Businesses who do a lot of their work via computers and the Internet can’t afford to skimp on security software. It is essential protect not only the business’ personal and financial information, but any personal information you may have gathered about clients or employees. If you as a business owner splurge on nothing else in your electronics budget, splurge on excellent security software.
Basic free programs can offer you basic antivirus and antispyware options, but when you’re holding sensitive personal information in your database, you want something that will offer you more. These extra features could include online backup, anti-phishing features, parental controls, and cloud protection. While you may not use all of these on a regular basis, having all these tools at your disposal will make your business much safer.
If you want to learn more about what you need when deciding which security software to purchase, here are a few tips.
1. Signature Detection
While brand new malware can work around signature detection in an antivirus program, it’s still by far the most reliable way to find and dispose of known viruses. It’s based on recognizing the “signature” of a piece of known malware. If your computer is infected with a malicious program that has been tagged as such in the database, signature detection can find it and remove it safely.
2. Behavior-Based Detection
This type of detection looks for programs that, while they may not be tagged or labeled as malware, act in a similar fashion. Is it trying to change registry files or grant unauthorized access to the computer? A behavior-based detection system will flag it. The flaw here is that sometimes legitimate programs may have these behaviors as well and will be flagged when they don’t need to be. That’s an easy fix, though — just make sure you review programs marked as a threat and unflag any that you know are legitimate.
3. A Firewall
The easiest way to keep viruses from infecting your system is to prevent them from ever entering in the first place. A firewall will do just that. You want to make sure any security system firewall works both ways: blocking outside programs from trying to enter you system without permission and keeping data from leaking out.
4. Secure Backup
Malware creators are creative and persistent, so no security system can guarantee to be 100 percent perfect all the time. If anything does infect your computer and you need to restore from a backup, you want to make sure your security software makes it easy to do so securely, preferably by encrypting the data in storage so nobody can access it but you.