DefensX Remote Browser Isolation vs Keeper Remote Browser Isolation

DefensX Remote Browser Isolation runs browsing sessions in a secure cloud environment instead of on the user’s device. The company says users receive a pixel-rendered version of webpages rather than raw web content, with unknown threats, zero-day vulnerabilities, and advanced malware contained before reaching the device. The feature is part of the Premium package, which includes Core features and 90-day log retention. DefensX lists extension, macOS, web, and Windows platforms, with supported browsers including Microsoft Edge, Google Chrome, Mozilla Firefox, Brave, ChatGPT Atlas, Chromium, and Vivaldi. Installation is documented for Windows 7 and later and macOS 20.6 and later. Trial subscriptions are available without a minimum commitment, and customers can start with one license. Pricing is on request. DefensX identifies enterprises and managed service providers as customers, distributes through channel partners, and lists ConnectWise PSA, Autotask, HaloPSA, Microsoft Entra ID, Okta, and Duo integrations.

Keeper Remote Browser Isolation runs web browsing in a controlled remote environment rather than on an end-user device. It provides access to cloud-based and internal web applications without a VPN. Administrators can allow sites by domain, subdomain, path or wildcard, restrict uploads, downloads and clipboard use, and record website interactions for auditing and compliance without granting full operating-system access. The isolation protocol can inject credentials into a session without sending them to the user's device.

The service projects a virtualized Chromium browser running in a Keeper Connection Manager container. Connection Manager can run on-premises or in the cloud, and Keeper says there are no concurrency limits. It also supports RDP, SSH, Kubernetes and VNC, plus connections to MySQL, PostgreSQL and SQL Server. Listed identity integrations include SSO, Active Directory, LDAP and PIV/CAC. Remote Browser Isolation is offered with custom pricing; no price is listed, and the page invites prospective customers to request a quote.