Gmu it 223 - Study guides, Class notes & Summaries

GMU IT 223 Exam 2 (Lecture 5-9) Questions and Answers Already Passed Can you give examples of common bio-metric technologies? Fingerprint recognition, iris scanning, and face recognition Can you give examples of common policy requirements for passwords? Changing passwords on regular intervals, not changing the password to something you've had before, at least 8 characters long, at least one change of case, at least one digit, at least one special character, and not at the end of the ...

What is access control? - Answer-authorized entities can use a system when they need to. How is policy related to access control? - Answer-Policy driven control of access to systems, data, and dialogues. Examples of access control include barriers, passwords, and bio-metrics. What is the role of authentication in access control? - Answer-Verification (or not) of an individual's claim (usually of identity). What is the role of authorization in access control? - Answer-An entity (via his/her...

What is a firewall in everyday life? in IT?a fireproof barrier intended to prevent the spread of a fire What is a packet filter?The simplest form of network firewall What makes a stateless packet filter "stateless"?because each packet is examined in isolation - there is no awareness of the packet's state or relationship to other packets. What is a stateful (or dynamic) packet filter?A more sophisticated form of network firewall What is a socket? What are its components?is the combination ...

IT 105 Final Exam GMU Latest Version Graded A+ 0 to 127, with a default subnet mask of 255.0.0.0. Class A address 192-223, with a default subnet mask of 255.255.255.0. Class C 5 to 50 km, private/public, City networks, MAN A basic computer network can be described as two or more computers that are linked together. A combination of two or more basic network topologies Hybrid a computer technology that uses VR headsets, in combination with interactive hardware and software,...

What is access control? authorized entities can use a system when they need to. How is policy related to access control? Policy driven control of access to systems, data, and dialogues. Examples of access control include barriers, passwords, and bio-metrics. What is the role of authentication in access control? Verification (or not) of an individual's claim (usually of identity). What is the role of authorization in access control? An entity (via his/her/its identity) is given certain p...

What is access control? : authorized entities can use a system when they need to. How is policy related to access control? : Policy driven control of access to systems, data, and dialogues. Examples of access control include barriers, passwords, and bio-metrics. What is the role of authentication in access control? : Verification (or not) of an individual's claim (usually of identity). What is the role of authorization in access control? 2 : An entity (via his/her/its identity) is gi...