A Survey of Security Challenges and Solutions for Advanced Air Mobility and EVTOL Aircraft

This survey reviews the existing and envisioned security vulnerabilities and defense mechanisms relevant to Advanced Air Mobility AAM systems, with a focus on electric vertical takeoff and landing eVTOL aircraft. Drawing from vulnerabilities in the avionics in commercial aviation and the automate...

Scarcity signals: Are rare activities red flags?

By Darin Smith and John Arneson Cisco Talos reviewed six months of network connection telemetry logs spanning June 1, 2024 - Dec. 31, 2024, containing 3,220,829 log events and 742 unique base domains, to explore if domains that PowerShell rarely contacts are more likely to be malicious. Key...

RESTler - The First Stateful REST API Fuzzing Tool For Automatically Testing Cloud Services Through Their REST APIs And Finding Security And Reliability Bugs In These Services

RESTler is the first stateful REST API fuzzing tool for automatically testing cloud services through their REST APIs and finding security and reliability bugs in these services. For a given cloud service with an OpenAPI/Swagger specification, RESTler analyzes its entire specification, and then...