snort
Snort is an open source intrusion prevention system capable of real-time traffic analysis and packet logging. It uses a series of rules to define malicious network activity and generates alerts for users. It can be deployed inline to stop malicious packets and can be used as a packet sniffer, packet logger, or a full-blown network intrusion prevention system. Snort has two sets of rules: the Community Ruleset and the Snort Subscriber Ruleset. The Snort Subscriber Ruleset is developed, tested, and approved by Cisco Talos, while the Community Ruleset is developed by the Snort community and QAed by Cisco Talos. To get started with Snort, users need to download and install the source code, sign up and get an Oinkcode, and configure the rules.
FEATURES
ALTERNATIVES
A free open-source security tool for macOS to detect unauthorized physical access.
A Burp Suite extension that formats GraphQL requests for easier reading
A Linux command-line tool that allows you to kill in-progress TCP connections based on a filter expression, useful for libnids-based applications that require a full TCP 3-way handshake for TCB creation.
A honeypot system designed to detect and analyze potential security threats
Chaosreader is a tool for ripping files from network sniffing dumps and replaying various protocols and file transfers.
Load-balancing solution by Microsoft Azure with global infrastructure and financial guidance.
PINNED
Mandos Brief Newsletter
A weekly newsletter providing cybersecurity leadership insights, industry updates, and strategic guidance for security professionals advancing to management positions.
PTJunior
An AI-powered penetration testing platform that autonomously discovers, exploits, and documents vulnerabilities while generating NIST-compliant reports.
CTIChef.com Detection Feeds
A tiered cyber threat intelligence service providing detection rules from public repositories with varying levels of analysis, processing, and guidance for security teams.
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.
Checkmarx SCA
A software composition analysis tool that identifies vulnerabilities, malicious code, and license risks in open source dependencies throughout the software development lifecycle.
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.