Image
A tool for looking at metadata from many different types of media
What is ExifTool?
Container or Codec? H.264
What is Codec?
A graphical tool for showing frequency vs time for short overlapping windows
What is a Spectrogram
Hiding data in plain sight is
A. Stenography
B. Sternography
C. Steganography
What is C?
The number of Sailor Moon Characters that are class favorites
What is two
The two most common types of image formats?
What are JPEG/JFIF and PNG. (JPEG Acceptable)
Container or Codec? mp4
What is container
A tool for generating Synthetic Audio.
A. Taco Tuesday
B. TacoTron
C. ChocoTaco
What is TacoTron
The legal standards for evidence in forensics
What are Daubert and Frye?
The most popular family of favorite cartoon characters
What is Looney Tunes. Warner Bros.
The value of the Most Significant Bit in an 8 bit representation.
What is 128
The type of frames from which compression is built off of. Often of most interest
What are Key Frames or I Frames?
A tool used for display of Spectrograms, filtering of tones and background noise, installed on the class machines.
What is Audacity
A site where many open source tools and databases are stored
What is GitHub?
The highest number of monthly impersonation accounts seen by CID. Over/Under 10,000
A commonly used lossless image compression standard used for web photographs
What is PNG?
A commonly used tool for extracting frames and audio from videos. The swiss army knife for forensics
What is FFMPEG?
The analysis of power signals captured in Audio
What is ENF, Electrical Network Frequency
What is Generative-Adversarial Network
A term for deceiving VIPs through malware and phishing attacks
What is whaling?
A table used in compressing JPEG data? Can be part of a metadata signature
What is a Quantization Table?
The term used for controlling the amount of light reaching a video or image camera lens?
What is f-stop?
Synthetic Audio has most trouble generating Consonants or Vowels
What are Consonants?
DARPA Programs studying image, video, audio and text forensics.
What are Medifor and Semafor
The number of cats currently owned by Ed?
What is 31