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solution providers. On-premises mitigation technology (most commonly a hardware device) is often placed in front of the network. This would limit the maximum bandwidth available to what is provided by the
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Manual DDoS mitigation is no longer recommended, due to the size of attacks often outstripping the human resources available in many firms/organizations. Other methods to prevent
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by analyzing "traffic patterns", to allow threat detection and alerting. DDoS mitigation also requires identifying incoming traffic, to separate human traffic from human-like
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One technique is to pass network traffic addressed to a potential target network through high-capacity networks, with "traffic scrubbing" filters.
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DDoS attacks are executed against websites and networks of selected victims. A number of vendors offer "DDoS-resistant"
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135:. Distribution avoids a single point of congestion and prevents the DDoS attack from concentrating on a single target.
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and RFC 6959, prevents amplification and spoofing, thus reducing the number of relay networks available to attackers.
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One technique of DDoS attacks is to use misconfigured third-party networks, allowing the amplification of
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61:. This process involves comparing signatures and examining different attributes of the traffic, including
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84:. Filtering can be done through anti-DDoS technology like connection tracking, IP reputation lists,
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38:. DDoS attacks are a constant threat to businesses and organizations, by delaying
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Methods of reducing impact from distributed denial-of-service attacks
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techniques and/or tools, for resisting or mitigating the impact of
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286:"Choosing a DDoS mitigation solution…the cloud based approach"
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packets. Proper configuration of network equipment, enabling
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DDoS mitigation works by identifying baseline conditions for
482:"Source Address Validation Improvement (SAVI) Threat Scope"
480:
McPherson, Danny R.; Baker, Fred; Halpern, Joel M. (2013).
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467:"Network Ingress Filtering: IP Source Address Spoofing"
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attacks can be implemented, such as on-premises and/or
338:"Deep packet inspection: The smart person's guide"
80:After the detection is made, the next process is
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30:(DDoS) attacks on networks attached to the
390:"Four ways to defend against DDoS attacks"
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364:"DDoS attacks: Prevention and Mitigation"
131:, mostly based on techniques similar to
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508:
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465:Senie, Daniel; Ferguson, Paul (2000).
257:"The 5 Essentials of DDoS Mitigation"
7:
284:Paganini, Pierluigi (10 June 2013).
419:Schmitt, Robin (2 September 2017).
421:"Choosing the right DDoS solution"
312:"How deep packet inspection works"
14:
388:Leach, Sean (17 September 2013).
255:Gaffan, Marc (20 December 2012).
34:, by protecting the target, and
336:Patterson, Dan (9 March 2017).
310:Geere, Duncan (27 April 2012).
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28:distributed denial-of-service
362:Tan, Francis (2 May 2011).
172:Guided tour puzzle protocol
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190:Intrusion detection system
543:Denial-of-service attacks
533:Computer network security
216:Vulnerability (computing)
133:content delivery networks
117:Internet service provider
425:Enterpriseinnovation.net
178:Content Delivery Network
42:, or by shutting down a
507:Cite journal requires
290:Cyber Defense Magazine
168:Client Puzzle Protocol
86:deep packet inspection
538:System administration
161:Methods of mitigation
452:"Amplification DDoS"
75:browser fingerprints
450:Rossow, Christian.
153:, as documented in
40:service performance
24:network management
206:Internet security
147:ingress filtering
123:Methods of attack
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491:10.17487/RFC6959
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427:. Archived from
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151:egress filtering
129:hosting services
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51:network traffic
20:DDoS mitigation
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36:relay networks
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182:Blacklist of
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98:rate limiting
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57:and hijacked
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548:Cyberwarfare
500:cite journal
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433:. Retrieved
429:the original
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402:. Retrieved
398:the original
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371:. Retrieved
368:The Next Web
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345:. Retrieved
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319:. Retrieved
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293:. Retrieved
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264:. Retrieved
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184:IP addresses
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94:whitelisting
90:blacklisting
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71:HTTP headers
69:variations,
63:IP addresses
59:web browsers
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22:is a set of
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18:
231:Cyberattack
112:cloud-based
527:Categories
242:References
226:Cybercrime
211:Web threat
46:entirely.
316:Wired.com
261:Wired.com
82:filtering
484:. IETF.
373:25 March
295:25 March
266:25 March
200:See also
194:Firewall
32:Internet
469:. IETF.
435:12 June
404:12 June
347:12 June
321:12 June
188:Use of
176:Use of
166:Use of
140:spoofed
44:website
155:BCP 38
73:, and
67:cookie
170:, or
96:, or
513:help
437:2018
406:2018
375:2014
349:2018
323:2018
297:2014
268:2014
221:DDoS
192:and
149:and
108:DDoS
55:bots
486:doi
236:VPN
143:UDP
100:.
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502:}}
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276:^
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