Whether networked computers are being set up for the first time or an existing network is being expanded or reconfigured, security comes first. There are many levels of security that can be imposed on a network, from an open model (typical in a home network) to a highly secure model, often including biometrics (e.g., fingerprint readers) for network or application access. Installing and properly configuring a firewall between the network and the internet is a top security measure, equal to having up-to-date antivirus software installed and running.
Wireless networking is all the rage, for good reasons: no messy wiring, portability, easy access. However, wireless networking is far from secure when installed out of the box. Configuring wireless networks to keep out intruders is a priority task.
E-mail can be set to work on a local or server mode, depending on your business needs, the number of users on the network, and the amount of e-mail traffic. While Microsoft Outlook is often used, there are many excellent alternatives that are more secure and equally reliable and usable. Whether Outlook or another e-mail client is used, proper configuration ensures quick, reliable, and secure sending and receiving of messages and files.
No matter how simple or complex the network, whether wired or wireless, spam eliminators, biometric security methods, and laptop protection all require stringent configuration.
