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Posts Tagged → Secure Shell

Securing ‘su’ with Google Authenticator

posted in Authentication, Information Security, Linux, Ubuntu on 2011-02-19 by hrbrmstr 3 Comments

Google’s new do-it-yourself two-factor authentication (Google Authenticator) enables you to setup stronger logins on your linux system. Nick Wilkens (@nwilkens) has a good/quick tutorial up on his company’s blog for acquiring, compiling and setting up Google Authenticator for ssh sessions. NOTE: On the Ubuntu VPS I was doing testing on, I had to add the… Continue reading →

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