卷期 : 43 / 2
出版年 : 2015/04/01
目前在軍方有許多會議是以視訊會議方式開會或是各業參在協調事情時以視訊會議協調,但在目前各基地視訊會議室以視訊系統(專線方式),能用電腦網路方式達到視訊會議效果,有更多人能在第一時間就能得到最新資訊,很多人在上班時將電腦打開同時能運用網路電話就能隨時掌握最新情況。當然也應該將網路電話VOIP(Voice Over Internet Protocol)導入軍中,然而垃圾電話的日趨增加當然就會造成如同現今詐騙集團或是盜用人頭帳號的情況發生,因此本文以確認使用者的身分再將語音或多媒體資訊加密,並加入安全即時傳輸協定SRTP(Secure Real-Time Transport Protocol)達到安全的效果,希望能運用登入前與登入後的一些方法及語音加密機制達到管控網路電話使用者,讓校園、企業或是軍中的網路電話更加安全。With the growing popularity of Internet telephony, IP telephony has been widely used within enterprises. Inthe past, design of network telephone based on SIP (Session Initiation Protocol) accord-oriented, but with the proliferation of hackers and Trojans, when the Internet telephone time of the invasion, a series of Daoda, wire-tapping and so on, will result in VoIP security issues 11 surface, and the present IPAM (IP Address Management) is the distribution can be IP issues, IP and MAC theft problems, manage OS Vulnerability Update to solve the problems, so this will be the concept of IPAM into the phone network, using Internet phone log onto the server before the first against the user's identity, IP and MAC to be confirmed more than three pairs of servers the information is correct, such as the right was adopted, and multimedia voice control by adding secure real-time transfer protocol SRTP (Secure Real-time Transport Protocol) voice or image data to be encrypted up to the safety effect, hoping to be able to log in the security of VoIP before the transmission of good safety protection provided to the campus or Internet phone companies have a more secure environment.
關鍵詞 : 網路電話VOIP(Voice Over Internet Protocol)、垃圾電話(Rubbish Phone)、安全即時傳輸協定SRTP(Secure Real-Time Transport Protocol)、加密(Encryption)