With the development of computer technology and Internet technology, people are increasingly feeling the importance of electronic document information. The electronic document has brought us a lot of convenience, and it brings some problems. There are many articles on the Internet to discuss information security. This article discusses how information security for electronic documents on the characteristics and application of electronic documents.
The electronic document is different from the print document. There are four features: easy to modify, easy to delete, easy to copy, easy to damage.
Easy to modify, this is an important difference between the electronic document from the traditional print document. There is a common shortage of printing documents and handwritten documents. This feature is good in some time, this feature is good. For example, people often say "Black Paper Black" is very capable of reflecting this feature; but its advantages are just his shortcomings, people often need to modify the content of the processing when handling many text and graphic image information, to meet different The need, this time the electronic document shows its advantages. It is because the electronic document is easy to modify. If it is not good to protect, it may be illegal to modify, no matter whether this modification is intentionally or unintentional, it will bring a certain degree of loss to the document owner, this time it is Get a disadvantage.
Easy to delete, delete the document of the traditional way is basically unrealistic, only possible to destroy the product's carrier printing, because print products are generally protected by tools such as file rooms and file cabinets, relatively not easy to be general The people are in contact, so it is not easy to be destroyed, there is better security. However, for electronic documents, it is very convenient to delete, only need to change the file (this permission can be obtained by getting legal and illegal means), and then click on the mouse or delete files through the keyboard. It is very easy. Under normal circumstances, there is no evidence afterwards, and the time and cause of file loss can be explained. It is this characteristic that if this feature is used by others, malicious damage activities may cause unpaired losses to the owners of the electronic document.
Easy to copy, documentation of traditional ways to copy often require some auxiliary materials and machines such as copy paper, copiers, etc. This is an advantage of the electronic document, and it is also a disadvantage. The advantage is that by copying, people can make information sharing. However, when the document is personal privacy or business secret, it is often not hosted by others. At this time, if you are copied by others, you can't help but trade, you are not willing to see, it is necessary to solve it. Confidentiality to the file.
It is easy to damage, the cause of the file is mainly damaged, and the human damage (intentionally or unintentional), the virus is destroyed, the human is unable to resist the factors (fire, earthquake, etc.), in the survey of document damage, human destruction accounts for 80%, The remaining 20% document is damaged because of other factors, and we must take active measures to prevent it. Otherwise, it is likely to cause huge losses because of negligence; a relatively effective The measure is to do a good backup.
It is because of its own characteristics, so the security issue of electronic documents has become a topic that is very concerned. If we don't make any processing, wait until there is a problem, it will not regret it.
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