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Showing posts from January, 2012

How to Disable or Remove BitLocker Drive Encryption

To disable or decrypt BitLocker, follow these steps: Log on to the computer as Administrator. From Control Panel, open BitLocker Drive Encryption. To temporarily disable BitLocker by using a clear key, click Suspend Protection and then click Yes. To disable BitLocker permanently, click Turn Off BitLocker and then click Decrypt Drive.

Security TIPS for Facebook Users

1. Always use a small resolution Picture as Profile Pic. 2. Goto Privacy Settings.. ->Connecting on Facebook-> Check all options for Friends Only and For FRIEND LIST->ONLY ME 3. Sharing on Facebook-> All set as Friends Only even Albums/Videos should be friends only. For Contact information -> lock Email and Mobile Phone-Only ME. Never show your email and mobile on Facebook. 4. for Mobile protection to save your profile from hacking www.facebook.com/mobileprotection give a permanent No of your father or mother dont give a prepaid temp. no. which keeps on changing. 5.Privacy Setting-> Application/Games/Websites-> Public Search->Remove Tick from Enable Instant Personalisation-> Remove tick from enable Games/Activity-> Only Me Remove Suscipious Applications from Application List. 6. Account Settings->Account Security-> Tick on Always use https, Send Login Notification/approvals on Cell/Email Enable it. 7. Dont Click on suspicious links with Tiny U

How to compile C/C++ programs on Linux using gcc

You can type your C/C++ program using any of the editor that are available under Linux such as vi or emacs. Once you have written your program and saved it with .c or .cpp extension, return to command prompt. for eg. you have saved your program named as "myprogram.c". Compilation Syntax: -   $ gcc -o program1 myprogram.c Here, $  Linux command prompt. gcc is a compiler which can compile both c or c++ programs (you can either use cc to compile c programs only). -o is an option to create output file. program1 is an executable file name (you can give any name as you want). myprogram.c  is your source file. Note :- Giving executable file (program1) is not necessary (e.g. :- $ gcc myprogram.c ). By default gcc maintain a common executable file that can be execute by typing $ ./a.out.  This is the default name of the executable that gcc creates. This would create problems when you compile many programs in one directory. So you override this with the -o option followe