2004年10月24日
A good website---Definitions for thousands of the most current IT-related words
Today  I find a good website named Whatis?com.  Here you can find any IT-related words' definition.

In fact I am not very clear the definication of HTTPs.I just know it's a secure version of HTTP,the communication protocol of the World Wide Web.Then I get the detail of the protocol in the site.
HTTPS (Hypertext Transfer Protocol over Secure Socket Layer, or HTTP over SSL) is a Web protocol developed by Netscape and built into its browser that encrypts and decrypts user page requests as well as the pages that are returned by the Web server. HTTPS is really just the use of Netscape's Secure Socket Layer (SSL) as a sublayer under its regular HTTP application layering. (HTTPS uses port 443 instead of HTTP port 80 in its interactions with the lower layer, TCP/IP.) SSL uses a 40-bit key size for the RC4 stream encryption algorithm, which is considered an adequate degree of encryption for commercial exchange.

Suppose you use a Netscape browser to visit a Web site to view their online catalog. When you're ready to order, you will be given a Web page order form with a Uniform Resource Locator (URL) that starts with https://. When you click "Send," to send the page back to the catalog retailer, your browser's HTTPS layer will encrypt it. The acknowledgement you receive from the server will also travel in encrypted form, arrive with an https:// URL, and be decrypted for you by your browser's HTTPS sublayer.

HTTPS and SSL support the use of X.509 digital certificates from the server so that, if necessary, a user can authenticate the sender. SSL is an open, nonproprietary protocol that Netscape has proposed as a standard to the World Wide Consortium (W3C). HTTPS is not to be confused with S-HTTP, a security-enhanced version of HTTP developed and proposed as a standard by EIT.


Again ,I realize the network's so indispensable and fundamental to our life .I cannot imange what i can do if we lose network one day.
Before several years my teacher told me the book is the sea of  knowledge and I 'd read as many books as possible.
But now I should tell my teacher the great sea of knowledge is the net,not only the books.
   

posted @ 2004-10-24 16:56 bluehat 阅读(571) 评论(2) 编辑
话说近朱者赤....
昨天和一个好朋友饭后在实验室楼下茶歇。她宿舍有个mm，很瘦小的那种，很瘦很瘦的瘦，小鸟依人的小。然后我就说，其实有时候男生不希望女孩子太瘦，不然抱起来没感觉。言毕后，她刚喝下去的水喷了出来，说我怎么说话这么恶心，My god！相比黄爱米，我这里还算是一片净土吧，和那帮人在一起久了，我也练就了一身出语不经的好功夫，任凭他们说出什么恶心的话来，我都能泰然处之，不过这年头出淤泥而不染的真是太难了，我能忍到现在，我容易吗？不容易啊！
posted @ 2004-10-24 13:15 bluehat 阅读(345) 评论(0) 编辑
Take Me To Your Heart(翻唱张学友的吻别，但是似乎更好听，MLTR 的风格依旧)

Take Me to Your Heart -------Michael Learns To Rock

Hiding from the rain and snow
Trying to forget but I won't let go
Looking at a crowded street
Listening to my own heart beat
So many people all around the world
Tell me where do I find someone like you girl

*Take me to your heart take me to your soul
Give me your hand before I'm old
Show me what love is - haven't got a clue
Show me that wonders can be true
They say nothing lasts forever
We're only here today
Love is now or never
Bring me far away

**Take me to your heart take me to your soul
Give me your hand and hold me
Show me what love is, be my guiding star
It's easy, take me to your heart
Standing on a mountain high
Looking at the moon through a clear blue sky
I should go and see some friends
But they don't really comprehend
Don't need too much talking without saying anything
All I need is someone who makes me wanna sing

posted @ 2004-10-24 13:03 bluehat 阅读(2131) 评论(1) 编辑