Network Access Control Board Assembly (OEM/ODM)
What is network access control
Network Access Control (NAC) is a network security technology that is designed to limit unauthorized devices and users connecting to the network. It is verified by the identity of the device and the user and ensures that the device has an appropriate security configuration before connecting to the network.
With the help of NAC, customers can only allow legitimate and trusted terminal devices (such as PC, server, PDA) to access the network without allowing other devices to access it. Using NAC technology, companies can reduce virus interference in corporate networks.
The principle of network access control
When the terminal accesses the network, it first connects to the terminal device and the network access device (such as switches, wireless APs, VPNs, etc.) for interactive communication. The network access device then sends terminal information to the policy/AAA server to check the access terminal and end users. When the terminal and the users meet the policies defined on the policy/AAA server, the policy/AAA server will notify the network access device to authorize and access the terminal.
Network Access Control Board Assembly
* PCB board file with parts list provided by customers
* PCB board made, circuit board parts purchased by us
* PCB board with parts assembled
* Electronic testing circuit board or PCBA
* Fast delivery, anti-static package
* RoHS Directive-compliant, lead-free
* One stop service for PCB design, PCB layout, PCB manufacture, components purchasing, Montagem da PCB, test, packing and PCB delivery
Serviço de fabricação de leadsintec PCBA
* Fabricação de PCB de 1-32 camada. (lado único, lado duplo, Multi-camada, Placa de IDH, enterrar & Placa de buracos cegos etc)
* Compras e gerenciamento de materiais
* Quick-turn PCBA Prototype and NPI (Introdução de novos produtos)
* PCBA e através da montagem do orifício
* Pré-programação de IC & Verificação da função & queima nos testes
* Conjunto completo da unidade (Construção de caixas inclui o plástico, tela, Gabinete de metal, membrana, bobinas, chicote de arame etc.)
* Pequeno volume é aceito e soluções de modelos de alta mistura
* Aoi, No teste de circuito, Posicionamento BGA
* Suporte de engenharia, incluindo o final da vida e a substituição de componentes obsoleta e o suporte de design para circuito, metal,invólucro de plástico e embalagem
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Capacidade de fabricação de PCBs leadsintec
Processamento de superfície | Sangrar / Plating gold / immersion gold / Plating gold finger /OSP / Flux |
Camadas | 1~ 32 camadas |
Espessura de cobre | O.5oz ~ 5oz |
Espessura da placa | 0.2mm ~ 6,0 mm |
Tamanho do orifício min | 0.2mm |
Largura da linha min | 0.1mm |
Min Spacacing Line | 0.1mm |
Max Board Size | 508mm*609mm |
Solder Mask Type | Verde / Preto / Vermelho / Amarelo / Branco / Azul |
Silkscreen Color | White/ Yellow/ Black |
Data File Format | Arquivo Gerber e arquivo de perfuração correspondente, Série Protel, Lista Bom |
Base Material | FR4, CEM3, Ptfe, Baseada em alumínio, TG FR4 alto, Placa de alta frequência, Rogers |
Function of the NAC Printed circuit board
1. Network permissions management
Testing and verifying terminal computer network access permissions from the gateway can only allow trusted devices and users to use the internal network, which can greatly reduce network security risks.
2. Mobile storage management
Can comprehensively manage the computer USB interface, set U disk usage permissions (only write, read, and prohibit use), support disabled mobile hard disk, portable storage device and all USB storage devices, and can also be used on the U disk into U disk log statistics, and the operating behavior of files on the U disk can also be audited;
3. Asset analysis
It can analyze the hardware asset information of the terminal computer, such as hardware models, types and performance evaluations, etc., which can provide programs for enterprise computer assets and replacement;
4. Terminal security management
You can control end-user permissions, such as prohibiting shared folders, prohibiting registry use, prohibiting control panels, prohibiting access to security modes, and prohibiting screen interception.
5. Operating system patch and upgrade
It can be unified and updated in a timely manner with the operating system patch of the internal network computer. It can automatically detect the vulnerability of the terminal computer operating system and automatically update the installation operating system patch.
6. Operation behavior audit
Can comprehensively manage the daily file operation behavior of internal network employees, print file behavior, browsing web behavior, mail audit, application audit, screen video audit, and chat history.
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