What Is Metadata
It is stored advance information about files or folders. it can disclose your information to others, So metadata serve an important role in the computer world. If you want your privacy to stay in, read the article till the end.
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How To View Metadata
To view right–click on the saved file on your windows computer, it can be a doc/text file, select “properties“ here you can see all information about that file.
This information includes
File Name, File Opener Software, File created Date, File last modified date, File last accessed details, File Size, Full path of the stored location, Owner name, System Name and more.
This meta-data you see from Windows Explorer is called system meta-data. Almost every type of electronic files carries meta-data today. Most of these metadata are stored hidden, you need to know how to access it to view or modify them.
If you right–click on any JPEG image file you can view the photographer’s name, camera name, camera settings, in the meta-data section. In addition information such as camera settings, ISO settings, white balance settings can be exposed to anyone who knows how to see meta-data. A photographer is never want to share this information with outside.
How To Edit Meta-data
To solve this problem the photographer can edit the meta-data before share the image file. To edit meta-data Right–Click on the image file Go To “Details“ tab Go To “Remove Properties and Personal Information“ link and edit your additional information.
Microsoft Office files also carry meta-data, it’s also called document meta-data. Local harddisk saved office document metadata store your name, computer name, initials, and on the network server file stored file properties, deleted comments, hidden text, revisions, and more.
Office documents mainly used by more than one users, so every time user add on the documents the meta-data amount get larger.
In there also have a risk of privacy, the metadata can disclose your private information. So if you don’t want to share your information you can edit the meta-data by the above mention process.
Why Metadata Exist
Metadata create privacy concerns then why this exists? It uses for controlling and searching content. Meta-data can changs search result in the web or database server.
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