Thursday, 22 September 2011

HACKING

I know I was supposed to continue on the extra dimensions blog but i will write something totally different-HACKING.
Imagine you are on your school/college computer working on some project in the administrator account and there is some information say your attendance, which you might be interested in changing,in an other user account.
SIMPLEST TRICK-(APPLICABLE ONLY IF YOUR COLLEGE/SCHOOL AUTHORITIES ARE IDIOTS not to set a password)
while booting the computer just select the account in which the information might be stored and you can get into it.


but in general a password is set.
No matter how complex the password you can always hack the account using the following tricks:-

METHOD 1-

IF YOU ARE AN EXTREMELY LUCKY PERSON AND VERY GOOD WITH YOUR PERMUTATIONS AND PROBABILITY, YOU MIGHT AS WELL GUESS THE PASSWORD.

but a simpler way.......

METHOD 2-

WHEN YOU ARE IN THE USER ACCOUNT JUST OPEN COMMAND PROMPT. YOU WILL FIND IT IN THE START MENU.
IN SOME COMPUTERS COMMAND PROMPT MIGHT BE BLOCKED, THEN YOU WONT BE ABLE TO FIND IT OR OPEN IT.
IN SUCH A CASE JUST OPEN THE NOTEPAD AND TYPE "COMMAND.COM" WITHOUT THE "". SAVE THE FILE ON THE DESKTOP WITH ANY NAME YOU WANT BUT GIVE THE FILE A .bat EXTENSION.
eg- command.bat
THE BAT STANDS FOR A BATCH FILE. ONCE YOU HAVE STORED YOU WILL SEE THE FILE WITH A ICON THAT LOOKS SOMEWHAT LIKE THIS:


HOWEVER THE ICON MAY VARY FROM ONE OPERATING SYSTEM TO ANOTHER. THIS IS THE ICON IN WINDOWS 7 OPERATING SYSTEM.

ONCE THE FILE IS CREATED:-
1-RIGHT CLICK ON IT
2-SELECT PROPERTIES
3-SELECT ADVANCED
4- CHECK THE BOX RUN AS ADMINISTRATOR MAKE SURE IT IS CLICKED THEN JUST CLICK OK


NOW OPEN THE FILE YOU WILL GET A BLACK SCREEN JUST DO THE FOLLOWING STEPS

1- TYPE "net user" WITHOUT THE "". YOU WILL GET THE LIST OF ALL USER ACCOUNTS
2- SELECT THE ACCOUNT YOU WANT TO HACK FOR EXAMPLE -"COLLEGE RECORDS"
3- NOW TYPE "net user COLLEGE RECORDS" WITHOUT THE "" AND IN PLACE OF COLLEGE RECORDS TYPE THE NAME OF THE ACCOUNT YOU WANT TO HACK.
4- YOU WILL GET ALL THE DETAILS OF THE ACCOUNT. CHECK IF THE PASSWORD CAN BE CHANGED OR NOT. IN GENERAL IT CAN BE.
5- NOW TYPE "net user COLLEGE RECORDS *"WITHOUT THE "" AND IN PLACE OF COLLEGE RECORDS TYPE THE NAME OF THE ACCOUNT YOU WANT TO HACK. the * at the end is an asterik(shift+8)
6- YOU WILL GET A PROMPT LIKE THIS-
TYPE A PASSWORD FOR THE USER: JUST TYPE IN ANY PASSWORD OF YOUR OWN( REMEMBER WHAT YOU HAVE TYPED. THIS WILL BE THE NEW PASSWORD)WHATEVER YOU TYPE, NOTHING WILL BE DISPLAYED ON THE SCREEN
7- IT WILL ASK YOU RE-TYPE THE PASSWORD AND ONCE YOU ARE DONE WITH THIS THE PASSWORD IS CHANGED AND YOU CAN OPEN IT ANYTIME YOU WANT.

NEXT TIME I WILL WRITE ABOUT HOW TO HACK THE ADMINISTRATOR ACCOUNT ITSELF....

Monday, 19 September 2011

IT IS OBVIOUS.......

Well recently i was looking at some documentaries on string theory....and i think it is the coolest thing...now i am totally obsessed with it...............
FOR STARTERS-----some postulates of string theory.....
->everything in this universe is made of the same thing, unimaginably small vibrating strands of strings...all the different constituents are due to the different frequencies with which these strings vibrate.....
but if it is true then we are in for quite a shock.......
->11 dimensions....->parallel universes it shows a picture of a world none of us might have ever dreamt of.........
but focusing on extra dimensions, though it might seem ridiculous.... in an other way of thinking it is actually..........OBVIOUS.............
all of us know about the three dimensions of space and one dimension of time forming the four dimensions of space time....and we believe that every event could be defined only using these four dimensions.......but think of it......
well imagine a three dimensional space co-ordinate system...then you can think of any position to be defined by the three co-ordinates.....
now think of four dimension space..three dimensions of space and one dimension of time....

make no mistake, you cant differentiate between the dimensions of space and dimensions of time...just as you dont differentiate between three dimensions of space......
you can any time add two dimensions of space and create a new dimension...for example take two dimensions say north of hyderabad and east of hyderabad....you can always define a new dimension which is the sum of the previous two, in this case north east of hyderabad.............in the same way you can define a new dimension by adding one dimension of time and two dimension of space.......

now that i have told about dimensions i will elaborate on its obviousness in my next blog.......

Tuesday, 6 September 2011

how it began.....

couldn't blog for many days ...i was kind of busy with many things. C.B.I.T. is gonna be my home for the next 4 years...and it is gonna be fun.I expected that i would be ragged hard core, but nothing serious has happened yet. Made new friends, some truly awesome and some kind of funny.

The faculty seems okay..like not so gr8 but okay. I am so glad that I learnt the basics of programming cos our professor goes so fast, its so difficult to understand. Maybe i am being too critical about the faculty. I have been listening to MIT lectures for a long time...5 months..and it is not fair to compare our faculty with MIT.

The campus is gr8 its got facilities..but there is no football ground!