Computer Network Security [electronic resource] : 6th International Conference on Mathematical Methods, Models and Architectures for Computer Network Security, MMM-ACNS 2012, St. Petersburg, Russia, October 17-19, 2012. Proceedings / edited by Igor Kotenko, Victor Skormin.

Finding Malware on a Web Scale. -- Exposing Security Risks for Commercial Mobile Devices -- From Qualitative to Quantitative Enforcement of Security Policy -- Design and Implementation of a Cloud-Based Assured Information Sharing System -- Optimization of Key Distribution Protocols Based on Extractors for Noisy Channels within Active Adversaries -- A Vulnerability in the UMTS and LTE Authentication and Key Agreement Protocols -- Blind 384-bit Digital Signature Scheme -- RABAC: Role-Centric Attribute-Based Access Control -- Trust-Aware RBAC -- Alternative Mechanisms for Information Security -- Flow Policies by a Three-Valued Analysis -- Towards the Orchestration of Secured Services under Non-disclosure Policies -- An Approach for Network Information Flow Analysis for Systems of Embedded Components -- Individual Countermeasure Selection Based on the Return On Response Investment Index -- Security and Reliability Requirements for Advanced Security Event Management -- Model-Based Security Event Management -- Using Behavioral Modeling and Customized Normalcy Profiles as Protection against Targeted Cyber-Attacks -- Limitation of Honeypot/Honeynet Databases to Enhance Alert Correlation -- Stochastic Model of Interaction between Botnets and Distributed Computer Defense Systems -- Malware Characterization Using Behavioral Components -- MADAM: A Multi-level Anomaly Detector for Android Malware -- Using Low-Level Dynamic Attributes for Malware Detection Based on Data Mining Methods -- Configuration-Based Approach to Embedded Device Security -- A Study of Entropy Sources in Cloud Computers: Random Number -- Generation on Cloud Hosts -- Security Modeling of Grid Systems Using Petri Nets -- Using Graph Theory for Cloud System Security Modeling.