Using OpenSSL’s s_client command with web servers using Server Name Indication (SNI)7 February 2012Major Hayden#apache #command line #networking #security #ssl #sysadmin #web [Read more]
The Kerberos-hater’s guide to installing Kerberos5 February 2012Major Hayden#centos #command line #fedora #kerberos #networking #nis #rackspace #red hat #rhca #security #ssh #sysadmin [Read more]
Get notifications instead of automatic updates in Scientific Linux4 February 2012Major Hayden#fedora #scientific linux #security #yum [Read more]
Kerberos for haters3 February 2012Major Hayden#command line #fedora #kerberos #linux #networking #networking #red hat #rhca #security #ssh [Read more]
Getting started with SELinux26 January 2012Major Hayden#centos #command line #fedora #red hat #security #selinux #sysadmin [Read more]
SELinux and .forward files2 January 2012Major Hayden#command line #fedora #mail #postfix #red hat #security #selinux #sysadmin [Read more]
Automatically upgrading to new point releases of Scientific Linux23 November 2011Major Hayden#centos #red hat #scientific linux #security #yum [Read more]
Receive e-mail reports for SELinux AVC denials16 September 2011Major Hayden#centos #command line #email #fedora #messagebus #red hat #security #selinux #server #ssh #sysadmin #systemd #yum [Read more]
Getting apache, PHP, and memcached working with SELinux8 September 2011Major Hayden#apache #centos #command line #fedora #linux #memcached #php #red hat #ruby #security #selinux #sysadmin [Read more]
Strategies for detecting a compromised Linux server10 March 2011Major Hayden#advice #linux #networking #security #sysadmin [Read more]