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What is considered a strong password?
A strong password consists of at least six characters (and the more characters, the stronger the password) that are a combination of letters, numbers and symbols (@, #, $, %, etc.) if allowed. Passwords are typically case-sensitive, so a strong password contains letters in both uppercase and lowercase.
Is a long sentence a good password?
Just having a sentence as your password can create a nightmare for hackers, according to a number of security experts, one of them being Thomas Baekdal. The advantage of using a sentence is that it’s much easier to remember than 8fa@!* FaicC and it’s also more secure when used in the proper manner.
Is it possible to make passwords with dictionary words weaker?
In principle, it does not make passwords containing dictionary words weaker (since all passwords will consist of “printable characters”), however the way the program sorts this string set before feeding it to a password guesser might have an impact on how likely it will be found. Quoting the post:
Which is longer a passphrase or a password?
New NIST guidelines recommend using long passphrases instead of seemingly complex passwords. A passphrase is a “memorized secret” consisting of a sequence of words or other text used to authenticate their identity. It’s longer than a password for added security.
How to use a sentence as a password?
For example take a nonsense sentence like “I watch Grey’s Anatomy at 9.40” gives me the password “IwG’[email protected]”. How secure is it if I take instead of this just the whole sentence (including white spaces). To be more concret: How secure is it to use just an ordinary english sentence as a password with in particular with respect to
Why are long passwords more secure than short passwords?
They are more secure simply because their length disables any contemporary brute force attack. That requires, however, that the attacker is unaware of the structure of your passphrase. A foolishly written password policy may require “a passphrase consisting of at least two words” which makes the whole thing easier.