Intrusion Detection System IDS and system scanner system scanner different. System is based on attack signature database scanner to scan the system vulnerabilities, it is more concerned about the configuration of the loopholes rather than the current flow out of your host. The host under attack, even if the scanner is running, it does not recognize such attacks. IDS scanning the current network activities, monitoring and recording network traffic, according to defined rules to filter from the host line card to the network traffic, providing real-time alarm. Network scanner detects vulnerabilities previously set on the host, while the IDS to monitor and record network traffic. If you run on the same host IDS and scanners, then configure the IDS will be issued a reasonable number of police.
Windows Server 2008 Foundation Standard Edition with all the features, but only for single-processor models, and limit users to 15 people. Laing said: "We will soon launch this product." He said last September he sent an email asking for information or need a product market design, the result returns the information the Japanese newspaper clippings local sale $ 299 a server. "I then noticed, not just emerging markets that need." So, Windows Server 2008 Foundation to so born. He said that discussions with Microsoft after their subsidiaries, the company needs to understand the world the cost of a lower price, while the "economic environment has a greater demand for this product." Overall, Laing noted, Microsoft Windows Server more competitive than Linux, though Linux is a toll-free at first, obviously has its appeal.