Skip to main content

How to lock a PC using USB key?

Ever been scared of losing your data to anyone who has access to your Laptop without your knowledge? Well! there are various ways of keeping strangers from reading your documents and messages.

Stop them from accessing your data by locking your working environment with a USB drive using the freeware application Predator. This application will locks your PC when you are away, even if your Windows session is still opened.

It uses a regular USB flash drive as an access control device and creates a unique key on the USB stick. It is easier, faster and secure than closing your Windows session.

Here is how to use this program:

1. Download and Install the program on your Laptop/computer
2. Insert your USB key and run the program
3. A dialog box will ask you to enter a password. Enter a suitable password.
4. Check that the drive letter displayed under "USB key drive" matches your flash drive or choose the correct letter.
5. Click the "Create key" button and click "Ok" to finish.

Now when you're away from your computer: Look at the padlock icon in the taskbar: if it is red, wait. If it is blinking, remove the key. The desktop will be locked in a few moments, depending on the settings you have chosen.

When you're back to your PC: Insert the key. The desktop will be unlocked in less than a second.

To stop monitoring your PC, temporarily or permanently: Click on "Suspend monitoring" or "Exit" from the context menu.

To see if somebody touched your PC during your absence: Click on "View log" in the context menu.

The program supports Windows XP and Vista. Download Predator from the program's homepage.


Comments

Popular posts from this blog

Surf the Web Anonymously With Firefox Add-on Phproxy

There are several web based proxy servers available to surf the internet anonymously or as from another country. The Firefox add-on (Firefox 3 – 4) Phzilla helps you view a webpage or surf the internet using the PHProxy (a type of web based proxy server) proxy servers. It is very easy and convenient to use.

Google Virtual Keyboard For Opera

Recently Google has realized a virtual keyboard in their browser Google Chrome, which enables users to enter logins and passwords safely, quite useful for people who use public Computers. If you’re an Opera user, here is how you can enable Google Virtual Keyboard in Opera browser. To use virtual keyboard in Opera 11, install the extension Google Virtual Keyboard , and simply press the CTRL + Insert keys to display the keyboard whenever you need it. It supports for all keyboard layouts available and the main benefit of this extension is that it can reduce the risk of exposing login credentials to hackers in some extend. Note: This extension requires access to scripts and stylesheets located under http://www.google.com/jsapi and http://www.google.com/uds/* in order to work properly. If it's not and you are using some ad/script blockers you will have to add this URL rules to your whitelist.

Restore Lost Capacity Of Your USB Flash Drive (How to)

Some malware can hide full capacity of your USB flash drive. For example, a 4GB pen drive sometimes shows only 500kb or less. An interesting part of this situation is that, even after removing the malware or formatting the USB flash drive, you will not get back its original capacity. Therefore, the question here is how to restore a USB flash drive to its full capacity.