Patch management software allows your organization to automatically install software patches on your servers and computers. Patch management software programs typically scan the network for missing updates and install necessary patches according to a schedule that you determine. Software can install operating system patches only, or patches for applications like office applications, media players, Internet browsers and other applications.

Patches are fixes that are provided by software manufacturers when a security vulnerability or other problem is discovered in their software. Since new threats are constantly bombarding Internet users, keeping patches up to date is an important step in protecting your network. To determine what patch software is right for your company, consider the following:

1. Decide whether you need patch management for operating systems and applications beyond Windows.

2. Choose user friendly software that is easy to configure and use.

3. Determine your budget for the software, as well as a server to run it on.

Action Steps
The best contacts and resources to help you get it done

Get patch management software tools for Windows

When protecting your network, it's important to keep your Windows-based computers and servers patched, since they are the most vulnerable to Internet threats.

I recommend: Microsoft Windows Server Update Services is free software that allows administrators to automate the distribution of patches to servers and workstations throughout the network. NetChk Protect from Shavlik Technologies LLC deploys patches across a network to Windows workstations and servers. It also provides patches for many applications, including Firefox, Real Player and Microsoft Office.

Find patch management software solutions for other operating systems

While Unix based operating systems are inherently more hardened and less vulnerable than Windows, it's wise to keep patches up to date. User software like Adobe Reader, media players and Microsoft Office also need to be patched regularly.

I recommend: ZENworks from Novell Inc. and PatchLink Update from Lumension Security support UNIX (including Linux and AIX,), Mac, Novell, Sun Solaris and other operating systems, as well as all versions of Windows. The software automates patch management across your network, including patches for applications like Adobe products, Microsoft Office and other software.

Compare patch management software providers

Check out information about patch management software companies before committing to a product.

I recommend: Capterra Inc., on Forbes Magazine's website, offers information about patch management software,including the business size each product is geared toward. WindowsSecurity.com from TechGenix Ltd. provides a detailed patch management software comparison.

Tips & Tactics

Helpful advice for making the most of this Guide

• •  View a demo of the product or check out screen shots to make sure the software is user friendly before committing to a purchase.
• •  Remember, your patch management software solution will only be effective if it is properly configured. Make sure to devote the necessary time for software training and configuration.
• •  If you run a very small organization, consider using a local support company or a qualified employee to patch your computers remotely. It may cost less money and time to manage a small number of computers manually than to manage patch management software. Make sure there is a defined patch management procedure and keep up-to-date logs.