What is anonymization?

Anonymization is very important in the modern world. Read what it involves and what you should know about it. Find out what pseudonymization is.

Anonymization – what does it involve?

Anonymization is an activity that prevents the disclosure of identity. The development of technological capabilities has resulted in the collection of data in various forms (including photos and video). In order to avoid the possibility of recognizing a person, software has been developed that automatically and effectively blurs faces, not allowing the people in them to be recognized. For more information on the software, visit gallio.pro.

What is personal data?

Personal data is information that allows identifying an individual. Single clues can lead to the identification of a person’s identity when combined. To exclude this possibility, personal data must be anonymized and this process must be irreversible. Examples of such data are: first name, last name, location data or email address.

Anonymization of video

The video to be shared online should be subjected to the anonymization process. It is also important to know that there are two cases in which an entrepreneur must anonymize camera footage of employees or third parties. The first situation occurs when he wants to make the video available and does not have agreements with the people who appear in the footage. The second case is when the video is stored in the company’s archive and the company does not have the appropriate agreements signed by the people in the footage.

What does anonymization of video involve?

Anonymization of video involves the inability to recognize faces in the footage. Various types of techniques are used to achieve this, such as eye-band or a blurring effect on the entire face. Anonymization also refers to the automatic blurring of license plates, which is also vital to maintain anonymity.

Why anonymization of video is important?

It is important to store as well as share records in accordance with the GDPR (General Data Protection Regulation). Privacy is essential in today’s world, so you should be familiar with the concept of anonymization.

Pseudonymization – what is it?

It is also worth learning the definition of pseudonymization, which differs from anonymization. Sometimes the two concepts are the source of confusion. Pseudonymization involves processing personal data so that it cannot be attributed to the person to whom it belongs without using additional information. These details are stored separately so that the individual cannot be identified. Pseudonymization involves, for example, turning a name into a string of digits.