OSINT
The meaning of the acronym OSINT
What is Open Source Intelligence?
A tool for cracking passwords (that we've learned in past workshops)
What is john the ripper?
This ancient Roman encryption method involves shifting letters in the alphabet by a fixed number, often by 13 positions.
Caesar's Cipher
Best Cybersecurity Club in the world?
BroncoSec
The OSINT tool that allows you to view previous versions of websites
What is the Wayback Machine?
One way function for storing passwords
What is hash?
In this type of cipher, each occurrence of a particular character in the plaintext is replaced by a randomly chosen corresponding character.
Substitution Cipher
A place where you're guaranteed to always, easily, find a flag during workshops
the slides
How might one conduct OSINT on an image using a browser?
What is Google Reverse Image Search?
a password cracking mode that tests every possible permutation for a list of characters
incremental mode
SHA-3 is one example of this cryptographic primitive family
Keccak
The official handle for broncosec instagram
scubroncosec
When analyzing photos for OSINT, the type of metadata that can reveal the precise location where the photo was taken
These things cause a password cracker to try various edits on password guesses
rules/mangling rules
RSA is named after these 3 MIT colleagues
Ron Rivest, Adi Shamir, Leonard Adleman
Name all the external ctfs we've done so far
SunshineCTF, UDCTF/Blue Hens
The act of using OSINT and finding the <object> that is hidden where a professor normally stands
Undefined, first team to find the object receives points
the random data added as an additional input to a hash function that hashes a password
A salt
Block ciphers and Stream ciphers are examples of this encryption type
Symmetric key encryption
Devin, Davis, Danny, Walker, Kara, Ethan, Tiffany, Varun, Jason, Adrian