote access, encrypts data, prevents cyberattacks, and ensures compliance. It also enhances server management by restricting access to private networks…
Using ClamAV for Virus Protection
ClamAV is a robust antivirus tool that scans your server for malicious files and email attachments, enhancing your security measures.
Using FirewallD on CentOS 7
Secure your CentOS 7 server with FirewallD. Learn how to easily start, stop, enable, disable, and check the status of this dynamic firewall via…