Скачать или смотреть How Hackers Crack Passwords with Hashcat, Bruteforce & Dictionary Attack Explained

In this video, we dive deep into how hackers use tools like Hashcat and password dictionaries to crack passwords using a brute-force attack. Brute-forcing is a method where attackers attempt every possible combination of characters until they find the correct password. Learn how Hashcat, a powerful password recovery tool, works with wordlists and dictionaries to break even the most complex passwords. We'll also explain the risks associated with weak passwords and offer tips on how to protect yourself from brute-force attacks.

🔹 What is a Brute-Force Attack?
A brute-force attack is a method of trying every possible combination of characters to guess the correct password. Attackers may use specialized tools like Hashcat, which speeds up the process using the power of GPU acceleration. By leveraging password dictionaries or wordlists, hackers attempt to match passwords against commonly used words or phrases to gain unauthorized access.

🔹 How Hackers Use Hashcat for Brute-Force Attacks

Hashcat is one of the most popular password-cracking tools available. It supports different types of hash algorithms, including MD5, SHA-1, and bcrypt.
Password Dictionaries: These are lists of common passwords or words that hackers use in brute-force attacks. By starting with common words and phrases, attackers increase their chances of success, especially if the password is weak or follows predictable patterns.
GPU Acceleration: Hashcat utilizes the GPU (Graphics Processing Unit) instead of the CPU to significantly speed up the cracking process, making it thousands of times faster than traditional password-cracking methods.
🔹 Why Brute-Force Attacks Are Dangerous
Even though brute-forcing is time-consuming, it's a very effective method when attackers are able to access the hashed password and have a list of potential passwords. The main threats of brute-force attacks include:

Weak Passwords: Many people use easily guessable passwords, like "123456" or "password," making them vulnerable to these attacks.
Lack of Salting: Without "salting," even strong passwords can be cracked if the attacker knows the hashing algorithm used.
Simple Password Patterns: People often create passwords using common phrases, dictionary words, or predictable character combinations.
🔹 How to Protect Yourself from Brute-Force Attacks
Here are some essential tips to protect your accounts and prevent brute-force attacks:

Use Strong, Unique Passwords: Avoid using common dictionary words or easily guessable combinations. Use a mix of upper and lowercase letters, numbers, and special characters.
Enable Two-Factor Authentication (2FA): Adding an extra layer of security means that even if your password is compromised, the attacker cannot access your account without the second authentication factor.
Limit Login Attempts: Many platforms allow you to limit the number of login attempts, which can significantly slow down brute-force attacks.
Use a Password Manager: A password manager can help you generate and store complex passwords securely.
🔹 What to Do If Your Password Is Compromised
If you suspect your password has been cracked or compromised:

Change your password immediately and enable two-factor authentication.
Check your account for suspicious activity and report any unauthorized access.
Use a password manager to generate unique passwords for each of your accounts to prevent future risks.
Key Takeaways:

Learn how hackers use Hashcat and password dictionaries to perform brute-force attacks on passwords.
Understand the risks associated with weak passwords and common password patterns.
Practical tips on how to protect your accounts and prevent brute-force attacks.
Step-by-step guide on using strong passwords, two-factor authentication (2FA), and more.

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