Category Archives: SSH Client

OpenSSH now supports FIDO U2F security keys for 2-factor authentication

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Here’s excellent news for sysadmins. You can now use a physical security key as hardware-based two-factor authentication to securely log into a remote system via SSH protocol.

OpenSSH, one of the most widely used open-source implementations of the Sec… Continue reading OpenSSH now supports FIDO U2F security keys for 2-factor authentication→

PuTTY Releases Important Software Update to Patch 8 High-Severity Flaws

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The popular SSH client program PuTTY has released the latest version of its software that includes security patches for 8 high-severity security vulnerabilities.

PuTTY is one of the most popular and widely used open-source client-side programs that al… Continue reading PuTTY Releases Important Software Update to Patch 8 High-Severity Flaws→