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PROPERTIES OF STRONG PASSWORDS PASSWORD
PROPERTIES OF STRONG PASSWORDS PLUS
PROPERTIES OF STRONG PASSWORDS CRACK

User accounts should be frozen after five failed logon attempts.

PROPERTIES OF STRONG PASSWORDS PASSWORD

Password with an automatic expiration and prevent repeated or reused passwords.

Most operating systems (OSs) can enforce a Passwords shall be changed every 30/45 or less.They shall not beĬoded into programs or noted down anywhere. Passwords should be kept private, that is, not shared with friends, colleagues, etc.There should be computer-controlled lists of prescribed password rules and periodic testing (e.g., letterĪnd number sequences, character repetition, initials, common words and standard names) to identify.Passwords should consist of a minimum of eight alphanumeric characters (no common names or.Passwords and user logon identities (IDs) should be unique to each authorized user.The general guidelines applicable to the password policies, which can be implemented organization-wide,

PROPERTIES OF STRONG PASSWORDS PLUS

To remember it because it is just the four direction keys on the square number board plus a five in the middle. However, the person who created the password is able Although short, it is not easily guessed.

Whether this represents a net reduction in security depends on whether the primary threat to security is internal (e.g., social engineering) or external.Ī password can, at first sight, be random, but if you-really examine it, it is just a pattern. Write down the password, which makes it more vulnerable to a different attack. The difficulty in remembering such a password increases the chance that the user will Password is stronger if it includes a mix of upper and lower case letters, numbers and other symbols, when allowed, for the same t3wahSetye T4: It is not a dictionary word however, it has both alphabets and numerals.MoOoOfIn245679: It is long with both alphabets and numerals.Such passwords can be generated randomly, for example, in schools and business. 382465304H: It is mix of numbers and a letter at the end, usually used on mass user accounts and.Convert $£ 100$ to Euros!: Such phrases are long, memorable and contain an extended symbol to.Here are some examples of strong passwords:

PROPERTIES OF STRONG PASSWORDS CRACK

A student's password might not be worth more than a few seconds of computer time, while a password controlling access to a largeīank's electronic money transfer system might be worth many weeks of computer time for trying to crack it. The length of time deemed to be too long will vary with the attacker, the attacker's resources, theĮase with which a password can be tried and the value of the password to the attacker.

December 12: Using the date of a forced password change is very common.Ī strong password is long enough, random or otherwise difficult to guess - producible only by the user whoĬhooses it.

password: Used very often - trivially guessed.

nbusr 123: Probably a username, and if so, can be very easily guessed.

12/3/75: Date, possibly of personal importance.

QWERTY: A sequence of adjacent letters on many keyboards.

rover: Common name for a pet, also a dictionary word.

aaaa: Repeated letters, can be guessed.

Pet's name and spouses' name) are considered to be very weak. Passwords that can be easily guessed by acquaintances of the netizens (such as date of birth, Such as words in the dictionary, proper names and words based on the username or common variations on these themes. That could be easily found by executing a brute force attack and by using a subset of all possible passwords,

A weak password is one, which could be easily guessed, short, common and a system default passwords,