Wireless Security on the Philippine Setting. Introduction: WHOAMI What’s this all about?

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Presentation transcript:

Wireless Security on the Philippine Setting

Introduction: WHOAMI What’s this all about?

The Philippine Wee-fee setting 2004 German hacker finds open Wi-Fi networks in Manila Sept 2004: Van Hauser discovered that only 15 out of the 66 wireless APs were encrypted More Wifi networks on Homes and small businesses Unaware and indifferent Low or no security (due to cost and convenience) More direct targets

Wireless Security History Open Wireless WEP - Use of Streaming Algorithm - Per packet master key re-use - Group use and sharing of the same PSK - Lack of Authentication from network to client - Confidentiality vulnerabilities with header - Integrity vulnerability and replay attacks WPA WPA2

Top Wireless Tools 1.Kismet 2.NetStumbler 3.Aircrack 4.Airsnort 5.Kismac * Pyrit

DEMO Click Me!

How to Secure? -Change the defaults -Long key with wide characters set - MAC Address filtering -Limit connections -Disable DHCP -Hide SSID or a creative SSID -Change your key -Tools -Active security

“The only truly secure system is one that is powered off, cast in a block of concrete and sealed in a lead-lined room with armed guards.” - Gene Spafford

Credits: SecurityUncorcked.com InfosecPhils.wordpress.com PGHO (Nogie and Aphro)