Firewall Fingerprinting and Denial of Firewalling Attacks
نویسندگان
چکیده
منابع مشابه
Denial of Firewalling
Firewalls are critical security devices handling all traffic in and out of a network. When under heavy load of both malicious and legitimate traffic, firewalls may be overloaded and start discarding or permitting packets without checking firewall rules, which can cause huge revenue losses or security breaches. In this paper, we study Denial of Firewalling attacks, where attackers use well-craft...
متن کاملPreventing Distributed Denial-of-Service Attacks on the IMS Emergency Services Support through Adaptive Firewall Pinholing
Emergency services are vital services that Next Generation Networks (NGNs) have to provide. As the IP Multimedia Subsystem (IMS) is in the heart of NGNs, 3GPP has carried the burden of specifying a standardized IMS-based emergency services framework. Unfortunately, like any other IP-based standards, the IMS-based emergency service framework is prone to Distributed Denial of Service (DDoS) attac...
متن کاملA Cross-Layer Approach for Mitigating Denial of Service Attacks: Device-Driver Packet Filter and Remote Firewalling
This paper presents two methods to mitigate distributed denial of service attacks and flash crowds: device driver level packet filtering and remote firewall. Device driver level packet filtering is designed to eliminate harmful network traffic before it consumes the processing resource for higher network protocol layers at a production server. The remote firewall is designed with a cross-layer ...
متن کاملDenial of Service Attacks
Denial of service attacks are not new. However, the recent increase of their power and their use by organized criminal organizations make necessary to consider them as one of the major issues IT infrastructures will have to face in the next few years. Trying to defeat those attacks without understanding their technical aspects is illusory. As such, this document intends to provide as much detai...
متن کاملDenial of Service Attacks
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ژورنال
عنوان ژورنال: IEEE Transactions on Information Forensics and Security
سال: 2017
ISSN: 1556-6013,1556-6021
DOI: 10.1109/tifs.2017.2668602