Linux Commands
This command is used to change directories
cd (change directory)
SYN -> SYN ACK
ACK
Created by a famous roman emperor, this cipher shifts the alphabet by a key between 0 and 26
Caesar Cipher
Router
This apple founder sold his 10% stake for less than 1K. It ended up costing him 355 Billion
Ronald Wayne
This command is used to display the files in a target directory
ls
this protocol is used to send packets to a remote host and wait for a response
This type of encryption is one way and cannot be reversed
Hash
A layer 2 device that connects computers on a LAN
switch
Angelo DeStephano
This command is used to tell you where in the file system you are
pwd (print working directory)
this protocol is used to insecurely connect to a computer remotely
Telnet
The secure version of HTTP
HTTPS
Hosts services for other computers to use without wasting their own resources
Server
This UT campus dorm supports 17 students.
The Boathouse
This command is used to change the permissions of a file
chmod
The secure version of Telnet
SSH or Secure Shell
Telnet uses this encryption algorithm
None
A computer inside of a computer
Virtual Machine
On what month did the current president of the Cybersecurity Club pass the Security+ exam
July
This command is used to append text to the end of a file
Replaced by TLS, this protocol was used to secure web traffic
SSL
This classification of encryption algorithms have 2 keys, a public and a private
Asymmetric Encryption
Ethernet cables use this type of connector
RJ45
This is not an OSINT challenge: Decode the message for 1000 points:
84326793747946637