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IT Management >
Systems Operations >
Security >
Network Security >
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Denial of Service Attacks
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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,
Smurf
DEFINITION: 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 down, thereby denying service to the system to legitimate users.In a typical DDoS attack, a hacker (or, if you prefer, cracker) begins
Definition continues below.
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Denial of Service Attacks Reports
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How to Improve Cyber Security
sponsored by Trend Micro
VIDEO:
This five-minute video explores the latest cyber-security threats and cyber frauds and also reveals how the amazingly low cost of "renting a crook" to perform enterprise-grade attacks for you.
Posted: 04 Jun 2013 | Premiered: 16 Apr 2013
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10 Tips to Help You Minimize the Duration and Impact of a Security Breach
sponsored by Dell SecureWorks
WHITE PAPER:
Uncover the top 10 things you should do to enhance the security of your enterprise and reduce the duration and impact of a security breach.
Posted: 23 May 2013 | Published: 23 May 2013
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The Business Case for Outside-In Data Center Security
sponsored by IBM and Juniper
WHITE PAPER:
Discover how taking an outside-in data center approach for securing your mission-critical web applications can provide the protection IP-based defenses and next-generation firewalls cannot.
Posted: 21 May 2013 | Published: 21 May 2013
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Information Security Breaches Survey 2013
sponsored by ComputerWeekly.com
RESEARCH CONTENT:
Security breaches cost large businesses an average of £850,000, the 2013 Information Security Breaches Survey reveals.
Posted: 29 Apr 2013 | Published: 29 Apr 2013
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Types of DNS Attacks Reveal DNS Defense Tactics
sponsored by Verisign, Inc.
EGUIDE:
This E-Guide from SearchSecurity.com details different types of common domain name system (DNS) attacks, the unusual behaviors they invoke, and which defense tactics work best in the given scenario. View now to learn more!
Posted: 21 Mar 2013 | Published: 21 Mar 2013
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DDoS Malware
sponsored by Verisign, Inc.
WHITE PAPER:
Discover all you need to know about distributed denial of service (DDoS) attacks and tools – from BroBots to BlackEnergy – and the symptoms your network will feel to properly react to deviations and outages and reduce the effects of an attack.
Posted: 20 Mar 2013 | Published: 28 Feb 2013
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Top 5 Potential Pitfalls in DNSSEC Deployments
sponsored by Verisign, Inc.
PODCAST:
In this podcast, Char Sample, Security Solutions Engineer with CERT, discusses the top five concerns in DNSSEC deployments and issues security teams need to consider to avoid them. Download now to learn more!
Posted: 20 Mar 2013 | Premiered: Mar 20, 2013
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Securing DNS Infrastructure
sponsored by Verisign, Inc.
WEBCAST:
Uncover three methods used to secure the Domain Name System (DNS) as well as proper configurations for DNS instances, a thorough overview of DNS Security Extensions, or DNSSEC, and the need to monitor traffic as it moves to and from your enterprise's DNS infrastructure.
Posted: 20 Mar 2013 | Premiered: Mar 20, 2013
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DDoS Prevention Appliance Report Excerpts
sponsored by Arbor Networks
WHITE PAPER:
Learn about distributed denial-of-service (DDoS) prevention appliances, the market for such products, the driving calling for their adoption, and much more!
Posted: 13 Mar 2013 | Published: 28 Feb 2013
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Information security trends
sponsored by ComputerWeekly.com
RESEARCH CONTENT:
This report from CompTIA, based on original research, assesses the current trends in information security.
Posted: 11 Mar 2013 | Published: 11 Mar 2013
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DNS Firewalls and Defense Tactics
sponsored by Infoblox
EGUIDE:
Gain an in-depth look at today's most popular domain name system (DNS) attacks and the defense tactics against them. In addition, uncover how a DNS firewall can help keep your organization safe.
Posted: 18 Feb 2013 | Published: 18 Feb 2013
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Arbor Networks Enables DDoS Protection for Cloud Service and Hosting Providers
sponsored by Arbor Networks
WHITE PAPER:
This resource provides insight into the latest Distributed Denial of Service (DDoS) attack trends and describes how hosting and cloud service providers can mitigate the risk of DDoS and protect their data center infrastructure and services. Read on now to learn more.
Posted: 06 Feb 2013 | Published: 06 Feb 2013
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E is for Endpoint - 6 Strategies for Highly Effective IT Pros
sponsored by Lumension
WHITE PAPER:
Endpoint security now requires a new way of thinking that goes beyond just battling threats to actually enable operational improvement. Read this whitepaper to learn the six steps you need to think different about endpoint security.
Posted: 28 Jan 2013 | Published: 31 Jan 2012
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2012 Cost of Cyber Crime Study: UK
sponsored by ComputerWeekly.com
RESEARCH CONTENT:
The 2012 Cost of Cyber Crime Study: United Kingdom is independently conducted by Ponemon Institute. The benchmark study, sponsored by HP Enterprise Security is based on a representative sample of 38 organisations in various industry sectors.
Posted: 25 Oct 2012 | Published: 25 Oct 2012
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Why IPS Devices and Firewalls Fail to Stop DDoS Threats: How to Protect your Data Center's Availability
sponsored by Arbor Networks
WHITE PAPER:
Read this white paper to discover the ins and outs of DDoS attacks and learn why IPS devices and firewalls are not enough to protect your data center availability. Click through now to find out how you can keep your organization protected.
Posted: 24 Oct 2012 | Published: 31 Dec 2011
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Cyber Risk Perceptions: An Industry Snapshot
sponsored by ComputerWeekly.com
RESEARCH CONTENT:
Concerns about cyber-risks in business have increased over the past 12 months, this snapshot survey from Marsh and Chubb reveals.
Posted: 27 Jun 2012 | Published: 27 Jun 2012
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Information security breaches survey 2012
sponsored by ComputerWeekly.com
IT BRIEFING:
Rising security breaches cost UK billions over the last 12 months as cyber attacks reached record levels, according to the 2012 Information Security Breaches survey.
Posted: 24 Apr 2012 | Published: 24 Apr 2012
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Security as a Service: Benefits and Risks of Cloud-Based Security
sponsored by Symantec Corporation
EGUIDE:
Uncover the fresh approach cloud-based Security as a Service (SaaS) is bringing to the market and learn the top benefits and risks to get help deciding if this is a viable option for your organization.
Posted: 01 Mar 2013 | Published: 01 Mar 2013
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New UC Threats Leaving Your UC Platform Vulnerable
sponsored by Carousel Industries
EGUIDE:
This expert E-Guide from SearchUnifiedCommunications.com explores three emerging security threats that can leave your UC platform extremely vulnerability to security issues.
Posted: 21 May 2012 | Published: 18 May 2012
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WAN Security: Making the Right Choices for an Optimized WAN
sponsored by XO Communications
WEBCAST:
This webinar discusses the recent trends in WAN security, new and upcoming threats, and best practices for making well-informed WAN security decisions for your enterprise.
Posted: 03 May 2012 | Premiered: Apr 30, 2012
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Leveraging Cloud Security to Weather Threatening Storms: How to Defend Your Perimeter from Today's Outsized Threats
sponsored by Akamai Technologies
WHITE PAPER:
With rapid growth and complexity of today’s threats, traditional perimeter defenses are no longer enough to keep pace. This resource explores the current threat environment and how leveraging cloud-based security services can be a proactive and effective means to protecting against ever-evolving, modern day threats.
Posted: 04 Apr 2012 | Published: 04 Apr 2012
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Akamai Shields Leading Retailer from Ddos Attacks During Critical Holiday Shopping Period - and Protects $10 Million in Revenues
sponsored by Akamai Technologies
CASE STUDY:
In this case study, learn how one online retailer was able to maintain online operations and protect $10 million in revenue by implementing Akamai’s DDoS Defender Security Solution and utilizing Akamai Intelligent Platform to deflect and reflect malicious attacks.
Posted: 04 Apr 2012 | Published: 04 Apr 2012
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Stopping application layer DDoS attacks: What you need to know
sponsored by Neustar®
EGUIDE:
While a DDoS attack can be damaging to any organization, DDoS attacks specifically at the application-layer can be more ominous. Understanding these attacks are the first step to keeping your organization protected. In this e-guide, explore how DDoS is being used, what you can do to stop them, the future of the web threat landscape and more.
Posted: 27 Mar 2012 | Published: 27 Mar 2012
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Protecting the Enterprise Against Today's Distributed Denial of Service (DDoS) Attacks
sponsored by Corero Network Security
WHITE PAPER:
With today’s increasing reliance on the Internet, it is of utmost importance to ensure security and uninterrupted availability in order to maintain a competitive advantage. View this resource now to explore the risks of DDoS attacks, the latest DDoS attack trends, guidelines for a DDoS defense program and more.
Posted: 26 Mar 2012 | Published: 26 Mar 2012
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Cisco CleanAir Technology
sponsored by Cisco Systems, Inc.
WEBCAST:
Watch now to learn how you can balance anywhere, any device, any time access with the policy controls you need and also offering a high-quality end-user experience.
Posted: 02 Mar 2012 | Premiered: Mar 2, 2012
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