Glossary · 1 min read

Anti-Detect Browser

An anti-detect browser is a specialised browser that controls and isolates fingerprinting signals so each profile appears as a separate, consistent device.

In plain terms

An anti-detect browser is built to manage the many signals that make up a browser fingerprint. Instead of every profile sharing the same canvas, fonts, User-Agent, timezone and WebRTC behaviour, it gives each profile its own consistent, isolated set, so profiles look like genuinely different devices and do not share cookies or storage. It is used to run multiple separate accounts or identities in parallel without them being trivially linked by a shared fingerprint.

How it works with s4m

An exit IP can have a prior history. Accounts, cookies and browser signals may still identify a user; changing an address does not guarantee a clean reputation. s4m has selectable public exit configurations. Use the endpoint or profile issued for the protocol and location selected in your account. A dedicated IP is exclusive during its assignment under the service terms. Prior history, assignment duration, availability and supported bindings still matter. Related topics: proxy, VPN, GeoIP, dedicated IP.

Practical notes

In practice, assign each profile its own exit IP whose GeoIP matches the profile's timezone and language, and pair it with the browser's managed fingerprint so the network and browser layers agree. An s4m dedicated IP gives a profile a stable, exclusive address that is easy to keep clean. Consistency is everything: a profile whose fingerprint and IP tell different stories is easier to flag than either signal alone, so align them deliberately.

FAQ

Questions, answered

Do I still need a proxy with an anti-detect browser?

Usually yes. The browser manages client-side fingerprints, but your network origin — the exit IP — comes from a proxy or VPN. For each profile to look like a distinct device, pair its managed fingerprint with its own exit IP whose location matches the profile's settings.

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