Perimeter Shield™

Web Browsers: Your New Security Perimeter

Web browsers are the primary interface for accessing and working with information. Data loss from theft, denial-of-service attacks, man-in-the-browser attacks, and other risks to browser-delivered information have led to the development of a wide range of security products and practices. Because data center security solutions and SSL/TLS protect against compromise on the server and on the wire, the greatest security challenge for many organizations is the endpoint. Sensitive web applications have no visibility into or control over data delivered to the browser. This creates significant risks around sensitive information and transactions.

Hackers and sophisticated malware can compromise web sessions after the data has been decrypted, steal login credentials as they are entered, modify application logic, transparently redirect users to hostile sites, and mine the browser cache for cleartext session content. Even data delivered on an SSL/TLS connection remains unencrypted in browsers’ cache after the session has ended.

Perimeter Shield: Protect Your Data to the Edge

Quarri Perimeter Shield is the only comprehensive solution that enables IT professionals to protect browser-delivered information from hidden malware and network-based attacks on both managed and unmanaged endpoints. Perimeter Shield runs a temporary, secure browser on users’ endpoints that provides extensive zero-day malware defense features, blocking hidden key loggers, screen capturers, process injectors, memory parsers, and other advanced malware from accessing or affecting the protected browser or associated document viewers. The secure browser also has a range of network-oriented defenses, including SSL and DNS integrity enhancements, and network destination controls. Optional event logging gives administrators deep visibility into the security state of users’ endpoints. Users get the web application experience they’re accustomed to, while Quarri’s secure browser ensures their sessions remain private and secure — even on already-infected machines.

Quarri Perimeter Shield supports Windows, iOS, and Android endpoints. Perimeter Shield was formerly known as Protect On Q Anti-Malware

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