n6 (Network Security Incident eXchange) is a system developed by CERT Polska to collect, manage, and distribute security information on a large scale. The distribution is done through a REST API and a web interface, allowing authorized users to access threat and incident data for their networks. For more information, visit the project's home page on GitHub: github.com/CERT-Polska/n6. You can also refer to the documentation available at n6.readthedocs.io. For inquiries, contact the developers via email at n6@cert.pl.
FEATURES
ALTERNATIVES
A threat hunting capability that leverages Sysmon and MITRE ATT&CK on Azure Sentinel
A comprehensive Threat Intelligence Program Management Solution for managing the entire CTI lifecycle.
An all-in-one email outreach platform for finding and connecting with professionals, with features for lead discovery, email verification, and cold email campaigns.
msticpy is a library for InfoSec investigation and hunting in Jupyter Notebooks with extensive functionality for log data analysis, threat intelligence enrichment, and visualization.
A free software that calculates the security ranking of Internet Service Providers to detect malicious activities.
API for querying domain security information, categorization, and related data.
A library of Amazon S3 attack scenarios with mitigation strategies.
LOKI is a simple IOC and YARA Scanner for Indicators of Compromise Detection.
PINNED

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.

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.

OSINTLeak
OSINTLeak is a tool for discovering and analyzing leaked sensitive information across various online sources to identify potential security risks.

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.