Maintain Your Computers and Network

Equipment must meet the minimum recommended level to operate satisfactorily.
Remove problem computers from your network until they are fixed. If the problem computer is required then have it fixed immediately - problem computers compromise the correct functioning of the whole network and the integrity of your critical data.
Network equipment such as switches or routers, especially wireless devices, must be set up and configured by a trained technician. Test and keep network cabling and switches in good order. Poor connections can cause errors in your systems and can be very difficult to trace. It is critical that your computers are connected using properly installed and certified cabling. If you are unsure of your wiring or are planning a replacement, including a wireless network, consult a specialist in this field.
MedicalDirector highly recommends the installation of a UPS (Uninterruptible Power Supply) to prevent damage to your hardware and data files from power fluctuations. It is also suggested that power points be installed or are available for the exclusive use of the computer and peripheral equipment.
Install a virus checker and keep virus definition files current. Auto-update this if your software offers this facility.
For Internet connection, MedicalDirector recommends you install an Internet Firewall to protect your system unless this service is provided by your ISP. Consider whether a firewall is required – seek professional advice.
Only use Operating Systems designed for business environments, as they have greater internal security for networks and users, and keep up-to-date with service packs and security fixes.
Limit unnecessary software and use reputable hardware.
Ensure all users have sufficient access permissions to perform required tasks.
Use reputable and appropriately qualified professional technicians, particularly if you plan to use Terminal Server or Citrix Metaframe. The cost is small compared to fixing incorrectly configured systems and networks.