Passward Hacking

March 30, 2023

2

What Is Passward Hacking?

Password hacking is gaining The unauthorized access to a computer system, network or device by guessing or cracking the password that is used to secure it. Password hacking, also known as password cracking,It is a form of cyberattack which is used gain unauthorized access to sensitive information, data, or resources.

Password Hacking can be done using various methods such as :

Rainbow Table Attacks
Dictionary attacks
Brute Force Attacks
etc..

Hashing Algorithm ?

A hashing algorithm is a mathematical function that takes input data of any size and produces a fixed-size output called a hash or message digest.

Hashing algorithms are commonly used in computer science and information security for a variety of purposes, such as data integrity verification, password storage and authentication, digital signatures, and message authentication codes.

One important characteristic of a good hashing algorithm is that it should be difficult or impossible to reverse-engineer the original input data from the hash value.

There Are Some Types Of Hashing Algorithm ;

SHA 1
SHA 256
MD5
MD6
& Many More..

Now,Take a Hypothetical Condition a Hacker Stealing Data From any Company ,Then Hacker First Use The

Rainbow Table Attacks..

A rainbow table attack is a type of password cracking attack that involves the precomputation of all possible plaintext/password pairs for a given hashing algorithm and password length, and then using these precomputed values to quickly find the original password associated with a given hash value.

The attack works by creating a large table (or database) of precomputed password hashes, known as a "rainbow table". Each entry in the table contains a hash value of a plaintext password, along with the corresponding plaintext password itself. Once the rainbow table is created, an attacker can quickly look up the original password associated with a given hash value.

Rainbow table attacks are particularly effective against hashed passwords that are not salted, or use weak hashing algorithms, since the same plaintext password will always result in the same hash value. To defend against rainbow table attacks, it is important to use strong and secure hashing algorithms, and to add a random salt value to each password before hashing it.

If a Passward Not Found In This Table Then Hacker Use The

Dictionary Attacks

A dictionary attack is a type of cyber attack in which an attacker uses a pre-computed list of words or phrases (known as a dictionary) to try and guess a password or encryption key.

The attack involves trying every word in the dictionary as a potential password, either manually or through automated tools.The dictionary used in such an attack may contain commonly used passwords, phrases, or words, as well as variations of these words (such as adding numbers or symbols to the end) the passwards are many more than rainbow tables . This technique can be effective against weak passwords or passwords that are easily guessable.

To protect against dictionary attacks, users should use strong and unique passwords, which are not based on easily guessable words or phrases. Additionally, multi-factor authentication and password managers can also be used to add an extra layer of security to login credentials.

There are some commonly using passwards ,

If a Passward Not Found In This Table Then Hacker Use The

Brute-Force Attack

A brute force attack is a type of cybersecurity attack where an attacker attempts to guess a password or encryption key by systematically trying every possible combination until the correct one is found. It is a trial-and-error method that relies on the attacker's computing power to quickly and exhaustively try all possible combinations.

For example, a brute force attack against a four-digit PIN code would try every possible combination from 0000 to 9999. Brute force attacks can be carried out manually or using automated tools that are designed to automate the process and make it more efficient.

Brute force attacks can be used to gain unauthorized access to a system, steal sensitive data, or disrupt a service. They are often used against weak or easy-to-guess passwords, but can also be used against more complex passwords or encryption keys if the attacker has enough computing power and time.

To prevent brute force attacks, it is important to use strong passwords or encryption keys that are difficult to guess, limit login attempts, and use multi-factor authentication.