In the hack attacks on your computer password protection system, the most important strength is the length of the password. However, you should feel respect for the computational capabilities of graphics cards. ATI Radeon HD 5970 not only speeds up the game – it can also be used to check the access data at the speeds of 103,000 entries per second.
Dictionary attacks – in which the password is compared with those used most often. This card is capable to do it in the matter of seconds. But even if we have a random password, it can not be too short, because then we risk the attack on the password strength – the algorithm tries all combinations of the specified character set, but the number of possible arrangements grows exponentially with each successive character password. So your password should be long: at least eight or more characters.
Password Generator Do Not Have Personal Preferences
We created an access code from the initial letters of words sentences and added special characters and numbers. Although created in this way, the password is relatively secure, it can shorten the hackers attack strength by the algorithm, excluding the characters which they know, that are almost never used in creating access codes. Eliminate this risk by using a password generator. The tool treats the same way all the characters. Remember that the resulting code will help build a view of its subsequent components of a password that is truly almost impossible to crack.
Do I Really Need to Change Password Periodically?
Theoretically, you will never need to change password. If access to applications or Web services is secure by a strong password, the even after years of usage, it will be as safe as the day of creation. Despite this, banks, employers and online services are demanding in many cases to change your password every so often. This is due to the risks arising from the application and data access by users, such as a password written on a napkin in a cafe or in the email to a friend. To reduce these risks, from time to time, financial institutions, especially will be forcing changes in the data services access.
Administrators, however are doing a great disservice to you, if they require too frequent login changes intervals, their standard request is to change a password once a month. The hackers are using special algorithms that can reconstruct the original version of data access anyway, so what ‘s the point?
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