Seal Security empowers organizations to stay up to date with open source security patches without disruption. They deliver production-ready patches that protect every layer of your software stack, from application dependencies and operating systems to container base images. By decoupling critical security fixes from feature upgrades, Seal enables teams to patch fast without breaking builds or slowing development.
"Seal enabled us to achieve business continuity for our specialized hardware by effectively addressing vulnerabilities without requiring a full OS upgrade. With hardware replacement expected to take 10-15 years, Seal is a trusted partner in ensuring we maintain a strong security posture and uphold TSA’s cybersecurity."




Read Seal Security Reviews, Testimonials & Customer References from 5 real Seal Security customers.
Browse Seal Security Case Studies, Customer Success Stories, & Customer References from 3 businesses that use Seal Security.