Wireless Device and Network level security

Chetan Kumar S
Chetan Kumar SCo-Founder at AiKaan um AiKaan
••
Security at Device, Network & Server Levels QIP Short Term Course On Wireless  Security Chetan Kumar Shivakumar Protocol Engineering and Technology Unit, IISc. (Currently working at Alcatel Lucent India Limited) e-mail shivakumar.chetan@gmail.com
Organization ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Session 1 ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
What is security ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Mobile Security specifics ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Need for Mobile Device Security ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Need for Mobile Device Security ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Need for Mobile Device Security ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Important Data on mobile device ,[object Object],[object Object],[object Object],[object Object],[object Object]
Mobile device security Threat ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Mobile device security Threat ,[object Object],[object Object],[object Object]
Environmental Threats ,[object Object],[object Object],[object Object],[object Object],[object Object]
Few solutions for device security ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Policy enforced solutions ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
OS Security Mechanism ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Network Level Security
Why do we need network security I can send mail to all news channels using wifi access from this building. No non-repudiation
Why do we need network security I can get the passwords now sitting outside this building Internet Banking is so easy with WiFi at home Eves dropping
Why security is more of a concern in wireless ? ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Why security is more of a concern in wireless ? ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Why security is more of a concern in wireless ? ,[object Object],[object Object]
Network Level Security Challenges ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Wireless LAN Security ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Service Set Identifier (SSID) ‏ ,[object Object],[object Object],[object Object],[object Object]
MAC Address Filtering ,[object Object],[object Object],[object Object],[object Object],[object Object]
Issues with MAC Address Filtering ,[object Object],[object Object],[object Object]
End of session 1 ,[object Object]
Session 2 ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
WEP - Wired Equivalent privacy ,[object Object],[object Object],[object Object],[object Object],[object Object]
WEP - Wired Equivalent privacy ,[object Object],[object Object],[object Object],[object Object],[object Object]
WEP - Wired Equivalent privacy ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
What is WPA? ,[object Object],[object Object]
WPA in nut shell… ,[object Object],[object Object],[object Object],[object Object]
WPA in nut shell… ( Cont’d ) ‏ ,[object Object],[object Object],[object Object],[object Object]
WPA Modes ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
In Summary ,[object Object],[object Object],[object Object]
AdHoc Network Security issues ,[object Object],[object Object],[object Object],[object Object],[object Object]
Server Level Security ,[object Object],[object Object],[object Object]
Security Threats in Servers ,[object Object],[object Object],[object Object],[object Object]
Securing the Servers ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Thank You ,[object Object],[object Object]
Backup Slide ,[object Object]
1 von 42

Wireless Device and Network level security

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A Presentation I made at QIP Short Term Course On Wireless  Security

Chetan Kumar S
Chetan Kumar SCo-Founder at AiKaan um AiKaan

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Wireless Device and Network level security

  • 1. Security at Device, Network & Server Levels QIP Short Term Course On Wireless  Security Chetan Kumar Shivakumar Protocol Engineering and Technology Unit, IISc. (Currently working at Alcatel Lucent India Limited) e-mail shivakumar.chetan@gmail.com
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  • 17. Why do we need network security I can send mail to all news channels using wifi access from this building. No non-repudiation
  • 18. Why do we need network security I can get the passwords now sitting outside this building Internet Banking is so easy with WiFi at home Eves dropping
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