Monthly Newsletter
Welcome to the HighSecLabs Newsletter! Stay updated with the latest innovations, security insights, and industry trends to keep your organization protected and ahead of the curve.
Secure RS-232 Cross-Domain Isolators
HSL’s family of hardware-based cross-domain solutions enables secure data transfers between networks of different classification levels. These solutions prevent data leakage by enforcing a unidirectional data flow using optical data diodes and isolated micro-controllers. For critical infrastructure, this one-way transfer technology is essential for monitoring operational technology (OT) networks in real-time without exposing them to the risk of hacking from external IT networks. The product line provides secure RS-232 filtering with models for advanced schema filtration like JSON validation, and a copy-paste function for securely transferring up to 10K characters of text. These cost-effective, TAA and BAA compliant solutions are quickly implemented at the desktop level.
Former NSA chief Gen. Tim Haugh warned that Chinese state hackers have deeply penetrated U.S. critical infrastructure, including power grids and water systems. He stated these actors have been embedded for years, using stolen credentials to lie dormant while positioning themselves to cause significant disruption. This alarming access underscores the urgent need to protect vital national systems by implementing comprehensive cybersecurity that secures both software and hardware against such advanced, persistent threats.
HSL’s U.S. Tabletop Roadshow
October 8, 2025 – Wright-Patterson AFB Tech Showcase, Dayton, OH
October 21, 2025 – Innovation Day at Fort Huachuca, Fort Huachuca, AZ
October 22, 2025 – Davis-Monthan AFB Tech Expo, Tucson, AZ
October 23, 2025 – Luke AFB Tech Expo, Glendale, AZ
October 23, 2025 – Langley AFB (w/NASA Langley), Hampton, VA
October 24, 2025 – Ft. Eustis Army Base, Newport News, VA
HSL’s 2025 tabletop roadshow was a resounding success. These tabletop events proved to be invaluable opportunities to connect directly with end-users and showcase our latest innovations. Each session gave our team valuable insight into the needs and challenges of our end-users, further strengthening our commitment to developing solutions that truly make a difference.
AVX – Rocky Mountain AV
November 13-14 – Colorado Convention Center, Denver, CO
This November, HSL is excited to announce our participation in AVX – Rocky Mountain AV in Colorado. This event marks a key focus on the evolving security needs of the professional AV industry. Our team will be on-site to demonstrate Neous secure IP KVM and SounSentry secure meeting room solutions.
High Sec Labs (HSL) develops high-quality, cyber-defense solutions in the field of network and peripheral isolation.
The company, headquartered in Or Akiva Northern Industrial Zone, Israel, was founded in 2008 and has a second manufacturing site in the United States.
High Sec Lab’s roots are deeply embedded in the defense industry developing cyber protection solutions for submarines and aircraft. Among its customers are some of the world’s leading governments and defense organizations as well as commercial companies such as banks, healthcare providers, and national infrastructure companies.
Highest Security Compliance
The company’s products are designed to provide the maximum computer and peripheral isolation as demanded by government agencies, military, financial institutions, and similar security-sensitive customers. HSL’s products are built to comply with the highest security standards, including EAL4+ security requirements and the latest National Information Assurance Partnership (NIAP) Protection Profile PSS Ver 3.0 PSS or PSD Ver 4.0 requirements for peripheral sharing switch devices.
Secure Segregation Solutions
HSL’s patented secure segregation solutions include a variety of peripheral sharing switch devices such as KMs, KVMs, and Matrix devices. These enable users to share peripherals between computers that belong to different security classification levels while protecting against data leakage and malicious attacks through shared USB, keyboard, mouse, video, and audio peripherals.