Cisco ISA3000 Threat Defense Malware Protection 3Y Subs | IoT Security — L-ISA3000-AMP-3Y

Keep industrial IoT traffic under control with three years of malware protection for Cisco ISA3000 deployments. This subscription is designed for environments where security gaps can interrupt operations, expose connected assets, or create unnecessary risk across distributed sites. By adding malware protection to the ISA3000 platform, teams gain a stronger control point for identifying and limiting malicious activity in industrial networks. That matters in plants, utilities, transportation systems, and other OT environments where endpoints are difficult to patch quickly and downtime carries real cost. A 3-year term also simplifies planning. It gives infrastructure and security teams a defined coverage window for budgeting, renewal alignment, and lifecycle management without short-term churn. For organizations standardizing on Cisco industrial security, this subscription helps preserve continuity while supporting a more disciplined defense posture around critical connected assets. Ideal For Securing Cisco ISA3000 appliances in plant-floor industrial networks Maintaining malware protection for utility and energy OT sites Standardizing security coverage across distributed IoT edge deployments Planning multi-year protection for critical infrastructure security programs Why This Product 1 Purpose-built for Cisco ISA3000 industrial deployments 2 Three-year term supports longer planning cycles 3 Focused on malware protection rather than general network licensing 4 Well suited to OT and industrial IoT security programs