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MPLS Virtual Private Network (VPN)  
VoIP      
VPN VPN is the use of Internet IP technology, building on the Internet encrypted channel (Tunneling) to structure the Virtual Private Network (VPN), IP network scalability good , encryption technology used is the standard IPSEC ( IP Security) mode, IPSec combines Encryption, Authentication, Key Management, Digital Certification and other safety standards, with a high degree of protection.  
   
   
       
  VPN through the Internet to send critical business information would naturally become the object of envy competitors, therefore, secure communications and shall be the primary consideration VPN deployment. In addition to ensuring the safety of here, hidden information (Confidentiality), to prevent third party "listening" to the content of communications at the same time must ensure that the network to send content has not been tampered with damage, the so-called data consistency (Integrity); The other is the Source authentication (Authentication), determine the information is not from the Internet on a third party forged.
To achieve at least these three points, we can ensure that across the open Internet VPN like a line constituted as a closed intranet safety.
  
   
   
   
 
 
 
 
 
 
       
  VPN benefits  
  1)

Network Security
Through VPN technology, all connected to the Internet computer, can also enjoy the corporate intranet , resource sharing and hidden advantage.

  
     
  2) Integrated Network
The Internet, intranet, Extranet and Remote Access integrated into the same external circuits, the management and maintenance easy.		  
     
  3) Reduce costs
The use of VPN technology, will allow all businesses save a lot of equipment, acquisition cost, long-distance data lines fees, dial-up line fees and follow-up management and maintenance costs.		  
     
  4) Enhanced contact
VPN can increase users, business partners and suppliers contact, which can be used for the growing mobile user's Internet access, in order to achieve a secure connection; can be used to achieve the corporate Web site within a secure virtual networking between the way for cost-effective connect to business partners of the user's security extranet VPN.
  
     
     
       
  Please call (852) 3579 2726 queries or e-mail to sales@meiyick.com  
       
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