Security « Colocation to Virtualization

Archive for the 'Security' Category

Linux, Networking, Security: Get Remote SSL Certificate From Command Line

• March 3, 2010 • 1 Comment

Posted in Linux, Middle Ware, Networking, Security
Tags: 443, ca, certificate, certificate authority, openssl, ssl, s_client

Linux, Security, LDAP: Local Authentication Fallback

• December 16, 2009 • 1 Comment

Posted in Linux, Networking, Security
Tags: authentication, centos, failed to bind to LDA, fallback, fedora, ldap, ldap.conf, LinkedIn, Linux, local authentication, nss_ldap, openldap, redhat, rh

Linux / Security: User Account Expiration Management

• October 20, 2009 • 2 Comments

Posted in Linux, Security
Tags: account, account expiration, accounts, centos, chage, expiration, fedora, LinkedIn, Linux, password, password expires, redhat, ubuntu

Linux / Security: Encrypted External Drive Part 1 – Urandom

• September 4, 2009 • 1 Comment

Posted in Linux, Security
Tags: centos, data protection, encrypt, encrypted filesystem, external drive, fedora, filesystem, LinkedIn, Linux, raid 1, raid1, redhat, ubuntu, urandom

Linux / Security: Sudo ’sudo su -’ vs ’sudo -s’

• August 18, 2009 • 6 Comments

Posted in Linux, Security
Tags: fedora, LinkedIn, Linux, red hat, redhat, root, root access, Security, su, sudo, sudo -s, sudo su -, sudoers, ubuntu

Linux / Security: Iptables CLI – List Rules Without DNS Resolution

• June 2, 2009 • Leave a Comment

Posted in Linux, Networking, Security
Tags: chain, disable, DNS, dns resolution, iptables, iptables -L -n, iptales -L, LinkedIn, Linux, reverse dns, rule, Security

What I Am Doing

@interslice lol. Don't forget the required vmkernel port on th vswitch. If seperate from other networks ;) 12 hours ago
@aarondelp it's for production #vmware and Websphere environments at our office. FCOR should make life a lot easier. 13 hours ago
@rogerlund Central North Carolina 16 hours ago
@nash_j They must be adding anyones blog now-a-days ;) 16 hours ago
@rogerlund lol. Not sure how long I can put off opening those boxes. 17 hours ago
@interslice cool. Let me know how it goes. We did iscsi for vmware a few years ago. 17 hours ago
It's here! http://twitpic.com/17xqx6 #cisco #ucs @nash_j 18 hours ago
@interslice if it does, it will give you the option to setup a VMFS there 21 hours ago
@interslice if the vmware server is zoned to it, click on a vm server go to config tab -> storage -> add storage. server should detect LUN 21 hours ago
@interslice how are you thinking about connecting? ISCSI, NFS, Fiber Channel, etc? 1 day ago