You may have been told to “use a proxy” to hide your location or reach a blocked site, but rarely what a proxy actually is — or how it differs from a VPN. The distinction matters, because one of them protects you far better than the other. Our GetMyPassword team explains what a proxy server is and when it does and does not keep you safe.
What a proxy server is
A proxy server is a middleman between your device and the internet. Instead of connecting to a website directly, your request goes to the proxy, which forwards it on your behalf. The site then sees the proxy’s address, not yours. That is why proxies are used to hide an IP address, reach region-locked content, or filter and cache traffic on company and school networks.
Proxy versus VPN
This is the key difference. A basic proxy usually reroutes the traffic of a single app or browser and often does not encrypt it. A VPN routes all of your device’s traffic through an encrypted tunnel. So a VPN both hides your address and protects what you send from being read, while a plain proxy mainly changes the address others see. For privacy and security, a reputable VPN is the stronger tool.
Why free proxies are risky
- Everything passes through it, so a dishonest proxy can log what you do.
- Unencrypted proxies let the operator — and others — see your traffic.
- Some inject ads or even malicious code into the pages you load.
- Hiding your IP is not security: a proxy does not protect your accounts.
A proxy changes the return address on your mail; a VPN also seals the envelope. Hiding your IP is not the same as protecting what you send — and a free proxy may be reading every line.
What actually protects your accounts
A proxy can change how the web sees your address, but it does nothing for the security of your logins. That job belongs to a unique password from our password generator on every account and two-factor authentication. Use a proxy or VPN for privacy if you like, but let strong, separated logins be what actually keeps your accounts safe.
Frequently asked questions
What is a proxy server in simple terms?
It is a middleman between your device and the internet. Your requests go through it, so websites see the proxy’s address instead of yours. Proxies are used to hide an IP, reach region-locked content, or filter traffic on company and school networks.
What is the difference between a proxy and a VPN?
A basic proxy usually reroutes one app or browser and often does not encrypt the traffic, while a VPN routes all your device’s traffic through an encrypted tunnel. A VPN both hides your address and protects what you send, so it is more private and secure.
Are free proxies safe?
Often not. Because all your traffic passes through it, a dishonest free proxy can log your activity, read unencrypted traffic, or inject ads and malicious code. Hiding your IP is also not security, so it does not protect your accounts.