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
* Livraison rapide, anti-static package
* RoHS Directive-compliant, lead-free
* One stop service for PCB design, PCB layout, PCB manufacture, components purchasing, Assemblage PCB, test, packing and PCB delivery
Service de fabrication PCBA LeadSintec
* Fabrication de PCB à partir de 1-32 couche. (côté unique, côté double, multicouche, Carte HDI, enterrer & planche à trous aveugles, etc.)
* Procurement et gestion matériels
* Quick-turn PCBA Prototype and NPI (Introduction du nouveau produit)
* PCBA et en assemblage des trous
* Pré-programmation IC & Vérification de la fonction & brûler dans les tests
* Assemblage unitaire complet (Le bâtiment de la boîte comprend le plastique, écran, boîtier en métal, membrane, bobine, harnais de fil, etc.)
* Les petits volumes sont acceptés et des solutions de modèles élevés
* AOI, Dans le test de circuit, Placement BGA
* Support d'ingénierie, y compris la fin de vie et le remplacement des composants obsolètes et le support de conception pour le circuit, métal,boîtier et emballage en plastique
.
Capacité de fabrication de PCB principale
Traitement de la surface | HASL / Plating gold / immersion gold / Plating gold finger /OSP / Flux |
Couches | 1~ 32 couches |
Épaisseur de cuivre | O.5oz ~ 5oz |
Épaisseur de planche | 0.2mm ~ 6,0 mm |
Taille du trou min | 0.2MM |
Largeur de ligne min | 0.1MM |
Espacement des lignes min | 0.1MM |
Max Board Size | 508mm * 609 mm |
Solder Mask Type | Green / Black / Red / Yellow / Blanc / Blue |
Silkscreen Color | White/ Yellow/ Black |
Data File Format | Fichier Gerber et fichier de forage correspondant, Série Protel, Liste naissé |
Base Material | FR4, CEM3, Ptfe, En aluminium, High Tg FR4, Carte haute fréquence, 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.
Notre équipe d'experts
Parler aux experts
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