you current video player will not be able to support the special effects of this movie.click here to install that hyper cool background on your computer.That is generally the simplest and most efficient way: an apparently harmless user action that will actually execute a malware or create a security breach by installing a vulnerable plugin.Flash plugins often have a poor reputation, but there are many plugins around a vulnerability in the browser that allows direct execution of code - it can be mitigated by keeping the browser and the OS updated with all security patches.Thus there are different kinds of threats: Normally, the browser cannot by itself execute something directly at the OS level, but everything is kept at the browser level in a kind of sandbox.Īdditionally, some particular content are not directly executed by the browser but require a plugin. change (partially) the browser configuration.Things can become rather complex at this moment, because the scripts can do many things: The browser by itself downloads the main HTML page and all its declared components and then executes the scripts. various auxiliary files: presentation (css), images or other media files, and scripts.a general part containing text and global structure: the HTML file itself.
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