Cryptography – Tapping

Hmmm. Not sure if this code is still used. Some may know this code from either sounds or light flashes.

like1000

This is a compressed file. Unfortunately, you cannot use the extract function of Windows to uncompress this like you would to a “zipped” file. Perhaps something like 7zip might work…

Forensics – Shark on a Wire

The seems to be a play on words for Wireshark. Perhaps there is such a tool on your computers.

Reverse Engineering – Vault Door Training

One big security risk is having passwords readily available in the source code of apps.

Cryptography – Easy 1

This one seemed a little difficult. You need to pay attention to the type of “key” that they provide. It is not a word or numbers. Which type of cipher…

Forensics – What lies within

To solve this one, you need a proper understanding of Steganography. Here is some information on it … Steganography is the technique of hiding secret data within an ordinary, non-secret,…

Forensics – Extensions

File Extensions are used by most operating systems to determine what kind of file the computer is looking at. Unfortunately, sometimes a file is named with the wrong extension at…

Forensics – So Meta

There are quite a few online tools to help with this one. It helps to know what Meta Data is. Jeff knows what Meta Data is.

General Skills – Based

You must quickly convert several base #s to Text. It helps to be quick with copy & paste and to have the appropriate conversion tools already open in tabs.

Cryptography – Flags

Each flag picture means something. Be careful when searching. I hear that there are rough seas ahead.