DDoS attack detection and prevention
Get the latest news and advice on DDoS attack detection and mitigation. Find out how to secure systems against flaws that can make your organization vulnerable to various types of DDoS attacks.
New & Notable
Instant Download: Free Guide to Password Security
Including insights from security pros Michael Cobb, Jeremy Bergsman and Nick Lewis, gain expert advice on how to improve your password policies to keep your enterprise safe. Explore machine learning-powered techniques, how to approach mobile password management, and more.
DDoS attack detection and prevention News
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April 27, 2018
27
Apr'18
DDoS-for-hire website taken down by law enforcement
Webstresser.org, a popular DDoS-for-hire website, was taken down by several law enforcement agencies across the globe. Details are sparse, but arrests have reportedly been made.
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April 26, 2018
26
Apr'18
IXPs asked to mind their 'MANRS' to improve routing security
The Internet Society expands its Mutually Agreed Norms for Routing Security, or MANRS, to IXPs as a means to protect the internet from route hijacking, leaks and IP address spoofing.
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April 17, 2018
17
Apr'18
Device wars: Researchers track new IoT botnet DDoS attacks
A variant of the Mirai IoT botnet is the suspected cause of distributed denial-of-service attacks on financial services companies earlier this year, according to Recorded Future.
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March 14, 2018
14
Mar'18
Risk & Repeat: Assessing the Memcrashed attacks
In this week's Risk & Repeat podcast, SearchSecurity editors discuss the Memcrashed exploit and the recent trend of record-setting DDoS attacks against enterprises.
DDoS attack detection and prevention Get Started
Bring yourself up to speed with our introductory content
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denial-of-service attack
A denial-of-service attack is a security event that occurs when an attacker prevents legitimate users from accessing specific computer systems, devices, services or other IT resources. Continue Reading
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CAPTCHA (Completely Automated Public Turing Test to Tell Computers and Humans Apart)
A CAPTCHA (Completely Automated Public Turing Test to Tell Computers and Humans Apart) is a type of challenge-response system designed to differentiate humans from robotic software programs. Continue Reading
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How to find the best DDoS attack prevention and detection tools
DDoS prevention is an urgent security need for any company. Learn how to select the products and services that will best strengthen your defense against denial-of-service attacks. Continue Reading
Evaluate DDoS attack detection and prevention Vendors & Products
Weigh the pros and cons of technologies, products and projects you are considering.
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UPnP vulnerability: How is the UPnP protocol being misused?
The UPnP protocol is being misused to distribute malware through home routers. Expert Michael Cobb explains the UPnP vulnerability and how to defend against it. Continue Reading
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Origin authentication a small step toward resolving BGP security issues
Although content verification, origin authentication and shared information can address aspects of BGP security, it's unlikely we'll be able to resolve the issues completely. Continue Reading
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How can I prevent a DDoS attack program?
DDoS programs overwhelm networks with a torrent of requests. How can you prevent a DDoS attack, and what are the steps you can take to keep your networking environment secure? Continue Reading
Manage DDoS attack detection and prevention
Learn to apply best practices and optimize your operations.
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FragmentSmack: How is this denial-of-service exploited?
FragmentSmack, a DDoS vulnerability first discovered in Linux, affects Windows as well as nearly 90 Cisco products. Discover how it can be exploited with Judith Myerson. Continue Reading
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What is missing from the NIST/DHS botnet security report?
The joint DHS and NIST report on botnet security offers goals and action items to counter distributed cyberthreats. Learn the report recommendations with expert Nick Lewis. Continue Reading
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DeOS attacks: How enterprises can mitigate the threat
An increase in DeOS attacks has been reported just as the 'Cisco 2017 Midyear Cybersecurity Report' predicted. Learn how these attacks target off-site backups with David Geer. Continue Reading
Problem Solve DDoS attack detection and prevention Issues
We’ve gathered up expert advice and tips from professionals like you so that the answers you need are always available.
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What is a long-tail DoS threat, and how does it target web apps?
Fine-grained application monitoring can defend against a long-tail DoS threat. This new kind of vulnerability manipulates service queues within a web application. Continue Reading
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What risks does the OpenFlow protocol vulnerability present?
Researchers found a vulnerability in OpenFlow that can cause problems. Learn how vendor-specific SDN controllers may cause these OpenFlow protocol vulnerabilities. Continue Reading
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How can a BGP vulnerability in Cisco products be fixed?
A BGP vulnerability in some Cisco products enabled denial-of-service attacks. Expert Judith Myerson explains the vulnerability and how Cisco fixed the problem. Continue Reading