Data expansion:
In daily life, we must protect our privacy and avoid the disclosure of personal information, resulting in adverse effects. Most people will use their ID cards and mobile phone numbers to get bank cards and buy air tickets. When looking for a job, the company will also ask for a copy of their ID card as a personal file, so their name, mobile phone number and ID number play a very important role. If this information is leaked at the same time, it may be used by criminals and bring certain risks.
How to ensure data information security
The ancients said, "Disasters often add up." Without a sense of crisis, carelessness in danger is very terrible.
Personally, first, don't register your real name, home address and other information on informal websites and application software, and regularly modify the login password of commonly used software; Second, there are detailed personal information on the courier. Before throwing away the express parcel, tear up the express bill or erase the personal information such as name, phone number and address on the express bill. Take good care of useful documents and don't throw them about. Third, before filling in your resume, or accepting registration and investigation, verify the identity and qualifications of the other party, provide only the necessary information, and don't fill in too detailed personal information; Fourth, indicate the purpose on the copy of the ID card. If it is unused or invalid, it should be properly handled and not discarded at will. Fifth, be careful when chatting and taking photos. On public social platforms, try to avoid exposing or labeling real identity information. Be careful when taking photos with friends and Weibo. Sixth, be careful when using public computers and public networks. In the unsafe public network environment, we should not deal with personal sensitive information or use storage devices such as USB flash drives to interact with personal information.