Index/Topics/Tor Browser Security

Tor Browser Security

Security considerations and best practices for using the Tor Browser, including avoiding cross-contamination with clearnet identities and heeding warnings.

Fact-Checks

7 results
Jan 26, 2026
Most Viewed

How do Tor Browser settings and JavaScript restrictions reduce risk when using onion search engines?

’s configurable security levels and script controls reduce risk when using by limiting the attack surface that web code and plugins create, and by enforcing safer connection defaults for .onion servic...

Jan 31, 2026
Most Viewed

How should a journalist or activist configure Tor Browser for maximal operational security in hostile environments?

with in hostile environments is a layered process: harden the browser’s built‑in settings, combine network-level mitigations (bridges, VPNs, or Tor over trustworthy networks) and practice strict opera...

Jan 26, 2026
Most Viewed

What are NoScript's default settings in Tor Browser 12 2024?

in 2024 ships with the extension installed and active but configured so that script blocking is not turned on by default — JavaScript and most common web content types are allowed to run unless the us...

Jan 6, 2026

Are there common DNS leaks in Tor Browser and how to fix them?

Tor Browser is designed not to perform DNS lookups locally — DNS resolution is routed through the Tor network and performed by exit nodes — so native DNS leaks from the Tor Browser itself are not comm...

Feb 6, 2026

Which operational security mistakes most commonly expose Tor users when accessing .onion sites?

failures that most often unmask Tor users fall into predictable categories: behavioral slips (reusing identities or logging into personal accounts), misconfiguration and software mistakes (misconfigur...

Feb 3, 2026

What security and privacy precautions should researchers take when accessing .onion links?

Researchers accessing .onion links should treat the Tor network as a powerful privacy tool that still requires layered defenses: run the official with hardened settings, verify onion addresses and sig...

Jan 5, 2026

What steps should I take if I accidentally encounter illegal content on the dark web to minimize legal risk?

If illegal content is encountered on the dark web, the fastest way to minimize legal risk is to stop interacting with the content, avoid downloading or sharing it, preserve evidence without altering i...