A scientific research area devoted to the creation and study of computer simulations of living organisms .Computer viruses have forced a renewal of the debate on the definition of life .Besides forcing us to re-examine our definition of life ,artificial life research may create more effective technology .By applying artificial life concepts to real-life problems ,we can program computer-generated solutions to compete for survival based on their capability to perform a desired task well.
人工生命
致力于建立和研究計算機模擬生命組織(有機體)的一種科研領域。計算機病毒已迫使關于生命定義的辯論重新展開。除了迫使我們重新檢查生命定義之外,人工生命研究可能會創造更有效的技術。通過將人工生命概念應用于現實生活問題,我們可以對計算機生成的解決方案編程,以在其有能力很好地完成所要求任務的基礎上為生存而競爭。
Firewalking
A technique for testing the vulnerability of a firewall and mapping the routers of a.network that sits behind a firewall. Firewalking is a method of disguising port scans. In practical applications, firewalking is similar to tracerouting and works by sending into the firewall TCP or UDP packets that have a TTL set at one hop greater than the targeted firewall. If the packet makes it through the gateway, it is forwarded to the next hop where the TTL equals zero and elicits a TTL “exceeded in transit” message, at which point the packet is discarded. Using this method, access information on the firewall can be determined if successive probe packets are sent.
防火墻
一項測試防火墻弱點和繪制防火墻后面網絡上的路由器分布的技術。趟火墻是一種偽裝端口掃描的方法。在實際應用中，趟火墻與路由跟蹤技術類似，工作時把一跳的生存時間字段設定大于目標防火墻的 TCP或UDP包送進防火墻。如果該包通過了網關，它就轉到下一跳，這時生存時間為零并得出生存時間“傳輸超時”的信息，在此情況下該包被廢棄。利用此法，如果發送連續的探測包，就能確定防火墻上的接入信息。
注冊近似域名
Typosquatting
slang. Registering a domain name that is a variation on a popular domain name with the expectation that the site will get traffic off of the popular site because of a user's misspelling of the name. For example, registering the domain names sino.com or yahooo.com in the hopes that someone making a typo will get to that site unexpectedly.
注冊近似域名
�。ㄙ嫡Z）注冊流行域名的變種，希望如果用戶把該流行網站的名字拼錯時，能從該流行網站拉些流量過來。例如，注冊 sino.com或yahooo.com域名，希望有人打字出錯而意想不到地進入這些網站。
文章來源于領測軟件測試網 http://www.kjueaiud.com/
