How do you provide security for VPN?

Answer 1

VPN is a security measure of the data transmission. So the weak point would be :

1. How strong is the data transmission encryption.

2. How adequate is the endpoint security.

3. Overall how good is the policy Protection of networks & their services from unauthorized modification,destruction, or disclosure , & provision of assurance that the network performs its critical functions correctly & there are no harmful side-effects.Network security includes providing of data integrity.

Answer Network security comprises the measures a company takes to protect its computer system, and it is a prime concern for every company that uses computers. Compromised network security means a hacker or competitor may gain access to critical or sensitive data, possibly resulting in data loss, or even complete destruction of the system.

Even the owner of the VPN server can not physically see what information is held on its server - as for me it's pretty good security.

However, this does not mean that you should use unverified VPN services.

I use this: boxpn.com and I'm satisfacted- speed and cost is very ok.

And if we talk about security, OpenVPN protocol will help you (by the way, in boxpn, he is present).

Answer 2

VPN is available in two kinds,There are Point to Point Tunneling Protocol (PPTP) and Layer 2 Tunneling Protocol (L2TP). these both are link a remote computer to a network. There are only L2TP offers strong security. PPTPis not used to transmit sensitive information.

When you set up VPN, you're offering a way into your office network. To minimize the risk of unauthorized parties poking around your network, choose and enforce a strong password policy.If you allow home users to connect to the office network via VPN, you have to consider viruses or other security threats that could come from the user's home. One way to address this risk is by giving home users a computer that is owned and maintained by the organization, so is certified as up-to-date and virus-free.