Some Open Directories track IP addresses. Always use a VPN or Tor for anonymity when accessing these resources.

General DDL sites use a lot of different sources, so it's best to avoid them for anything you install, like software, games or APKs. You can also use redirect bypassers to skip link shorteners.

These aggregate from multiple sources, so it's best to avoid them for software / games.

Always scan downloaded software with VirusTotal before installation or run it in a sandboxed environment like Sandboxie to prevent system compromise.