Disadvantages brought by big data (summary of disadvantages brought by big data)

2. Personal privacy,

3. Threats to the national economy,

4. National security interests,

5. Secret protection.

Disadvantages brought by big data

1, social security issues

The number of netizens in China is close to 600 million, and a large amount of data is generated and consumed every moment. The amplification effect, communication speed and mobilization ability of the network are increasing, and various social contradictions are superimposed, leading to frequent social group events.

2. Personal privacy

Information technology tools available to people are everywhere, as are all kinds of information about individuals. In cyberspace, identity is becoming more and more virtual and privacy is becoming more and more important. According to a recent research report released by Harvard University, as long as there is a person's age, gender and zip code, about 87% personal information of this person can be searched from public data.

3. Threats to the national economy

The operation of national economy and the development of intelligent society (which can be called intelligent transportation and smart grid) are highly dependent on information infrastructure. The more intelligent these important information infrastructures and networks are, the more vulnerable their security will be.

4. National security interests

Cyberspace information security, the seriousness and urgency of the problem has far exceeded other traditional security to a great extent. All the non-traditional security threats faced by sovereign countries today are always faced with the dilemma of a drop in the ocean, and the needle that the government is looking for often sinks in the vast sea.

5. Secret protection

The relationship between the National Security Agency and Internet giants is a combination of computing power and massive data, so most of the global data is in their hands, and their massive data is not protected online.

The above is an introduction to the disadvantages brought by big data, and I hope it can help my friends.

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