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Denial of Service Attacks

ALSO CALLED: Distributed Denial of Service Attacks, Teardrop Attacks, Denial of Service Prevention, DOSA, Packet Monkey, Attacks, DDoS Attacks, DNS Attacks, Smurfing, Denial-of-service Attack, D o S Attacks, DoS Attacks, and Smurf
DEFINITION: On the Internet, a distributed denial-of-service (DDoS) attack is one in which a multitude of compromised systems attack a single target, thereby causing denial of service for users of the targeted system. The flood of incoming messages to the target system essentially forces it to shut  … 
Definition continues below.


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Your request for Denial of Service Attacks webcasts returned limited or no results. The request has been expanded to include Network Security webcasts.
1 - 10 of 40 Matches
Remote Access: How to Maintain Security and Decrease the Burden on IT
sponsored by Citrix Online - GotoMyPC
WEBCAST:   Posted: 03 Jul 2008 | When: Available On Demand
SUMMARY: There's no doubt that remote access is a great way to increase employee productivity. But what about the IT Manager who needs to set up the network, keep it secure and maintain all those remote-access accounts? Here's a bit of news...

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Network Management: From Reactive to Proactive Mode Using Centralized Management Tools
sponsored by Stonesoft Inc.
WEBCAST:   Posted: 01 Jul 2008 | When: 15 Jul 2008, 14:00 EDT (18:00 GMT)
SUMMARY: Check out this webcast to learn how network management is expanding beyond simple device control to include security, compliance, and application performance.

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Wading Through the NAC Noise
sponsored by Sophos Inc.
PODCAST:   Posted: 30 Jun 2008 | Premiered: 30 Jun 2008
SUMMARY: Listen to this expert podcast to learn about the 3 key aspects of effective NAC tools to increase the security of your company's data.

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Deploying the NAC Solution
sponsored by Sophos Inc.
PODCAST:   Posted: 30 Jun 2008 | Premiered: 30 Jun 2008
SUMMARY: Check out this expert podcast for tips on effectively structuring your organization's NAC deployment project for maximum effectiveness.

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The Evolution of Endpoint Security
sponsored by Sophos Inc.
PODCAST:   Posted: 30 Jun 2008 | Premiered: 30 Jun 2008
SUMMARY: Check out this expert podcast to learn about the pros and cons of endpoint security integration and get tips for deploying these solutions.

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Server virtualization: Threats and countermeasures
sponsored by Apani
WEBCAST:   Posted: 12 Jun 2008 | When: Available On Demand
SUMMARY: In this webcast, we'll take you behind the scenes in virtualization security research so you can see what challenges the next several years will bring.

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Protecting Agency Data from Loss or Theft
sponsored by Lumension Security
PODCAST:   Posted: 10 Jun 2008 | Premiered: 01 Jun 2008
SUMMARY: In this podcast we will learn how threats to sensitive data have evolved and best practices for defining a sound data protection process.

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Endpoint Security Best Practices for Complying with FDCC Standards
sponsored by Lumension Security
PODCAST:   Posted: 10 Jun 2008 | Premiered: 01 Jun 2008
SUMMARY: Listen to this podcast and learn about the Federal Desktop Core Configuration (FDCC) mandate, aimed at improving endpoint security for government agencies.

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QuickTour Demo: Key Differentiators between MicroStrategy and Cognos
sponsored by MicroStrategy Incorporated
WEBCAST:   Posted: 09 Jun 2008 | When: Available On Demand
SUMMARY: This tour provides an overview of MicroStrategy platform's uniquely powerful enterprise BI capabilities and illustrates the 12 key differentiators between MicroStrategy and Cognos.

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PODCAST: The Hidden Challenges of Virtualization
sponsored by Stonesoft Inc.
PODCAST:   Posted: 06 Jun 2008 | Premiered: 06 Jun 2008
SUMMARY: This podcast presents the different types of virtualization and the ways in which security issues arise from this emerging form of infrastructure, along with its impact upon IT operations.

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DENIAL OF SERVICE ATTACKS DEFINITION (continued): …  down, thereby denying service to the system to legitimate users.

A hacker (or, if you prefer, cracker) begins a DDoS attack by exploiting a vulnerability in one computer system and making it the DDoS "master." It is from the master system that the intruder identifies and communicates with other systems that can be compromised. The intruder loads cracking tools available on the Internet on multiple -- sometimes thousands of -- compromised systems. With a single command, … 
Denial of Service Attacks definition sponsored by SearchSecurity.com, powered by WhatIs.com an online computer dictionary



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