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CS 6262 Exam |78 Questions with 100% Correct Answers
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CS 6262 Exam |78 Questions with 100% Correct Answers
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CS 6262 Exam |78 Questions with 100%Correct Answers
Which techniques are recon techniques under the Mitre attack matrix - ANSWER
Analyze third party IT footprint
Active scanning
Passive scanning
The iOS security model of combining hardware, firmware, and software features is an
example of what property - ANSWER Defense in depth
Label all the steps of the iOS Trusted bootchain - ANSWER 1. Bootrom
2. Lower level bootloaded
3. iBoot
4. Kernel
An app can be randomly assigned a sandbox that already contains another app in iOS -
ANSWER False
What are some key differences in the iOS and Android security models - ANSWER -
Developers can sign their own apps in android, but apple needs to sign all the apps
in iOS
- iOS has more limited permissions that Android
- Android asks for permissions during runtime, iOS asks for permissions at first use
, Since android runs each app in its own VM, it isolates its apps better than iOS does -
ANSWER False
How can you check if you compiled binary is not malicious - ANSWER Compile the
source code with a compiler form another source, and check if the two binaries are
the same
Jekyll was able to bypass Apples App store checks because the app store checks did
not include malicious payloads that would trigger the malicious behavior - ANSWER
True
The difference between jailbreaking an iOS device and rooting an Android device is that
jailbreaking involves exploiting a vulnerability in the software stack so that after the
device boots, the user can go back to execute the exploit and gain root access and
rooting involves unlocking the bootloader, replacing the recovery OS, creating an
update to the OS that will give root privileges to the user, and updating the OS using
the newly created update - ANSWER True
What can you do with a rooted/jailbroker device - ANSWER Completely
block advertisements
Installing apps form unknown devs
Install non official apps
Removing ads
Drastically editing the UI of the OS
What are some functions that the OS provides - ANSWER Managind
hardware resources for the software
Enforce isolation between programs
Manage interactions between software
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