In case you missed it, Michael Morris sat down with Tony Sewell and Rob Ruyak on the Space Insiders Show podcast to discuss everything from the roots of Sitomni LLC and our core values to the challenges we’re currently facing in space cybersecurity. Thank you to Tony and Rob for shining light on topics that…
Introduction In an age where satellites are essential for everything from global communications to military defense, the security of these space-based assets has never been more critical. Cyber-attacks on satellite systems are no longer a futuristic concern—they’re an active threat. With sophisticated hackers and state-sponsored groups targeting space infrastructure, satellite security has become a top…
Introduction With nearly 50 years in the space community, I saw the urgent need for satellite cybersecurity at least seven years ago. Space is no longer the domain of just governments and superpowers—commercialization makes it both vital and vulnerable. Cyber threats to satellites, ground stations, and deep-space networks are real and growing. As space becomes…
COLORADO SPRINGS, CO, November 18, 2024 — The Space Information Sharing and Analysis Center (Space ISAC) is thrilled to announce that 21Software has officially joined its community of space-focused security leaders. This new membership underscores Space ISAC’s commitment to enhancing security resilience and collaboration across the space industry and brings together unique expertise to address…
21SoftWare is a cybersecurity startup developing software and engineering services to improve the safety, security, and reliability of space-based operations. Earlier this year, 21SoftWare spun out of TriSept Corporation, where it had incubated its core product, The Security Enhancement Layer (TSEL) operating system. The team has since expanded into Software Engineering as a Service (SEaaS)…
Benchmark Space Systems selects TSEL to secure new hybrid and collision avoidance propulsion systems Chantilly, Virginia/Logan, Utah – August 5, 2024 – 21SoftWare, a leading developer and provider of mission security solutions, today announced it will advance its TSEL satellite security platform amid a successful initial funding round aimed at accelerating the Linux™-based operating system’s…
Article from Payload Space “If you come to us as a trusted mobility partner and we don’t have the right tool in the toolbox, I’m not going to hammer your nail in with a set of pliers,” Benchmark CCO Chris Carella told Payload. “I’m going to go get a hammer that you need and then…
Satellite Evolution Group 21SoftWare has announced it will advance its TSEL satellite security platform amid a successful initial funding round aimed at accelerating the Linux™-based operating system’s market readiness to tackle growing cyber threats to ground and space systems. A spin-off from TriSept Corporation, a 30-year leading mission management services provider, 21SoftWare is laser-focused on…
@Christopher Alfenito Another Smallsat in the books. This year’s event was out of this world! Can’t think of a better gathering of friends, cohorts and colleagues! Unveiling the new 21SoftWare team this year and the industry reaction to our efforts to help secure spacecraft from cyber attacks is truly inspiring!!! For now, rest those sore…