Advancements in Formal Verification and Access Control

The field of formal verification and access control is moving towards more efficient and scalable solutions. Researchers are exploring new approaches to verify the safety and security properties of complex systems, including the use of machine learning and artificial intelligence. One of the key directions is the development of novel type systems and verification techniques for programming languages and models, such as P4 programs and hybrid automata. Another area of focus is the improvement of access control models, including attribute-based access control (ABAC) and the next-generation access control (NGAC) model. Notably, the development of interactive platforms, such as ABAC Lab, is facilitating the analysis and evaluation of access control policies. Noteworthy papers include: Safety Analysis in the NGAC Model, which presents an algorithm for the safety problem that significantly outperforms naive brute force search. Securing P4 Programs by Information Flow Control, which introduces a novel security type system for analyzing information flow in P4 programs. Probabilistic Bisimulation for Parameterized Anonymity and Uniformity Verification, which presents a novel logical framework for analyzing bisimulation in probabilistic parameterized systems.

Sources

Safety Analysis in the NGAC Model

A Formal Verification Approach to Safeguard Controller Variables from Single Event Upset

Verified Purely Functional Catenable Real-Time Deques

Non-Blocking Robustness Analysis in Discrete Event Systems

ABAC Lab: An Interactive Platform for Attribute-based Access Control Policy Analysis, Tools, and Datasets

ATLAHS: An Application-centric Network Simulator Toolchain for AI, HPC, and Distributed Storage

FocusE: A semantic extension of FocusST

Towards Efficient Verification of Parallel Applications with Mc SimGrid

Securing P4 Programs by Information Flow Control

On verification and constraint generation for families of similar hybrid automata

Privacy-Preserving Runtime Verification

Probabilistic Bisimulation for Parameterized Anonymity and Uniformity Verification

A Survey on Open-Source Edge Computing Simulators and Emulators: The Computing and Networking Convergence Perspective

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