2017 journal article

On Characterizing Information Dissemination During City-Wide Cascading Failures in Smart Grid

IEEE SYSTEMS JOURNAL, 12(4), 3404–3413.

By: M. Wei*, Z. Lu* & W. Wang n

author keywords: Communication networks; computer networks; cyber-physical systems; power system faults; power system protection; smart grids
TL;DR: It is found that information dissemination is not always the winner in the race against fault propagation, and an innovative framework is built, the cascading failure with communications framework, to consolidate both communication networks and power grids. (via Semantic Scholar)
UN Sustainable Development Goal Categories
11. Sustainable Cities and Communities (OpenAlex)
Sources: Web Of Science, NC State University Libraries
Added: December 10, 2018

2015 journal article

On Topology and Resilience of Large-Scale Cognitive Radio Networks Under Generic Failures

IEEE TRANSACTIONS ON WIRELESS COMMUNICATIONS, 14(6), 3390–3401.

By: L. Sun n, W. Wang n & Z. Lu n

author keywords: Resilience; cognitive radio networks; topology; generic failures
TL;DR: This work first defines two metrics, namely the failure occurrence probability p and failure connection function g(·), to characterize node failures and their spreading properties, respectively, and proves that each blackhole is exponentially bounded based on percolation theory. (via Semantic Scholar)
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018

2014 journal article

Camouflage Traffic: Minimizing Message Delay for Smart Grid Applications under Jamming

IEEE TRANSACTIONS ON DEPENDABLE AND SECURE COMPUTING, 12(1), 31–44.

By: Z. Lu n, W. Wang n & C. Wang*

author keywords: Smart grid; wireless applications; performance modeling; worst-case analysis; message delay; jamming attacks
TL;DR: A lightweight yet promising system, transmitting adaptive camouflage traffic (TACT), is demonstrated, to combat jamming attacks, which minimizes the message delay by generating extra traffic called camouflage to balance the network load at the optimum. (via Semantic Scholar)
UN Sustainable Development Goal Categories
9. Industry, Innovation and Infrastructure (OpenAlex)
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018

2014 conference paper

How can botnets cause storms? Understanding the evolution and impact of mobile botnets

2014 proceedings ieee infocom, 1501–1509.

By: Z. Lu n, W. Wang n & C. Wang*

TL;DR: The last chipper time is defined, which is the last time that service requests, even partially, can still be processed on time as the botnet keeps propagating and launching attacks, and reveals that although increasing network bandwidth can help with mobile services; at the same time, it can indeed escalate the risk for services being disrupted by mobile botnets. (via Semantic Scholar)
Sources: NC State University Libraries, NC State University Libraries
Added: August 6, 2018

2014 journal article

Modeling, Evaluation and Detection of Jamming Attacks in Time-Critical Wireless Applications

IEEE TRANSACTIONS ON MOBILE COMPUTING, 13(8), 1746–1759.

By: Z. Lu n, W. Wang n & C. Wang*

author keywords: Performance modeling; wireless network; time-critical messaging; jamming attack detection; smart grid applications
TL;DR: There exists a phase transition phenomenon for successful time-critical message delivery under a variety of jamming attacks, and a new metric, message invalidation ratio, is introduced to quantify the performance of time- critical applications. (via Semantic Scholar)
UN Sustainable Development Goal Categories
9. Industry, Innovation and Infrastructure (OpenAlex)
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018

2013 journal article

Cyber security in the Smart Grid: Survey and challenges

COMPUTER NETWORKS, 57(5), 1344–1371.

By: W. Wang n & Z. Lu n

author keywords: Smart Grid; Cyber security; Attacks and countermeasures; Cryptography; Security protocols
TL;DR: This paper focuses on reviewing and discussing security requirements, network vulnerabilities, attack countermeasures, secure communication protocols and architectures in the Smart Grid, and aims to provide a deep understanding of security vulnerabilities and solutions in the smart grid. (via Semantic Scholar)
UN Sustainable Development Goal Categories
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018

2012 conference paper

Hiding traffic with camouflage: Minimizing message delay in the smart grid under jamming

2012 Proceedings IEEE infocom, 3066–3070.

By: Z. Lu n, W. Wang n & C. Wang*

TL;DR: It is demonstrated via experiments that transmitting camouflage traffic can decrease the probability that a message is not delivered on time in order of magnitude for smart grid applications, indicating that the worst-case message delay is a U-shaped function of network traffic load. (via Semantic Scholar)
UN Sustainable Development Goal Categories
9. Industry, Innovation and Infrastructure (OpenAlex)
Sources: NC State University Libraries, NC State University Libraries
Added: August 6, 2018

2011 conference paper

From jammer to gambler: Modeling and detection of jamming attacks against time-critical traffic

2011 proceedings ieee infocom, 1871–1879.

By: Z. Lu n, W. Wang n & C. Wang*

TL;DR: A new metric, message invalidation ratio, is introduced, to quantify the performance of time-critical applications and shows that there in general exists a phase transition phenomenon for a time- critical application under jamming attacks. (via Semantic Scholar)
Sources: NC State University Libraries, NC State University Libraries
Added: August 6, 2018

2011 conference paper

On network performance evaluation toward the smart grid: A case study of DNP3 over TCP/IP

2011 ieee global telecommunications conference (globecom 2011).

By: X. Lu n, Z. Lu n, W. Wang n & J. Ma*

TL;DR: A micro smart grid is established to measure the delay performance of a predominant SCADA protocol, distributed network protocol 3.0 (DNP3) over TCP/IP, and results indicate that DNP3 over UDP can be further optimized in terms of delay efficiency, and a lightweight communication protocol is essential for time-critical smart grid applications. (via Semantic Scholar)
UN Sustainable Development Goal Categories
9. Industry, Innovation and Infrastructure (OpenAlex)
Sources: NC State University Libraries, NC State University Libraries
Added: August 6, 2018

2010 conference paper

On order gain of backoff misbehaving nodes in CSMA/CA-based wireless networks

2010 proceedings ieee infocom.

By: Z. Lu n, W. Wang n & C. Wang*

TL;DR: This paper defines and study two general classes of backoff misbehavior, and introduces a new performance metric, namely order gain, which is to characterize the performance benefits of misbehaving nodes in comparison to legitimate nodes. (via Semantic Scholar)
UN Sustainable Development Goal Categories
16. Peace, Justice and Strong Institutions (OpenAlex)
Sources: NC State University Libraries, NC State University Libraries
Added: August 6, 2018

2010 conference paper

Review and evaluation of security threats on the communication networks in the smart grid

Military communications conference, 2010 (milcom 2010), 1830–1835.

By: Z. Lu n, X. Lu n, W. Wang n & C. Wang*

TL;DR: This work provides initial experimental data of DoS attacks against a power network and shows that the network performance degrades dramatically only when the DoS attack intensity approaches to the maximum. (via Semantic Scholar)
Sources: NC State University Libraries, NC State University Libraries
Added: August 6, 2018

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