Everfox, the trusted global high-assurance cybersecurity provider, today introduced Everfox ULTRA Plus, a cloud-delivered Hardsec Remote Browser Isolation (RBI) solution with integrated Content Disarm and Reconstruction (CDR). This full isolation solution delivers the scalability, seamless integration and near-native browsing experience of Everfox’s on-premises appliance with the ease of adoption and low maintenance of a cloud service, preventing code from reaching the endpoint.
Deterministic security technologies designed to render all presented content safe, like RBI and CDR, are an ideal defense against adversarial AI, particularly in high-risk environments like the public Internet.
Share
In addition to RBI, ULTRA Plus employs Everfox’s unique CDR method. When a file download is initiated, the CDR module deconstructs it, and instead of scanning for threats, it builds a completely new, functional file consisting of only the manufacturer-prescribed ingredients for that file format. This process omits technical threats that may have been embedded in the original file.
Highly targeted organizations must defend against sophisticated tactics, techniques and procedures (TTPS), including fileless attacks, drive-by downloads, and advanced, AI-driven phishing attacks. The combination of hardware-based, full browser isolation with integrated CDR represents a holistic, high assurance approach to web security.
“Defensive AI isn’t always the best way to counter adversarial AI. Deterministic security technologies designed to render all presented content safe, like RBI and CDR, are an ideal defense against adversarial AI, particularly in high-risk environments like the public Internet,” said Adam Maruyama, Everfox Field CTO for Digital Transformation and AI.
Everfox ULTRA Plus is built upon the Everfox ULTRA platform, which recently received a 2025 Global InfoSec Award as a “Market Leader” for its browser isolation technology. The recognition, by Cyber Defense Magazine, honors InfoSec innovators from around the globe that “focus on attempting to stop tomorrow’s breach, today,” according to the publication. The award was announced at RSAC 2025 in San Francisco, CA on April 28.
About Everfox
Everfox, formerly Forcepoint Federal, has been defending the world’s critical data and networks against the most complex cyber threats imaginable for more than 25 years. As trailblazers in defense-grade, high-assurance cybersecurity, Everfox has led the way in delivering and developing innovative cybersecurity technology. Headquartered in Herndon, VA, Everfox’s suite of Cross Domain, Threat Protection, and Insider Risk Solutions empower governments and enterprise organizations to use data safely – wherever and however their people need it. Learn more: www.everfox.com.
Not Yet a Premium Partner/Sponsor? Learn more about the OS AI Premium Corporate and Individual Plans here. Plans start at $295 annually.
