Why Is Code Signing Necessary for IoT Devices?

Why Is Code Signing Necessary for IoT Devices?

IoT devices are more vulnerable to security threats as they are interconnected, and an attack on one device can create a domino effect on the entire network.

Code signing establishes a chain of trust between devices by ensuring the software on these devices is authentic and not tampered with.

Code signing involves digitally signing the code with a private key, which can only be verified using a public key. This process confirms that the code originated from a trusted source and that it was not modified since it was signed or not replaced with malicious software or malware.

Code signing prevents unauthorized access to the network, which can lead to security breaches.