Cisco Systems issues a patch for three products with default encryption keys. The products shipped with the same encryption keys for SSH (Secure Shell) It’s considered a bad security practice to ship products that all have the same private keys. An attacker with the keys could decrypt data traffic, Cisco warns. The patch deletes the keys and provides instructions for how customers can fix the problem. The fix is not required for physical hardware appliances or for virtual appliance downloads or upgrades after Thursday, Cisco says in advisory.”]