@phdthesis{digilib12199, month = {October}, title = {PERANCANGAN DAN IMPLEMENTASI AUTENTIKASI REMOTE SERVER DENGAN MENGGUNAKAN METODE PORT KNOCKING BERBASIS LOADABLE KERNEL MODULE }, school = {UIN SUNAN KALIJAGA}, author = {NIM. 07650082 ROIS AWANG RIMBAYANI }, year = {2013}, note = {Pembimbing : Ade Ratnasari, S.Kom., M.T. }, keywords = {Keywords : Port Knocking, port, firewall, authentication, Loadable Kernel Module. , }, url = {https://digilib.uin-suka.ac.id/id/eprint/12199/}, abstract = {Security server computers is one of the main tasks of the system administrator . It is based on the general characteristics of computer network that is basically not safe to be accessed freely . Various loopholes in the server side to make the parties not responsible to try to break into the system with a variety of techniques . Opening ports for services that are public and which are private services , have a high risk for the possibility of being attacked by the attacker . This research emphasizes the implementation of loadable kernel module based programming to create applications that port knocking is used to authenticate to a server . Although the server-side firewall installed fairly sophisticated , but until now there are many servers that was breached . This is because the port is open and can be seen by outsiders . In this study , the authors use data collection methods such as literature review, coding , and system development methods . While the research stage is divided into several steps that the system design in general , design and testing each application . The end result of the study is the formation of a fairly secure authentication system , due to the closure of a very important port , the port SSH from people who are not entitled to access the server . By using port knocking over network managers helped during the authentication process to the server that he managed. Thus would make the attacker must try harder to penetrate into the system. } }