Pale Purple http://www.palepurple.co.uk Office Address Basepoint Business Centre Isidore Road,,
Bromsgrove, Worcestershire, B61 3ET GB
+44 (0) 845 0046 7 46 sales@palepurple.co.uk GB 884 6231 01
To help aid security for SSH connections, you can publish ‘SSHFP’ records in DNS which contain a fingerprint of a server’s ssh host key. If DNSSEC is in use throughout the DNS hierarchy then it ought to provide a trusted way of verifying remote hosts when no record already exists in your ~/.ssh/known_hosts file. To […]
Using Google’s Authenticator, we can change a Debian Linux host to make it require two factor authentication for remote users (or selected users based on name/ip address) as follows.