I have Openfiler 2.99.2 running on VMware ESX 5.1 and noticed syslog errors – month day 00:00:00 openfiler kernel: [45189.253028] iscsi_trgt: scsi_cmnd_start(1035) Unsupported 93 month day 00:00:00 openfiler kernel: [45189.253102] iscsi_trgt: cmnd_skip_pdu(457) 1a2e0d00 1c 93 512 month day 00:00:00 openfiler kernel: [45488.730405] iscsi_trgt: scsi_cmnd_start(1035) Unsupported 93 month day 00:00:00 openfiler kernel: [45488.730476] iscsi_trgt: cmnd_skip_pdu(457) 88d0e00 1c 93 512… Read more »
Secure Administrator account in Active Directory
Securing the Administrator account in Active Directory You may be thinking this should be common knowledge but time and time again I see directories with the Administrator account still in the “Domain Admins” group and active! Before you do this, ensure you are not using the domain administrator account for authenticating! I always follow a… Read more »
How to disable root SSH logins
How to disable root SSH logins One of the biggest security holes you could open on your Linux server is to allow directly logging in as root through ssh, because any cracker can attempt to brute force your root password and potentially get access to your system. It’s much better to have separate account that… Read more »
VMware ESXi 5.x Disable Shell Warning
Cluster warning for ESXi shell and SSH appear on ESXi 5.x host This is not something you should do unless you want to “hide” the error message when having the ESXi shell and SSH enabled for ESXi 5.x. I removed the error messages in my test environment as I know no one is going to… Read more »
