The Netcap (NETwork CAPture) framework efficiently converts a stream of network packets into platform neutral type-safe structured audit records that represent specific protocols or custom abstractions. These audit records can be stored on disk or exchanged over the network, and are well suited as a data source for machine learning algorithms. Since parsing of untrusted input can be dangerous and network data is potentially malicious, a programming language that provides a garbage collected memory safe runtime is used for the implementation. It was developed for a series of experiments in a bachelor thesis on the implementation and evaluation of secure and scalable anomaly-based network intrusion detection. Slides from the presentation at the Leibniz Supercomputing Centre of the Bavarian Academy of Sciences and Humanities are available on researchgate. The project won the 2nd Place at Kaspersky Labs SecurIT Cup 2018 in Budapest. Netcap uses Google's Protocol Buffers to encode its output, which allows accessing it across a wide range of programming languages. Alternatively, output can be emitted as comma separated values, which is a common input format for data analysis tools and systems.
FEATURES
EXPLORE BY TAGS
SIMILAR TOOLS
A free DNS recursive service that blocks malicious host names and protects user privacy.
Tcpdump is a command-line packet analyzer for capturing and analyzing network traffic.
A suite for man in the middle attacks, featuring sniffing of live connections, content filtering, and protocol dissection.
A TCP-based traceroute implementation that bypasses firewall filters to trace the path to a destination.
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 blog sharing packet capture files and malware samples for training and analysis, with archived posts and traffic analysis exercises.
NordVPN is a commercial VPN service that encrypts internet connections and hides IP addresses through a global network of servers, featuring integrated threat protection and multi-device support.
pfSense is a leading open source firewall and network security solution, providing advanced protection and connectivity options.
PINNED

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.