Gain ground as what Internet applies and develop at full speed, network safety also becomes people to be an afraid respect finally. Virus and hacker attack regard a network as safe main hidden trouble, have the security of all of computer science department of Internet application in minatory move momently. Network firewall serves as the main measure that avoids a hacker to inbreak, also had become what network safety builds to choose equipment surely, stick unit network need to thing of look forward to not only, already also made even firewall of individual user nowadays necessary safe instrument, although individual user great majority still introduces the individual firewall product of software type. What the article should introduce is the matter that wants an attention when choose and buy of hardware firewall equipment, getting used to an user of course basically also is look forward to, institution.
The network firewall equipment that eye comes round to say market to go up not only the brand is various, also let even all sorts of different class products the person dazzling, average user not be in a position is comfortable from. So the need that how chooses to be able to get used to him enterprise, where is the firewall product that achieves the biggest safe result? The author safeguards experience according to be being mixed to the use of firewall, summary goes out the following 10 gist element.
1. The brand is crucial
Because firewall product belongs to high-tech product, produce such equipment to need powerful capital to make backup force not only, and need to have powerful safeguard in technical actual strength. Chose good brand to also choose good technical kimono Wu on certain level, have safeguard more to using those who come. It is so when product of firewall of choose and buy must not informal covet temporarily cheap, choose and buy product of a few a less known and inferior brand. At present the country compares well-known trademark to have in the development of explicit firewall product, production: 3COM, Cisco, NetScreen, Check Point, these brand technology actual strength are stronger, and can offer high-grade product, of course the homebred brand that the price also should introduce below photograph comparing wants expensive a lot of (be in normally 100 thousand yuan of above) one times more expensive even above. These brands to big, medium-sized ideal is compared for the company that has capital actual strength, because bought product of this kind of brand, opposite for there is safeguard more in technical respect, can satisfy the special requirement of company each side, and but expansibility is stronger, the development of appropriate company needs.
The domestic development, brand that produces firewall basically has: Associate - net of Dlink, day, fact is amounted to, east letter of be in harmony of soft, day, and in order to associate, east performance of brand of letter of soft day be in harmony is better. These brands are in medium, low class for opposite abroad well-known trademark. Of course the price wants petty gain a lot of (be in normally 80 thousand yuan of less than) , and the operation instruction handbook that still can offer complete Chinese, convenient installation, debug and safeguard. Homebred to medium and small businesses brand is good choice.
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