Mssplusmcafeecom 0001 Hosts Extra Quality [top] May 2026

The address mssplus.mcafee.com belongs to McAfee Security Scan Plus. Malware sometimes adds this line to your hosts file mapped to an invalid IP like 0.0.0.1 to prevent the antivirus software from connecting to the internet to update its database.

and is part of the normal installation behavior for McAfee products. Why Is It There? mssplusmcafeecom 0001 hosts extra quality

To maximize the benefits of MSS+McAfee, organizations should follow best practices for implementation: The address mssplus

: Likely a legacy or specific subdomain reference related to McAfee Security Services (MSS). In many enterprise environments, "MSS Plus" refers to managed security tiers. Why Is It There

While not a formal technical term from McAfee, this likely refers to the software's marketing or internal labeling for its "extra" features beyond basic scanning, such as checking for web protection and firewall status. Key Features of McAfee Security Scan Plus