Cisco ESA McAfee AV 3-Year License Key, 3K-3,999 Users

Keep email-borne malware from reaching users with a Cisco ESA McAfee AV license key sized for 3,000 to 3,999 users. This 3-year entitlement is designed for organizations that want to align security licensing with a defined user band, reducing procurement friction while preserving continuity in email threat filtering. For infrastructure and security teams, the value is in the fit: a fixed-term license for a specific deployment range helps simplify budgeting, renewal timing, and compliance tracking. It is a practical choice when you need to maintain protection on Cisco Email Security Appliance environments without overbuying capacity or managing short-term renewals. This license is well suited to enterprises and distributed organizations that depend on email as a primary business channel and need a clear path to keep anti-virus coverage active over multiple budget cycles. The 3-year term supports longer planning horizons, while the 3,000 to 3,999 user range makes it easier to match entitlement to actual demand.