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NetowrkingBuild your home/office network. Computers and devices are connected by communications channels that facilitates communications among users and allows users to share resources with other users. A computer network allows sharing of resources and information among devices connected to the network. Wireless LANs – Wireless local area network use a high-frequency radio technology similar to digital cellular and a low-frequency radio technology. Wireless LANs use spread spectrum technology to enable communication between multiple devices in a limited area. An example of open-standards wireless radio-wave technology is IEEE 802.11b. Virtual private network A virtual private network (VPN) is a computer network in which some of the links between nodes are carried by open connections or virtual circuits in some larger network (e.g., the Internet) instead of by physical wires. The data link layer protocols of the virtual network are said to be tunneled through the larger network when this is the case. One common application is secure communications through the public Internet, but a VPN need not have explicit security features, such as authentication or content encryption. VPNs, for example, can be used to separate the traffic of different user communities over an underlying network with strong security features. A VPN may have best-effort performance, or may have a defined service level agreement (SLA) between the VPN customer and the VPN service provider. Generally, a VPN has a topology more complex than point-to-point. A VPN allows computer users to appear to be editing from an IP address location other than the one which connects the actual computer to the Internet. Domain registration/transferdDomain names are easy-to-remember names (URLs and email addresses) that are associated with one or more IP addresses. Since a web page is defined by its URL, the page can move to a different IP address without affecting visitors. Domain registrars sell Internet domain names (ex. yourdomain.com ). Registering a domain name is your first step to establishing your on-line presence. You don't even need a web site to register a domain name. The hardest part is finding a domain name that is not already in use. A Domain name transfer is the process of changing the designated registrar of a domain name. ICANN has defined a Policy on Transfer of Registrations between Registrars. Web Server
Apache is strongly supported by the Apache Server Community and is an open source platform that can be used under several operation systems such as Windows, Mac and UNIX based operating systems. Apache Server is the most used web server around the world and according reliable data from NetCraft Surveys more than 91 million servers are running under Apache Web Server. Multiple WebPages and websites can run under the same Web server. In other words, more than the 50% of web servers are running under Apache.The main reason why Apache Server is the main and principal product used in the internet is because the great advantages it offers for both users and developers. Web hosting serviceA web hosting service is a type of Internet hosting service that allows individuals and organizations to make their own website accessible via the World Wide Web. The scope of hosting services varies widely. The most basic is web page and small-scale file hosting, where files can be uploaded via File Transfer Protocol (FTP) or a Web interface. A complex site calls for a more comprehensive package that provides database support and application development platforms. Install Secure Sockets Layer (SSL)Secure Sockets Layer (SSL), are cryptographic protocols that provide security for communications over networks such as the Internet. TLS and SSL encrypt the segments of network connections at the Transport Layer end-to-end. The TLS protocol allows client/server applications to communicate across a network in a way designed to prevent eavesdropping and tampering. TLS provides endpoint authentication and communications confidentiality over the Internet using cryptography. TLS provides RSA security with 1024 and 2048 bit strengths. Data Backup and RecoveryOffer data-recovery services that can try to recover lost files resulting from hardware malfunctions, software conflicts, or viruses. Firewalls and Internet SecurityProtect your data using firewall, which keeps intruders from sneaking into your computer and accessing your private data. Firewalls also can alert you when spyware programs attempt to transmit your sensitive information over the Internet. UpgradesIf you don't want to buy a new computer, but would like to enhance your old system we can do it for you.If you don't want to buy a new computer, but would like to enhance your old system we can do it for you.
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