Always look for a password that is difficult to crack and is unlikely to be easily compromised. Usually, the best method for generating a password is to select a sufficient number of characters chosen at random. The problem is that such a password is usually very hard to remember. To make random passwords more […]

All passwords should be changed regularly. A change in password could also be necessitated by the fear or reality of a user’s current password being compromised. As a precautionary measure, any system should provide an encrypted method for changing a password. If a new password is passed to the system in an unencrypted form, […]

No sane person would ever like someone else reading her email. Or for that matter some other person using her password and breaking into a financial institution. You should, therefore, choose a strong, secure password in such a manner that would be a hard nut to crack for others and easy for you to […]

There are different types of night vision equipment - night vision goggles, ITT night vision, thermal night vision, night vision binoculars and monoculars, ands night vision digital cameras (both still and video). The first thing that might strike one’s mind is that night vision equipment might be a spy thing in an action film. […]

Everyone knows that one cannot see anything in darkness. But imagine you are in a place that is cloaked in darkness and you are the only one who can see everything, even in the pitch dark. Technological advancements of the 21st century have made this possible, through the invention of certain night vision equipment […]