What are some of the advantages of using command line forensics tools?
What are some of the advantages of using command-line forensics tools? One advantage of using command-line tools for an investigation is that they require few system resources because they’re designed to run in minimal configurations. In fact, most tools fit on bootable media (USB drives, CDs, and DVDs).
What are the five required functions for computer forensics tools?
What are the five required functions for computer forensics tools? acquisition, validation and discrimination, extraction, reconstruction, and reporting 2.
What is destroying a report before the final resolution of a case called?
Spoliation means destroying a report before the final resolution of a case called. Figures not used in the body of the report can’t be included in report appendixes.
What is the most critical aspect of digital evidence?
Chapters 1-7
| Question | Answer |
|---|---|
| 17. What is the most critical aspect of computer evidence? | validation |
| 18. What is a hashing algorithm? | A program designed to create a binary or hexadecimal number that represents the uniqueness of a data set, file, or entire disk |
Why should you critique your case after it’s finished?
Why should you critique your case after it’s finished? To determine what improvements you made during each case, what could have been done differently, and how to apply those lessons to future cases.
Why is it important to separate the witnesses at a crime scene?
The crime scene investigator who arrives at a scene where witnesses are still present may decide to question them or examine skin, clothing and hair, especially in the case of a violent death. As such, it is important that witnesses be separated from the immediate vicinity of the victim to prevent cross-contamination.
What are the 7 S’s of a crime scene?
The Seven S’s of Crime-Scene Investigation
- Securing The Scene.
- Securing And Collecting Evidence.
- Separating The Witnesses.
- Sketching The Scene.
- Seeing The Scene.
- Scanning The Scene.
- Searching For Evidence.
What are the four major steps in crime scene investigation?
The basic crime scene procedures are physical evidence recognition, documentation, proper collection, packaging, preser- vation, and, finally, scene reconstruction.
What is the first thing you do at a crime scene?
“The initial responding officer (s), upon arrival, shall assess the scene and treat the incident as a crime scene. They shall promptly, yet cautiously, approach and enter the crime scene, remaining observant of any persons, vehicles, events, potential evidence, and environmental conditions.”
What is the golden hour in investigation?
Magalong said the ‘Golden Hours’ or the first 72 hours of the initial phase of investigation of a major case such as murder, homicide or kidnappings/abduction is really crucial.
What are the three phases of criminal investigation?
Applied to the criminal realm, a criminal investigation refers to the process of collecting information (or evidence) about a crime in order to: (1) determine if a crime has been committed; (2) identify the perpetrator; (3) apprehend the perpetrator; and (4) provide evidence to support a conviction in court.
What are 4 different types of crime scenes?
Different types of crime scenes include outdoors, indoor, and conveyance. Outdoor crime scenes are the most difficult to investigate. The exposure to elements such as rain, wind, or heat, as well as animal activity, contaminates the crime scene and leads to the destruction of evidence.
What is corpus delicti?
Corpus delicti literally means “body of the crime” in Latin.
What evidence does the FBI consider to be most valuable?
Answer Expert Verified. The answer is DNA. There are several ways to obtain DNA samples, like blood, saliva, semen or hair. They are very important to guarantee a certified verification of the people involved with the situation and guarantee the best investigation possible of the event.
What is the real evidence?
Real evidence, often called physical evidence, consists of material items involved in a case, objects and things the jury can physically hold and inspect. Real evidence is usually admitted because it tends to prove or disprove an issue of fact in a trial.
What are the 2 main types of evidence?
There are two types of evidence — direct and circumstantial. Direct evidence usually is that which speaks for itself: eyewitness accounts, a confession, or a weapon.
Can I be convicted without evidence?
No competent prosecutor will take a case to trial without some form of evidence. In the absence of evidence, a person cannot be convicted.
What makes good evidence?
Evidence is one of the foundations of critical thinking and good decision-making. According to Linda Dyer, there are six aspects to good evidence: accuracy, precision, sufficiency, representativeness, authority and clarity of expression.
What types of evidence are admissible in court?
Admissible evidence
- Testimony.
- Documentary.
- Real (physical)
- Digital.
- Exculpatory.
- Inculpatory.
- Demonstrative.
- Eyewitness identification.
What evidence is not admissible in court?
Primary tabs. Evidence that can not be presented to the jury or decision maker for any of a variety of reasons: it was improperly obtained, it is prejudicial (the prejudicial value outweighs the probative value), it is hearsay, it is not relevant to the case, etc.
What evidence can be suppressed?
Some examples of evidence commonly suppressed include: Evidence obtained by an unreasonable search in violation of your Fourth Amendment rights. Evidence obtained due to an unlawful traffic stop or arrest, which constitutes an unreasonable seizure in violation of your Fourth Amendment rights.
What are the three burdens of proof?
The three primary standards of proof are proof beyond a reasonable doubt, preponderance of the evidence and clear and convincing evidence.
How can I prove my innocent?
If you were wrongly convicted of a crime and your conviction has been overturned, you may want to petition a court for a certificate of innocence. A certificate of innocence is a court order conclusively stating that you did not commit the crime for which you were convicted.
Who bears the burden of proof?
For example, in criminal cases, the burden of proving the defendant’s guilt is on the prosecution, and they must establish that fact beyond a reasonable doubt. In civil cases, the plaintiff has the burden of proving his case by a preponderance of the evidence.
What is the highest burden of proof?
beyond a reasonable doubt