The era of the Internet of Things is getting closer and closer to us. However, risks and benefits coexist, and all connected devices will become a green channel for people with a heart. The topic of IoT security is fermented in advance, and the Internet of Things will be an accomplice to Internet security.
Once upon a time, the Internet of Things became an accomplice to the Internet disaster, and many victims were suffering. In order to enhance the self-protection of networked devices and prevent security vulnerabilities, these additional measures not originally included will inevitably lead to the cost increase and the follow-up effect of the listing delay, but if you do not think about improvement, when the disaster really happens, the IoT market fears Will crash overnight.
Many things in everyday use are becoming smarter and connected to the Internet. The Internet of Things (IoT) will improve people's lives, help achieve health and fitness goals, reduce resource consumption, increase productivity, track and secure assets. Many embedded developers are aware of the potential benefits of the Internet of Things and are actively developing applications ranging from home connectivity devices to wearable and home security systems.
However, risks and benefits coexist, and no one wants to design an application that is vulnerable to attack or data theft. Incidents such as high-profile exposure attacks are disturbing, which can have a serious impact on the brand image and lose the trust of customers, and worst of all, it will slow or permanently reduce the use of the Internet of Things.
The Internet of Things is often referred to as an industrial revolution, and the number of connectable devices will grow rapidly in the next few years. If there is any dispute between the analysts who advocate the Internet of Things, then there will be billions of connectable devices. In addition, the economic value of the Internet of Things for society is estimated at $4 to $11 trillion (USD).
In the race to accelerate the launch of connectable devices, achieving appropriate security measures can cause some problems because it increases component costs, development effort, and design complexity. At the same time, appropriate security measures are not critical to certain industries. However, taking appropriate security measures is the key to avoiding attacks.
After the supplier's products are attacked, major security and privacy issues and negative reports may temporarily or permanently slow down people's use of the Internet of Things. Even in simple devices in the home and in everyday life, many consumers remain skeptical about connection security, and some researchers and industry observers believe that the IoT security disaster is bound to happen. In fact, there have been many high-profile exposure attacks that have received much attention recently, so some people think that this disaster has arrived.
Quantum cryptography is not perfect for the Internet of Things.The current security situation of the Internet of Things is similar to quantum cryptography, which usually refers to quantum key distribution. Unlike other key distribution schemes, quantum cryptography promises to guarantee absolute security based on physical laws. In contrast, most key distribution schemes rely on the assumption of computational complexity of big data factorization or discrete logarithm problems.
Although quantum cryptography was discovered in 1984, commercial encryption systems were introduced to the market until 2000. Quantum cryptosystems rely on a single photon, and building a quantum cryptosystem is complicated, but time to market is an essential issue. In 2010, the first security breach that completely broke the quantum cryptography system was made public. In theory, quantum cryptography cannot be destroyed, but in fact, side channel attacks or loopholes are not considered in the system design process. In addition, it is interesting that the vulnerability was not discovered until a dedicated team was formed to destroy these systems. Before the formation of the panel, the industry was focused on how to make quantum cryptography systems more robust and how to get these systems to market.
Similar events in quantum cryptography have been an important lesson for people. Most notably, it shows that security is an ongoing development process that requires a multidisciplinary approach to predicting potential attacks. When the engineering team tried to make something as complex as a quantum cryptosystem, the same engineering team might not understand how the attacker invaded the system, and the whole process was contradictory. Therefore, it is necessary to separate the quality assurance and safety team from the engineering team that builds the safety system.
Another key point is that the attack on the quantum cryptography system will certainly temporarily (if not permanently) reduce the market acceptance of the technology and the trust in the technology. Therefore, if the industry can invest more in safety in the early stage, then although this will lead to longer time-to-market and higher costs, it will ultimately be beneficial.
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