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28 Cards in this Set
- Front
- Back
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What port does RPC over HTTP use?
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Port 443
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What port does NNTP use?
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Port 119
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What is a Firewall?
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Protects network from unauthorized access/attacks
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What is a TCP Port?
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abstract endpoint that provides a path for TCP segmented delivery
(secure communication path/port) |
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What is a Virus?
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executable code that can attach itself to files/programs then replicate and spread.
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What is a Worm?
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executable code that can attach itself to files/programs then replicate and spread.
A worm doesn't require a host program and can auto replicate when an application or OS transfers/copies files |
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What is a Trojan Horse?
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Program that pretends to be one thing but does damage when its run.
Cant replicate itself, users spread thru email. |
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What enables you to specify how viruses are processed?
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Firewall setup & Anti-virus Software
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What does the Microsoft Baseline Security Analyzer (MBSA) check for?
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Missing Patches, Blank or weak passwords and vulnerablilities on servers.
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What helps keep Windows based computers and server up to date with the latest critical updates?
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Microsoft Software Update Services (SUS)
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What automates the distribution and installation of the recommended security fixes for large companies with multiple locations?
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Microsoft System Management Server (SMS)
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What does Exchange Server 2k3 do if it receives an unauthenticated email message from an external source?
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It evaluates the source IP against the Accept and Deny list and rejects it if the IP is on the deny list.
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In the Spam confidence Level (SCL) value range, what would the lower value tell you?
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Lower Value = Higher probability that the email is SPAM
(ie:. range 1-10 / 1=spam) |
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What is the main benefit of encrypting email messages?
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A 3rd party intercepts it they will be unable to read the message.
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What provides security by authenticating that the message is actually from the sender?
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Digital Signature (Private Key of Sender)
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What is a Digital Signature?
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a code attached to an email that ensures that the sender is who they say they are.
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What is Encryption email?
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Cryptographic technique that translates the content of an email into an unreadable format.
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What is PKI?
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Public Key Infrastructure
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What are the 5 components of Public Key Infrastructure (PKI)?
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- Digital Signature
- Certificate Template - Certification Revocation List - CA - Certificate Services |
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What are the 3 Administrative models in Admin Groups?
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- Centralized
- Distributed - Hybrid (Mixed) |
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What objects can the Admin Group contain?
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- System Policy
- Routing Group - Public Folder Tree - Server |
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Exchange Full Admin, Exchange Admin and Exchange View only Admin are what?
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Exchange Administrator Roles
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What services must you install and enable (startup not req) for Exchange Server 2k3 to run?
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- NNTP (Network News Transfer Protocol)
- SMTP (Simple Mail Transfer Protocol) - WWW Publishing Service (W3C) - IIS Admin Service (Internet Information Service) |
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What services are required to Administer ExSvr2k3?
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- Microsoft Exchange System Attendant
- Microsoft Exchange Management - Windows management Instrumentation |
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What services are required to enable ExSvr2k3 to route messages?
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Microsoft Exchange Routing Engines
IIS Admin Service SMTP |
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What is the default log file format for SMTP?
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W3C format (WWW Consortium)
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What is the default log file for NNTP?
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Microsoft IIS format
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What are the 3 ASCII format options?
(American Standard Code for Information Interchange) |
- W3C Extended format
- Microsoft IIS format - NCSA format |
