目前分類:MIS (4)
- Dec 22 Wed 2010 12:16
筆記一下 (永遠很難搞清楚的xxM、ooM、##M)
- Nov 25 Wed 2009 21:27
E-business & E-commerce
1、E-business
From:http://www.pcmag.com/encyclopedia_term/0,2542,t=e-business&i=42215,00.asp
Definition of: e-business
(Electronic-BUSINESS) Doing business online. The term is often used synonymously with e-commerce, but e-business is more of an umbrella term for having a presence on the Web. An e-business site may be very comprehensive and offer more than just selling its products and services. For example, it may feature a general search facility or the ability to track shipments or have threaded discussions. In such cases, e-commerce is only the order processing component of the site. See e-commerce.
- Nov 20 Fri 2009 08:51
數位簽章 Digital Signature
http://support.oss.org.tw/wiki/index.php/Digital_Signature
Digital Signature
出自技術支援資料庫(TechWiki)
目錄[隱藏] |
簡介
在資訊安全的原則中,其中非常重要的一環,即為不可否認性(non-repudiation),假設在正常情況下,A 傳訊息給 B,之後就不能否認曾經傳過訊息,此即為不可否認性。
- Nov 20 Fri 2009 08:39
非對稱式加密 Asymmetric Encryption
http://support.oss.org.tw/wiki/index.php/Asymmetric_Encryption
Asymmetric Encryption
出自技術支援資料庫(TechWiki)
目錄[隱藏] |
簡介
Asymmetric Encryption (非對稱式加密) 即是為了改良 Symmetric Encryption(對稱式加密) 的缺點而產生的。