5. Facets of Mobile Security management devices air transmissions PAN LAN WAN public networks private networks applications mobility wireless traditional security 1 2 3 VPN 4
25. Wireless LAN security evolution 1999 2003 2005+ WEP WPA 802.11i / WPA2 Timeline Privacy: 40 bit RC4 with 24 bit IV Auth: SSID and Shared key Integrity: CRC Privacy: Per packet keying (RC4) with 48 bit IV Auth: 802.1x+ EAP Integrity: MIC Privacy: AES Auth: 802.1x+ EAP Integrity: MIC Security
33. Multiple interfaces maximize flexibility 1 1 2 2 4 PAN Zone WLAN Zone 3G Zone GPRS Zone Surfing: Person 1 improves bandwidth by moving into a 3G area MP3 Download: Person 2 saves time and money by scheduling the download in a public WLAN hotspot Peer-to-peer: Person 3 sends an MP3 file over a Bluetooth link free of charge to Person 4 3 Satellite Zone At sea: Person 5 maintains coverage via satellite after leaving GPRS range 5 5 Columbitech Birdstep Ecutel
37. Credant OTA Sync Control Exchange 2003 Local ActiveSync HANDHELD App Servers Provides automatic network detection and remediation of mobile devices attempting to synchronize with Microsoft Exchange Gatekeeper Local Gatekeeper can detect devices which sync via local connection Internet Server ActiveSync Exchange Server OTA Sync Control OTA Sync Control detects devices which sync via Server Activesync. Based on ISAPI extension