Denial Of Service Attack: Definition and additional resources from BNET
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BNET Business Dictionary

Business Definition for: Denial Of Service Attack

  • an attack on a computer system by a hacker or virus that does not seek to break into the system, but rather to crash a Web site by deluging it with phony traffic. Such attacks are difficult to defend against, but firewalls can be designed to block repeated traffic from a particular source.

Additional Resources

Amid News of Denial of Service Attack Against Microsoft, Asta Networks Offers Telling Industry Insights; Industry Leader is Well Versed in the Dangers of Denial of Service Attacks
Business/High Tech Editors
Tags: denial of service, industry, Microsoft Corp.
Research articles 2001-01-25
Denial of Service Attacks: A Clear and Present Danger - Industry Trend or Event
The FBI is concerned that the latest rash of attacks on major Internet sites was only a warm-up. Sometime in the near future, massive attacks are likely to cause a level of disruption in Internet services that will affect thousands of organizations simultaneously. It's surprisingly easy to launch a...
Tags: agent, attack, Clear, industry, intrusion, monitoring, network, NETWORKING, performance, SECURITY, server
Research articles 1970-01-01
Defense against DDoS. (Quick Bytes).(distributed denial of service, Computer Emergency Response Team)(Brief Article)
The Computer Emergency Response Team CERT has issued a white paper on the latest trends in distributed denial of service attacks as well as the deployment, use, and impact of recent denial of service tools.
Tags: CERT, SECURITY
Research articles 2002-01-01
CERT hit by DoS attack
INTERNET BUSINESS NEWS-C1995-2001 M2 COMMUNICATIONS LTD The Computer Emergency Response Team CERT, a US government-funded centre that gives early warnings of potential security threats on the Internet has itself been under attack. CERT's web site has this week been the target of a distributed denial-of-service attack...
Tags: CERT, INTERNET, SECURITY
Research articles 2001-05-25
SAVVIS Launches Network-Based DDoS Attack Mitigation Service; New Utility Security Service Offers Protection to SAVVIS Network and Hosting Service Customers Without the Cost of Dedicated Equipment
ST. LOUIS -- SAVVIS, Inc. (NASDAQ:SVVS), a leading global IT utility services provider, today announced the launch and availability of its latest managed security service: SAVVIS network-based distributed denial of service DDoS attack mitigation. The new cloud-based service offers DDoS attack mitigation to any of SAVVIS' 5,000 network and hosting...
Tags: network, security
Research articles 2005-12-19
CERT hit by DoS attack - Government Activity - Brief Article
TELECOMWORLDWIRE-25 May 2001-CERT hit by DoS attack C1994-2001 M2 COMMUNICATIONS LTD http://www.m2.com The Computer Emergency Response Team CERT, a US government-funded centre that gives early warnings of potential security threats on the Internet has itself been under attack. CERT's web site has this week been the...
Tags: CERT, SECURITY
Research articles 2001-05-25
Attack On Hack Site - Industry Trend or Event - Brief Article
The federally funded CERT Web site was knocked out for a day last week by a denial-of-service attack - the same sort of siege it was designed to warn against. The nonprofit CERT offers early warnings and alerts on security vulnerabilities and cyberattacks to the government and to private corporations...
Tags: attack, CERT, Government, industry, INTERNET, SECURITY
Research articles 2001-06-04
Buy.com Back Online and Fully Functional Following a Temporary Slow Down Due to a Denial of Service Attack
Business Editors
Tags: Buy.com, denial of service
Research articles 2000-02-08
TELUS Selects CloudShield for Network-Based, Denial of Service Attack Mitigation; CloudShield's CS-2000 Enables Canadian Telecommunications Leader to Provide Clean Traffic — Free of Malicious DoS Attacks
SUNNYVALE, Calif. -- CloudShieldR Technologies, Inc., the leader in high performance "In-Network" ComputingTM platforms for security, VoIP, and traffic management applications, today announced that TELUS (TSX:T)(TSX:T.NV)(NYSE:TU), a national telecommunications company in Canada, is using CloudShield's CS-2000 In-Network Computing platforms for its new Denial of Service DoS Attack Mitigation managed security...
Tags: denial of service, network, TELUS Corp.
Research articles 2005-05-16
The Philadelphia In...uirer Personal Finance Column.
By Jeff Brown, The Philadelphia In...uirer Knight Ridder/Tribune Business News Aug. 7--If you remember the book or movie All the President's Men, you may recall the "non-denial denial" issued by the Nixon folks during Watergate. The point of the non-denial...
Tags: denial, FINANCE, guilt, investor, Philadelphia, SEC
Research articles 2003-08-07
NTT Com to Test Latest DDoS Attack-Prevention System
NTT Communications has announced that it will run a trial on a state-of -the-art security system to protect NTT Com Global IP Network against distributed denial-of-services DDoS attacks. The DDoS attacks cause the denial of service for users of a targeted system by flooding the system with incoming messages to...
Tags: NTT Corp.
Research articles 2005-03-01
BUSINESS BRIEFS
Yahoo! suffers hacker attack ---Computer vandals using a common type of electronic attack overwhelmed Yahoo!, the most popular site on the Internet, and rendered the flagship Web directory inaccessible Monday for at least several hours. Yahoo! Inc. spokeswoman Diane Hunt said the company was the victim of hackers...
Tags: Hacking, Manufacturing, PBS, PRODUCTIVITY, SECURITY, Yahoo! Inc.
Research articles 2000-02-08
Foreign Hackers Take Big Bytes Out of U.S. Websites
The White House was among recent victims of denial-of-service attacks that blocked access by regular users. Denial of service results when a huge wave of requests swamps the capacity of a server. Vandals have crippled many large Websites such as Yahoo using similar tactics in the past. Some experts attributed...
Tags: attack, computer, hacker, Hacking, PRODUCTIVITY, SECURITY, White House
Research articles 2001-06-04
DOD checks for hacker denial of service 'tools'
All DOD network administrators are checking their computers and servers to ensure they're not infected by hacker tools that can be used for denial of service attacks, DOD officials said. Hackers launched denial of service attacks on some of the leading Web sites in the country including Amazon.com, Yahoo.com, E*Trade,...
Tags: attack, computer, hacker, Hacking, PRODUCTIVITY, SECURITY, tool, U.S. Department of Defense
Research articles 2000-03-01
State of Denial: Bush at War, Part III
State of Denial: Bush at War, Part III. By Bob Woodward. New York: Simon and Schuster, 2006. 560 pages. $30.00 ($15.00 paper). Reviewed by Jeffrey Record, Professor of Strategy and International Security, Air War College. State of Denial is Bob Woodward's third book on the George W. Bush administration's...
Tags: administration, Bush, Denial, Iraq, president, White House
Research articles 2007-03-22
MIDDLE EAST: AL-JAZEERA WEBSITE BOMBARDED BY HACKERS.(Brief Article)
According to the Kuwaiti Kuna news agency (March 27, 2003), the newly launched English-language page, which went live Monday, was hardest hit in a bombardment of data packets known as a denial-of-service attack. Ayman Arrashid, Internet system admini According to the Kuwaiti Kuna news agency (March...
Tags: attack, denial of service, server, Web site
Research articles 2003-03-30
Sourcefire Provides Coverage Ahead of Threat for Microsoft Denial of Service; Sourcefire's Focus on Vulnerabilities Protects Customers and Snort® Users
COLUMBIA, Md. -- Sourcefire, Inc., the creators of SnortR and the world leader in intrusion prevention, today announced that its customers and Snort users already have coverage in place for a newly discovered Microsoft UPnP RPC Denial of Service attack. The SourcefireTM Vulnerability Research Team VRT quickly determined that rules...
Tags: denial of service, Microsoft Corp.
Research articles 2005-11-17
AL-JAZEERA WEBSITE BOMBARDED BY HACKERS
According to the Kuwaiti Kuna news agency (March 27, 2003), the newly launched English-language page, which went live Monday, was hardest hit in a bombardment of data packets known as a denial-of- service attack. Ayman Arrashid, Internet system administraAccording to the Kuwaiti Kuna news agency (March 27, 2003), the newly...
Tags: attack, server, Web site
Research articles 2003-03-30
Attack on internet's core fails to trouble local users.
Oct 23, 2002 (The Australian Financial Review - ABIX via COMTEX) A denial of service attack on the Internet's 13 root servers has failed to dent the system's performance. Thought to be the work of "script kiddies" - inexperienced users using pre-programmed scripts -...
Tags: HARDWARE, ICANN, INTERNET, performance, SECURITY, Servers
Research articles 2002-10-24
Growth of radicalism within Open Source - SCO under attack again.
M2 PRESSWIRE-24 November 2004-MI2G: Growth of radicalism within Open Source - SCO under attack againC1994-2004 M2 COMMUNICATIONS LTD RDATE:11242004 London, UK - The main SCO Group web site (sco.com) has been intermittently accessible on Tuesday and Wednesday, having been down on ...
Tags: attack, mi2g, SCO Group Inc.
Research articles 2004-11-24
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