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眼看着新春佳节即将来到,人人都在为喜庆春节而忙碌着。按照咱们中国人的传统习俗,为自家请个门神,保佑明年一整年的幸福与安康,显然是以往很多炎黄子孙此时最重要的工作之一。那么对于今天生活在网络信息时代的现代商务人士又该如何呢?此时此刻您是否该为您企业做些什么辞旧迎新的举措呢?您是否在考虑为您工作生活的“网络家园”也请一个门神来把把关呢?那好,今天就让我们为您请来几位网络上的“门神”——防火墙,同时也送上我们2003年的祝福。 防火墙(FireWall)一词原为消防术语,指修建在建筑物之间的隔离带,可以有效地防止火势向邻近的建筑物蔓延。而在网络中,防火墙除了能够起到隔离来自外部网络的非法访问的作用外,还能够有效地控制内部用户对外部网络的访问。和防火墙产品发展的最初阶段不同,最近出现的一些防火墙产品除了能够完成基本的功能外,还能通过提供或支持一些公共的接口,和入侵检测系统(Intrusion Detection System,IDS)、内容过滤、病毒防范等其他产品有机地结合到一起,进一步提高信息安全系统的可管理性,为企业提供完整的信息安全保障。 随着防火墙产品应用的逐渐普及,近年来市场上品牌、定位和特性各异的相关产品也层出不穷,不胜枚举。那么今天的防火墙产品又有了什么样的变化呢?人们
Watching the Spring Festival approaching, everyone is busy with the festive Spring Festival. According to our traditions and traditions of Chinese people, it is obviously one of the most important tasks for the progeny of the progeny of the proletariat at this moment to invite one’s own door and bless the happiness and well-being of the whole year next year. So what about the modern business people who live in the era of network information today? What are you doing for your business at this moment? Are you thinking about the “network home” for your work and life? Please a gatekeeper to gatekeeper it? Well, let us invite you to bring you a few on the network “Gatekeeper” - a firewall, but also sent us the blessings of 2003. The term FireWall was originally a fire terminology, referring to the isolation tapes built between buildings to effectively prevent the spread of fire to nearby buildings. In the network, in addition to the firewall can play the role of isolation from illegal access from external networks, but also can effectively control internal users to the external network access. Unlike the initial stages of firewall product development, some of the recent firewall products, in addition to performing basic functions, can provide or support some common interfaces and intrusion detection systems (IDS), content filtering, viruses Prevention and other products organically integrated together to further improve the manageability of information security systems for enterprises to provide complete information security. With the gradual popularization of the application of firewall products, related products with different brands, positioning and characteristics in the market in recent years are also emerging one after another. So today’s firewall products have what kind of change? People