First, the basic concept of safety precautions
â— General concept of security precautions
According to the interpretation of the Chinese Dictionary, so-called security is no danger, no infringement, no accident; the so-called prevention is preparedness and alertness, while the preparedness is prepared to deal with attacks or to avoid victimization. Alert means protection and protection. .
Based on the above explanations, whether the security precautions can be defined as follows: be prepared and protected in order to cope with the attack or avoid the victim, so that the object to be protected is in a safe state free from danger, infringement and accident. Obviously, security is the purpose, and prevention is the means. The purpose of achieving or achieving security through the means of prevention is the basic connotation of security.
â— Two safety concepts
In Chinese, safety is explained in English by both Safety and Security. The main explanations of the word “Safety†in the modern high-level English-Chinese dictionary published by Oxford University are: safety, peace, security, insurance (lock), insurance (box), etc.; and the main explanation of the word “Security†is: safe and non-hazardous. , worry-free, provide security, free from danger or worries, collateral, collateral, security (*), security (*), etc.
In fact, the security in Chinese is a generalized security. He includes two layers of meaning: one refers to the safety of natural or quasi-natural properties. It corresponds to Safety in English, and the other refers to social and humanistic security. There are obvious attributes of security, and it corresponds to Security. The destruction of the security of natural or quasi-natural properties is not mainly caused by the purposeful participation of people; social and cultural destruction is mainly caused by the purposeful participation of people. Therefore, in a broad sense, security should include the two meanings of safety and security, and we often say that security precautions mainly refer to security security in a narrow sense, and foreign countries often call it "security."
â— Loss Prevention and Crime Prevention - The Security Concerns
In the West, the concept of "Loss Prevention & Crime Prevention" is used without the word "security precautions". Just as Chinese security and prevention are used together to form a new compound word, in the West, LossPrevention and CrimePrevention are also used together. Loss prevention and crime prevention constitute two aspects of Safety/Security. In foreign countries, Loss Prevention usually refers to the focus of social security industry, and Crime Prevention is the focus of the work of law enforcement agencies. The organic combination of these two can guarantee social stability and security. In this sense, loss prevention and crime prevention are the essence of safety precautions.
In summary, security precautions are both a *business (*executive department) and a social and social economic undertaking. Their development and progress depend not only on the development and progress of science and technology, but also providing and creating a good social environment for the progress and development of science and technology.
â— Great public safety concept
The so-called concept of public safety is the concept of comprehensive security. It is a comprehensive security service that provides security for the public and safety at all times and everywhere. The so-called social public security service security system is an integrated security system project (hardware, software) jointly implemented by the government, government organizations, and all walks of life (in no way a department or even an internal agency). Management service system. The comprehensive safety required by the public includes not only the “security precautions†in the narrow sense of theft, looting, intrusion, and vandalism, but also fire safety, traffic safety, communication security, information security, human protection, and medical assistance. Gas leakage and many other things.
Second, three basic precautionary measures for security: human defense, physical defense and technical protection
Security precautions are part of social public safety. The security industry is a branch of the social public security industry. As far as prevention measures are concerned, security precautions include three categories: human protection, entity (material) prevention, and technology prevention. Among them, human protection and physical prevention are the old traditional methods of prevention. They are the basis of safety precautions. With the continuous advancement of science and technology, these traditional precautions are constantly integrated into the content of new technologies. The concept of technology prevention is a new concept of defense that arises in the course of modern science and technology (initially electronic warning technology) used in the field of security protection and gradually formed as an independent defense method. Due to the continuous development and popularization of modern science and technology, the concept of "technology prevention" has become more and more popular. It has become more and more recognized and accepted by law enforcement agencies and the general public, resulting in a new vocabulary that has been used frequently. The content of prevention is also constantly updated with the progress of science and technology. In the current era of rapid development of science and technology, it can be said that almost all high and new technologies will be transplanted to safety prevention work sooner or later. Therefore, the status and role of "technology prevention" in security technologies will become more and more important. It has brought about a new revolution in security.
The three basic elements of security are: detection, delay and response. Detection refers to the occurrence of awareness of occult and recessive risk events and alarms; Delay refers to the process of prolonging and delaying the occurrence of risk events; Response refers to the power taken by organizations to prevent the occurrence of risk events. The quick action. In the three basic methods of security prevention, to achieve the ultimate goal of prevention, all work must be carried out and measures must be taken in order to prevent and prevent risk events. Of course, the three types of preventive measures play different roles in the implementation of prevention.
The basic human defense method (human defense) is to use people's own sensors (eyes, ears, etc.) to detect and detect or hinder the safety goals and respond; use voice warnings, intimidation, obstacles, weapons, etc. to delay or To prevent the occurrence of danger, when it is lacking in its own strength, it is necessary to send out a signal for seeking assistance in order to expect further reactions to stop the occurrence of danger or to deal with the danger that has already occurred.
The main role of physical defense (physical defense) is to delay the occurrence of danger and provide sufficient time for "reaction". Modern physical defense is no longer a passive defense against simple material barriers. Instead, it uses more and more high-tech means. On the one hand, the possibility of physical barriers being destroyed is reduced, increasing the delay time; on the other hand, The physical barrier itself adds probing and reaction capabilities.
Technology prevention means can be said to be the extension and strengthening of the functions of human defense measures and physical defense measures. It is the supplement and strengthening of the human defense and physical prevention technologies. It must integrate human protection and physical prevention so that manpower prevention and physical defense constantly increase the high-tech content among the three basic elements of detection, delay, and response, and constantly improve detection capabilities, delay capabilities, and response capabilities, so that prevention measures can be truly implemented. Play a role to achieve the desired purpose.
The three basic elements of detection, delay and response are interrelated and indispensable. On the one hand, the detection should be accurate and the delay time should be appropriate, and the response should be rapid; on the other hand, the total response time should be less than (at most equal to) the total time of detection plus delay.
Third, safety precautions and safety precautions
Security protection technology is a specialized technology for security protection. In foreign countries, security protection technology is usually divided into three categories: Physical Protection, Electronic Protection, and Biometric Protection. The physical prevention technologies here mainly refer to physical prevention technologies, such as building and physical barriers, and various physical facilities, equipment, and products (such as doors, windows, cabinets, and locks) matched with them; electronic defense technologies mainly refer to security applications. Prevention of electronic, communications, computer and information processing and related technologies, such as: electronic alarm technology, video surveillance technology, access control technology, computer network technology, and its related software, system engineering. Biometrics prevention technology is a combination of forensic identification technology in forensic science and pattern recognition in safety precaution technology. He mainly refers to a special technology category that uses human biological characteristics to prevent security technology and is now widely used. There are fingerprint, palmprint, eye lines, voiceprint and other identification control technology.
Security technology prevention is based on security technology as a precursor, human protection as a basis, and technology prevention and physical prevention as a means of establishing a security protection service security system with the combination of detection, delay, and response. He is a business and social utility that aims to prevent losses and prevent crime. For the law enforcement agencies, security technology prevention is a business that uses security technology to conduct security work. For social and economic sectors, security technology prevention is to use security technology to provide a safe service for the public. industry. Since it is an industry, there must be the research and development of products, and there must be systematic design and engineering construction, service, and management.
Fourth, the professional system of security technology
As a branch of social public safety science and technology, security technology prevention has its relatively independent technical content and professional system. According to the technical status quo and future development of China's security industry, we can classify the security technology according to the discipline, product attributes, and application areas as follows:
â— Intrusion detection and anti-theft alarm technology â— Video surveillance technology â— Entrance and exit target identification and control technology â— Alarm information transmission technology â— Mobile target anti-robbery, burglar alarm technology â— Community security and social assistance emergency alarm technology â— Physical protection technology â— Explosion-proof security technology â— Security Guard Network and System Integration Technology â— Security Precautions Engineering Design and Construction Technology Since security protection technology is an emerging technology area that is currently developing, the division of the aforementioned professional only has relative significance. In fact, each of the aforementioned professional technologies involves many different types of natural sciences and technologies, and they intersect and infiltrate each other. The boundaries of the profession will become less obvious, and the same technology will be applied to different professions at the same time. The situation will be more and more.
â— General concept of security precautions
According to the interpretation of the Chinese Dictionary, so-called security is no danger, no infringement, no accident; the so-called prevention is preparedness and alertness, while the preparedness is prepared to deal with attacks or to avoid victimization. Alert means protection and protection. .
Based on the above explanations, whether the security precautions can be defined as follows: be prepared and protected in order to cope with the attack or avoid the victim, so that the object to be protected is in a safe state free from danger, infringement and accident. Obviously, security is the purpose, and prevention is the means. The purpose of achieving or achieving security through the means of prevention is the basic connotation of security.
â— Two safety concepts
In Chinese, safety is explained in English by both Safety and Security. The main explanations of the word “Safety†in the modern high-level English-Chinese dictionary published by Oxford University are: safety, peace, security, insurance (lock), insurance (box), etc.; and the main explanation of the word “Security†is: safe and non-hazardous. , worry-free, provide security, free from danger or worries, collateral, collateral, security (*), security (*), etc.
In fact, the security in Chinese is a generalized security. He includes two layers of meaning: one refers to the safety of natural or quasi-natural properties. It corresponds to Safety in English, and the other refers to social and humanistic security. There are obvious attributes of security, and it corresponds to Security. The destruction of the security of natural or quasi-natural properties is not mainly caused by the purposeful participation of people; social and cultural destruction is mainly caused by the purposeful participation of people. Therefore, in a broad sense, security should include the two meanings of safety and security, and we often say that security precautions mainly refer to security security in a narrow sense, and foreign countries often call it "security."
â— Loss Prevention and Crime Prevention - The Security Concerns
In the West, the concept of "Loss Prevention & Crime Prevention" is used without the word "security precautions". Just as Chinese security and prevention are used together to form a new compound word, in the West, LossPrevention and CrimePrevention are also used together. Loss prevention and crime prevention constitute two aspects of Safety/Security. In foreign countries, Loss Prevention usually refers to the focus of social security industry, and Crime Prevention is the focus of the work of law enforcement agencies. The organic combination of these two can guarantee social stability and security. In this sense, loss prevention and crime prevention are the essence of safety precautions.
In summary, security precautions are both a *business (*executive department) and a social and social economic undertaking. Their development and progress depend not only on the development and progress of science and technology, but also providing and creating a good social environment for the progress and development of science and technology.
â— Great public safety concept
The so-called concept of public safety is the concept of comprehensive security. It is a comprehensive security service that provides security for the public and safety at all times and everywhere. The so-called social public security service security system is an integrated security system project (hardware, software) jointly implemented by the government, government organizations, and all walks of life (in no way a department or even an internal agency). Management service system. The comprehensive safety required by the public includes not only the “security precautions†in the narrow sense of theft, looting, intrusion, and vandalism, but also fire safety, traffic safety, communication security, information security, human protection, and medical assistance. Gas leakage and many other things.
Second, three basic precautionary measures for security: human defense, physical defense and technical protection
Security precautions are part of social public safety. The security industry is a branch of the social public security industry. As far as prevention measures are concerned, security precautions include three categories: human protection, entity (material) prevention, and technology prevention. Among them, human protection and physical prevention are the old traditional methods of prevention. They are the basis of safety precautions. With the continuous advancement of science and technology, these traditional precautions are constantly integrated into the content of new technologies. The concept of technology prevention is a new concept of defense that arises in the course of modern science and technology (initially electronic warning technology) used in the field of security protection and gradually formed as an independent defense method. Due to the continuous development and popularization of modern science and technology, the concept of "technology prevention" has become more and more popular. It has become more and more recognized and accepted by law enforcement agencies and the general public, resulting in a new vocabulary that has been used frequently. The content of prevention is also constantly updated with the progress of science and technology. In the current era of rapid development of science and technology, it can be said that almost all high and new technologies will be transplanted to safety prevention work sooner or later. Therefore, the status and role of "technology prevention" in security technologies will become more and more important. It has brought about a new revolution in security.
The three basic elements of security are: detection, delay and response. Detection refers to the occurrence of awareness of occult and recessive risk events and alarms; Delay refers to the process of prolonging and delaying the occurrence of risk events; Response refers to the power taken by organizations to prevent the occurrence of risk events. The quick action. In the three basic methods of security prevention, to achieve the ultimate goal of prevention, all work must be carried out and measures must be taken in order to prevent and prevent risk events. Of course, the three types of preventive measures play different roles in the implementation of prevention.
The basic human defense method (human defense) is to use people's own sensors (eyes, ears, etc.) to detect and detect or hinder the safety goals and respond; use voice warnings, intimidation, obstacles, weapons, etc. to delay or To prevent the occurrence of danger, when it is lacking in its own strength, it is necessary to send out a signal for seeking assistance in order to expect further reactions to stop the occurrence of danger or to deal with the danger that has already occurred.
The main role of physical defense (physical defense) is to delay the occurrence of danger and provide sufficient time for "reaction". Modern physical defense is no longer a passive defense against simple material barriers. Instead, it uses more and more high-tech means. On the one hand, the possibility of physical barriers being destroyed is reduced, increasing the delay time; on the other hand, The physical barrier itself adds probing and reaction capabilities.
Technology prevention means can be said to be the extension and strengthening of the functions of human defense measures and physical defense measures. It is the supplement and strengthening of the human defense and physical prevention technologies. It must integrate human protection and physical prevention so that manpower prevention and physical defense constantly increase the high-tech content among the three basic elements of detection, delay, and response, and constantly improve detection capabilities, delay capabilities, and response capabilities, so that prevention measures can be truly implemented. Play a role to achieve the desired purpose.
The three basic elements of detection, delay and response are interrelated and indispensable. On the one hand, the detection should be accurate and the delay time should be appropriate, and the response should be rapid; on the other hand, the total response time should be less than (at most equal to) the total time of detection plus delay.
Third, safety precautions and safety precautions
Security protection technology is a specialized technology for security protection. In foreign countries, security protection technology is usually divided into three categories: Physical Protection, Electronic Protection, and Biometric Protection. The physical prevention technologies here mainly refer to physical prevention technologies, such as building and physical barriers, and various physical facilities, equipment, and products (such as doors, windows, cabinets, and locks) matched with them; electronic defense technologies mainly refer to security applications. Prevention of electronic, communications, computer and information processing and related technologies, such as: electronic alarm technology, video surveillance technology, access control technology, computer network technology, and its related software, system engineering. Biometrics prevention technology is a combination of forensic identification technology in forensic science and pattern recognition in safety precaution technology. He mainly refers to a special technology category that uses human biological characteristics to prevent security technology and is now widely used. There are fingerprint, palmprint, eye lines, voiceprint and other identification control technology.
Security technology prevention is based on security technology as a precursor, human protection as a basis, and technology prevention and physical prevention as a means of establishing a security protection service security system with the combination of detection, delay, and response. He is a business and social utility that aims to prevent losses and prevent crime. For the law enforcement agencies, security technology prevention is a business that uses security technology to conduct security work. For social and economic sectors, security technology prevention is to use security technology to provide a safe service for the public. industry. Since it is an industry, there must be the research and development of products, and there must be systematic design and engineering construction, service, and management.
Fourth, the professional system of security technology
As a branch of social public safety science and technology, security technology prevention has its relatively independent technical content and professional system. According to the technical status quo and future development of China's security industry, we can classify the security technology according to the discipline, product attributes, and application areas as follows:
â— Intrusion detection and anti-theft alarm technology â— Video surveillance technology â— Entrance and exit target identification and control technology â— Alarm information transmission technology â— Mobile target anti-robbery, burglar alarm technology â— Community security and social assistance emergency alarm technology â— Physical protection technology â— Explosion-proof security technology â— Security Guard Network and System Integration Technology â— Security Precautions Engineering Design and Construction Technology Since security protection technology is an emerging technology area that is currently developing, the division of the aforementioned professional only has relative significance. In fact, each of the aforementioned professional technologies involves many different types of natural sciences and technologies, and they intersect and infiltrate each other. The boundaries of the profession will become less obvious, and the same technology will be applied to different professions at the same time. The situation will be more and more.
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