This comprehensive overview will cover critical aspects such as IoT security, operational technology visibility, and industry-specific use cases. By examining these elements, readers will gain a clearer picture of how Cisco’s advanced IoT solutions can enhance security, improve operational efficiency, and drive business innovation across various sectors. Cisco offers extensive documentation to guide organizations toward better industrial security practices.
Visibility into OT assets and activities helps organizations maintain control and secure their infrastructure. Initially, it may be practical to place all IoT devices into a single segment. However, further refinement might involve segmenting by security trust level or even by vendor to limit the impact of potential breaches.
It includes features such as identity verification, role-based access, security posture checks, and audit trails. The enhanced version — SEA Plus — offers additional flexibility with native asset clients, VPN-like controlled communication channels, and support for IP-based applications. It also integrates with Industrial Asset Vision for LoRaWAN sensors.
It simplifies traffic monitoring and segmentation, offering features such as risk scoring and integration with CMDBs like ServiceNow and SIEM systems like Splunk. IoT’s cutting-edge capabilities offer inherent value for numerous critical, intricate and common business functions, including cybersecurity, complex management, skilled staffing, and provisions for numerous remote locations and sensors. This innovative technology’s expanding impact provides powerful solutions across a variety of business sectors, like healthcare and retailing, by offering valuable security and cost-saving benefits while enabling new capabilities such as better inventory management and product improvement.
The dynamic business opportunities offered by IoT demonstrate its vast potential to revolutionize industries that range from manufacturing to transportation, and beyond. Cities and transportation agencies are preparing for a variety of immediate and emerging advancements — from connected vehicles to sustainable infrastructure and vehicle-to-everything communication — that will completely transform traditional roadways and the way people commute. Segmentation and isolation are essential strategies due to the varied familiarity of IoT device vendors with network security.
As IoT continues to expand, organizations must adopt comprehensive security measures to protect their infrastructure and capitalize on the diverse applications that IoT presents. For additional industrial/IoT security topics, Cisco’s blog on industrial security provides further insights.