Cast usa network society
Download
1 / 13

CAST USA Network Society - PowerPoint PPT Presentation


  • 349 Views
  • Updated On :

CAST USA Network Society. Security Issues On Wireless Network Prof. Martin Ma, Ph.D Vice President, CAST USA Network Society Sr. Programming Director, Hughes Network Systems ECO, Washington Management & Technology, Inc . mstma@yahoo.com Chinese American Networking Symposium 2002.

loader
I am the owner, or an agent authorized to act on behalf of the owner, of the copyrighted work described.
capcha
Download Presentation

PowerPoint Slideshow about 'CAST USA Network Society' - Olivia


An Image/Link below is provided (as is) to download presentation

Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author.While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server.


- - - - - - - - - - - - - - - - - - - - - - - - - - E N D - - - - - - - - - - - - - - - - - - - - - - - - - -
Presentation Transcript
Cast usa network society l.jpg
CAST USA Network Society

Security Issues On Wireless Network

Prof. Martin Ma, Ph.D

Vice President, CAST USA Network Society

Sr. Programming Director, Hughes Network Systems

ECO, Washington Management & Technology, Inc.

mstma@yahoo.com

Chinese American Networking Symposium 2002


Cast usa network society2 l.jpg
CAST USA Network Society

Security Issues On Wireless Network

Contents:

  • Wireless Network Prospective

  • Wireless Network Advantages and Disadvantages

  • Wireless Networking Security Issues

    Chinese American Networking Symposium 2002


Cast usa network society3 l.jpg
CAST USA Network Society

Security Issues On Wireless Network

Main Wireless Networks:

  • Infrared Wireless Networks

  • Microwave Wireless Networks

  • Satellite Wireless Networks

  • Others

    Chinese American Networking Symposium 2002


Cast usa network society4 l.jpg
CAST USA Network Society

Security Issues On Wireless Network

Wireless Network Prospective:

  • Wireless Networks will be important as Wire Networks, no longer just a complement.

  • Wireless Networks will be dominated networks in remote areas.

    Chinese American Networking Symposium 2002


Cast usa network society5 l.jpg
CAST USA Network Society

Security Issues On Wireless Network

NPOESS 是美國航天航空總署和國防部聯合研發的新一代軍民兩用大氣與海洋衛星系統。NASA-Raytheon-TRW 研發團隊為二個早期研發團隊之一。作為雷神公司的高級總工程師﹐負責NASA-RAYTHEON-TRW 研發團隊中IMC Testbed 研發項目。

Sr. Principal Engineer and lead the NPOESS IMC Testbed R&D team of the NASA-Raytheon- TRW Group. The NPOESS is the next generation National Polar-orbiting Operational Environmental Satellite System (NPOESS)for both civil and military.

Chinese American Networking Symposium 2002


Cast usa network society6 l.jpg
CAST USA Network Society

Security Issues On Wireless Network

休斯公司SPACEWAY 系統是休斯公司將在2003年上市的全球最先進的數位電視娛樂、寬頻服務、衛星私人業務網絡、全球視訊和數據廣播服務系統。它將提供一個高速 (29G)﹑寬頻﹑寬帶﹑全方位服務的衛星通信系統﹐包括在全球任何一個地方全天候快速接近國際網路﹑建立高速公司內部網與外部網﹑私人虛擬網﹑全球視訊﹑寬帶高速 (29G) 多媒體及數據傳送等。作為休斯網絡系統公司的一級總工﹐領導四個關鍵 SPACEWAY 網絡操作控制中心 (NOCC) 系統中的研發團隊(CPM, DPC, CGM, SSA)。

Project Manager for SPACEWAY NOCC (Network Operation Control Center) four very important R&D teams (CPM, DPC, CGM, SSA). By 2003, SPACEWAY will provide high-speed bandwidth-on- demand satellite communications. With its spot-beam technology and affordable services, SPACEWAYTM will change the way the world communicates. From high-speed Internet access, to corporate intranets or extranet, to virtual private networks, to multimedia broadcasting and high-speed data delivery, SPACEWAY will lead the new generation of broadband delivery systems. It is Broadband everywhere.

Chinese American Networking Symposium 2002


Cast usa network society7 l.jpg
CAST USA Network Society

Security Issues On Wireless Network

Wireless Network Risks:

  • Inserting Attack

  • Unauthorized Monitor & Interception Wireless Traffic

  • Networking Jamming Due to Attack

  • Others

    Chinese American Networking Symposium 2002


Cast usa network society8 l.jpg
CAST USA Network Society

Security Issues On Wireless Network

  • Inserting Attack

    • Unauthorized Clients Attack

    • Unauthorized Access Points Attack

    • Renege Access Points Attack

    • Others

      Chinese American Networking Symposium 2002


Cast usa network society9 l.jpg
CAST USA Network Society

Security Issues On Wireless Network

  • Unauthorized Monitor & Interception Wireless Traffic

    • Wireless Monitor and Analysis

    • Steal People’s Information, e.g. Credit Card Inform.

    • Broadcast Monitoring

    • Access Point Clone (Evil Twin) Traffic Interception

      Chinese American Networking Symposium 2002


Cast usa network society10 l.jpg
CAST USA Network Society

Security Issues On Wireless Network

  • Networking Jamming due to Attack

    • File sharing and TCP/IP Service Attack

    • Denial of Services (DoS)

    • Client-to-Client Attack

    • Brute Force Attacks Against Access Point Password

    • Misconfiguration

    • Others

      Chinese American Networking Symposium 2002


Cast usa network society11 l.jpg
CAST USA Network Society

Security Issues On Wireless Network

  • Wireless Network Security Management

    • Setup Wireless Security Policy

    • Advanced Protection Architecture Design

    • Always Treat Client Access As Untrusted Access Point

    • Setup Access Point Configuration Policy

    • Access Point Discovery Technology

    • Client Side Access Protection Policy

    • Managed Security Access Monitoring System

    • Others

      Chinese American Networking Symposium 2002


Cast usa network society12 l.jpg
CAST USA Network Society

Security Issues On Wireless Network

  • Solutions for Wireless Network Security

    • Software Solutions

      • MSS, ISS, VPN, etc.

    • Architecture Solutions

      • IPV6, etc.

    • Hardware Solutions

      • Broadband, High-speed Wireless Network System – e.g. SPACEWAY

    • Security Education

    • Legal Solution

      • Using Force to Crush the Hackers

        Chinese American Networking Symposium 2002


Cast usa network society13 l.jpg
CAST USA Network Society

Thanks !

谢 谢!

Chinese American Networking Symposium 2002