IoT Security and Privacy: Importance and Challenges

To prevent attackers from controlling physical objects, stealing sensitive information, and maintaining users' privacy.

Attackers can control the windshield wipers, radio, door lock, brakes, and steering wheel of the car.

Cyberattacks can allow attackers to remotely control implantable and wearable health devices, potentially causing serious health problems, including death.

<p>Eavesdropping on sensed data can reveal significant information about people's lives, and the advancement in recognition technologies amplifies the amount of revealed information.</p> Signup and view all the answers

<p>IoT combines multiple technologies, leading to complex defensive requirements and constraints.</p> Signup and view all the answers

<p>20000</p> Signup and view all the answers

<p>502</p> Signup and view all the answers

<p>TCP on port 2404</p> Signup and view all the answers

<p>TCP/IP, allowing data exchange via IP and port 4059</p> Signup and view all the answers

<p>By performing a TCP active open</p> Signup and view all the answers

<p>The fog domain performs operations on the collected data including aggregation, preprocessing, and storage.</p> Signup and view all the answers

<p>The smart objects have the capability to sense the surrounding environment and report the sensed data to one of the devices in the fog domain.</p> Signup and view all the answers

<p>The cloud domain hosts applications responsible for performing heavy computational processing operations on the data reported from the fog devices.</p> Signup and view all the answers

<p>Fog devices are connected with each other in order to manage the communication among the smart objects and to coordinate which fog device will be responsible for handling which object as objects change their location over time.</p> Signup and view all the answers

<p>The allocated smart objects in the fog domain report their sensed data to the fog device, which then performs operations on the collected data, including aggregation, preprocessing, and storage.</p> Signup and view all the answers

<p>monitors running VMs, manages how VMs share server's hardware, provides logical separation, and manages VM migration</p> Signup and view all the answers

<p>handles the migration process on a server</p> Signup and view all the answers

<p>Preventing VMs from sending probing packets, hard isolation, cache flushing, and limiting cache switching rate</p> Signup and view all the answers

<p>Implementing measures to prevent control plane attacks on the migration module</p> Signup and view all the answers

<p>Each server can have multiple VMs, and each VM can host an IoT application with its own OS</p> Signup and view all the answers