Your companies laptops, desktops, and servers are critical for most of your major business processes from customer management to invoicing, accounting, and payroll. If your systems are not available for use you can not perform these activities and keep your business operating effectively. Worse yet, if your devices have been compromised your data is not secure and it can be deleted, manipulated or misused for financial gain by cyber criminals. Simply, keeping your systems secure helps keep your business secure.
Here are the key items you need to consider to stay protected
Update your software – The developers that make the software you utilize are not perfect, in fact there are thousands of yet to be detected errors in every piece of software you own. Nearly every company is regularly updating its software to improve functionality and eliminate security vulnerabilities and you need to quickly update your systems to prevent against known security threats.
Utilize auto update functionality – For most desktop/laptop systems auto updates are the best way to ensure that you are installing any needed security patches in a timely manner. This link to Microsoft’s site shows you how to set the auto update functionality for their most common operating systems. Application software updates for the common applications you use including Microsoft Office, and Adobe among others are also required to round out your protection. Your internet browser (whichever you choose to utilize) is also one of the most critical things to have running at the most current version because a lot of malware is picked up via the Internet.
How to update Internet Explorer – While in IE go to Tools > Windows Update and install any recommended patches
How to update Firefox – While in Firefox go to Help > Check for Updates
* Note it is also important to ensure any Firefox updates you have installed are updated in a timely manner when a new release is available.
How to update Google Chrome – Follow the instructions provided by Google in the attached link.
The one exception you should make for auto updates is to not perform it on critical servers. All updates should be tested in a more controlled manner on a critical server to avoid potential problems with new security patches.
Utilize Antivirus software – Antivirus software is essential for minimizing the risks of getting infected with all forms of malware including viruses and worms. If you do happen to get infected antivirus software can often help you fix the issue and remove the problem. In addition to antivirus software, Microsoft’s Malicious Software Removal Tool is an excellent free tool that offers malware removal options.
Practice Safe Internet Browsing – Educate your users and train them to limit their Internet activity to trusted sites to lower their chances of picking up nasty malware. Even if you patch and have anti-virus you could be pushing your luck if you visit untrusted sites as a 0 day vulnerability could be waiting to infect your systems and defeat the other security mechanisms you have implemented.