Researchers from Qualys found two vulnerabilities that can be combined to bypass the server key verification in OpenSSH ...

The CERT Division is a leader in cybersecurity. We partner with government, industry, law enforcement, and academia to improve the security and resilience of computer systems and networks. We study ...

Ransomware actors targeting ESXi bare metal hypervisors are leveraging SSH tunneling to persist on the system while remaining undetected. VMware ESXi appliances have a critical role in virtualized ...

Thanks to TLS for the tip. Jean-Luc Aufranc (CNXSoft) Jean-Luc started CNX Software in 2010 as a part-time endeavor, before quitting his job as a software engineering manager, and starting to write ...

SSH public keys are intended to be shared with any remote system ... and a signature intended to verify the authenticity of the certificate. While SSL or TLS certificates might spring to mind as a ...

SSH-MITM is a man in the middle SSH Server for security audits and malware analysis. Password and publickey authentication are supported and SSH-MITM is able to detect, if a user is able to login with ...

TLS-Attacker is a Java-based framework for analyzing TLS libraries. It is able to send arbitrary protocol messages in an arbitrary order to the TLS peer, and define their modifications using a ...