|Today's demand for secure, cost-effective, high-performance connectivity is greater than ever.|
As Internet access has exploded, so too has recognition of the need to prevent network attacks and ensure communications privacy. Most discussions of this topic no longer center around whether a firewall or VPN is necessary, but rather how best to implement the technology.
While NetScreen's products meet a wide range of industry standards for security and encryption, the focus in comparing products has shifted: to cost-effectiveness and ease of use on the low end, and manageability and performance on the high end.
The most common approaches to Internet security are firewalls and Virtual Private Networks (VPNs). Firewalls are the predominant solution in the security industry; they prevent unwanted intruders from accessing data and limit external access by unauthorized users. VPNs, on the other hand, ensure secure, private communications between two or more sites (such as multiple company offices) over public network connections.
For more information on these powerful Netscreen firewalls,
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