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Providing the Ability of Working Remotely on Local Company Server via VPN

Muc Adam, Muchowski Tomasz, Murawski Lech, Szeleziński Adam

Multidisciplinary Aspects of Production Engineering

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2020

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Vol. 3, Iss. 1

195--205

EN

Increasingly popular remote work requires the use of modern network technologies to provide employees in a remote location with access to the company’s IT resources. The answer to the needs of remote access to files and server services can be the use of clouds and VPS. However, this involves high costs and requires entrusting the enterprise’s data to the providers of these services. Both for reasons of data security and too high costs, enterprises sometimes cannot use these technologies. The solution to the problem may be the use of encrypted VPN tunneling, which allows the device to be connected at a remote location to the company’s local network and use its resources as if it was connected to the local network with physical transmission medium.

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Containerization of Server Services

Muc Adam, Muchowski Tomasz, Zawadzki Albert, Szeleziński Adam

Multidisciplinary Aspects of Production Engineering

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2020

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Vol. 3, Iss. 1

320--330

EN

Businesses are increasingly confronted with server-related problems. More and more, businesses are enabling remote working and need to rely on network services. The provision of network services requires rebuilding the network infrastructure and the way employees are provided with data. Web applications and server services use common dependencies and require a specific network configuration. This often involves collisions between network ports and common dependencies’ configuration. This problem can be solved by separating the conflicting applications into different servers, but this involves the cost of maintaining several servers. Another solution may be to isolate applications with virtual machines, but this involves a significant overhead on server resources, as each virtual machine must be equipped with an operating system. An alternative to virtual machines can be application containerization, which is growing in popularity. Containerization also allows to isolate applications, but operates on the server’s native operating system. This means eliminating the overhead on server resources present in virtual machines. This article presents an example of web application containerization.

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Wirtualizacja usług serwerowych w sieciach telekomunikacyjnych

Wróbel R., Długosz T.

Przegląd Telekomunikacyjny + Wiadomości Telekomunikacyjne

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2012

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nr 10

1605-1607

PL

Przedmiotem artykułu jest wirtualizacja serwera Omówiono różne typy wirtualizacji. Przeprowadzono testy wydajnościowe wybranych usług w sieciach komputerowych opartych na wirtualnych serwerach Windows Server 2008 i Debian GNU/Linux.

EN

This paper is devoted to server virtualization services. Different types of virtualizations are presented. Efficiency tests of selected services in computer networks based on virtual servers Windows Server 2008 iDebian GNU/Linux were made.