routed protocols 中文意思是什麼
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After studying ms - pptp protocol, we think that the security of a vpn is based on the security of its authentication and encryption protocols. if a vpn ' s cryptography is weak, then its security is no better than a non - private virtual network routed over the internet. since companies are relying upon vpns to extend trusted internal permiters to remote offices, breaking the security around such a tunnel is tantamount to defeating all of the security around the internal permiter
本文對ms - pptp協議實現進行了深入的分析、研究，認為：認證和加密協議的安全決定了vpn的安全性，如果vpn認證和加密手段是脆弱的，那它的安全性並不比在internet上使用非vpn傳輸數據高，因為一個組織依靠vpn擴展其可信的內部邊界，允許外部分支訪問內部網路，破壞隧道的安全性等於破壞了所有內部網路。
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