Starting from the blind worship of intelligence, human beings devote themselves to electronic technology, and the rise of embedded systems has opened a new era of intelligent life. But every historical process has its own hidden crisis, and the embedded system security issue is the pain caused by the development of civilization. In this article, as a work control expert, we will lead you to explore the history of embedded system security from eight different perspectives.

The sophisticated embedded systems that we see today were once just a small chip. The 555 timer, which was born in 1971, is one of the representative chips. For engineers, its power lies in its versatility and stability, and for hackers, the magic of its oscillation mode is beyond measure.

As computing power increased, embedded systems gradually grew into an ecosystem. However, the convergence of the real physical world and the virtual world has created a new arena for hackers to play in. With IoT devices, hackers have become omnipotent, compromising the security of embedded systems in various ways, and the 555 timer, which used to be difficult to attack, can now be easily exploited by hackers.

The security of embedded systems has become a thorny issue in this era of information explosion. We can define embedded systems as devices that perform specific functions, but theres no denying that they have become a major carrier of personal, commercial and national security. With the rapid development of embedded systems, the number of security vulnerabilities has increased dramatically. Attackers can use various methods to invade the system, such as cracking passwords, buffer overflow, injection vulnerabilities, backdoors, and non-updated systems.

In the past decade, the security of embedded systems has become a crucial topic. From automobiles, unmanned aerial vehicles, industrial control equipment, medical devices, to the IoT, government agencies around the world are taking this issue seriously. This is not only because of potential damage to human life and property, but also because the root cause of social development is security. Although security protocols and standards have been established by international organizations such as IEC, NIST, and ISO, they are not always effective in mitigating cyber attacks.

The embedded system security issue has entered an era of extreme complexity and unpredictability. The rapid development of cyber technology has given hackers enough means to crack all kinds of embedded system security measures. Only multidisciplinary cooperation and global governance can make the embedded system secure and reliable.

In conclusion, the history of embedded system security is not only a history of progress, but also a history of trial and error. As the number and complexity of embedded systems continue to grow, hackers will become increasingly adept at exploiting security vulnerabilities, making it a daunting task. Let us work together to make embedded systems more secure, stable, and reliable, and not become a source of harm due to human error. As a work control expert, we have both the responsibility and the ability to guard the security of the embedded system.

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