Demand and characteristics of security construction in the financial industry For a long time, security systems have played an extremely important role in safeguarding property security in the financial industry. The application of security technology in the financial industry is generally at the forefront. Take the bank as an example. From the tape recorders of the 1990s to the current digital hard disk recorders, the equipment used is often the most advanced and cutting-edge technology equipment. The bank security application trend basically represents the overall development trend of the security industry.
Due to the high degree of risk in the financial industry, it has determined that it must keep up with the pace of security and cutting-edge technology and constantly improve its own security construction. With the constant innovation of security technology, the security system of the financial industry is constantly being updated. Video surveillance technology is gradually changing from analog to digital, and the alarm system is gradually changing from single alarm and alarm to simple linkage video to the alarm linkage network. development of.
Security construction in the financial industry generally includes three aspects: physical defense, technical defense, and civil air defense. This section mainly discusses the construction of technical defense. The technical prevention system generally includes audio and video surveillance systems, alarm and linkage systems, access control systems, and broadcast systems. Communication system and so on. In these systems, the technology of video surveillance systems is particularly fast, and other systems can meet current and foreseeable future requirements under current technological conditions. In addition to requiring blind spot monitoring of business premises, video surveillance construction also puts forward basic parameters requirements for cameras, DVRs and other equipment, which makes the financial industry's requirements for security equipment more stringent.
The financial industry generally has many subordinate networks. This feature determines the decentralization of security system construction. The security risks caused by this decentralization also put forward a centralized management requirement for the security system.
As the security system of the financial industry grows with the products of the security industry, the security systems built at different times inevitably have multi-vendor and multi-brand products. If these products are to be managed in a unified manner, management platform software and these The products are seamlessly connected. At this time, the integration of the security system raises the need for software and product compatibility for the management platform.
With the rapid development of network technology, the development of security products to the network has become an indisputable fact. For this reason, using the existing network system of the financial industry for network monitoring has also become possible.
According to the characteristics of the current financial industry, the following requirements are proposed for security construction.
(1) Real-time, smoothness, clarity and security of audio and video surveillance;
(2) The clarity and authenticity of audio and video surveillance review;
(3) The linkage of alarms, access control, and broadcasting;
(4) The stability and reliability of the equipment;
(5) Rationality and reliability of network construction;
(6) simplification of operation;
(7) The unity and compatibility of the system.
General provisions of the financial industry security construction code According to the specification requirements, security construction of the financial industry, according to the plan and business distribution map provided by the construction unit, and then according to the risk level of the site to determine the appropriate level of protection. According to the degree of risk of financial services, protected sites should be divided into three levels of high, medium and low risk areas. According to the relevant regulations, the high-risk area mainly refers to the areas involving cash payment transactions (including deposit business areas, cash transfer delivery areas, cash business warehouse areas and bullet magazine areas, safe deposit box warehouse areas, monitoring centers, etc.); medium-risk areas Mainly refers to the areas involved in bill transactions, such as settlement business area, discounted business area, bond trading area, and intermediate business area; low risk area refers to the area in which other relatively low-risk businesses operate, such as customer activity areas.
For various levels of risk protection, the specifications specify different requirements.
Take the level 1 protection engineering construction audio and video monitoring system of the bank's business office as an example, the specification requirements:
(1) The audio and video monitoring systems installed in each service area should be able to monitor the whole process of bank transactions or operations. The playback images should clearly show the activities of personnel in the area;
(2) The playback image of the deposit service area should be a real-time image, which should clearly show the teller's operation and the customer's facial features;
(3) The playback image of the cash transfer interface should be a real-time image and should be able to display the activity of the personnel in the entire area;
(4) The playback images of entrances and exits should be able to clearly identify the physical characteristics of people entering and exiting;
(5) The playback image of the cash business library inventory office should be a real-time image, and should clearly show the operation process of multiple points, bundling, etc.;
(6) Each service area should have a sound/image review device;
(7) The security industry requires that the playback camera's center resolution analog signal of the color camera is greater than or equal to 220TVL, and the number of single-channel pixels of the digital signal is greater than or equal to 352×288;
(8) When recording with a digital recording device, the recording speed per path in the high-risk area shall be 25 frames per second. Audio and video should be recorded and played back synchronously. The speed of each track in other risk areas is not less than 6 frames per second.
(9) The financial industry requires that video data be kept for not less than 30 days.
Financial industry security system engineering design and construction points According to the risk level, after determining the protection level, the security system needs to be designed and constructed. The design and construction of the financial industry security project need to pay attention to the following points:
(1) The protection level of the system must be adapted to the risk level of the object being protected;
(2) Combining technical defense, physical defense, and human defense, detection, delay, and response phase-adjustment;
(3) Satisfy the depth, balance and anti-vulnerability requirements of protection;
(4) Satisfy the requirements of system safety, electromagnetic compatibility, reliability, maintainability, economy, scalability, compatibility, etc.;
(5) The intrusion alarm system for high-risk protection objects should consider the function of alarm review (sound);
(6) The emergency alarm zone should be set to an irrevocable mode;
(7) Uninterrupted power supply should be set for system power supply, and at least 0.5H can be supported when the power fails;
(8) Attention should be paid to the system's lightning protection measures.
The application of digital technology in financial security and its future development The current security system in the financial industry is still in the phase of analog front-end and digital storage coexistence. With the rapid development of network technology and the maturation of digital security products, digital networked video surveillance systems Will gradually replace the analog video surveillance system.
The development of 3G technology provides a wireless access method for digital video surveillance, but it also needs to pay attention to the security of wireless surveillance. Therefore, in the financial industry, wireless access is not recommended for sensitive parts.
With the continuous development of digitization, some digital integrated technologies, such as video analysis technology and intelligent search technology, will surely make the construction of security systems in the financial industry more up-to-date when real digital surveillance is implemented.
For the moment, building a digital video surveillance system requires solving some problems. The solution of these problems can effectively promote the early realization of digital security. Digital security must face the following issues:
Network bandwidth: As the transmission link of digital video surveillance systems, the network plays a very important role. With the popularization and application of network technologies and optical fibers, the continuous development and improvement of digital integrated technologies, and the use of streaming media forwarding technologies through networks, make The network bandwidth can gradually meet the transmission of network video streams. Although the adoption of new technologies can increase the network bandwidth, it is difficult to increase the bandwidth on the basis of the existing network.
Digital image front-end video equipment fluency, stability: At present, the network camera has up to 5 million pixels, sharpness is much higher than the average analog camera, making the financial industry of high-risk areas of the image and the person's facial expressions and other details Can be more clear, but at present, digital cameras generally have problems with the fluency of images. Due to the high risk of the financial industry, the security equipment used must also be a highly reliable product that can stand up to the test.
Network delay: Digital products generally have network delays, and current network camera delay characteristics can be less than 1 second. This small network delay is based on the current configuration of the computer, if you do not upgrade the computer terminal equipment and servers, the network delay may be longer.
Storage capacity: High-definition digital image storage requires more storage space. With the continuous breakthrough of hard disk capacity, the application of high-capacity hard disks and disk arrays has also made storage simple and easy to implement. However, a large-capacity storage system is not a simple accumulation of storage devices. It also needs to address the completeness of storage mechanisms, storage standards, and availability of time and space.
Compatibility of digital integrated platforms: At present, there are various security products in the financial industry, and the compatibility of digital integrated platforms is also receiving much attention.
Network security of the network: The security of the network must be considered.
Financial Industry Security Construction Digital and Networked Solutions With the continuous development of network technologies, the digitization and networking of security construction has also been advancing. If we can solve the above six problems, digital and network security will have rapid development. With regard to the current state of security construction in the financial industry, digital and network security construction can consider the following solutions:
New outlets: All digital devices are available for digital security. Front-end installation of high-definition IP cameras, especially in high-risk areas, high-definition cameras can clearly reflect the facial expressions and details of the movements in the area, but also more clearly see the cash situation. The application of high-definition digital cameras can save the number of cameras installed, making the wiring more concise. For example, a place where two or three analog cameras need to be monitored can be replaced by a high-definition digital camera, and the resolution is improved. However, it should be noted that the high-risk area has a frame rate of 25 frames per second. The new generation of hard disk video recorders has input channels of IP cameras and can easily access hard disk video recorders.
Old outlets: If you have a digital hard disk recorder, you can use a hard disk recorder to directly connect to the network. If you do not have a digital hard disk recorder, you need to increase the network codec equipment to make network connections.
In some non-sensitive and needed locations, consider access to 3G networks so that leaders can perform wireless video surveillance remotely;
Center construction: The center construction includes the management platform server group, client and video wall. The server group includes management servers, streaming media servers, storage servers, video wall servers, alarm management servers, and the like. Among them, the compatibility of the software management platform is particularly important.
If there are PTZ, lens control, the control of the old system (such as matrix control) and the new system (such as digital control) need to increase the public - permission control equipment, so that the old and new systems can be controlled through the matrix or software, And control separable rights.
The digitally modified system has the following features:
Surveillance function: The location where a high-definition digital video camera is used can more clearly monitor the details of the target image. With a clinic-analog camera system, after the network equipment is connected to the center, the image can be arbitrarily controlled in the center.
Electronic map function: The monitoring center can monitor any image through an electronic map.
Image scheduling function: any monitor can display the image of any monitoring point. And through software or hardware can be networked with other monitoring systems and scheduling their images.
Alarm linkage function: The monitoring system can be linked with the network alarm system to form alarm monitoring. The monitoring system can automatically switch the monitoring image corresponding to the user to the corresponding monitor and automatically locate the corresponding preset point. There is an electronic map. Sound and light alarm.
Image recording and backup functions: The image recording function can be divided into two aspects: one is the on-site video recording system, the other is the central storage part, and the central storage can consider recording only the key parts of the video to relieve the pressure of the bandwidth. Networked systems can easily implement critical data backup functions.
System expansion: The system can be easily expanded.
The system can achieve hierarchical control: According to the level of command and control, the same monitoring point or the same group of monitoring points to achieve hierarchical control. Different levels of access to different levels of access to the network.
Voice intercom function: The center has the function of monitoring or two-way voice communication between each sub-branch or departing ATM, which can not only monitor the scene, but also facilitate the on-site command and handling of the alarm or the monitoring center to broadcast on the spot.
Device compatibility: Supports multiple pan/tilt/lens control systems, remote control of pan/tilt and zoom lenses, full compatibility with various video codecs, and compatibility with multi-vendor video capture and encoding devices.
Device management and remote maintenance functions: The center manages all front-end devices in groups, and administrators can remotely upgrade and maintain the devices.
User management and security authentication mechanism: The system can establish strict user management methods and no less than two kinds of security authentication mechanisms to meet the special requirements of the financial industry for security and confidentiality.
With wireless access capabilities: While ensuring system network security, 3G access to the network makes remote video surveillance possible.
Conclusion At present, digital and networked video surveillance systems are in the process of development and change. Network video surveillance with IP cameras as front-end will be more popularized. The future direction of video cameras is high-definition and high-fluency. The development direction of application technology is video intelligent identification and analysis technology, intelligent search technology, and so on.
Judging from the technological development, the construction of an online video surveillance system is an inevitable path for development. However, the development path is not smooth and there are still many problems to be solved. However, these problems are believed to be resolved in the near future. By then, We will be able to come to a truly digital security era
Due to the high degree of risk in the financial industry, it has determined that it must keep up with the pace of security and cutting-edge technology and constantly improve its own security construction. With the constant innovation of security technology, the security system of the financial industry is constantly being updated. Video surveillance technology is gradually changing from analog to digital, and the alarm system is gradually changing from single alarm and alarm to simple linkage video to the alarm linkage network. development of.
Security construction in the financial industry generally includes three aspects: physical defense, technical defense, and civil air defense. This section mainly discusses the construction of technical defense. The technical prevention system generally includes audio and video surveillance systems, alarm and linkage systems, access control systems, and broadcast systems. Communication system and so on. In these systems, the technology of video surveillance systems is particularly fast, and other systems can meet current and foreseeable future requirements under current technological conditions. In addition to requiring blind spot monitoring of business premises, video surveillance construction also puts forward basic parameters requirements for cameras, DVRs and other equipment, which makes the financial industry's requirements for security equipment more stringent.
The financial industry generally has many subordinate networks. This feature determines the decentralization of security system construction. The security risks caused by this decentralization also put forward a centralized management requirement for the security system.
As the security system of the financial industry grows with the products of the security industry, the security systems built at different times inevitably have multi-vendor and multi-brand products. If these products are to be managed in a unified manner, management platform software and these The products are seamlessly connected. At this time, the integration of the security system raises the need for software and product compatibility for the management platform.
With the rapid development of network technology, the development of security products to the network has become an indisputable fact. For this reason, using the existing network system of the financial industry for network monitoring has also become possible.
According to the characteristics of the current financial industry, the following requirements are proposed for security construction.
(1) Real-time, smoothness, clarity and security of audio and video surveillance;
(2) The clarity and authenticity of audio and video surveillance review;
(3) The linkage of alarms, access control, and broadcasting;
(4) The stability and reliability of the equipment;
(5) Rationality and reliability of network construction;
(6) simplification of operation;
(7) The unity and compatibility of the system.
General provisions of the financial industry security construction code According to the specification requirements, security construction of the financial industry, according to the plan and business distribution map provided by the construction unit, and then according to the risk level of the site to determine the appropriate level of protection. According to the degree of risk of financial services, protected sites should be divided into three levels of high, medium and low risk areas. According to the relevant regulations, the high-risk area mainly refers to the areas involving cash payment transactions (including deposit business areas, cash transfer delivery areas, cash business warehouse areas and bullet magazine areas, safe deposit box warehouse areas, monitoring centers, etc.); medium-risk areas Mainly refers to the areas involved in bill transactions, such as settlement business area, discounted business area, bond trading area, and intermediate business area; low risk area refers to the area in which other relatively low-risk businesses operate, such as customer activity areas.
For various levels of risk protection, the specifications specify different requirements.
Take the level 1 protection engineering construction audio and video monitoring system of the bank's business office as an example, the specification requirements:
(1) The audio and video monitoring systems installed in each service area should be able to monitor the whole process of bank transactions or operations. The playback images should clearly show the activities of personnel in the area;
(2) The playback image of the deposit service area should be a real-time image, which should clearly show the teller's operation and the customer's facial features;
(3) The playback image of the cash transfer interface should be a real-time image and should be able to display the activity of the personnel in the entire area;
(4) The playback images of entrances and exits should be able to clearly identify the physical characteristics of people entering and exiting;
(5) The playback image of the cash business library inventory office should be a real-time image, and should clearly show the operation process of multiple points, bundling, etc.;
(6) Each service area should have a sound/image review device;
(7) The security industry requires that the playback camera's center resolution analog signal of the color camera is greater than or equal to 220TVL, and the number of single-channel pixels of the digital signal is greater than or equal to 352×288;
(8) When recording with a digital recording device, the recording speed per path in the high-risk area shall be 25 frames per second. Audio and video should be recorded and played back synchronously. The speed of each track in other risk areas is not less than 6 frames per second.
(9) The financial industry requires that video data be kept for not less than 30 days.
Financial industry security system engineering design and construction points According to the risk level, after determining the protection level, the security system needs to be designed and constructed. The design and construction of the financial industry security project need to pay attention to the following points:
(1) The protection level of the system must be adapted to the risk level of the object being protected;
(2) Combining technical defense, physical defense, and human defense, detection, delay, and response phase-adjustment;
(3) Satisfy the depth, balance and anti-vulnerability requirements of protection;
(4) Satisfy the requirements of system safety, electromagnetic compatibility, reliability, maintainability, economy, scalability, compatibility, etc.;
(5) The intrusion alarm system for high-risk protection objects should consider the function of alarm review (sound);
(6) The emergency alarm zone should be set to an irrevocable mode;
(7) Uninterrupted power supply should be set for system power supply, and at least 0.5H can be supported when the power fails;
(8) Attention should be paid to the system's lightning protection measures.
The application of digital technology in financial security and its future development The current security system in the financial industry is still in the phase of analog front-end and digital storage coexistence. With the rapid development of network technology and the maturation of digital security products, digital networked video surveillance systems Will gradually replace the analog video surveillance system.
The development of 3G technology provides a wireless access method for digital video surveillance, but it also needs to pay attention to the security of wireless surveillance. Therefore, in the financial industry, wireless access is not recommended for sensitive parts.
With the continuous development of digitization, some digital integrated technologies, such as video analysis technology and intelligent search technology, will surely make the construction of security systems in the financial industry more up-to-date when real digital surveillance is implemented.
For the moment, building a digital video surveillance system requires solving some problems. The solution of these problems can effectively promote the early realization of digital security. Digital security must face the following issues:
Network bandwidth: As the transmission link of digital video surveillance systems, the network plays a very important role. With the popularization and application of network technologies and optical fibers, the continuous development and improvement of digital integrated technologies, and the use of streaming media forwarding technologies through networks, make The network bandwidth can gradually meet the transmission of network video streams. Although the adoption of new technologies can increase the network bandwidth, it is difficult to increase the bandwidth on the basis of the existing network.
Digital image front-end video equipment fluency, stability: At present, the network camera has up to 5 million pixels, sharpness is much higher than the average analog camera, making the financial industry of high-risk areas of the image and the person's facial expressions and other details Can be more clear, but at present, digital cameras generally have problems with the fluency of images. Due to the high risk of the financial industry, the security equipment used must also be a highly reliable product that can stand up to the test.
Network delay: Digital products generally have network delays, and current network camera delay characteristics can be less than 1 second. This small network delay is based on the current configuration of the computer, if you do not upgrade the computer terminal equipment and servers, the network delay may be longer.
Storage capacity: High-definition digital image storage requires more storage space. With the continuous breakthrough of hard disk capacity, the application of high-capacity hard disks and disk arrays has also made storage simple and easy to implement. However, a large-capacity storage system is not a simple accumulation of storage devices. It also needs to address the completeness of storage mechanisms, storage standards, and availability of time and space.
Compatibility of digital integrated platforms: At present, there are various security products in the financial industry, and the compatibility of digital integrated platforms is also receiving much attention.
Network security of the network: The security of the network must be considered.
Financial Industry Security Construction Digital and Networked Solutions With the continuous development of network technologies, the digitization and networking of security construction has also been advancing. If we can solve the above six problems, digital and network security will have rapid development. With regard to the current state of security construction in the financial industry, digital and network security construction can consider the following solutions:
New outlets: All digital devices are available for digital security. Front-end installation of high-definition IP cameras, especially in high-risk areas, high-definition cameras can clearly reflect the facial expressions and details of the movements in the area, but also more clearly see the cash situation. The application of high-definition digital cameras can save the number of cameras installed, making the wiring more concise. For example, a place where two or three analog cameras need to be monitored can be replaced by a high-definition digital camera, and the resolution is improved. However, it should be noted that the high-risk area has a frame rate of 25 frames per second. The new generation of hard disk video recorders has input channels of IP cameras and can easily access hard disk video recorders.
Old outlets: If you have a digital hard disk recorder, you can use a hard disk recorder to directly connect to the network. If you do not have a digital hard disk recorder, you need to increase the network codec equipment to make network connections.
In some non-sensitive and needed locations, consider access to 3G networks so that leaders can perform wireless video surveillance remotely;
Center construction: The center construction includes the management platform server group, client and video wall. The server group includes management servers, streaming media servers, storage servers, video wall servers, alarm management servers, and the like. Among them, the compatibility of the software management platform is particularly important.
If there are PTZ, lens control, the control of the old system (such as matrix control) and the new system (such as digital control) need to increase the public - permission control equipment, so that the old and new systems can be controlled through the matrix or software, And control separable rights.
The digitally modified system has the following features:
Surveillance function: The location where a high-definition digital video camera is used can more clearly monitor the details of the target image. With a clinic-analog camera system, after the network equipment is connected to the center, the image can be arbitrarily controlled in the center.
Electronic map function: The monitoring center can monitor any image through an electronic map.
Image scheduling function: any monitor can display the image of any monitoring point. And through software or hardware can be networked with other monitoring systems and scheduling their images.
Alarm linkage function: The monitoring system can be linked with the network alarm system to form alarm monitoring. The monitoring system can automatically switch the monitoring image corresponding to the user to the corresponding monitor and automatically locate the corresponding preset point. There is an electronic map. Sound and light alarm.
Image recording and backup functions: The image recording function can be divided into two aspects: one is the on-site video recording system, the other is the central storage part, and the central storage can consider recording only the key parts of the video to relieve the pressure of the bandwidth. Networked systems can easily implement critical data backup functions.
System expansion: The system can be easily expanded.
The system can achieve hierarchical control: According to the level of command and control, the same monitoring point or the same group of monitoring points to achieve hierarchical control. Different levels of access to different levels of access to the network.
Voice intercom function: The center has the function of monitoring or two-way voice communication between each sub-branch or departing ATM, which can not only monitor the scene, but also facilitate the on-site command and handling of the alarm or the monitoring center to broadcast on the spot.
Device compatibility: Supports multiple pan/tilt/lens control systems, remote control of pan/tilt and zoom lenses, full compatibility with various video codecs, and compatibility with multi-vendor video capture and encoding devices.
Device management and remote maintenance functions: The center manages all front-end devices in groups, and administrators can remotely upgrade and maintain the devices.
User management and security authentication mechanism: The system can establish strict user management methods and no less than two kinds of security authentication mechanisms to meet the special requirements of the financial industry for security and confidentiality.
With wireless access capabilities: While ensuring system network security, 3G access to the network makes remote video surveillance possible.
Conclusion At present, digital and networked video surveillance systems are in the process of development and change. Network video surveillance with IP cameras as front-end will be more popularized. The future direction of video cameras is high-definition and high-fluency. The development direction of application technology is video intelligent identification and analysis technology, intelligent search technology, and so on.
Judging from the technological development, the construction of an online video surveillance system is an inevitable path for development. However, the development path is not smooth and there are still many problems to be solved. However, these problems are believed to be resolved in the near future. By then, We will be able to come to a truly digital security era
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