Nyílt és zárt forráskódú operációs rendszerek leggyakoribb szolgáltatásainak vizsgálata biztonság és teljesítmény szempontjából

Worldwide it is more and more common that the systems of the national governance, army, education etc. are retooled to open source systems – mainly because of the economical operation. The purpose of the article is to analyze and compare – in the aspects of security and performance – the frequentest services of the operation system ensured by the newest version of the most commonly spread closed source operation system platform (Microsoft Windows Server 2008) and by the version of one of the most commonly used GNU/Linux distribution server (Ubuntu Linux Server Edition).