Added guide for bruteforcing

security-bruteforce.md

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+# Security - Bruteforce
+
+## Wordlist Generating
+- https://charlesreid1.com/wiki/John_the_Ripper/Password_Generation
+- https://www.lanmaster53.com/2011/02/creating-complex-password-lists-with-john-the-ripper/
+- https://github.com/crunchsec/crunch
+- https://github.com/hashcat/maskprocessor/
+- https://github.com/crunchsec/cewl
+- https://qntm.org/l33t
+
+```shell
+# Generate a dictionary from username `elly`
+python pydictor.py -extend elly --level 1 --len 4 16 -o elly-wordlist.lst
+
+# Using `john` generate a dictionary
+echo elly > user.txt; john --wordlist='user.txt' --rules --stdout
+
+
+# Hashcat sometimes comes bundled with maskprocessor ... or you may have to download it
+cd /opt
+wget https://github.com/hashcat/maskprocessor/releases/download/v0.73/maskprocessor-0.73.7z
+7za x maskprocessor-0.73.7z
+# From a set of strings generate a dictionary 4-12 chars in length using the chars specified
+./mp64.bin -i 4:12 -1 'elyj1!123' ?1?1?1?1?1?1
+```
+
+
+## Protection
+https://jerrygamblin.com/2017/08/24/disallow-million-most-common-passwords/