VPN explanations

[israel.dido]

hello dear friends. I am Mr Dan from Congo and i want a help from you.

I am doing an intersheap in a company that has already set up an Intranet but they have a security issue.

I was planning to go for VPN solution, but my difficulities are not to konow wich series of router can support and how can i make configuration site to site.

[mirage__SK]

Cisco 800 series or above - for example cisco 881 or equivalent.

http://www.cisco.com/c/en/us/products/routers/800-series-routers/models-comparison.html

But

Do you need only VPN solution? no more?

[israel.dido]

My dear, all your explanation about security will be welcome,sure i need more as you said and the configuration model also i need for allowing to get an idea about