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WorksheetsCyber Security
Total questions: 8
Worksheet time: 13mins
What is zero day attack?
Attack with date 00/00/2000
Malware attack on date 00/00/0000
Attack on day zero of vulnerability
Attack with zero day virus
How to protect yourself online?
Choose your browser carefully
Create strong passwords, and use a secure password manager
Use a firewall
All of above
Which of the statements about the buffer overflow problem are correct?
Caused by the way C language library functions handle memory management
Caused by programmers not handling memory management by checking boundaries of buffers
All buffer overflows are simple programmer errors
that are easily spotted
Caused by errors in selecting size of buffer
What is the usual use stack in C program?
Temporary variable storage
Storing the computer-level instructions
Keeping track of subroutine calls
Preventing buffer overflows
What does the Fig 2 represent?
ROP attack
Function hooking
Is this a legitimate email?
True
False
Standalone malware computer program that replicates itself in order to spread to other computers. Often, it uses a computer network to spread itself, relying on security failures on the target computer to access it.
Malicious Code
Computer Worm
Anti Virus Software
Computer Virus
Which are examples of social engineering
Phishing
Disguising yourself as an employee to gain access to computer systems
Sending an email with a virus you created attached to it
Using brute force to access a system
Calling someone pretending to be IT support to steal confidential data
