What is the “Financial Fraud Detection and Disclosure Act (FFDDA)”?
What is the “Foreign Corrupt Practices Act (FCPA) of 1977”?
What is the E-discovery Rule 34(a)?
What is the Federal law for digital evidence?
How are State Laws considered for digital evidence?
When is Hearsay evidence admissible in Court?
- One exception is “business entries made in the normal course of business”, which include digital entries.
What are the 2 kinds of witnesses allowed in court?
(1) Fact witness
- Testifies facts personally observed (limited to 5 senses),
- Excludes second hand info (hearsay) or opinions
(2) Expert witness
- Special technical knowledge to assist judge or jury to understand technical evidence
- In order to testify as an expert, person must be qualified expert in applicable field
- An expert witness can express opinion in court but opinion must be based on evidence (digital evidence) already presented to court
What are the 3 strength of evidence in order?
(1) Primary evidence
(2) Secondary evidence
(3) (Acceptable) Hearsay evidence
What are “Secondary evidence” and examples?
Court will not accept secondary evidence unless attorney satisfactorily explains why original is not avail Examples: - Photocopy of business document - Testimony of witnesses or - Transcripts of evidential contents
What is “Primary evidence”?
How to capture digital evidence (drives, computers) w/out disturbing digital data?
What are 3 considerations to ensure that digital evidence collected will be admissible in court if necessary?
(1) Courts use “primary evidence” as best evidence
- Primary is not only material, relevant, and competent, but must be in same exact state as when initially captured “at scene of crime”
- Ex: Digital evidence MUST be presented in court in exact condition as when initially captured
(2) Chain of custody must be established to ensure no one can tamper w/ the digital evidence
(3) Investigation team needs to make working copy of original to conduct tests and procedures to gather evidence