Denial of Service Attacks
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Recent papers in Denial of Service Attacks
Data security plays a crucial role in healthcare monitoring systems, since critical patient information is transacted over the Internet, especially through wireless devices, wireless routes such as optical wireless channels, or optical... more
Despite a plethora of research in the area, none of the mechanisms proposed so far for Denial-of-Service (DoS) mitigation has been widely deployed. We argue in this paper that these deployment difficulties are primarily due to economic... more
The 4-way Wi-Fi handshake is used to negotiate fresh pairwise keys, and authenticates both the client and Access Point (AP). We analyze this handshake, and discover several new denial-of-service (DoS) attacks against it. Interestingly,... more
We describe Just Fast Keying (JFK), a new key-exchange protocol, primarily designed for use in the IP security architecture. It is simple, efficient, and secure; we sketch a proof of the latter property. JFK also has a number of novel... more
Data security plays a crucial role in healthcare monitoring systems, since critical patient information is transacted over the Internet, especially through wireless devices, wireless routes such as optical wireless channels, or optical... more
ABSTRACT Denial of Service (DoS) attacks evolved and consolidated as severe security threats to network servers, not only for Internet Service Providers but also for governments. Earlier DoS attacks involved high-bandwidth flood-based... more
Countermeasures against denial of service attacks and node misbehaviour are mandatory requirements in MANET. Essential network operations assuring basic connectivity can be heavily jeopardized by nodes that do not properly execute their... more
Networks are prone to security attacks, and wireless infrastructure network is more vulnerable. The number of people preferring Wireless networks compared to the wired network has seen an expansion of user base owing to the fast and easy... more
Countermeasures against node misbehavior and selfishness are mandatory requirements in mobile ad hoc networks. Selfishness that causes lack of node activity cannot be solved by classical security means that aim at verifying the... more
Data security plays a crucial role in healthcare monitoring systems, since critical patient information is transacted over the Internet, especially through wireless devices, wireless routes such as optical wireless channels, or optical... more
Countermeasures against node misbehavior and selfishness are mandatory requirements in mobile ad hocnetworks. Selfishness that causes lack of node activity cannot be solved by classical security means that aim at verifyingthe correctness... more
Data security plays a crucial role in healthcare monitoring systems, since critical patient information is transacted over the Internet, especially through wireless devices, wireless routes such as optical wireless channels, or optical... more
Data security plays a crucial role in healthcare monitoring systems, since critical patient information is transacted over the Internet, especially through wireless devices, wireless routes such as optical wireless channels, or optical... more
Recently, several papers have studied the possibility of shrinking buffer sizes in Internet core routers to just a few dozen packets under certain constraints. If proven right, these results can open doors to building all-optical routers,... more
Intrusion prevention systems (IPSs) have become widely recognized as a powerful tool and an important element of IT security safeguards. Essential to every network intrusion prevention system is the ability to search through packets and... more