جزییات کتاب
* The VPN Router Portfolio is a new product based on Nortel's VPN and security gateway products that is constructed by using public wires to connect nodes, in turn expanding the functionality of existing networks * Provides detailed explanations as to how the Internet can be used as a medium for transporting data scoured through encryption and other means in order to guarantee that only approved users can gain access to the network and the data cannot be intercepted* Offers real-world examples, helpful advice, and laboratory set-ups to assist networking professionals with their VPN Router products* Topics discussed include management options, routing, authentication, security, connectivity in the network, and troubleshooting
درباره نویسنده
![](https://upload.wikimedia.org/wikipedia/commons/thumb/a/a4/James_Edward_Smith.jpg/41px-James_Edward_Smith.jpg)
سر جیمز ادوارد اسمیت (به انگلیسی: Sir James Edward Smith)،(زاده ۲ دسامبر ۱۷۵۹-درگذشته ۱۷ مارس ۱۸۲۸) گیاهشناس انگلیسی و مؤسس انجمن لینه بود.