CN100484043C - 网络防syn洪流攻击检测方法 - Google Patents
网络防syn洪流攻击检测方法 Download PDFInfo
- Publication number
- CN100484043C CN100484043C CNB2004100355518A CN200410035551A CN100484043C CN 100484043 C CN100484043 C CN 100484043C CN B2004100355518 A CNB2004100355518 A CN B2004100355518A CN 200410035551 A CN200410035551 A CN 200410035551A CN 100484043 C CN100484043 C CN 100484043C
- Authority
- CN
- China
- Prior art keywords
- syn
- connection data
- data packet
- packet
- nodes
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000000034 method Methods 0.000 title claims abstract description 18
- 238000001514 detection method Methods 0.000 claims abstract description 37
- 230000002159 abnormal effect Effects 0.000 claims description 9
- 238000001914 filtration Methods 0.000 claims description 9
- 230000009191 jumping Effects 0.000 claims description 6
- 230000002265 prevention Effects 0.000 claims description 4
- 238000012545 processing Methods 0.000 claims description 4
- 238000012546 transfer Methods 0.000 claims description 3
- 230000007423 decrease Effects 0.000 abstract 1
- 238000005516 engineering process Methods 0.000 description 3
- 238000012790 confirmation Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012217 deletion Methods 0.000 description 1
- 230000037430 deletion Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
Images
Landscapes
- Data Exchanges In Wide-Area Networks (AREA)
- Computer And Data Communications (AREA)
Abstract
Description
id | time_t | *next |
Port | long count | *timeptr | *next |
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB2004100355518A CN100484043C (zh) | 2004-08-12 | 2004-08-12 | 网络防syn洪流攻击检测方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB2004100355518A CN100484043C (zh) | 2004-08-12 | 2004-08-12 | 网络防syn洪流攻击检测方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1735045A CN1735045A (zh) | 2006-02-15 |
CN100484043C true CN100484043C (zh) | 2009-04-29 |
Family
ID=36077253
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2004100355518A Expired - Fee Related CN100484043C (zh) | 2004-08-12 | 2004-08-12 | 网络防syn洪流攻击检测方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN100484043C (zh) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101018233B (zh) * | 2007-03-20 | 2011-08-24 | 杭州华三通信技术有限公司 | 会话的控制方法及控制装置 |
CN101729513B (zh) | 2008-10-27 | 2014-02-19 | 华为数字技术(成都)有限公司 | 网络认证方法和装置 |
CN101478537B (zh) * | 2008-12-31 | 2012-01-04 | 成都市华为赛门铁克科技有限公司 | 一种单向环境中的网络安全防护方法和装置 |
CN101917309B (zh) * | 2010-08-27 | 2012-11-07 | 电子科技大学 | 软交换平台下公共服务号码的拒绝服务攻击检测方法 |
CN112532961A (zh) * | 2020-12-04 | 2021-03-19 | 上海影创信息科技有限公司 | Vr眼镜的延时检测安全提示方法和系统及其vr眼镜 |
-
2004
- 2004-08-12 CN CNB2004100355518A patent/CN100484043C/zh not_active Expired - Fee Related
Non-Patent Citations (4)
Title |
---|
一种基于Patricia树的检测Syn Flood攻击的方法. 陈杰等.计算机工程,第vol.30卷第no.13期. 2004 |
一种基于Patricia树的检测Syn Flood攻击的方法. 陈杰等.计算机工程,第vol.30卷第no.13期. 2004 * |
基于异常的Anti SYN Flood实现. 程劲等.电子科技大学学报,第vol.32卷第no.6期. 2003 |
基于异常的Anti SYN Flood实现. 程劲等.电子科技大学学报,第vol.32卷第no.6期. 2003 * |
Also Published As
Publication number | Publication date |
---|---|
CN1735045A (zh) | 2006-02-15 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US7757285B2 (en) | Intrusion detection and prevention system | |
US7624447B1 (en) | Using threshold lists for worm detection | |
US9325725B2 (en) | Automated deployment of protection agents to devices connected to a distributed computer network | |
EP2257024B1 (en) | Method, network apparatus and network system for defending distributed denial of service ddos attack | |
US20040111531A1 (en) | Method and system for reducing the rate of infection of a communications network by a software worm | |
US20070150955A1 (en) | Event detection system, management terminal and program, and event detection method | |
US20030101353A1 (en) | Method, computer-readable medium, and node for detecting exploits based on an inbound signature of the exploit and an outbound signature in response thereto | |
US8489755B2 (en) | Technique of detecting denial of service attacks | |
Dabbagh et al. | Slow port scanning detection | |
JP2006512856A (ja) | DoS攻撃の検出及び追跡を行うシステム及び方法 | |
JP2005518764A (ja) | データ転送ネットワークにおけるipスプーフィングの検知・削除システムおよび方法 | |
EP1535164A2 (en) | Determining threat level associated with network activity | |
GB2382261A (en) | Inserting an intrusion prevention system into a network stack | |
CN1492328A (zh) | 用于检测tcp syn洪水式攻击的统计方法 | |
CN113839935B (zh) | 网络态势感知方法、装置及系统 | |
CN114006723B (zh) | 基于威胁情报的网络安全预测方法、装置及系统 | |
US7836503B2 (en) | Node, method and computer readable medium for optimizing performance of signature rule matching in a network | |
CN105471835A (zh) | 提升防火墙处理性能的方法及系统 | |
CN110061998B (zh) | 一种攻击防御方法及装置 | |
CN110798427A (zh) | 一种网络安全防御中的异常检测方法、装置及设备 | |
CN104135474A (zh) | 基于主机出入度的网络异常行为检测方法 | |
CN102447707A (zh) | 一种基于映射请求的DDoS检测与响应方法 | |
CN100484043C (zh) | 网络防syn洪流攻击检测方法 | |
KR101268104B1 (ko) | 침입방지시스템 및 그 제어방법 | |
KR100803029B1 (ko) | 협력적인 통계기반 탐지기법을 이용한 분산서비스거부공격의 방어 방법 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
ASS | Succession or assignment of patent right |
Owner name: HAIXIN GROUP CO., LTD. Free format text: FORMER OWNER: HAIXIN GROUP CO., LTD.; APPLICANT Effective date: 20071214 |
|
C10 | Entry into substantive examination | ||
C41 | Transfer of patent application or patent right or utility model | ||
SE01 | Entry into force of request for substantive examination | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20071214 Address after: 151, Zhuzhou Road, Laoshan District, Shandong City, Qingdao Province, China: 266100 Applicant after: HISENSE Co.,Ltd. Address before: Zip code 11, Jiangxi Road, Qingdao, Shandong, China: 266071 Applicant before: HISENSE Co.,Ltd. Co-applicant before: Beijing Hisense Digi-Tech Co.,Ltd. |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090429 |