It’s an unfamiliar extension. It’s an image attached to a name you can’t recall. The email is unexpected – if only because you can’t recognize its creator, its purpose. But it must, you’re sure, be relevant to you. It’s in your inbox, after all (not stuffed within your junk folders, deemed inappropriate by your network). That should be proof of its good intentions. And so you … open it, wondering what you will discover.
The answer is all too frightening.
A warning (a gloat) bursts across the screen, heralding the arrival of a virus. Your monitor flickers; your keyboard commands all freeze; and information begins to disappear, snatched up by wireless fingers and dragged to another server. An attachment contained malware and your computer is now under attack.
This scenario is all too common — and all too easy to avoid.
Individuals seeking to protect themselves from the harm of viruses must understand one truth: they will appear in attachments. Supposed photographs, documents and media files will be embedded with Trojan codes; and the result will be destruction.
It is imperative therefore that no unknown emails be opened. Avoid all unfamiliar names and addresses. Refuse any files that cannot be previewed (and instead demand downloads). And recognize the necessity of anti-virus programs. These must be installed within your account, ensuring that you are protected. They scan each individual letter, looking for blacklisted sites, extensions and HTTP links hidden within the files. They can change HTML to plain text to expose dangerous codes. And they can discover any bulk pages, quickly sending them to the junk stacks. This is invaluable when trying to defend against complications.
Attachments are an ease that can’t be denied. The ability to transfer information to a variety of users is a worthy one – but it must still be offered the proper caution. If you are browsing internet like online courses, never assume that all the downloadable files on there are safe.