Is it possible to develope a master PASSWORD which is used to broke the password.?

Answer 1

This is a really open question, if your designing the software then yes of course it is possible. You will also find that a lot of programmers do leave back doors in their code so that they can access "locked" systems.

For example look at security alarms, the people who make them always have a master code or engineering code in case of emergencies.

If your wanting to say for example hack into a windoze system then you can within about 30secs, by using a linux distro bootable cd, opening the registry hive file, and the SAM file which contains the encrypted password and overlaying it with a blank password. Though im not going to tell you how :P

Answer 2

I'm not exactly sure what you are asking here?

Are you wanting to know if it's possible to create one password that would over ride all other passwords?

If that's the question, then the answer is yes, but only depending on whether the system supports something like that.

Notebook and other personal computers support a multi-level password structure for the startup of the computer, but it can be very dangerout to use because if you ever forget the password you then have a very big and usually expensive problem on your hands.

The way it works is first you would set an Admistrators password for your CMOS, then you would setup a User password for your CMOS. Then, every time you booted up your computer you would be prompted for a password before Windows or any disk drives were even read. If you failed to enter the correct password withing the certain number of trys, then the computer would usually just shut down.

Here's the catch. Most of the time you would use the User password because of the tighter security, but when you go to update your bios or anything like that you need to be logged in as the Administrator. If you ever forget the Admistrator password your screwed, because an Adminstrators password can create and delete User passwords, but User passwords can NOT do the same for Administrator passwords.

Another example would be with my personal website. I have a login ID and Password and that I can create sub-domains, and email addresses and have the mail forwarded if I want. Each sub-domain and email address can have it's own unique password.

Now, if you were asking about what kind of passwords should your use, then I would suggest something as complex as possible as long as it fits the rules of the service you are wanting to use it with.

Depending on what the service is and what type of information you are trying to protect, you can have something as simple as a word 6-8 charaters long plus some numbers, or you could go something more complex where you have a word some numbers another word and more number.

However, if you really want something that would be hard to break or guess, then you would want something like this: ZSOnHrq5

The thing is you don't ever want to copy your password to your clipboard, because it is possible to get the information from your clip board by using scripts and some website might get it if they are not honest.

Anyway, I hope this answers your question.

Answer 3

No. A good password is insanely difficult to crack. There is no algorithm (logorithm?) that will calculate and crack every password.

If you're talking about making only 1 password for yourself, don't. As soon as someone knows the password, your information is free for the taking. Make 3 or 4 good passwords and alternate them amongst the passworded services you use.

Answer 4

yah its possible and it can be used to crack any password.......

Answer 5

WHY DO YOU WANT IT? TO DO ILLEGAL THINGS. IS VIRUS MENACE, LESS PROBLEMATIC?

Answer 6

No, it's not