PS3 官方繁體中文網站 -zh.ps3-hacks.com

當你擁有200 部ps3 你會怎麼做? 打機? 送給別人? 還是利用ps3 作壞的事情?

美國、瑞士和荷蘭的研究生就將200 部PS3 放在研究室內設置大量PS3 , 在柏林的 25th Chaos Communication Congress(第25屆混亂通訊大會)進行網路測試Amazon.com的安全: 測試可以保持網頁以Versign 加密,以及SSL 連接認證

At issue is the crypto technology used to ensure visitors to Amazon.com, for example, are actually connected to the online retailer and not to a fake site erected by a fraudster. That assurance comes from a digital certificate that’s vouched for and digitally signed by a trusted authority like Verisign. The certificate is transmitted to a user’s browser and automatically verified during SSL connections — the high-security web links heralded by a locked-padlock icon in the browser.

Key to the signing process is a so-called hash function — an algorithm that turns a digital file into a small fingerprint of a fixed size. To prevent forgery, the hash function must make it practically impossible for anyone to create two files that will boil down to the same hash.

登入Amazon購買東西都需要安全的, 使用密碼登入(Hash 功能) 轉換可以令小小的數碼檔轉為固定大小的檢定碼, 而且沒法利用一個用戶使用兩個檢查碼。如果以上的登入程序(優化)研究成功, 我們在Amazon 購買東西可以放心一點

來源: blog.wired.com