MQTT (Message Queuing Telemetry Transport) is a lightweight protocol designed for IoT devices, providing efficient and reliable data transmission over unreliable networks.

A certificate authority (CA) issues digital certificates to IoT devices, verifying their identity and ensuring secure communication with the cloud platform.

Encryption is a fundamental security measure used to protect data stored in the cloud, ensuring that it remains confidential and inaccessible to unauthorized parties.

Access control lists (ACLs) define the permissions and access rights of users and devices to specific resources within the IoT cloud platform.

Rate limiting is a technique used to restrict the number of requests or connections from a single source, mitigating the impact of DDoS attacks.

Cloud-based IoT security platforms provide centralized security management, threat detection, and response capabilities, enhancing the overall security posture of IoT deployments.

Secure boot is a security mechanism that verifies the integrity of firmware before loading it onto an IoT device, preventing unauthorized or malicious firmware from being executed.

A security information and event management (SIEM) system collects and analyzes logs from various sources, including IoT devices and cloud platforms, to detect and respond to security incidents.

Encryption is a fundamental security measure used to protect data transmitted over networks, ensuring that it remains confidential and inaccessible to unauthorized parties.

A zero-trust security model assumes that all network traffic is potentially malicious and requires strict authentication and authorization for every connection, enhancing the overall security posture of IoT deployments.

Multi-factor authentication (MFA) requires multiple forms of identification to verify the identity of users before granting access to IoT cloud platforms, reducing the risk of unauthorized access.

A firewall monitors and controls incoming and outgoing network traffic, blocking unauthorized access and protecting IoT cloud platforms from external threats.

User education is crucial in preventing phishing attacks, as it raises awareness among users about the risks of clicking on suspicious links or providing personal information to untrusted sources.

Cloud-based IoT security platforms provide centralized security management, reducing the complexity and burden of securing IoT deployments.

Intrusion detection systems (IDS) monitor network traffic and system activity for suspicious behavior, detecting and alerting on potential malware attacks.