Any good administrator knows that public key authentication for SSH is better than using passwords, and longer keys are better than shorter keys. Well, someone might want to let Hewlett Packard know. The latest version of HP's Integrated Lights-Out 4 (version 2.55) will happily accept a 4096-bit public key for SSH authentication. There won't be … Continue reading 2048 bits off more than iLO 4 can chew →