Browse Definitions:
Definition

IT Survival Kits

We've gathered a collection of resources to help you explore an IT topic you might not know much about. Here's how it works: We give you a little background about the concept, a glossary to look up related terms, some outside reading, and a self-assessment quiz. You spend as much (or as little) time as you like moving through the ten steps and exploring the concept. Use these, and our other learning tools to get up to speed quickly and sound knowledgeable. ;-)

Do you have a topic you'd like us to cover? Let us know!

Learn IT: Defeating Spam in the Enterprise

Learn IT: How Spam Affects E-mail Marketing Campaigns.

Learn IT: Instant Messaging in the Enterprise

Learn IT: Systems Management

Learn IT: Unleashing the Power of the Database

Learn IT: Web Services

Other useful learning guides:

64-bit Computing

802.11

Active Directory

Admin University: Spam

Autonomic Computing on iSeries

Backup and Recovery

Bluetooth

BPEL

Calculating ROI

CIO Survival Guides

CRM Analytics

Desktop Linux

Developer University: Domino and WebSphere Integration

Developer University: Domino, Java and J2EE

DSL

The essential storage primer

Firewalls

Grid Computing

IT Job Hunting

Linux Basics for Windows Pros

Linux Security

Linux Tools

Linux, Unix, and All the Little ixes

Network Administration

Networking: Fast track to our Crash Courses, Learning Guides & Learn IT series

PDAs in the Workplace

Quick Network Security & Hardware Refreshers

Samba

SAN-based Backups

SAN School

Security Policies

Spyware

Systems Management

SQL

Voice over IP

Wireless

Wireless Networking

XML

This was last updated in September 2005

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File Extensions and File Formats

SearchCompliance

  • internal audit (IA)

    An internal audit (IA) is an organizational initiative to monitor and analyze its own business operations in order to determine ...

  • pure risk (absolute risk)

    Pure risk, also called absolute risk, is a category of threat that is beyond human control and has only one possible outcome if ...

  • risk assessment

    Risk assessment is the identification of hazards that could negatively impact an organization's ability to conduct business.

SearchSecurity

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    Business continuity and disaster recovery (BCDR) are closely related practices that describe an organization's preparation for ...

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    A business continuity plan (BCP) is a document that consists of the critical information an organization needs to continue ...

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SearchStorage

  • flash memory

    Flash memory, also known as flash storage, is a type of nonvolatile memory that erases data in units called blocks.

  • NAND flash memory

    NAND flash memory is a type of nonvolatile storage technology that does not require power to retain data.

  • NOR flash memory

    NOR flash memory is one of two types of nonvolatile storage technologies.

SearchSolidStateStorage

  • hybrid hard disk drive (HDD)

    A hybrid hard disk drive is an electromechanical spinning hard disk that contains some amount of NAND Flash memory.

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