Information Security Tips (July 2023) – How to Dispose Personal IT Device Securely
資訊安全貼士 (2023年7月號) - 如何安全地丟棄個人資訊設備

To: All Users
When you are no longer using personal IT devices, such as a computer, smartphone, tablet or external storage device, it is important on how you dispose of it properly. This helps to protect your privacy and security, as well as the environment.
There are few steps you can dispose of your personal IT equipment securely:
- Back up your data:
- Before disposing of your device, make sure to back up all your important data and files. You can use an external hard drive or cloud storage to store your data.
- Unsubscribe or unbundle accounts:
- If there are any subscription services or bundled accounts, you should first unsubscribe or log out of all bundled accounts.
- Wipe content from your device:
- Make sure to wipe your device clean before disposing of it. This means deleting all your personal data and files from the device.
- Remove SIM cards and memory cards:
- If your device has a SIM card or memory card, make sure to remove them before disposing of the device.
- Destroy the device (if necessary):
- If you have sensitive data on your device that you don’t want anyone else to access, you can destroy the device physically.
- Recycle the device:
- Once you confirm your device is wiped, you can recycle it through your local recycling company or organization, such as Direcção dos Serviços de Protecção Ambiental (DSPA) in Macau, which is promoting Electronic and Electrical Equipment Recycling Programme.
- Don’t forget those household appliances:
- Such as TV boxes, TVs or portable game consoles, etc., which may contain credit card and personal information, make sure to handle them carefully.
No matter how you choose to dispose of your personal IT equipment, make sure to do so in a responsible way.
Reference:
Electronic and Electrical Equipment Recycling Programme (DSPA)
How to Properly Prepare Your PC for Disposal
How to factory reset your iPhone, iPad, or iPod touch
Reset your Android device to factory settings
Should you have any enquiries, please feel free to contact ICTO Help Desk.
ICTO Help Desk
Location : Room 2085, 2/F, Central Teaching Building (E5), eMap
Telephone : 8822 8600
email : icto.helpdesk@um.edu.mo
Information and Communication Technology Office
各位用戶:
當您打算丟棄舊的個人資訊設備(例如電腦、智能手機、平板電腦或外置儲存裝置)時,懂得正確的處理步驟是非常重要的。這有助於保護您的隱私和資訊安全,以至保護自然環境。
您可以採取以下步驟來安全地處理舊的個人資訊設備:
- 備份數據:
- 在丟棄設備之前,請確保備份所有重要數據和文件。 您可以使用外部硬盤或雲存儲來存儲數據。
- 取消訂閱或解綁帳戶:
- 如有任何訂閱服務或捆綁帳戶,應先行取消訂閱或登出所有捆綁帳戶。
- 擦除設備中的內容:
- 在丟棄設備之前,請務必將設備中的內容擦除。 這意味著從設備中刪除您的所有個人數據和文件。
- 取出 SIM 卡和存儲卡:
- 如果您的設備有 SIM 卡或存儲卡,請務必在丟棄設備之前將其取出。
- 銷毀設備(如有必要):
- 如果您的設備上有敏感數據且不希望其他人訪問,您可以銷毀該設備。
- 回收設備:
- 一旦確認設備中內容已被清除,您可以通過所在地的回收公司或組織進行回收,例如澳門環境保護局(DSPA),該局正在推廣電子及電器設備回收計劃。
- 別忽視一些家居中的設備:
- 如電視盒、電視或手提遊戲機等,當中可能含有信用卡及個人資料,務必小心處理。
無論您選擇如何處置您的個人資訊設備,請務必以負責任的方式進行。
參考資料
環境保護局 (DSPA)
如何正確準備處置您的電腦
如何將 iPhone、iPad 或 iPod touch 恢復出廠設置
如何將 Android 設備重置為出廠設置
如有任何疑問,請聯絡資訊及通訊科技部服務中心。
服 務 中 心
位置 : 中央教學樓東5座(E5)二樓2085室 (電子地圖)
電話 : 8822 8600
電郵 : icto.helpdesk@um.edu.mo
資訊及通訊科技部