Firewalls block access to sites and services on networks ranging from schools and workplaces to national-level censorship systems. Proxies bypass them by routing your traffic through an external server the firewall has not blocked. The best proxies for bypassing firewalls combine residential trust with obfuscation. This guide ranks them for 2026.
How proxies get around firewalls
A firewall blocks traffic to certain destinations, but if you route through a proxy the firewall has not blocked, your traffic reaches the proxy and then continues to the destination, bypassing the block. Residential proxies are hardest for firewalls to block because they look like ordinary connections, and on the strictest firewalls, obfuscation that disguises proxy traffic is what keeps access working.
What to look for
- Residential IPs that blend in as ordinary traffic
- Obfuscation against deep packet inspection on strict firewalls
- Large pools so a blocked IP can be swapped for a fresh one
- Reliable routing, since firewalls degrade unstable connections
Network firewalls versus national firewalls
Bypassing a school or workplace firewall is usually straightforward, since these block by destination and a simple proxy restores access. National-level censorship systems are far more sophisticated, actively probing and detecting circumvention, so they require residential IPs, obfuscation and a provider that refreshes its pool as addresses get blocked. Match the strength of your approach to the firewall you face.
A note on rules and law
Bypassing a firewall may violate a network acceptable-use policy or, in some countries, local law. Be aware of the rules and laws that apply to you. This guide focuses on the technical capability of routing around blocks for legitimate access, research and connectivity needs.
How these firewall-bypassing proxies were ranked
We score providers on residential availability, network size, success rate and reviews, favouring large, frequently refreshed residential networks because those are hardest for firewalls to block. The ranking above surfaces the networks most capable of reliable access through restrictive firewalls.
3.8 Trustpilot
