cerbos
                                Cerbos is the open core, language-agnostic, scalable authorization solution that makes user permissions and authorization simple to implement and manage by writing context-aware access control policies for your application resources.
                            
                        How to download and setup cerbos
Open terminal and run command
                                            git clone https://github.com/cerbos/cerbos.git
                                        
                                        git clone is used to create a copy or clone of cerbos repositories.
                                        You pass git clone a repository URL. it supports a few different network protocols and corresponding URL formats.
Also you may download zip file with cerbos https://github.com/cerbos/cerbos/archive/master.zip
Or simply clone cerbos with SSH
                                            [email protected]:cerbos/cerbos.git