Network intrusion detection system running on any operating system platform, network intrusion detection system generally Unix-based operating platform, a small number of devices using proprietary or Windows-based Intrusion Detection System platform. With the continuous improvement of network attack techniques and network security vulnerabilities continue to find that traditional firewall technology plus the traditional IDS technology, has been unable to cope with a number of security threats. In this case, IPS technology emerges, IPS technology can detect depth perception and the data flowing through the flow of dropping malicious packets to block attacks, limiting the abuse of packets to protect the network bandwidth resources. Deployed in the data forwarding path for the IPS, according to pre-set security policies on every packet flowing through the depth of detection, if once found hiding in one of network attacks, based on the attack against the threat level to take immediate measures These measures include: alarm to the management center; discard the packet; off the application session; cut the TCP connection.
The day has come! We seem to have seen the commercial of Baidu. Xiamen scholar secretly developed a 5-year-old commercial search 258.com has just released a month. Such a short time, even for business people cheered, illustrates this point. Good use of tools, to find new tools is the common humanity, but also the advantage of businessmen keen sense of smell. Therefore, the "business search", 258.com at last for the network did not draw business situation of the entrance, a perfect finish. This period also marks the beginning of the perfect combination of business and network era officially begins. Let us look forward to, size of network economy era! Full of dreams and visions of the rivers and lakes in the scores of the struggle writing a legend or a great master Leekpai mountains, or the tragic loss grief out, of course, was moving plot with the potential cause, rivers and lakes were never short of passion. Areas of Chinas B2B pushed in under the blood and genius, as if into rivers and lakes has been since. B2B arena in 2007 to give greater expectations, the market can build Alibaba Mas "Ali empire"?