This tool uses the taint analysis technique for static analysis and aims to identify points of heap memory usage vulnerabilities in C and C++ languages.
Spock SLAF is a Shared Library Application Firewall "SLAF". It has the purpose to protect any service that uses the OpenSSL library. The SLAF inserts hooking to intercept all communication to detect security anomalies and block and log attacks like buffer overflow, path traversal, XSS and SQL injection. So to detect anomalies, Spock uses Deterministic Finite Automaton with rank scores to compute risks and create alerts for each context. https://github.com/CoolerVoid/spock_slaf
Casper-fs is a custom Linux Kernel Module generator to work with resources to protect or hide a custom list of files. Each LKM has resources to protect or hide files following a custom list in the YAML rule file. Yes, not even the root has permission to see the files or make actions like edit and remove. The files only can be caught, edited, and deleted if the user sends a proper key to the custom device to liberate the action in the file system.