Exam (elaborations)
CITP EXAM 4 QUESTIONS AND ANSWERS WITH VERIFIED SOLUTIONS 2024
- Course
- Institution
CITP EXAM 4 QUESTIONS AND ANSWERS WITH VERIFIED SOLUTIONS 2024
[Show more]
Seller
Follow
Content preview
CITP EXAM 4 QUESTIONS ANDANSWERS WITH VERIFIED SOLUTIONS
2024
INTRODUCTION TO MOBILE DEVICE INVESTIGATIONS
EPO #1: Determine types of technology and the unique identifiers associated with a mobile device. -
ANSWER · IMEI - International mobile equipment ID. Perm 15-17 digit #. Is a permanent number.
· CDMA - MEID = Mobile Equipment ID. Can lookup make/model
· SIM - Subscriber Identity Module. Authentication of device to cell network. ICCID is the serial number
for your SIM card.
· MSISDN - Mobile Directory Number AND MIN - Mobile ID Number is another name for a phone number
· The Call Detail Records (CDR) needs to know what tower the cellphone is connected to. Provides list of
calls or other types of transmissions
INTRODUCTION TO MOBILE DEVICE INVESTIGATIONS
EPO #2: Use forensic hardware and software tools to extract and analyze digital data from a seized
mobile device. - ANSWER · Different types of extractions include manual, logical, and physical
o Manual: must take photographs of all screens
o Logical: usually using Cellebrite. Utilizes the built-in backup feature found in the device's operating
system (OS).
o Physical: Provides access to ALL data, basically a replica of the whole phone, usually requires forensic
software
FIRST RESPONDERS TO DIGITAL EVIDENCE
EPO #1: Define the uses and roles of electronic devices in criminal activity. - ANSWER · Three Major Rolls
o Computers as a target of an illegal scheme: system intrusion, hacking, DDOS attacks, or ransomware to
name a few.
o Computers used as the instrument or tool to facilitate criminal activity: ex solicitation of minors,
electronic stalking, credit card scams, tax or benefit fraud, ID theft
o Computers and other electronic devices as repositories of evidence and other information: may
contain photos, PII, or certain types of software
, FIRST RESPONDERS TO DIGITAL EVIDENCE
EPO #2: Identify electronic devices that may be or may contain evidence. - ANSWER · Permanent files as
well as temporary internet files. Search terms from web browsers
· Phone SIM cards
· Removable media - optical CDs, DVDs, and Blu-Ray or external drives, flash memory cards, or USB
drives.
· Cloud computing can contain evidence and needs an additional warrant.
FIRST RESPONDERS TO DIGITAL EVIDENCE
EPO #3: Describe how electronic evidence may be altered or destroyed. - ANSWER · The "two enemies"
are physical or external damage and software or internal alteration.
· All media can be altered through brute force, extreme temps, water/ condensation, or fire. Seize it
anyway, the data may still be recoverable
FIRST RESPONDERS TO DIGITAL EVIDENCE
EPO #4: Identify non-electronic items that may be important in the investigation of an electronic crime. -
ANSWER · Hardware: may contain DNA evidence or bodily fluids
· Printed documents or reports
· Scraps of paper with codes or passwords
· Indicators of ownership like receipts, mail, manuals
FIRST RESPONDERS TO DIGITAL EVIDENCE
EPO #5: Identify the proper procedures in collecting, preserving, and transporting computers and
electronic items seized as evidence. - ANSWER · Use Faraday bags or wrap in foil if none are available.
· Secure crime scene both physically and electronically. Sever network connectivity. Unplug desktop.
· Conduct electronics sweep.
· Leave phone how you found it, on or off. Isolate phones in Faraday bag.
FIRST RESPONDERS TO DIGITAL EVIDENCE
EPO #6: Identify the proper procedures for RAM Capture and uses for recovered data. - ANSWER ·
Random Access Memory (RAM) - is the storage area of everything the computer processes. Capture it
especially if you cannot remove the actual device or cannot get the password.
The benefits of buying summaries with Stuvia:
Guaranteed quality through customer reviews
Stuvia customers have reviewed more than 700,000 summaries. This how you know that you are buying the best documents.
Quick and easy check-out
You can quickly pay through credit card or Stuvia-credit for the summaries. There is no membership needed.
Focus on what matters
Your fellow students write the study notes themselves, which is why the documents are always reliable and up-to-date. This ensures you quickly get to the core!
Frequently asked questions
What do I get when I buy this document?
You get a PDF, available immediately after your purchase. The purchased document is accessible anytime, anywhere and indefinitely through your profile.
Satisfaction guarantee: how does it work?
Our satisfaction guarantee ensures that you always find a study document that suits you well. You fill out a form, and our customer service team takes care of the rest.
Who am I buying these notes from?
Stuvia is a marketplace, so you are not buying this document from us, but from seller PASSINGPOINT. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $14.99. You're not tied to anything after your purchase.
Can Stuvia be trusted?
4.6 stars on Google & Trustpilot (+1000 reviews)
77254 documents were sold in the last 30 days
Founded in 2010, the go-to place to buy study notes for 14 years now