Results 41 to 50 of about 41,910 (290)
SecSip: A Stateful Firewall for SIP-based Networks [PDF]
, 2009 SIP-based networks are becoming the de-facto standard for voice, video and instant messaging services. Being exposed to many threats while playing an major role in the operation of essential services, the need for dedicated security management approaches
Festor, Olivier, Lahmadi, Abdelkader
core +5 more sources
Joint Security and QoS Provisioning in Train-Centric CBTC Systems Under Sybil Attacks
IEEE Access, 2019 The security and Quality-of-Service (QoS) provisioning are two critical themes in urban rail communication-based train control (CBTC) data communication systems, which can directly affect the train's safe operation.
Xiaoxuan Wang +3 more
doaj +1 more source
EAODV: A*-BASED ENHANCEMENT AD-HOC ON DEMAND VECTOR PROTOCOL TO PREVENT BLACK HOLE ATTACKS
Jurnal Ilmu Komputer dan Informasi, 2013 Black hole attack is an attack where a node that responds to RREQ from the source node by replying a fake freshness information and false hop count. The black hole nodes do not respond to distributed co-operation in routing protocol to absorb all the ...
Khalil I Ghathwan +2 more
doaj +1 more source
IEEE Access, 2020 Mobile small cell technology is considered as a 5G enabling technology for delivering ubiquitous 5G services in a cost-effective and energy efficient manner.
Reza Parsamehr +3 more
doaj +1 more source
Active Internet Traffic Filtering: Real-time Response to Denial of Service Attacks [PDF]
, 2003 Denial of Service (DoS) attacks are one of the most challenging threats to Internet security. An attacker typically compromises a large number of vulnerable hosts and uses them to flood the victim's site with malicious traffic, clogging its tail circuit ...
Argyraki, Katerina J. +1 more
core +3 more sources
Secure Estimation in V2X Networks with Injection and Packet Drop Attacks [PDF]
2018 15th International Symposium on Wireless Communication Systems (ISWCS), 2018 Vehicle-to-anything (V2X) communications are essential for facilitating cooperative intelligent transport system (C- ITS) components such as traffic safety and traffic efficiency applications. Integral to proper functioning of C- ITS systems is sensing and telemetery.
Arpan Chattopadhyay +2 more
openaire +1 more source
PROVIDE: hiding from automated network scans with proofs of identity [PDF]
, 2016 Network scanners are a valuable tool for researchers and administrators, however they are also used by malicious actors to identify vulnerable hosts on a network. Upon the disclosure of a security vulnerability, scans are launched within hours.
Bestavros, Azer, Koch, William
core +3 more sources
FAIR: Forwarding Accountability for Internet Reputability
, 2016 This paper presents FAIR, a forwarding accountability mechanism that incentivizes ISPs to apply stricter security policies to their customers. The Autonomous System (AS) of the receiver specifies a traffic profile that the sender AS must adhere to ...
Pappas, Christos +2 more
core +1 more source
Security, Privacy and Safety Risk Assessment for Virtual Reality Learning Environment Applications
, 2018 Social Virtual Reality based Learning Environments (VRLEs) such as vSocial render instructional content in a three-dimensional immersive computer experience for training youth with learning impediments.
Calyam, Prasad +7 more
core +1 more source
Active router approach to defeating denial-of-service attacks in networks [PDF]
, 2007 Denial-of-service attacks represent a major threat to modern organisations who are increasingly dependent on the integrity of their computer networks. A new approach to combating such threats introduces active routers into the network architecture. These
El-Moussa, FA, Hope, MD, Linge, N
core +1 more source