Our SysFlow work will appear in IEEE Transactions on Information Forensics and Security (TIFS) 2023. SysFlow is the first programmable zero trust (ZT) framework for system security! It presents a novel system security development framework for programmable ZT security control of host system activities at runtime. It offers unprecedented and unified programmability for users to achieve their dynamic security needs. Read our paper (here) and try to use our prototype system here. Now you can build your own security applications on top of that!