Search results
Results from the WOW.Com Content Network
Using strong passwords lowers the overall risk of a security breach, but strong passwords do not replace the need for other effective security controls. [2] The effectiveness of a password of a given strength is strongly determined by the design and implementation of the authentication factors (knowledge, ownership, inherence). The first factor ...
The simplest example of a challenge-response protocol is password authentication, where the challenge is asking for the password and the valid response is the correct password. An adversary who can eavesdrop on a password authentication can authenticate themselves by reusing the intercepted password. One solution is to issue multiple passwords ...
Strong password storage: When implemented in a right way, the server can store the passwords in a salted, iterated hash format, making offline attacks harder, and decreasing the impact of database breaches. [8] Simplicity: Implementing SCRAM is easier [9] than DIGEST-MD5. [10]
The salt and hash are then stored in the database. To later test if a password a user enters is correct, the same process can be performed on it (appending that user's salt to the password and calculating the resultant hash): if the result does not match the stored hash, it could not have been the correct password that was entered.
Strong ETags permit the caching and reassembly of partial responses, as with byte-range requests. A weakly validating ETag match only indicates that the two representations are semantically equivalent , meaning that for practical purposes they are interchangeable and that cached copies can be used.
Simply generating a password at random does not ensure the password is a strong password, because it is possible, although highly unlikely, to generate an easily guessed or cracked password. In fact, there is no need at all for a password to have been produced by a perfectly random process: it just needs to be sufficiently difficult to guess.
A strong password is your first line of defense against intruders and imposters. Here are some helpful tips on creating a secure password so you can make sure your information remains safe. Create a strong password • Use unique words - Don't use obvious words like "password". • Have 12 or more characters - Longer passwords are more secure.
The table of HA1 values must therefore be protected as securely as a file containing plaintext passwords. [12] Digest access authentication prevents the use of a strong password hash (such as bcrypt) when storing passwords (since either the password, or the digested username, realm and password must be recoverable)