đ Level 6 – Password Cracking (āĻĒাāϏāĻāϝ়াāϰ্āĻĄ āĻ্āϰ্āϝাāĻিং)
đ§ English: In this level, you will learn how hackers crack passwords using different techniques. These methods are used in cybersecurity learning, password recovery, and ethical hacking labs.
đ§ āĻŦাংāϞা: āĻāĻ āϞেāĻেāϞে āĻāĻŽāϰা āĻļিāĻāĻŦ āĻীāĻাāĻŦে āĻĒাāϏāĻāϝ়াāϰ্āĻĄ āĻ্āϰ্āϝাāĻ āĻāϰা āĻšāϝ় āĻŦিāĻিāύ্āύ āĻŽেāĻĨāĻĄ āĻŦ্āϝāĻŦāĻšাāϰ āĻāϰে। āĻāĻ āĻ্āĻাāύ āĻŦ্āϝāĻŦāĻšাāϰ āĻšāϝ় āϏাāĻāĻŦাāϰāϏিāĻিāĻāϰিāĻি, āĻĒাāϏāĻāϝ়াāϰ্āĻĄ āϰিāĻāĻাāϰি āĻāĻŦং āĻāĻĨিāĻ্āϝাāϞ āĻš্āϝাāĻিং āĻĒ্āϰ্āϝাāĻāĻিāϏে।
đ What is Password Cracking?
English: Password cracking is the process of recovering passwords from data stored or transmitted by a computer system. Hackers use this to test password strength and discover vulnerabilities.
āĻŦাংāϞা: āĻĒাāϏāĻāϝ়াāϰ্āĻĄ āĻ্āϰ্āϝাāĻিং āĻšāϞো āĻāĻŽāύ āĻāĻāĻি āĻĒāĻĻ্āϧāϤি āϝাāϰ āĻŽাāϧ্āϝāĻŽে āĻš্āϝাāĻাāϰāϰা āĻāĻŽ্āĻĒিāĻāĻাāϰ āϏিāϏ্āĻেāĻŽে āϏংāϰāĻ্āώিāϤ āĻŦা āĻ্āϰাāύ্āϏāĻŽিāĻ āĻšāĻāϝ়া āĻĒাāϏāĻāϝ়াāϰ্āĻĄ āĻĒুāύāϰুāĻĻ্āϧাāϰ āĻāϰে। āĻāĻি āĻŽূāϞāϤ āϏিāϏ্āĻেāĻŽেāϰ āĻĻুāϰ্āĻŦāϞāϤা āĻুঁāĻে āĻŦেāϰ āĻāϰাāϰ āĻāύ্āϝ āĻŦ্āϝāĻŦāĻšৃāϤ āĻšāϝ়।
⚙️ Common Password Cracking Techniques:
- Brute Force Attack – āϏāĻŦ āϏāĻŽ্āĻাāĻŦ্āϝ āĻĒাāϏāĻāϝ়াāϰ্āĻĄ āĻ্āϰাāĻ āĻāϰা āĻšā§।
- Dictionary Attack – āϏাāϧাāϰāĻŖ āĻ āĻāύāĻĒ্āϰিā§ āĻĒাāϏāĻāϝ়াāϰ্āĻĄ āϞিāϏ্āĻ āĻŦ্āϝāĻŦāĻšাāϰ āĻāϰা āĻšā§।
- Rainbow Table Attack – āĻĒ্āϰি-āĻš্āϝাāĻļāĻĄ āĻĒাāϏāĻāϝ়াāϰ্āĻĄেāϰ āϤাāϞিāĻা āĻŦ্āϝāĻŦāĻšাāϰ āĻāϰা āĻšā§।
- Hybrid Attack – āĻĄিāĻāĻļāύাāϰি + āĻŦ্āϰুāĻ āĻĢোāϰ্āϏ āĻāĻāϏাāĻĨে āĻŦ্āϝāĻŦāĻšাāϰ।
đģ Tools Used for Password Cracking:
- John the Ripper
- Hashcat
- Hydra
- Medusa
- Crunch
đĨ Example: Crack Password using Hydra
đ Hydra āĻŦ্āϝāĻŦāĻšাāϰ āĻāϰে āĻāĻŽāϰা āϝেāĻাāĻŦে āĻŦ্āϰুāĻāĻĢোāϰ্āϏ āĻ ্āϝাāĻাāĻ āĻাāϞাāĻ:
hydra -l admin -P /usr/share/wordlists/rockyou.txt 192.168.0.1 http-get /login
Explanation:
- -l admin: Target username
- -P: Password list path
- 192.168.0.1: Target IP
- http-get /login: Login form path
đ§Ē Practice Task for You:
- ✅ Install
hydraorjohnin your Kali Linux. - ✅ Download a password list (e.g., rockyou.txt).
- ✅ Setup a local login page (e.g., DVWA).
- ✅ Try dictionary & brute-force attacks safely on your own system.
đ Tips:
- đ Don’t attack real websites. Practice only in legal lab environments.
- đ§ Learn how hashing works (MD5, SHA1, etc.)
- đĄ Try
john --wordlistfor password file cracking.
đ Coming Next: Level 7 – Hash Cracking
Stay tuned to learn how to crack hashed passwords using advanced techniques.
đ Share this post with friends who are learning cybersecurity and ethical hacking. Help grow the hacking community in Bangladesh ethically.
đ Tags: Password Cracking Ethical Hacking Hydra Kali Linux Bangla Hacking Guide
0 Comments
“Please share your thoughts or questions below. Only Google account users can comment.”