Posts
All the articles I've posted.
Set up Government Email Services Securely
Updated:https://www.gov.uk/guidance/set-up-government-email-services-securely
VMWare View 5.3 & vSphere 5.5
Updated:As part of our patching process we applied security patches to one of the vSphere ESXi servers. All seemed to go well until we tried to compose systems ont
vCenter Server Appliance Patching
Updated:The online manual suggests that all you need do is mount (attach) the ISO onto the VCSA and then from the command line stage and install the patches: # sof
OpenVPN & iptables
Updated:Some time ago I setup an OpenVPN server so we could securely logon to IT systems from outside the network. This worked really well until I rebooted it the
VMWare Horizon Client for Linux
Updated:That was an interesting challenge. A colleague was trying to install the VMWare Horizon Client into Linux without any real Linux experience. I know that in
RDP Server Certificate
With Windows Server 2012 it seems they've decided to do away with the GUI for managing the RDP admin connection unless you install the full RDS product. So
Exim4, DKIM & Smarthost
Updated:Following on from the previous post Exim4 & DKIM I ran into a problem with no DKIM signature being added to outgoing mail. As I had this working when sendi
Exim4 & DKIM
Updated:Where possible I try to get mail systems setup so that they can be verified as true senders by the recipient by using SPF and DKIM. Seems a shame that few
It's getting late
Updated:But how late is it? When it comes to messing with dates, times and duration there's a lot of pitfalls. Again, don't reinvent the wheel use some one elses g
Comodo SSL Certs & Android
After buying a cheap SSL certificate I found I'd missed something important during the install. Usually it's just a case of copy the certificate and key fi