We can create another database that has md5 hashes of commonly used passwords. Let’s assume that we have a database which stores passwords as md5 hashes.

Rainbow table attack– This method uses pre-computed hashes.

For example, a password of the value “password” can also be tried as using the brute force attack. Brute force attacks use algorithms that combine alpha-numeric characters and symbols to come up with passwords for the attack.

Brute force attack– This method is similar to the dictionary attack.

Dictionary attack– This method involves the use of a wordlist to compare against user passwords.

We will describe the most commonly used ones below There are a number of techniques that can be used to crack passwords. We didn’t manage to crack the third password which was longer, complex and unpredictable. The images below show the password cracking results for the above passwords.Īs you can see from the above results, we managed to crack the first and second passwords that had lower strength numbers. We will now use to crack the above hashes. The table below shows the password hashes Password We will use an online md5 hash generator to convert our passwords into md5 hashes. Let’s suppose that we have to store our above passwords using md5 encryption. The higher the strength number, better the password. Note: The password used is #password1$ the strength is 60 and it’s strong. Note: the password used is password1 the strength is 28, and it’s still weak. Note: the password used is password the strength is 1, and it’s very weak. The images below show the password strengths of each of the above-listed passwords. We will use three passwords namelyįor this example, we will use the password strength indicator of Cpanel when creating passwords.

Unpredictability: is it something that can be guessed easily by an attacker?.

Complexity: does it use a combination of letters, numbers, and symbol?.

Length: the number of characters the password contains.

The strength of a password is determined by Password strength is the measure of a password’s efficiency to resist password cracking attacks.

Email password hacking softwares