WorksheetsLecture 3 - Information Systems Security
Total questions: 20
Worksheet time: 10mins
...................... is to be able to restrict access تقييد الوصول to those who are allowed to see it.
Confidentiality
Integrity
Availability
For ...................,federal law requires that universities restrict access to private student information.
Confidentiality
Integrity
Availability
..................is the assurance that the information being accessed has not been altered and truly represents what is intended.
Confidentiality
Integrity
Availability
When a hacker goes into the university’s system and changes a grade, that can give an example for information lose...................
Intentionally
Unintentionally
Someone authorized to make a change accidentally deletes a file or enters incorrect information, that can give an example for information lose...............
Intentionally
Unintentionally
.......................... means that information can be accessed and modified by anyone authorized to do so in an appropriate timeframe.
Confidentiality
Integrity
Availability
....................determines which users are authorized to read, modify, add, and/or delete information.
Authentication
Access Control
Encryption
Backups
...............is a process of encoding data upon its transmission or storage so that only authorized individuals can read it.
Encryption
Decryption
Authentication
Back Up
Email phishing occurs when a user receives an e-mail that looks as if it is from a trusted source, such as their bank, or their employer, the user is asked to click a link and log in to a website that mimics the genuine website and enter their ID and password, which are then captured by the attacker.
True
False
A minimum of six characters can refer to complex password.
True
False
A minimum of eight character can refer to complex password.
True
False
A firewall can exist as.................
Hardware
Software
All of them
None of them
A hardware firewall is a device that is connected to the network and filters the packets based on a set of rules.
True
False
A software firewall is a device that is connected to the network and filters the packets based on a set of rules.
True
False
A software firewall runs on the operating system and intercepts packets as they arrive to a computer.
True
False
A hardware firewall runs on the operating system and intercepts packets as they arrive to a computer.
True
False
..............provides the functionality to identify if the network is being attacked.
Intrusion Detection Systems
Hardware Firewall
An IDS can be configured to watch for specific types of activities and then alert security personnel if that activity occurs.
True
False
....................allows a user who is outside of a corporate network to take a detour around the firewall and access the internal network from the outside.
Authentication
Encryption
Access control
VPN
For ............., organizations must balance the need for security with users’ need to effectively access and use these resources.
Confidentiality
Integrity
Usability
Availability
