Exam 6: Information Systems Security

Sometimes computer programs are used to commit acts of sabotage.A computer program that actually grows in size as it infects more and more computers in a network is known as a

All software and data is stored by the SaaS provider in the

Your company has been rapidly growing and increasing in profitability for the past five years.Suddenly,a new,smaller company has appeared,and it seems to have an uncanny ability to win away your previously loyal customers.You know that the owner of the new company is your company's former employee.You suspect the former employee has continued to access your databases. Required: a.Identify and briefly discuss the method that the former employee is likely using to access the system. b.Recommend three controls your company could employ to address this problem.

The type of backup which avoids the problems which arise from restoring incremental backups is a(n)

The information security management system life cycle includes analysis,design,implementation,and

Guidelines and standards that are important to Information Security Management Systems include all the following except

Hackers can be categorized as white,black,or ________ hat hackers.

________ is the best defense against electronic interception.

Viruses and denial of service attacks are examples of

ISO 27000 family of standards defines standards for building,operating,and maintaining ISMSs.

Jennifer Nguyen is interested in archiving several data files.She should

The best general security procedure is

In virtualization,the individual operating system instances run under the control of a "master program" called a(n)________.

The CSO should report directly to the president of the organization.

In general,________ arise from improperly installed or configured software and from unforeseen defects or deficiencies in the software.

An intruder who intercepts legitimate information and replaces it with fraudulent information is known as a

Which item listed below is a weakness of using a firewall for Internet security?

A worm is any type of Trojan that silently spreads from one computer to another over a network,without the intervention of any individual or server.

Presented below is a list of terms relating to accounting information systems,followed by definitions of those terms. Required: Match the letter next to each definition with the appropriate term.Each answer will be used only once. ________ 1.Biometric hardware authentication ________ 2.Archive bit ________ 3.Trapdoor ________ 4.Consensus-based protocol ________ 5.Hacker ________ 6.Fault tolerance ________ 7.Locked files ________ 8.Service bureau ________ 9.System fault A.The concept that if one part of the computer fails,a redundant part is available to take over B.This generally cannot be prevented by appropriate wall shielding C.Systems that automatically identify individuals based on their fingerprints,hand sizes,retina patterns,voice patterns,and other personal features D.This type of system requires an odd number of processors E.A program can be run but not looked at or altered F.A company that provides data processing services to other companies for a fee G.A type of intruder or attacker H.A portion of the computer program that allows someone to access a system while bypassing normal security procedures I.This would include hard disk crashes,power failures,or printer jams J.Commonly used in backup systems to indicate whether a file has been altered

GASB statement number ________ requires utility companies to maintain business continuity plans.