Google Android Security (Basic2Advanced)

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  • date post

    13-Nov-2014
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Basic and Advanced Knowledge about Google Android Security - Một số kiến thức cơ bản và nâng cao về bảo mật trên Google Android

Transcript of Google Android Security (Basic2Advanced)

  • 1. An ton thng tin trn smartphone? Nghin cu v pht hin cc ri ro v r r thng tin, d liu c nhn ca ngi s dng in thoi. Pht hin cc phn mm gin ip, m c vi mc ch xu. a ra cc gii php ti u ngn chn, x l cc ri ro...

2. 10.000.000 Thit b Android nhim m c 3. 5 4 2 3 1 4. Linux Kernel 2.6 Google Android s dng Linux kernel bn 2.6 5. ng dng c khi chy bi my o Dalvik 6. Application Game 7. Application 8. Sandbox 9. Khc process 10. Cng process 11. Application signing 12. 13. Google thm nhng c ch bo mt cao hn cho Android 14. Ngi dng cn c k cc thng tin ny trc khi quyt nh ci t hay khng 15. Ngi dng phi t bo v mnh trc cc mi nguy him ngoi vic s dng cc cng c t ng 16. To quyn truy cp cao nht vo h thng c th can thip v tinh chnh cc d liu, cu hnh h thng Ci t phin bn OS khc so vi bn stock Ex: SU hoc sudo (ubuntu) 17. Cc khi nim lin quan ROM: l mt phin bn c chnh sa (ti u) ca Android OS. Dng thay th bn gc. STOCK: l nh ngha ni v cc bn ROM/App gc c ci ln Android phone t khi xut xng. FLASH: ci t mt s module (mi hoc thay th) ln Android phone 18. Cc khi nim lin quan RADIO: l mt module quan trng v: sng GSM/3G, wifi. BOOTLOADER: ni cha cc cu lnh c chy u tin khi ng Android OS. RECOVERY: l mt phn mm gip ci mi ROM hoc tr v STOCK ROM cho phone. ADB: Android Debug Bridge = mt cng c dng command line gip thc thi cc cu lnh 19. Cc bc root 1. Chun b cc cng c 2. Xc nh: phone model, OS version 3. Copy cc file cn thit vo sdcard 4. Khi ng li phone vi special key 5. Ci t Recovery tool 6. Chy root script 7. Reboot phone 20. Mt s k nng Tm gii php root d dng nht cho phone Hin c nhiu gi php OneClickToRoot t PC (Ex: Kingo) C th root t mt application trn Phone Tools: ClockWordMode Recovery, Odin 21. Cng c: Kingo Root http://kingoapp.com 22. Giap Lee Founder : ViMarket.vn Kho ng dng Android u tin ti VN Founder : VietAndroid.com Cng ng Android ln nht Vit Nam giaplv_master_it [email protected]