Is my email address secure?
Secure email transfers rely not only on the security of the connection between the email client and the email server but also on secure connections between servers. Many popular and...
How to add a virtual keyboard to Kayako SupportSuite / eSupport
If you are using Kayako SupportSuite as your ticket system and help desk platform, I recommend providing a virtual keyboard in order for your staff and administrators to enter their...
How to add a virtual keyboard to Horde Webmail in Plesk 9.x
If you operate a web hosting provider and provide Horde based webmail access, I recommend providing a virtual keyboard in order for your users to enter their passwords securely. A...
How to Calculate TCP throughput for long distance WAN/MAN links
So you’ve just turned up your new high-speed link between Data Centers but are unpleasantly surprised to see relatively slow file transfers across this high speed, long distance link. Before...
How do I upgrade an IOS tar file on a 2950 Catalyst switch?
The following tip is similar to the one on the Router IOS image transfer. It is highly recommended that you are familiar with Router IOS image transfer procedure (including the...