Free business security software

ContaCam has received many positive customer reviews , rating it as a stable software option that is easy to install and use. Users also have the option of creating a daily video summary. Is easy to use and offers great features but some customers have reported problems when pairing with IP cameras. IP Camera Viewer by Deskshare. Works with a wide range of cameras but the free version offers limited features and can be difficult to set up. Supports an unlimited number of cameras and is compatible with a range of operating systems.

Does not offer free shipping. Allows users to remotely view their camera feed but the free version only allows 30 minutes of viewing a month. Commercial license: Unlike most antivirus software, Nano Antivirus has a fairly brief license agreement. Regarding use, it simply states that users "can use, copy and distribute this software without any restriction. Get started: Download Nano Antivirus here.

Although there's no need to register or provide any personal information to download the software, systems will require administrator privileges to install the software. Microsoft Security Essentials offers comprehensive protection against Trojans, malware, spyware and other types of viruses. The Windows 8 equivalent is called Windows Defender and comes built-in on all Windows 8 devices.

Why it's different: Microsoft Security Essentials tries to stay invisible while giving users complete control. First, it offers "quiet protection," meaning it defends your systems without getting in the way of your productivity.

For instance, it runs in the background and automatically schedules virus scans when your system will likely not be in use. It also minimizes the use of unnecessary alerts by using pop-ups only when a user's action is required. Additionally, the software features a simple, easy-to-use interface that lets users manually schedule and specify types of scans, toggle real-time protection, view scan histories and more. Commercial license: Microsoft Security Essentials is free to use on a limited number of small business computers.

Its EULA states under Section 1b Installation and Use Rights, "If you operate a small business, then you may install and use the software on up to 10 devices in your business. Get started: Download Microsoft Security Essentials here. Like Comodo and Nano Antivirus, Microsoft doesn't require you to register or provide any contact or billing information. Nano Antivirus Nano Antivirus is award-winning antivirus software that uses proprietary technology in the company's own antivirus labs.

Has complicated settings. Easy to use with strong malware protections but misses spyware at times and offers less features than some competitors. Simple installation, easy to use, excellent protection. The software is expensive and support is slow. Flexible with great features and blocks malware, spam, and more. Lacks network resource management. Simple with protection against a range of threats but moves threats to the trash bin instead of removing them from your computer.

Names like Norton and AVG are among the most popular free virus software solutions, but the best solution for your business may depend on threats or risks that are specific to your industry.

An IT professional in your organization should review your options to find the best fit. All of the free virus protection programs listed above are delivered by trusted names in the software industry. The features of free antivirus programs may be limited, but they do offer protection that will help to insulate your computer from cyber threats. Products like Norton and Kaspersky can protect your system from hackers, but these programs are only free for a trial period.