1. 310KM Mobile Commerce Applications Lab/Tutorial 4 Part 3 Team members: Li Chun Yin Pun Hoi Lam Shek Hin Shing

2. 1. Nokia Symbian 2. Apple iOS 3. Google Android 4. The OS that choose for logistic company

3. Symbian Signed - 2-Factor authentication for Symbian smartphones (Certificate, SMS, Telephony, Username/Password). -Strong authentication for Symbian smartphones and audit reporting support compliance requirements including FFIEC, NCUA, PCI DSS, and Sarbanes-Oxley. -VPN

4. Symbian Cryptography api -Point sec for Symbian OS’s ‘on-the-fl y’ encryption stores your information immediately and in its usual location. The 128-bit AES algorithm used by Pointsec for Symbian OS ensures fast and strong encryption of all information stored on the device, as well as on any memory cards.

5. Multiple personalized home screens Share movies and games on the big screen Turbo charged graphics Real multitasking Intelligent networking On more smartphones than any other operating system Development in C Multiple sales locations On all carriers worldwide

6. Lack of applications Tends to be replaced. Most users don’t know they have a Symbian device Multiple versions of the OS makes development costlier

7. 1. Encrypting e-mail to and from iOS devices; via Exchange ActiveSync licensed from Microsoft or SSL-enabled IMPA and SMTP over TLS. 2. Remotely wiping data from lost or stolen devices, now able to be done in less than one second. 3. Passcode lock, via numeric-only PIN, or via an alphanumeric password; both can be set to varying levels of strength.

8. 4. After a set period of inactivity, iOS can lock the device to prevent access to information if it's left unattended. 5. Devices can erase themselves automatically after a specified number of failed unlock attempts. 6. Signed user configuration profiles, which set the security settings for a given user; the signed profile ensures it hasn't been tampered with. 7. Automatically refreshing security policy settings, but only via ActiveSync and Microsoft Exchange 2007.

9. 1. Multitasking: Run all your favorite apps — and switch between them instantly. 2. AirPrint : Wireless Print option for your Photos and Docs. 3. Folders : Easily organize apps. Drag and group your apps into a folder. 4. AirPlay: Wirelessly stream videos, music, and photos from iPad to the new Apple TV. 5. Game Center : Social Gaming. Multiplayer gaming with your friends. 6. All in one Mail Box : messages from all your accounts in a unified inbox.

10. 1. Flaky performance over WiFi. 2. Incompatibility with the simulator of iOS 4.2 SDK and Acapela TTS for iPhone and iPad 1.102. 3. Safari still returns Old cache when we press back button. 4. Customers its very difficult jailbreak iOS 4.2. 5. No Specific update to iPod Player.

12. Open source platform is attractive to developers. Developing environment which is more familiar and easier Multi‐platform OS runs on many hardware configurations. -It provides high potential for convenient and highly desirable software that improve consumers’ lives. Google Earth/Street View with Traffic, Google Voice Recognition, etc. -It allows for many innovative software developments.

13. Open source platform increases security concerns. -Because Apps are developed by other people therefore it cannot easily be tested and guaranteed across all hardware platforms. All Apps are safe to use and no virus.

14. Standards-based technologies -Public Key Infrastructure (PKI), Triple Data Encryption Standard (3DES), Advanced Encryption Standard (AES), S/MIME and X.509 certificates establish confidentiality, message integrity, and user authentication.

15. The OS we choose for logistic company was Android OS. Logistic need punctual and deliver the product to the customer use the shortest way. Android OS was open source, so they can develop there App they needs. Android had Cloud computing services provide complements: E‐mail and calendar syncing maintain information across locations. Free online office software suite not only backs up files, but allows for collaboration on documents.