Saturday, 11 August 2012
Wednesday, 1 August 2012
Increase your internet speed by 20%
Hi friends today I am going to show you how to increase your internet speed, I know that all are feed up and irritated with the low internet speed. So let me show you a small trick to increase your speed of the internet by 20%.......
OK let us start,,,,,
*first click start.
*then click run &type gpedit.msc.
Then click OK, a window named Group policy will appear.
*There, go to administrative template
*Under that double click network, under that,* Qos Packet scheduler .
*Under that, Double click limit reservable bandwidth…
then a window named limit reservable bandwidth properties appears…
*There you can see that
By using the arrow, set that value to 0%.
*Now click, apply, OK. That’s it you are done!!!
Now check your internet speed you will experience a difference, your internet speed has increased by 20%, Now browse the net or do whatever bullshit on the net you want……………
Actually your 20% of the bandwidth was limited, but when we change the value to 0% then there will be no limitation, we will get 100% bandwidth hence a better speed……
Feel free to post comments
Sunday, 8 July 2012
Sunday, 1 July 2012
Tuesday, 26 June 2012
To crack Windows XP password we’ll use a program I personally used a hundreds of times, called Ophcrack
Well, to crack a password there is one big science discipline called cryptography. Here we won’t get into details but rather explain how this program works.
So, if you lock your account in Windows with a password for example admin, here is what happens. Windows takes that password and encrypts it with one of the methods of encryption and then saves it into a file(with Windows XP it’s a SAM file located in system32). Now your password is no longer stored as admin, but rather something like 3ujf92+*?jdhsa=)jsadn , depending on the encryption method. However, we ask ourselves, why don’t we just take that encrypted password and decrypt it back to admin. The thing is we can’t because it’s a one way encryption and that is actually the point of it all. So how do we actually crack it?
There is a number of methods but the most famous one is brute force attack. Brute force actually means to start with a letter a and encrypting it. Then see if the encrypted strings match. If not then b, c, … until we’ve gotten to admin. Then the encrypted strings will match and we’ll know that is the right password. Brute force attack is the slowest method of cracking, but there is no risk that you’ll not find the password. The thing about brute force is that the time of cracking rises rapidly depending on how long the password is, how many characters are being used in it and so forth.
Other methods, such as dictionary attack and an attack using rainbow tables are a better option. Ophcrack itself works using rainbow tables and brute force combined.
1. Download http://ophcrack.sourceforge.net/
2. This program is now an ISO image. Just burn it with Nero or whatever you’re already using for burning images( for burning only ISO images download this burning program – ISORecorder)
3. Now reboot your computer with the CD inside (if the CD will not boot you need to set the boot priority inside BIOS, so that the CD-ROM is the first in the list)
4. A menu like this will appear:
Select the Ophcrack Graphic Mode
5. After the CD is done loading, a user interface like this will appear:
The last right column are the passwords for the given users.
Now depending on many reasons, the cracking of the password could take a long time. So the thing I mostly do is go to sleep and by the time I get up in the morning, Ophcrack has cracked it.
Now just reboot your computer and log into Windows. :)
Monday, 25 June 2012
Use Internet search engines to their full potential
Make sure to get the most out of every search result. If you're not finding what you want try surrounding the text in quotes. For example, if you were searching for 'computer help' this actually searches for pages that contain both computer and help and not necessarily pages that have computer and help next to each other. If you search for "computer help" with the quotes around the search query this will only return pages that actually have computer and help next to each other.
Tip: Many new computer users also don't realize that in every search box you can press enter instead of having to move the mouse button over to the Search button.