IEEE 802.11 규격에 따른 무선랜은 사설망에서 사용됨은 물론, 공중망 사업자들에 의한 핫스팟 서비스까지 제공되면서 널리 사용되고 있어, 이에 대한 보안의 중요성이 더욱 커져가고 있다. IEEE 802.1x는 랜 접속 서비스를 받고자 하는 시스템이 인증을 거쳐 망을 사용할 수 있도록 하며, IEEE 802.11 키교환 규격은 무선랜에서 암호화를 위하여 사용되는 WEP 키를 교환할 수 있게 한다. 이를 이용하여 타인이 무단으로 망을 사용하거나 도청하는 것을 막는다. 이러한 시스템의 개발을 위하여 기존의 리눅스 용 access point 디바이스 드라이버에 802.1x 가상 포트를 추가하고, 키 교환을 통한 동적 WEP 적용 기술을 설계, 개발하였다.
KSP Keywords
Access point, IEEE 802.11, IEEE 802.1X
Copyright Policy
ETRI KSP Copyright Policy
The materials provided on this website are subject to copyrights owned by ETRI and protected by the Copyright Act. Any reproduction, modification, or distribution, in whole or in part, requires the prior explicit approval of ETRI. However, under Article 24.2 of the Copyright Act, the materials may be freely used provided the user complies with the following terms:
The materials to be used must have attached a Korea Open Government License (KOGL) Type 4 symbol, which is similar to CC-BY-NC-ND (Creative Commons Attribution Non-Commercial No Derivatives License). Users are free to use the materials only for non-commercial purposes, provided that original works are properly cited and that no alterations, modifications, or changes to such works is made. This website may contain materials for which ETRI does not hold full copyright or for which ETRI shares copyright in conjunction with other third parties. Without explicit permission, any use of such materials without KOGL indication is strictly prohibited and will constitute an infringement of the copyright of ETRI or of the relevant copyright holders.
J. Kim et. al, "Trends in Lightweight Kernel for Many core Based High-Performance Computing", Electronics and Telecommunications Trends. Vol. 32, No. 4, 2017, KOGL Type 4: Source Indication + Commercial Use Prohibition + Change Prohibition
J. Sim et.al, “the Fourth Industrial Revolution and ICT – IDX Strategy for leading the Fourth Industrial Revolution”, ETRI Insight, 2017, KOGL Type 4: Source Indication + Commercial Use Prohibition + Change Prohibition
If you have any questions or concerns about these terms of use, or if you would like to request permission to use any material on this website, please feel free to contact us
KOGL Type 4:(Source Indication + Commercial Use Prohibition+Change Prohibition)
Contact ETRI, Research Information Service Section
Privacy Policy
ETRI KSP Privacy Policy
ETRI does not collect personal information from external users who access our Knowledge Sharing Platform (KSP). Unathorized automated collection of researcher information from our platform without ETRI's consent is strictly prohibited.
[Researcher Information Disclosure] ETRI publicly shares specific researcher information related to research outcomes, including the researcher's name, department, work email, and work phone number.
※ ETRI does not share employee photographs with external users without the explicit consent of the researcher. If a researcher provides consent, their photograph may be displayed on the KSP.