Service > Internet security service

VAAN service provides Internet security service by offering ¡®VForce¡¯ of VPN integrated security solution on lease without charge which obtained CC(Common Criteria) from NIS. With ¡®VForce¡¯ installation, this service is differentiated from existing security services by providing the basic VPN function of encoding important data and efficiency of Internet bandwidth use. Also, this service guarantees customized Internet security service to minimize customer inconvenience throughout line, equipment installation, operation, remote troubleshooting

	ADSL Up/Download Summation System
SEON (SMART Equalize of NexG), developed by NexG¡¯s unique technology, summates each line speed upon use of multiple lines to greatly improve bandwidth(by 80~90% of performance)
Classification Number of lines Feature Upload 2 700Kbps~800Kbps 3 1.3Mbps~1.4Mbps 4 1.8Mbps~1.9Mbps Download 2 5Mbps~5.5Mbps 3 8Mbps~8.5Mbps 4 10Mbps~11Mbps * ADSL speed is on condition that one line is based on Upload 512Kbps / Download 3Mbps * Speed is calculated on the assumption that speed of each line is same
	QoS Service : Traffic Management
NexG¡¯s QoS service enables efficient traffic use through bandwidth control by IP band and service port. This service blocks worm viruses or prevents traffic from runaway with P-to-P program by controlling Traffic Flow and views traffic by IP/user through the internal control tool of VPN equipment
* What is QoS(Quality of Service)? In general, it is known that to provide distinguished service by differentiating traffic according to characteristics of application is called providing QoS on Internet or guaranteeing QoS
	Firewall Service
VForce integrating the Firewall function blocks unauthorized network access by using stable packet detection firewall and safeguarding against DoS and other attacks. Also, this service supports the function of preventing increasing diversified virus infection and hacker intrusion by strengthening the security function. Specially, this service can safely protect internal network by blocking worm viruses at the entrance of network through filtering worm viruses such as Nimda, Codeless, Slamma, etc. that have recently caused problems
Security consulting : Sets proper policy for the customer with Firewall Upon internal security policy of the customer, applies corresponding Firewall Rule Guarantees safe network environment by blocking unauthorized access from the outside Cuts off unnecessary communication: Unauthorized messenger/website, worm virus, P-t-P sharing program, etc
	Internet Security Service : NexG Security Center
Internet security service 'VAAN' manages LAN Management service with internal network management in addition to NMS(Network Managed Service). In the 24/7 NexG Security Center, the professional staff work at full time, providing the best Internet security service by enabling the customer to view the status and information of network just by a telephone call