Near real-time detection of denial-of-service attacks
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Jan 1, 2019
Grant Date -
Jun 9, 2016
app pub date -
Dec 9, 2014
filing date -
Dec 9, 2014
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
Methods and systems for detection and mitigation of denial-of-service (DoS) attacks against network applications/services/devices in near real-time are provided. According to one embodiment, multiple access requests are received at a network device from a source Internet Protocol (IP) address. Temporal and/or spacial information relating to the access requests are stored in a first database operatively coupled with the network device. It is determined based on a first defined condition whether compression is to be performed on the stored temporal and/or spacial information. When a result of the determining is affirmative, then the stored temporal and/or spacial information is compressed. One or more compression ratios of the compressed temporal and/or spacial information with respect to the stored temporal and/or spacial information in uncompressed form are computed. The source IP address is identified as malicious based on the one or more compression ratios.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
Advertisement
Advertisement
Advertisement
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully