How to Hide Your IP Address: VPNs, Proxies, and Tor Explained

Why You'd Want to Hide Your IP Address

Your IP address is one of the most fundamental pieces of identifying information you broadcast on the internet. Every server you connect to — websites, apps, game servers, streaming platforms — logs your IP address. Here are the most common reasons people choose to mask it:

• Privacy from websites and advertisers: Websites use your IP to build a profile of your browsing habits, serve targeted ads, and track you across sessions even without cookies.
• Protection on public Wi-Fi: Hotspots at cafes, airports, and hotels are monitored networks. A VPN encrypts your traffic so other users and the network operator cannot snoop on your data.
• Bypassing geo-restrictions: Streaming services, news sites, and social platforms restrict content by geography. Appearing to connect from a different country unlocks restricted libraries.
• Preventing ISP surveillance: Your ISP can log every domain you visit. In some countries, this data is shared with governments or sold to advertisers.
• Avoiding IP-based bans: If your IP has been blocked by a service (incorrectly or not), masking it lets you regain access.
• Reducing DDoS risk: Gamers and streamers who don't want their IP visible to opponents or viewers can prevent targeted attacks.

VPNs: How They Work

A VPN (Virtual Private Network) creates an encrypted tunnel between your device and a VPN server. All your internet traffic is routed through that server, so websites see the VPN server's IP address instead of yours.

The Technical Process

1. Your device establishes an encrypted connection to a VPN server using a protocol like OpenVPN, WireGuard, or IKEv2.
2. All outbound traffic is encrypted before leaving your device and sent to the VPN server.
3. The VPN server decrypts the traffic and forwards it to the destination using its own IP address.
4. Responses come back to the VPN server, which re-encrypts them and sends them to you.

What to Look For in a VPN

• No-logs policy: A trustworthy VPN keeps no records of your activity. Look for providers that have undergone independent audits to verify their no-logs claims (e.g., Mullvad, ProtonVPN, ExpressVPN).
• Jurisdiction: VPN providers registered in countries with strong privacy laws (Switzerland, Iceland, Panama) are not subject to intelligence-sharing agreements like the Five Eyes alliance.
• Protocol: WireGuard is the current gold standard — fast, modern, and well-audited. OpenVPN is battle-tested. Avoid proprietary protocols you can't verify.
• Kill switch: A kill switch blocks all internet traffic if the VPN connection drops, preventing your real IP from leaking momentarily.
• DNS leak protection: Ensures DNS queries travel through the VPN tunnel rather than your ISP's servers.
• Speed: Good VPNs reduce speed by 10–20%. Beware of free VPNs that throttle bandwidth heavily or monetise your data instead.

VPN Limitations

VPNs are not magic. Your VPN provider can see your traffic (which is why trust and no-logs policies matter). They also don't protect against malware, phishing, or tracking via logged-in accounts. And some websites actively block known VPN IP ranges.

Proxies: HTTP and SOCKS

A proxy server acts as an intermediary between your device and a destination server — your requests appear to come from the proxy rather than your IP. Proxies are simpler than VPNs and typically operate at the application layer rather than the network layer, meaning they only affect specific traffic (a browser, for example) rather than all traffic from your device.

HTTP/HTTPS Proxies

HTTP proxies understand and can inspect web traffic. HTTPS proxies (also called SSL proxies) can handle encrypted web traffic but often do so via a CONNECT tunnel — they forward the encrypted data without decrypting it. HTTP proxies are easy to configure in browsers and are commonly used for web scraping, corporate filtering, and basic geo-unblocking.

SOCKS Proxies (SOCKS5)

SOCKS5 proxies operate at a lower level — they relay any type of TCP or UDP traffic, not just HTTP. This makes them more versatile: they work with torrents, email clients, and other non-web applications. SOCKS5 also supports authentication and can optionally handle DNS resolution through the proxy (preventing DNS leaks). Many privacy-focused users combine SOCKS5 proxies with the Tor network.

Proxies vs VPNs

The key differences: proxies are usually unencrypted (unless specifically using HTTPS), they apply per application rather than system-wide, and they are generally faster due to less overhead. But they offer weaker security — they don't encrypt your traffic, meaning your ISP and network observers can still see what you're doing, just not the destination IP.

Tor: Onion Routing Explained

Tor (The Onion Router) is a free, privacy-focused network that routes your traffic through multiple volunteer-operated servers called relays, encrypting it in layers — like the layers of an onion.

How Onion Routing Works

1. The Tor client on your device downloads a list of available relays from a directory server.
2. It selects a random circuit of three relays: a guard (entry) node, a middle relay, and an exit node.
3. Your traffic is encrypted in three layers. Each relay can only decrypt one layer — enough to know where to forward the packet next, but not the origin or final destination.
4. The exit node decrypts the final layer and sends the request to the destination server. The exit node sees the destination but not your IP. The guard node sees your IP but not the destination.

Tor Use Cases

• Journalists and activists communicating in repressive regimes
• Accessing .onion hidden services (dark web)
• Researchers studying sensitive topics
• Whistleblowers submitting documents to news organisations

Tor Limitations

• Speed: Tor is significantly slower than VPNs or proxies due to multi-hop routing. Streaming and large downloads are impractical.
• Exit node risk: The exit node can see your unencrypted traffic if the destination doesn't use HTTPS. Malicious exit nodes have been documented. Always use HTTPS when on Tor.
• Website blocking: Many websites block Tor exit node IPs. Tor provides "bridges" — unlisted relays — to work around this.
• Not fully anonymous: Browser fingerprinting, JavaScript, cookies, and logged-in accounts can still identify you even on Tor. The Tor Browser is specifically configured to mitigate these risks.

VPN vs Proxy vs Tor: Comparison

Feature	VPN	Proxy	Tor
Hides IP from sites	Yes	Yes	Yes
Encrypts traffic	Yes (strong)	No (usually)	Yes (layered)
Covers all traffic	Yes	Per-app only	Tor Browser only
Speed impact	Low–Medium	Low	High
Ease of use	High	Medium	Medium
Cost	Paid ($3–$10/mo)	Free–Paid	Free
Anonymity level	Medium (trust provider)	Low	High (with care)
Best for	Daily privacy, streaming	Scraping, quick bypass	High-risk journalism, anonymity

What Hiding Your IP Doesn't Protect Against

Changing your IP address is one layer of privacy — but it's far from the whole picture. Here's what an IP mask alone won't protect you from:

• Browser fingerprinting: Your browser reveals dozens of unique characteristics — screen resolution, fonts, canvas rendering, timezone, installed plugins — that can identify you without an IP address. Tools like the EFF's Cover Your Tracks test can show how unique your fingerprint is.
• Cookies and local storage: Sites set persistent identifiers in your browser. Clearing cookies regularly and using private browsing helps, but many sites use first-party cookies that persist across VPN sessions.
• Logged-in accounts: If you log into Google, Facebook, or any account while using a VPN, that service knows exactly who you are regardless of your IP.
• WebRTC leaks: Some browsers use WebRTC to discover your local and public IP even through a VPN. Browser settings or extensions can disable WebRTC.
• DNS leaks: If DNS queries bypass the VPN tunnel, your ISP still sees your browsing destinations. Use a VPN with built-in DNS leak protection.
• Malware and tracking pixels: These operate at a layer above IP addresses and can identify you regardless.

How to Verify Your IP Is Hidden

After connecting to a VPN, proxy, or Tor, you should verify that your real IP is no longer visible. The simplest way is to visit the myip.network homepage — if the IP shown matches your VPN server's location rather than your home location, you're successfully masked. Also check that the ISP displayed is your VPN provider rather than your home ISP.

For more thorough testing, look for DNS leaks (your DNS queries might still go to your ISP's servers even through a VPN) and WebRTC leaks (the browser can sometimes reveal your real IP via WebRTC even when your main connection is tunnelled).