Posted: August 11th, 2022

Cracking Passwords Hashes

Cracking Passwords Hashes
Part 1:

In order to keep routers, firewalls, and switches secure, they need good passwords. The Cisco type 7 password is not much better than putting the password in clear text, which is the default if you do not type the command service password-encryption.

Ace my homework – Write my paper – Online assignment help tutors – Discuss password hashes and discuss password cracking tools or websites that can be used to crack Cisco type 7 password hashes. Here are a list of some Cisco password hashes.

You may elect to crack some of them and explain how you did it for part of this discussion.

082E5E4F071E00

0823405B0C

0831454002

08384942051612

08265E4B0C17

08235E411E17

Part 2:

Cisco Security – Type 5 passwords

In order to keep routers, firewalls, and switches secure, they need good passwords. Type 5 Cisco password hashes use a technique called “salting.” Ace my homework – Write my paper – Online assignment help tutors – Discuss password hashes and salting, and discuss password-cracking tools or websites that can be used to crack Cisco password hashes. Some of the most popular Linux tools are John the Ripper and hashcat, which are both already included with the Kali Linux distribution. The Windows tool Cain can also crack Cisco passwords.

Here is a list of password hashes. Use the “as is” choice and the default wordlist that comes with Cain. You may elect to crack some of them and explain how you did it for part of this discussion.

$1$mERr$Wtov0AM4NjZbp56lrfUOt0

$1$mERr$VEYC/d5lVES1kgdEkyv93/

$1$mERr$pPu.BmZkxEMwQace8iVMO1

$1$mERr$TRvuzX6J8xUnayyvywHfO/

$1$mERr$MOhM0Ym7dK5luDWQP.k55.

$1$mERr$pnhb1hy6VIW2J9Z5LW5jy0

Cracking Passwords Hashes
Part 1
Password hashes are connected to the plain text, which describes what is present in the open as a simple text (Gibbs, 2016: 2024 – Do my homework – Help write my assignment online). The plain text has no security apparatus positioned beyond the access control of the database. The process of hashing means turning the scrambled representation of the password. The process involves the derivation of hash value by the use of the key and password and integration of an algorithm. The correctness of the password can be identified by the hashing process and the value compared to what is in the record. The use of weak passwords brings more threats to authentication systems (Tatlı, 2015 – Research Paper Writing Help Service). The attackers may involve different techniques such as brute force rainbow tables and dictionaries to initiate attacks by cracking the hashes and revealing the plain text passwords. Strong patterns contribute to strong hashes; therefore, they have no negative effect on the calculated values.
The tools or websites used for cracking the password include the Firewall.cx, https://cisco-type-7-password-cracker.goffinet.org/ website, https://www.ifm.net.nz/cookbooks/passwordcracker.html website, among others. A Firewall.cx tool is a friendly tool by which the Cisco Company has the ability to crack passwords using the simple steps. The first website is owned by Goffinet organization and used in providing simple steps for password cracking. The Cookbooks websites use JavaScript; the website uses the simple steps that are used in the cracking by copy and paste method.
For example, in cracking the password 082E5E4F071E00, the process involves copy and pasting the 7 passwords in the field provided and then clicking on the Submit button. The system reveals the text-based password and displays the decrypted password in the second field.
Part 2
On the other hand, password hashes involve the addition of the unique and random string that is known to the site before the hashing process is completed (Gibbs, 2016: 2024 – Do my homework – Help write my assignment online). The salt value should be stored on the site, and therefore, a single site may use the same salt for each password. Large salts increase the strength of the password and protect from some methods of attacks such as rainbow tables or salt. The preparation of hashing and salting is done more than once to enhance the security of the passwords.
Some of the tools used for cracking include Brutus, RainbowCrack, and John and Ripper Brutus is one of the common tools used for password cracking (Tatlı, 2015 – Research Paper Writing Help Service). It is considered the fastest and flexible tool used for cracking. The Brutus tool also supports several other authentication engines. On the other hand, the RainbowCrack tool allows faster cracking as compared to Brute tools. The results after cracking are stored in the rainbow table, and the process can be tie consuming. The John and Ripper tool are also used in the cracking of passwords. The tool is available as an open-source for cracking the password on operating systems such as UNIX, Linux, and Mac OS X. The tool may also be used on windows for detecting the weak passwords.
The cracking of $1$mERr$Wtov0AM4NjZbp56lrfUOt0 was done by downloading and installing the Cain and Abel Software, then followed by opening it and clicking o the crack option. The LM & NTLM Hashes were selected and then followed by clicking on addition sign. The password recovery mechanism was performed and then displayed on the result window

References
Gibbs, S. (2016: 2024 – Do my homework – Help write my assignment online, December 15). Passwords and hacking: the jargon of hashing, salting and SHA-2 explained. Retrieved from https://www.theguardian.com/technology/2016: 2024 – Do my homework – Help write my assignment online/dec/15/passwords-hacking-hashing-salting-sha-2
Tatlı, E. I. (2015 – Research Paper Writing Help Service). Cracking more password hashes with patterns. IEEE Transactions on Information Forensics and Security, 10(8), 1656-1665.

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