Gaining comprehensive visibility into IoT devices that are not directly connected to the Prisma SD-WAN branch ION devices can be challenging, creating security blind spots. To resolve this, Prisma SD-WAN supports the discovery of these off-branch devices using Simple Network Management Protocol (SNMP). The ION devices inspect packets, extract information, and generate messages to send to Strata Logging Service. IoT Security obtains this information from Strata Logging Service and lists all the devices discovered in its portal. It also lists details such as IP address, MAC address, vendor details, and so on, for greater visibility into your off-branch IoT environment.