Decoding Isolated Environments: The Core Technology Behind Multilogin

Why is a Multilogin profile more secure than a regular Chrome profile? The answer lies in the concept of a 'fully isolated browser environment'.

Each profile is a separate 'sandbox,' preventing any data from leaking out.

The Difference Between a 'Profile' and an 'Isolated Environment'

When you create a new 'user' in Google Chrome, you are creating a profile. It has its own cookies and history. However, these profiles still share many things in common:

• Shared Browser Fingerprint: They all report the same screen resolution, graphics card, font set...
• Shared IP Address: All of them access the internet through your single IP address.
• Shared System Resources: They are still processes running on the same operating system and can leak information at this level.

In contrast, each Multilogin profile is an **isolated environment**. It not only has its own cookies but also a distinct browser fingerprint and IP address (via proxy).

Multilogin's Layers of Isolation

Multilogin creates isolation at multiple layers to ensure there is absolutely no leakage between profiles:

• Storage Isolation: Each profile has its own virtual file system for storing cookies, cache, and local storage. Data from profile A can never be written to profile B's area.
• Fingerprint Isolation: Each profile is assigned a different set of hardware and software fingerprints, making them look like completely different devices.
• Network Isolation: Each profile can be configured with its own proxy, ensuring each has an independent IP and network footprint.

This comprehensive isolation is why you can manage a US Amazon account and a UK Amazon account on the same computer without Amazon detecting a link. That's something a regular browser can never do.

← Back to Blog