Presentation about IoT in media and communication.pdf
- 2. • Introduction to IOT in media • Mechanism and main components • Applications of IOT in media • Challenges and Solutions • Abstract • Future Trends • Conclusion Agenda
- 3. Abstract
- 4. Abstract • The Internet of Things (IoT) refers to the network of tangible objects or "things" that are embedded with electronics, software, sensors, and network connectivity. This integration empowers these objects to gather and share data effectively. • It permits remote sensing and control of objects through existing network infrastructure, fostering opportunities for closer integration between the physical world and computer-based systems. This integration leads to enhanced efficiency, accuracy, and economic benefits.
- 5. • In the context of the Internet of Things (IoT), the term "Things" encompasses a diverse range of devices. Examples include heart monitoring implants, biochip transponders for farm animals, electric clams in coastal waters, vehicles equipped with built-in sensors, DNA analysis devices for environmental/food/pathogen monitoring, and field operation devices aiding fire-fighters in search and rescue operations. • These devices gather valuable data utilizing various existing technologies and subsequently autonomously transmit the data to other devices.
- 6. Introduction to IOT in media
- 7. Introduction • Media Things represent a novel category of interconnected objects accessible, discoverable, and manipulated by non- living analytical agents within the Internet of Things. By categorizing media files and streams as "Things," conventional IoT functions, like those in smart homes, can receive enhanced support, while also unlocking numerous new applications. The significance goes beyond mere identification of the type of video file; it extends to understanding details such as capture-time and location. The diverse standards established by MPEG anticipate broad applications. In the realm of IoT, Media Things offer a mechanism to consolidate and link the abundant online data into coherent information packages. These packages are usable by device systems, facilitating applications that span the extensive spectrum envisioned by MPEG.
- 8. • The associations, facilitated by non-living agents, appear geared towards eventual presentation to human users, aligning with IoMT's diverse use cases. Media Things, searchable and discoverable, integrate seamlessly into the existing Internet of Things framework, offering applications through API or within a blockchain for security and commerce. The essence of the Internet of Things lies in devices-as-agents engaging in valuable online activities, with IoMT presenting a broad array of applications, especially in smart homes. Surveillance networks, influenced by evolving production systems, extend beyond theft prevention. IoMT introduces not only Media Things but also leverages various MPEG standards across evolving device systems, showcasing its adaptability and impact in the IoT landscape.
- 10. IoT is a system of interconnected devices that communicate and share data with each other over a network, usually the internet. The mechanism of IoT involves a combination of hardware, software, and communication technologies to enable seamless connectivity and data exchange. The main components of an IoT system Mechanism Main components : 1. Devices/Things : 2. Sensor 3. Connectivity modules 4. Data Processing and Analytics unit 5. User Interface
- 11. • Device/things : These are physical objects or devices embedded with sensors, actuators, and other technologies to collect and transmit data. Examples include sensors in home appliances, wearable devices, industrial machines, and more. • Sensor : Sensors are critical components that gather data from the physical environment. They measure various parameters such as temperature, humidity, light, motion, and more, depending on the application. • Connectivity modules : This component facilitates the communication between devices and the central system or other devices. Connectivity options include Wi-Fi, Bluetooth, Zigbee, RFID, cellular networks, and more. • Data processing and Analytic unit : Collected data needs to be processed and analyzed to extract meaningful insights. This is often done in the cloud or at the edge, utilizing computing resources to make informed decisions. • User Interface : This component allows users to interact with and control IoT devices. It could be a mobile app, web portal, or other interfaces that provide a user-friendly experience.
- 12. Applications
- 13. Applications • Smart TVs and Streaming Devices: Discuss how IoT is integrated into smart TVs and streaming devices, allowing users to access content seamlessly and personalize their viewing experience. Wearables for Media Consumption: Explore how wearables, such as smartwatches and augmented reality glasses, can enhance media consumption on the go. Connected Audio Devices: Discuss how IoT has transformed audio devices like smart speakers and headphones, enabling users to control their media through voice commands.
- 15. challenges • Lack of encryption :Although encryption is a great way to prevent hackers from accessing data, it is also one of the leading IoT security challenges. These drives like the storage and processing capabilities that would be found on a traditional computer. The result is an increase in attacks where hackers can easily manipulate the algorithms that were designed for protection. • Insufficient testing and updating :With the increase in the number of IoT(internet of things) devices, IoT manufacturers are more eager to produce and deliver their device as fast as they can without giving security too much of although. Most of these devices and IoT products do not get enough testing and updates and are prone to hackers and other security issues.
- 16. • Brute forcing and the risk of default passwords :Weak credentials and login details leave nearly all IoT devices vulnerable to password hacking and brute force. Any company that uses factory default credentials on their devices is placing both their business and its assets and the customer and their valuable information at risk of being susceptible to a brute force attack. • IoT Malware and ransomware :Increases with increase in devices. Ransomware uses encryption to effectively lock out users from various devices and platforms and still use a user’s valuable data and info Example: A hacker can hijack a computer camera and take pictures. By using malware access points, the hackers can demand ransom to unlock the device and return the data.
- 17. Solutions • Change Default Passwords: Change the default passwords on your IoT devices to strong, unique passwords. Default passwords are often known and can be exploited by attackers. • Keep Software Updated: Regularly update the firmware and software of your IoT devices. Manufacturers release updates to fix security vulnerabilities, so keeping devices up to date is essential for maintaining security. • Use Strong Authentication: Enable two-factor authentication whenever possible. This adds an extra layer of security by requiring a second form of verification in addition to a password. • Secure Your Home Network: Ensure that your home Wi-Fi network is secure by using strong encryption, a strong network password, and changing default router login credentials.
- 18. • Review and Adjust Privacy Settings: Understand the privacy settings of your IoT devices and adjust them according to your preferences. Limit the data collection and sharing permissions to the minimum necessary. • Regularly Check for Updates: Periodically check for updates not only on the devices themselves but also on the associated mobile apps or web interfaces. Keeping all components updated helps maintain security. • Be Mindful of Camera and Microphone Access: If your IoT devices have cameras or microphones, be cautious about their use. Disable these features when not needed to protect your privacy. • Secure Physical Access: Ensure that physical access to your IoT devices is restricted. Physical tampering can pose security risks, so place devices in secure locations, especially those with sensitive features like cameras or microphones. • Monitor Device Activity: Regularly review the activity logs or notifications provided by your IoT devices. Unusual or unexpected behavior could be an indicator of a security issue.
- 19. Future Trends
- 20. Future Trends • Edge Computing Adoption: The rise of edge computing involves processing data closer to the source (devices) rather than relying solely on centralized cloud servers. This trend is expected to reduce latency, enhance real- time processing, and alleviate bandwidth requirements. • 5G Integration: The rollout and widespread adoption of 5G networks are expected to significantly impact IoT. The increased speed and lower latency of 5G will support a more extensive array of connected devices and applications. • AI and Machine Learning Integration: The integration of Artificial Intelligence (AI) and Machine Learning (ML) into IoT systems will enable smarter and more autonomous decision-making. This combination can analyze large datasets, identify patterns, and optimize device functionalities.
- 21. • IoT in Healthcare: The healthcare industry is poised to see significant IoT advancements, including remote patient monitoring, smart medical devices, and improved healthcare delivery through real- time data analysis. • IoT in Agriculture (AgTech): Precision agriculture and the use of IoT in farming practices, often referred to as AgTech, will likely increase. Sensors and data analytics can optimize crop management, resource utilization, and yield.
- 22. Conclusion
- 23. Conclusion • In conclusion, the convergence of IoT and media, often referred to as IoT Media or IoMT, represents a transformative integration of technology. This synergy facilitates the seamless connection and utilization of various media-related devices, allowing for enhanced user experiences and diverse applications. As Media Things become integral components of the broader IoT ecosystem, the potential for innovative solutions, improved efficiency, and enriched content delivery continues to expand, promising a dynamic future at the intersection of media and the Internet of Things.
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