IT Essentials 1

Chapter 9

JEOPADY

RouterRouterModesModes

WANWANEncapsulationEncapsulation

WANWANServicesServices

RouterRouterBasicsBasics

RouterRouterCommands Commands

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RouterRouterModesModes

WANWANEncapsulationEncapsulation

WANWANServicesServices

RouterRouterBasicsBasics

RouterRouterCommands Commands

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VirusesVirusesSecuritySecurityThreatsThreats

TCP/IPTCP/IPAttacksAttacks

SecuritySecurityProceduresProcedures

PreventativePreventativeMaintenanceMaintenance

Trouble-Trouble-shootingshooting

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► ► ► F i n a l J e o p a r d y ◄ ◄ ◄

Question

A program written with malicious intent.

Viruses100

A: What is a virus?

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QuestionA: What is a worm?

A self-replicating program that is harmful to networks

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Question

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A: What is a Trojan?

Often disguised as useful software.

Viruses300

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A: What is Consume Bandwidth?

Worms are harmful in a network because they_____________.

Viruses400

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A: What is a Stealth Virus.

Type of virus that lays dormant until summoned by the attacker

Viruses500

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A: What is Adware?

Displays advertising on the user’s computer.

Security Threats100

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Question

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A: What is Spyware?

Monitors activity on the computer.

Security Threats200

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A: What is Phishing?

Attacker pretends to represent a legitimate outside organization.

Security Threats300

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A: What is a Social Engineer?

A person that is able to gain access to private information through tricks.

Security Threats400

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A: What is ActiveX, Java, or JavaScript

Two of the three web tools that attackers use to install a program on a computer

Security Threats500

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A: What is zombies?

These infected computers make tracing the origin of the DoS attack difficult to locate.

TCP/IP Attacks100

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A: What is usernames and passwords?

Information extracted from a replay attack.

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A: What is spoofing?

A form of attack to gain access to resources on devices by pretending to be a trusted computer

TCP/IP Attacks300

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A: What is SYN flood?

A specific type of DoS attack via random TCP/IP ports

TCP/IP Attacks400

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A: What is DNS Poisoning?

A technique to redirect to false servers containing malicious content

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A: What is NTFS?

A file system with increased security and compatibility.

Security Procedures100

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A: What is a Security Policy?

A list of definitions to describe how a company addresses security issues.

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A: What is BIOS and Login?

Two levels of password protection.

Security Procedures300

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A: What is Cable Locks, RFID tags, Berg Connectors, Biometric Sensors, Security Guards and Security Cages?

List two methods of physical security.

Security Procedures400

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A: What is a WPA2?

An encryption format covering the entire 802.11i standard.

Security Procedures500

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A: What is a signature?

Patterns in the programming code of the software in a computer – used by antivirus programs to identify threats.

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A: What is a patch?

Code update provided by manufacturers of operating systems and software applications .

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A: What is a Service Pack?

A comprehensive update application which combines patches and upgrades.

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A: What is 3 AM?

Default time for Windows Update to install updates and patches.

Preventative Maintenance400

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A: What is Create a Restore Point?

The first step when installing service packs and security patches.

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A: What is slow computer operation OR slow Internet connection?

A common sign that a computer may have a virus

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A: What is That the problem has been solved?

In Closing with the customer, you should have them verify _____________.

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A: What is Other Techs, Internet Search, News Groups,

Manufacturer FAQs , Manuals, Online Forums, Technical Websites

Two resources that could be used to Evaluate the Problem.

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A: What is 128-bit WEP, WAP, or EAP-Cisco ?

One type of security that is better than 64-bit WEP.

Troubleshooting400

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A: What is Scan the Computer, Reboot, Login as different user, Check for OS updates/patches, update anti-virus signatures, change password?

Two Quick Solutions for virus problems

Troubleshooting500

QuestionA: What is a Biometric sensor?

Identifies physical characteristics of the user, such as fingerprints or retinas

Final Jeopardy

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