Feb 252013
 

An upgrade to Debian 6.0.7 was installed last night across all servers.

This work  appears to have been successful and no adverse side-effects have been observed as at this time.

Debian 6.0.7 includes an update to the Xen hypervisor and Linux kernel binaries. To activate these, a reboot of the Xen server stack  will be required. This will be scheduled shortly and an email will be sent to all affected clients.

 

 Posted by at 07:27
Feb 042013
 

The VRL servers now have a new backup script that does:

  • dump of all of the databases from a mysql instance
  • sha256 checksumming of db backups
  • sha256 checksumming tarballs of multiple db backups
  • gpg encryption of the tarballs once they are assembled
  • deletion of backup files and other files older than 14 days

The script needs more work before it will be published in a public git repository

 

 

 Posted by at 08:07
Jan 052013
 

Today we have rolled out a new version of the rkhunter package – RKHunter 1.4.0  – to all of our managed hosts.

Its a relatively simple process on the Debian hosts:

  1. Downlaod the rkhunter 1.4.0  (at this time it is 1.4.0-2)  Debain package from your local Debian project mirror.
  2. Verify package hashes and signatures (There are many ways of doing that. If needed I will post an article about this… )
  3. Installtion on all chosen servers (next lot of steps is scripted):
    1. scp the package to each of the target hosts
    2. install package using dpkg, choosing the necessary options for your system when asked if you want to keep current configuration or use the package manitainer provided one.
    3. run rkhunter properties update to prevent false-positive warnings (running  sudo rkhunter  –propupd  does the trick )
  4. Verify that you have a cron.daily job to run rkhunter

This new version of rkhunter introduces a wider root-kit detection library and fisex several bugs which led to false-positive reports in the past.

 Posted by at 11:01
Sep 282012
 

For a long time we have not looked at our prices, and how we structure our products and services.

Having done a through review, we have decided to streamline the services offerings and simplify our pricing. The very first result of this is our updated pricing structure for virtual servers and associated services.

Details can be found here.

Next off the rank will be an update of our shared infrastructure services followed by a review of the professional services/consultancy offerings.

 Posted by at 07:17
Feb 102012
 

The Debian foundation have announced that as of 6 FEB 2012 they are terminating the ongoing security support for  Debian 5.0 aka “Squeeze”.  All customers using this release of Debian Linux are requested to upgrade to current stable distribution of Debian Linux – Debian 6.0  aka Debian “Lenny”.

The full text of the advisory can be found here on the Debian news website.

 Posted by at 08:09