Mobile device security informative v2
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This presentation deals with the basic security of your cell phone. Mainly focused on iPhone and Android.
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Mobile device security informative v2
- 1. MOBILE DEVICE SECURITY MUHAMMAD SALMAN ZAHID
- 2. AGENDA Overview Execution Model • iOS • Android Risks GPS Attacks Securing your Device 1/7/2015 2 MSZ
- 3. OVERVIEW Mainly focused on • iOS • Android Same concepts also apply on other OSes • Windows • Blackberry Smart Phones are simple computers • Mobile devices don’t come with the tools required to analyze what’s happening • Root level access required 1/7/2015 3 MSZ
- 4. EXECUTION MODEL Android & iOS • Sandbox concept • Each process runs it a partitioned environment • No direct access to OS resources • Not allowed to interact directly with other Applications or their data iOS • Strict API • SDK enforces restrictions • Applications must be signed and can only be deployed from a single trusted source Android • Dalvik VM • Multiple/Unknown sources 1/7/2015 4 MSZ
- 5. RISKS • Virus • Malware • Buffer Overflow • Password theft • Key logging Smart phones are computers • FB • E-mails • Other applications Multiple - Login Applications 1/7/2015 5 MSZ
- 6. GPS Global Positioning System • Every smart phone has GPS • Must aware the use of GPS • GPS information passed on via third parties without your knowledge. • For example: Face book, Maps etc. 1/7/2015 6 MSZ
- 7. ATTACKS • Most common among devices • Avoid unnecessary pairing Bluetooth • Don’t use untrsuted Wi-Fi Wireless Access Points 1/7/2015 7 MSZ
- 8. SECURING YOUR DEVICE • Graphic pattern is commonly usedUse password • Automatic on in iOS • Android: we can turn it on • Hardware must be supported else slow response Use Encryption • Clouds are helpful Use backup & Sync. • Supported in iOS • Need an Application in Android Lock device on multiple failed attempts 1/7/2015 8 MSZ
- 9. SECURING YOUR DEVICE CONT... • Security cameras Be aware of Surrounding • Applications Installation • iOS & Google have certificates & Codes Level of Trust • Regular update itAntivirus Ignore/Delete unknown prompted messages/links • Any abnormality can effect the Battery Monitor Battery Life 1/7/2015 9 MSZ
- 10. SECURING YOUR DEVICE CONT... 1/7/2015 10 MSZ
- 11. 1/7/2015MSZ 11