Alfonso Valdes

Publication Activity (10 Years)

Years Active: 1991-2023
Publications (10 Years): 8

Top Topics

Critical Infrastructure

Countermeasures

Anomaly Detection

Top Venues

Publications

Jude Battista, Klara Nahrstedt, Alfonso Valdes, Shane McFly
Alerga: Alert Aggregation and Reasoning in GOOSE Simulation Pipeline. SmartGridComm (2023)
Abhiroop Chattopadhyay, Alfonso Valdes, Peter W. Sauer, Reynaldo Nuqui
A Localized Cyber Threat Mitigation Approach For Wide Area Control of FACTS. SmartGridComm (2021)
Atul Bohara, Jordi Ros-Giralt, Ghada Elbez, Alfonso Valdes, Klara Nahrstedt, William H. Sanders
ED4GAP: Efficient Detection for GOOSE-Based Poisoning Attacks on IEC 61850 Substations. SmartGridComm (2020)
Abhiroop Chattopadhyay, Sujay Dasgupta, Richard Macwan, Alfonso Valdes, Reynaldo Nuqui, George Gross, Peter W. Sauer
Fast, Approximate State Estimation Based Approach for Cyber Threat Detection in Power Systems. HICSS (2020)
Hao Jan Liu, Hyungjin Choi, Paprapee Buason, Alfonso Valdes
Probabilistic Bounds on the Impact of Potential Data Integrity Attacks in Microgrids. HICSS (2019)
Paprapee Buason, Hyungjin Choi, Alfonso Valdes, Hao Jan Liu
Cyber-Physical Systems of Microgrids for Electrical Grid Resiliency. ICPS (2019)
Hao Jan Liu, Matthew Backes, Richard Macwan, Alfonso Valdes
Coordination of DERs in Microgrids with Cybersecure Resilient Decentralized Secondary Frequency Contro. HICSS (2018)
Alfonso Valdes, Richard Macwan, Matthew Backes
Anomaly Detection in Electrical Substation Circuits via Unsupervised Machine Learning. IRI (2016)
André Teixeira, György Dán, Henrik Sandberg, Robin Berthier, Rakesh B. Bobba, Alfonso Valdes
Security of smart distribution grids: Data integrity attacks on integrated volt/VAR control and countermeasures. ACC (2014)
Frank Kargl, Rens W. van der Heijden, Hartmut König, Alfonso Valdes, Marc Dacier
Insights on the Security and Dependability of Industrial Control Systems. IEEE Secur. Priv. 12 (6) (2014)
Marc Dacier, Frank Kargl, Hartmut König, Alfonso Valdes
Network Attack Detection and Defense: Securing Industrial Control Systems for Critical Infrastructures (Dagstuhl Seminar 14292). Dagstuhl Reports 4 (7) (2014)
Shalini Ghosh, Patrick Lincoln, Christian Petersen, Alfonso Valdes
Virus Detection in Multiplexed Nanowire Arrays using Hidden Semi-Markov models. CoRR (2014)
Marc Dacier, Frank Kargl, Alfonso Valdes
Securing Critical Infrastructures from Targeted Attacks (Dagstuhl Seminar 12502). Dagstuhl Reports 2 (12) (2012)
Linda Briesemeister, Steven Cheung, Ulf Lindqvist, Alfonso Valdes
Detection, correlation, and visualization of attacks against critical infrastructure systems. PST (2010)
Steven Cheung, Alfonso Valdes
Malware Characterization through Alert Pattern Discovery. LEET (2009)
Alfonso Valdes, Steven Cheung
Intrusion Monitoring in Process Control Systems. HICSS (2009)
Tanya Roosta, Dennis K. Nilsson, Ulf Lindqvist, Alfonso Valdes
An intrusion detection system for wireless process control systems. MASS (2008)
Dennis K. Nilsson, Tanya Roosta, Ulf Lindqvist, Alfonso Valdes
Key management and secure software updates in wireless process control environments. WISEC (2008)
Robert K. Cunningham, Steven Cheung, Martin W. Fong, Ulf Lindqvist, David M. Nicol, Ronald Pawlowski, Eric Robinson, William H. Sanders, Sankalp Singh, Alfonso Valdes, Bradley Woodworth, Michael Zhivich
Securing Current and Future Process Control Systems. Critical Infrastructure Protection (2007)
Alfonso Valdes, Martin W. Fong
Scalable visualization of propagating internet phenomena. VizSEC (2004)
Alfonso Valdes
Detecting Novel Scans Through Pattern Anomaly Detection. DISCEX (1) (2003)
Hassen Saïdi, Bruno Dutertre, Joshua Levy, Alfonso Valdes
Self-regenerative software components. SSRS@CCS (2003)
Alfonso Valdes, Magnus Almgren, Steven Cheung, Yves Deswarte, Bruno Dutertre, Joshua Levy, Hassen Saïdi, Victoria Stavridou, Tomás E. Uribe
Dependable Intrusion Tolerance: Technology Demo. DISCEX (2) (2003)
Phillip A. Porras, Martin W. Fong, Alfonso Valdes
A Mission-Impact-Based Approach to INFOSEC Alarm Correlation. RAID (2002)
Alfonso Valdes, Magnus Almgren, Steven Cheung, Yves Deswarte, Bruno Dutertre, Joshua Levy, Hassen Saïdi, Victoria Stavridou, Tomás E. Uribe
An Architecture for an Adaptive Intrusion-Tolerant Server. Security Protocols Workshop (2002)
Alfonso Valdes, Keith Skinner
Probabilistic Alert Correlation. Recent Advances in Intrusion Detection (2001)
Alfonso Valdes, Keith Skinner
Adaptive, Model-Based Monitoring for Cyber Attack Detection. Recent Advances in Intrusion Detection (2000)
Phillip A. Porras, Alfonso Valdes
Live Traffic Analysis of TCP/IP Gateways. NDSS (1998)
Harold S. Javitz, Alfonso Valdes
The SRI IDES Statistical Anomaly Detector. IEEE Symposium on Security and Privacy (1991)