Diffy has been deprecated at Netflix. This software is no longer maintained or supported. Diffy is a digital forensics and incident response (DFIR) tool that was developed by Netflix's Security Intelligence and Response Team (SIRT). Diffy allows a forensic investigator to quickly scope a compromise across cloud instances during an incident, and triage those instances for followup actions. Diffy is currently focused on Linux instances running within Amazon Web Services (AWS), but owing to our plugin structure, could support multiple platforms and cloud providers. It's called "Diffy" because it helps a human investigator to identify the differences between instances, and because Alex pointed out that "The Difforensicator" was unnecessarily tricky. See Releases for recent changes. See our Read the Docs site for well-formatted documentation. Supported Technologies: AWS (AWS Systems Manager / SSM), Local osquery. Each technology has its own plugins for targeting, collection, and persistence. Features: Efficiently highlights outliers in security-relevant instance behavior. For example, you can use Diffy to tell you which of your instances are listening on an unexpected port.
FEATURES
ALTERNATIVES
A collaborative forensic timeline analysis tool for organizing and analyzing data with rich annotations and comments.
A tool for fixing acquired .evt Windows Event Log files in digital forensics.
A software utility with forensic tools for smartphones, offering powerful data extraction and decoding capabilities.
A script to assist in creating templates for VirtualBox to enhance VM detection evasion.
Toolkit for performing acquisitions on iOS devices with logical and filesystem acquisition support.
A library to access the Extensible Storage Engine (ESE) Database File (EDB) format used in various Windows applications.
A cybersecurity tool for collecting and analyzing forensic artifacts on live systems.
PINNED

ImmuniWeb® Discovery
ImmuniWeb Discovery is an attack surface management platform that continuously monitors an organization's external digital assets for security vulnerabilities, misconfigurations, and threats across domains, applications, cloud resources, and the dark web.

InfoSecHired
An AI-powered career platform that automates the creation of cybersecurity job application materials and provides company-specific insights for job seekers.

Mandos Brief Newsletter
A weekly newsletter providing cybersecurity leadership insights, industry updates, and strategic guidance for security professionals advancing to management positions.

Checkmarx SCA
A software composition analysis tool that identifies vulnerabilities, malicious code, and license risks in open source dependencies throughout the software development lifecycle.

Check Point CloudGuard WAF
A cloud-native web application and API security solution that uses contextual AI to protect against known and zero-day threats without signature-based detection.

Orca Security
A cloud-native application protection platform that provides agentless security monitoring, vulnerability management, and compliance capabilities across multi-cloud environments.

DryRun
A GitHub application that performs automated security code reviews by analyzing contextual security aspects of code changes during pull requests.

Wiz
Wiz Cloud Security Platform is a cloud-native security platform that enables security, dev, and devops to work together in a self-service model, detecting and preventing cloud security threats in real-time.