A user in an authoritarian country seeks to access the Tor network but faces heavy...

According to theCHFI v11 Dark Web Forensicsdomain,Tor bridge nodesare specifically designed to help users bypasscensorship and surveillancein restrictive environments. Governments and ISPs often block access to Tor by identifying and filtering traffic destined forpublicly listed Tor entry (guard) nodes. Once these entry nodes are blocked, users can no longer connect to the Tor network using standard configurations.

Bridge nodessolve this problem by acting asunlisted entry relayswhose IP addresses arenot published in the public Tor directory. As a result, censorship mechanisms cannot easily identify them. From a forensic and technical perspective, CHFI v11 explains that bridges effectivelydisguise the initial connection point, making Tor traffic appear less distinguishable from normal internet traffic—especially when combined withpluggable transportssuch as obfs4 or meek.

While Tor uses layered encryption (onion routing), that function applies to all Tor connections and is not unique to bridges. Bridge nodes do not host websites, and they are explicitlynot publicly listed, making Option D incorrect. The key advantage bridges provide isconcealing the Tor entry point, which prevents IP-based blocking.

CHFI v11 emphasizes understanding Tor infrastructure—including bridges, relays, and exit nodes—to correctly interpret dark web traffic and censorship circumvention techniques during investigations.

Therefore, bridge nodes assist users in accessing the Tor networkby disguising their IP addresses and entry points, makingOption Cthe correct and CHFI v11–verified answer.