I have software that is being developed in .Net MVC on a twitter bootstrap. The bottom of the pages will need to be signed by the individual that created the form. I would like for them to be able to put their password for the system into the program and it sign and show their handwritten signature. Also once 2 signatures are made, the record will be locked so that no one can alter it. The administrator will be the only one who could unlock it. This will be done for 4 documents. The Software is hosted in my Team Foundation Service server. You will have to check out the source code and check your code back in.