3.2 Further info on browser extensions?
Usually, each browser has a virtual place (a store) from which to download them, for example:
* Chrome Web Store
* Extensions for Firefox
* Extensions for Opera…
However, their installation may also involve risks.
In fact, some add-ons are malicious, as they are carriers of online threats eg. viruses or redirect your browser to a specific site exposing you to phishing attempts.
Phishing is the simplest type of cyber-attack, yet it is also the most dangerous and effective.
Malicious extensions can be installed by clicking on unknown dialogues or advertisements received from a dubious website. Most modern operating systems have an automatic verification system to ensure that you intend to download new software. Crucial, a well-known company, recommends clicking No if this verification question appears during a download.
What is an Internet Browser (Web browser)? In information technology, the web browser – also known simply as “browser” is a particular software that allows you to browse the Web.