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, PCB assembly, test, packing and PCB delivery
Leadsintec PCBA Manufacturing Service
* PCB fabrication from 1-32 layer. (single side, double side, multi-layer, HDI board, bury & blind holes board etc)
* Material procurement and management
* Quick-turn PCBA Prototype and NPI (new product introduction)
* PCBA and through hole assembly
* IC pre-programming & Function verification & burn in testing
* Complete Unit assembly (Box building include the plastic, screen, metal enclosure, membrane, coils, wire harness etc.)
* Small volume is accepted and High-mix models solutions
* AOI, In circuit test, BGA placement
* Engineering support including end of life and obsolete component replacement and design support for circuit, metal,plastic casing and packaging
.
Leadsintec PCB Manufacturing Capability
Surface processing | HASL / Plating gold / immersion gold / Plating gold finger /OSP / Flux |
Layers | 1~32 layers |
Copper Thickness | O.5OZ~5OZ |
Board Thickness | 0.2mm~6.0mm |
Min Hole Size | 0.2mm |
Min Line Width | 0.1mm |
Min Line Spacing | 0.1mm |
Max Board Size | 508mm*609mm |
Solder Mask Type | Green / Black / Red / Yellow / White / Blue |
Silkscreen Color | White/ Yellow/ Black |
Data File Format | Gerber file and corresponding drilling file, PROTEL series, BOM list |
Base Material | FR4, CEM3, PTFE, Aluminum based, High TG FR4, High frequency board, 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.