The most common types of attacks targeted are IP addresses, Fully Qualified Domain Names (FQDNs), and malicious URLs. There are many frameworks that can identify the cyber threats and mitigate them, including the Collective Intelligence Framework (CIF), Trusted Automated eXchange of Indicator Information (TAXII) and Structured Threat Information Expression (STIX). Such technological frameworks continuously analyze data, creating a chain of messages. In the STIX framework, for instance, whenever a user asks for specific data, the system provides information on cyber risks, threat actors, a recommended course of action and other information. For building a chain of trust, it is important for IoT devices to share threats and other pertinent information with the nearby devices that are on the same network.