Avast Free Antivirus vs Emsisoft Business Security

Avast Free Antivirus provides antivirus protection and is now part of the Avast One app. Its free protection detects, blocks, and removes malware, including viruses, adware, spyware, and Trojans, with real-time detection and PC scanning. Web Guard helps block scam websites, phishing links in email, and malicious downloads. On PC, File Shield scans files as they are added or opened, while Behavior Shield warns about suspicious app behavior. Mail Shield flags potentially malicious email attachments, and Ransomware Shield helps stop untrusted applications from changing or encrypting personal files. Network Inspector helps protect Wi-Fi networks from intruders; Firewall monitors traffic to help block malicious intrusions. Hack Alerts notify users if Avast detects that email passwords appeared in a leak or hack, while Avast Assistant offers guidance on whether online messages or offers may be scams. The free plan costs nothing for 1 device. Avast specifies Windows 7 or later and macOS 10.14 or later; automatic updates require internet access. Protection can continue indefinitely after activation, though the app may prompt for reactivation after 12 months.

Emsisoft Business Security provides centrally managed cybersecurity for business workstations, servers, and remote teams, with a focus on small and medium-sized businesses. Protection layers include web protection, a real-time dual-engine file scanner with machine-learning-supported detection, a behavior blocker, and anti-ransomware monitoring. Its ransomware defenses include signature-based, exploit, and behavior-based detection, including monitoring for ransomware-like encryption and backup deletion. The Management Console is a web console for endpoints, clients, and sites, also accessible through Android and iOS apps. The product supports Windows servers, protects file shares and connected storage, and can run from boot without a logged-in user. Automation options include a command-line scanner, email and webhook alerts, and a public monitoring API. The Business Security plan costs $1.10 a month; only active devices are charged, and volume discounts apply. It includes email and live chat support, and a 30-day trial is available. There is no free plan. Emsisoft was founded in 2003 and is headquartered in Richmond, New Zealand.