The application of secure access management by using data transfer algorithms on Linux based FTP servers

Access to information via the internet is getting easy thanks to the developing information technologies. Internet is structurally the community of network in which many computers are all together. Some computers have some tasks on the internet such as data validation (host - server), data storage, and data processing. This task can change in accordance with the services provided by the computer. A computer can support server role for more than one service. Nowadays, security of data on host computer is one of the significant points to be considered. Security is a prerequisite to ensure the continuity of service. Security can be analyzed on three main sections; hardware, software, and media security. This study mainly focused on software-security. It is aimed that a computer can provide service as web service and ftp service. It is also added ftp service server to this computer in which more than one web site are set up, by this way, it is tried to access the domain safely where each user builds his/her own website. In this context, it was performed to transfer the data through secure channel (server) to the other side by generating 2048-bit RSA certificates. This security channel execution which was formed by using Ssl/Tls protocol was performed on CentOS and Arch Linux that is generally preferred in server systems.