We offer our extended experience in implantation, control, management and administration of servers based on Open Source software for the creation of database servers, FTP, Web, mail, etc... High Availability: every day that passes companies dedicate more money and time to protect them systems from unexpected risks. The high availavility systems have this quality, contemplating the possibility of hard disk break, a temporal power disconnection or general fall down of the system. In any case your computer systems will still be working after any misfortune. Control of access: companies face the challenge to control the pages to which their employees visit. We offer our server of access control with which you will be able to prevent that your employees take advantage of the time who would have to be dedicated to work, because we limit the pages which can be visited. Equally we can also limit services like MSN Messenger, Chats, FTPs and others, by means of a simple accessible program throught web.