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Computer Crime Lecture 3
Computer Crime Lecture 3
41
Criminal Justice
Undergraduate 3
02/28/2011

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Term

What 7 things must search warrants include?

1.

2

3.

4.

5.

6.

7.

Definition

*Court Authority

*Crime being investigated

*Locations to be searched

*Property to be searched and seized

*Statement of Probable Cuase

*Chronology of events

*Exhibits

Term
To obtain a search warrant law enforcements officers must go before a………….. They must present them with _______ that deomstrates what level of proof?
Definition

*Judge/ magistrate

 

*Affidavit

 

*demonstrating probable cause.

Term
Search warrants specify the type of evidence that ____________ and the ___________that my be searched.
Definition
*May be gathered *locations
Term
When executing search warrants officer must____________? Unless a _______?
Definition
Knock and Announce unless circustance
Term
What does the Plain View doctrine allow?
Definition
evidence to be seized without warrant ( Officer legally searching area comes upon evidence inadvertently)
Term
Terry Vs. Ohio deals with ___________amendment?
Definition
4th amendment search and seizure->terry stop
Term
An officer has to have ___________ to do a terry stop?
Definition
reasonable suspicion
Term
Does an officer need probable cause to do a terry stop?
Definition
No, they need reasonable suspciosn
Term
TSA searches fall under what Act?
Definition
Aviation and Transportation Security Act
Term
Border Searches "The Border Search Exception" applies as long as ___________________?
Definition
International boundaries have been crossed
Term
Do private investigators have to follow 4th amendment laws?
Definition
Yes
Term
What is the body of law that determines the admissibility of evidence into court? (FRED)
Definition
Federal Rules of Evidence
Term
Electronic evidence must be ____________ or may be __________ in court.
Definition
*Authenticated *inadmissible
Term
The Uniform Rule of Evidence Act (1995-2005) is
Definition
similar to fred but for states to adopt (38)
Term
If you relinquish control of files to a third party like a computer repair shop you have? What guide lists these circumstances?
Definition
*No reasonable expectation of privacy *DoJ Search and Seizure Guide
Term
What is Locards Exchange Principle?
Definition
"…anyone, or anything, entering a crime scene takes something of the scene with them, and leaves something of themselves behind when they leave."
Term
What is the role of the First Responder?
Definition
*Identify the crime scene *Protect the crime scene *Preserve temporary & fragile evidence *Collect all information about the incident *Document all findings *Package & transport electranic evidence
Term
Any attempt to recover data by __________ personnel could ________________the integrity of the evidence & make it __________
Definition
*untrained personnel
*compromise
*inadmissible
Term
What is the order of volatility when collecting evidence?
Definition
Most volatile to least volatile
Term
The role of the forensic examiner is to ________?
Definition
*Establish facts
Term
What are some ways of securing computer related evidence?
Definition
*Some cases all PC periphs/ media must be bagged and tagged
*Other cases the HD must be imaged on site.
Term
What are 4 methods of preserving  evidence?
Definition

*Videotape/photograph scene

*Diagram layout/label connections

*If file is unsaved in Ram copy to external

*If machine off, Leave off

*Catalog all evidence

Term
How many people should be assigned to gather evidence? Why?
Definition
*One

* Avoid contaminating evidence
Term
What is IACIS?
Definition
The international Association of Computer Investigative Specialists
Term
Do forensic examiners determine guilt or innocence?
Definition
No they just get the facts.
Term
What are 3 things that may be in a basic evidence kit?
Definition
evidence bags, cables/adapters, forensic boot disk
Term
Before surveying the scene the examiner should?
Definition
Survey the scene
Term
Who many people should be assigned to gathering evidence? Why?
Definition
1 person, Do not want to contaminate evidence
Term
What are some ways of preserving evidence?
Definition
*Videotape/photpgraph *Diagram layout -connections *Machine off= leave off *catalog evidence
Term
To preserve evidence you generally want to shut down computer? Except if ?
Definition
Yes. *If there is unsaved file on the screen (In Ram).-> save to external
Term
To be used as evidence, a forensic copy has to be an ?
Definition
Exact duplicated(bit by bit)
Term
Forensic examiners use _______________ logs to document everything?
Definition
Forensic Logs
Term
What 4 things should the examiner beaware of when making a forensic copy/image?
Definition

*write block the evidence

*drive being copied is forensically clean

*Doin bit by bit copy

*record hash-shows nothin changed.

Term
What is the systematic approach to an investigation?
Definition
Includes having checklist
Term
What is steganography?
Definition
Hiding information in a file
Term
What is an example of legal steganopgraphy and what is can example of illegal steganography?
Definition
*digital watermarking * hiding illegal documents
Term
What are 3 possible evidence for child abuse or exploitation?
Definition
*computers *videotapes *removable media
Term
What is 3 pieces of potetnial evidence that can be used for computer intrusion?
Definition
*usernames passwords *web cameras *handheld mobile devices
Term
Should documentation be saved for last?
Definition
No
Term
What should examiner beaware of when making a forensic copy/image?
Definition
It’s a bit by bit image
Term
What shuld be the first step be in an investigation?
Definition
Evaluating Evidence
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