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Virtual pc paging memory

We have lots more ways to add the speed to the computer like for that we add the valuable hardware that cost us meanly a sort of precious dollars there are certain ways threw which we can add the speed without adding the hardware.

1) Increase your paging memory

You can increase your paging memory in the windows xp with the help of the advance option that comes with the windows xp.

This is just common idea but very creative for all those who are in need to have speed.

Here is the first step
First of all click on my computer icon from the desktop just right click on it.
It will show the properties option from the right click menu. So click on it and then click on the advance option of the tab and then select the option.

Step two
From the performance option of the properties click on the settings then again select the advance after that select the change button from the dialog box appears there.

Step three
Actually this is the main option of adding the extra space of the hard disk to the memory area we can extend the limits of the paging memory of the computer by adding spaces of allocated gigabyte hard disk space then it will just like that given in the image.

After adding or changing the criteria of the space just do apply the changes with the applying changes you can have added spaces to the computer so paging memory increases the performance of the windows system it is just increasing the minor speed but still the speed is important in case of the fact that particular user is programmer.

Caution: it might be possible to certain extent that increasing the hard disk space of the computer to the paging memory will change your setting if there is lesser space on your computer hard disk so it might instable the computer system.

But it melts the computer is very rare case so don’t worry just you can use this option if there is enough space available on your hard disk friends.

Another way is to defrag the contents of the data.

Defrag: mainly is a term used to set up the data into particular sort of the order.

Normally it will do defrag and sets the data in to the particular order and as according the need of the computer processing unit.

For defrag just click on the analyze option then click on defrag it will show the file types and threads in different colors like green, red etc. after completing this the report will display and it will add the speed to the computer.

Hello friends in the last post i gave you some knowledge about the passwords and in this post I am going to tell you some ways with the help of which you can easily crack password and became a password cracker.But all of this requires patience.

The most common method of password cracking is password guessing, although it requires a lot of luck, it can be successful sometimes.To start to guess the password, you first need to gather all kinds of info about the victim.(See the Guidelines of keeping a password for more details.)The most common and the most successful method of password cracking is the use of password crackers.Now what exactly are password crackers? Now to understand what a password cracker is and how it works, you first need to understand how a person is authenticated.

When you are creating a new account or registering or running the setup(basically whenever you create a new account by entering the Username and Password.) you might be asked for the Username and Password.The username is mostly stored in plain text, but the password that you enter is stored in an encrypted form.Now when you enter the password, it is passed through a predefined algorithm and is thus encrypted and is stored on the hard disk.

So next time when you use the account and enter the password, the text (password) you type is passed through the same algorithm and is compared with the earlier stored value.If they both match, the user is authenticated else the authentication fails.The algorithm that is used to encrypt the password is a one way algorithm, by that I mean that if we pass the encrypted password through the reverse algorithm, we will not get the original plain text password.

Lets take an example to make it more clear: Say your plain text password is xyz123 and it is passed through an algorithm and stored in the a file as 0101027AF. Now if you get his encrypted password and know the algorithm which xyz123 is passed through to get 0101027AF, you cannot reverse the algorithm to get xyz123 from 0101027AF.

When you are typing in your password, the computer does not display it in plaintext but instead shows only stars i.e. ******** so that if someone is shoulder surfing, he cannot find out the password.The text box has been programmed in such a way.On most forms Unix you will not even see the asterisk marks and the cursor will not move, so that neither does a person shoulder surfing, find out the password nor does he find out the length of the password.

Password Crackers are of two types-: Brute Force and Dictionary Based.

Dictionary Based password Crackers try out all passwords from a given pre defined dictionary list to crack a password.These are faster but more often than not are unsuccessful and do not return the password.As they do not try out all combinations of possible keys, they are unable to crack those passwords which have symbols or numbers in between.

Brute Force Password Crackers try out all combinations of all keys which can be found in the keyboard (i.e. Symbols, Numbers, Alphabets) both Lower Case and Upper Case.These kinds of Password Crackers have a greater success rate but take a long time to crack the password.As they take all possible keys into consideration, they are more effective.Now that you know the two main types of password crackers lets see how they work.As passwords are encrypted by a one way algorithm, password crackers do not extract the password from the file but instead take the combination of letters, encrypt them by passing the characters through the original algorithm and compare this value with the stored encrypted value.If these two match, then the password cracker displays the password in plain text.

Cracking The Windows Login Password:The Windows ( 9x) password is passed through a very weak algorithm and is quite easy to crack.Windows stores this login password in *.pwl files in the c:\windows directory.The .pwl files have the filename which is the username coresponding to the password stored by it.A typical .pwl file would be as follows:

Note: This .pwl file has been taken from a Win98 machine running IE 5.0

###############CUT HERE##############

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############CUT HERE#############

Lets go through the contents of this .pwl file.I am not sure what the first line signifies, but my guess would be that it is the Name to which the computer is registered to.The next four lines have just been entered by Windows and are not readable.The last two lines is the password but in the encrypted form.There is no way to get the plaintext password by just studying the Windows algorithm and these lines.To actually crack the password you need a simple but mewl cracker coded in C called Glide.I have included the code below.If you have a sound C knowledge you can study the code and actually experience how a password cracker works and how a password is encrypted in Windows i.e. more about the Windows encryption algorithm.

Newbie Tip: All exploits, crackers, mail bombers practically everything related with Hacking has been written in either Perl or C. If you really want to be considered an elite hacker, you have to know how to program, without a sound knowledge of either C (C++) or Perl you cannot hack successfully.Almost all exploits available on the net have an important part edited or missing, without which it has no use.Some exploits may be needed to be edited in order to be run in your platform.In order to do all this programming is needed.

If anybody needs this program then he or she can post your e-mail id as a comment.I will sent it to your id.