Category: Network Security

How to Configure Port Forwarding on pfSense Firewall

pfSense is a budget router with enterprise capability and is very customizable. However, it can be a bit tricky for a newbie. Hence, I’m publishing this to help out fellow ICT professionals who wish...

Vikings, Viagra and Versace: A Brief History of Spam

Spam has always been a pain in everyone’s butt (except the spammers), but spam does have an interesting story and this video by Pete Davies takes us through the brief history of spam.

Sibunakau on Network Access Control

Network security is an essential component of IT security that is sadly neglected by many organizations. This was revealed by Daltron’s ISP Manager, Kametan Sibunakau, at the 3rd quarter Papua New Guinea Computer Society...

10 Tips on How to Avoid Junk Emails

These are a few of my tips on avoiding junk emails. The first thing you have to know is that you are responsible for your own information. That means that you must safeguard your...

Stop Friends From Tagging You on Facebook

Some of my friends on Facebook don’t like to be tagged in photos for various reasons. Every time they get tagged, they go and manually remove the tags. Unfortunately, this can be time consuming and laborious....

Download your personal information on Facebook

Facebook recently introduced a service where all your personal information can be archived into a ZIP file and downloaded. This will include all your pictures, videos, wall posts, messages and friends list. The idea came...

Remotely Locking your Mobile Device using F-Secure

Mobile phones are the target of many pickpockets today. It is small and easy to sell. Many of us who have had our phones or mobile devices stolen one time or another understand the...

4 ways to bypass network restrictions

Theoretically, web browsers should be able to access any website in anywhere in the world. However, many offices (and governments) are now imposing limitations and restrictions. Many offices block out social networking sites during...

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