This includes email attachments, instant messaging file transfers, and other files you may have downloaded from the Internet. Any time that you download from a source that has not previously earned your trust, you should take extra precautions. A malicious application disguised in this manner is known as a "Trojan. The following topics can help you safely handle email attachments and files downloaded from the Internet.
If you are unsure about a particular file, you can use the Finder to see if a file is really an application. When using the Column view in the Finder, this information is automatically displayed for the selected file. If you are expecting a document, but the Kind is something other than the expected document type, then you should avoid opening that file. If you are unsure of what the Kind for a particular document type should be, you can compare it with documents you may already have that are of that type, or you may be able to open an application directly and create and save a new document of that type.
Use Get Info to display the Kind of your existing documents, and compare this with the Kind of the document you received or downloaded.
There are a number of Kind types that identify applications. Use caution if the email attachment or downloaded file has a Kind that includes the word "Application" or is otherwise suspicious. The following is a list of other application types that also require caution:. If you have installed third-party software, check the documentation to see if their files can contain macros, scripting languages, or executable code.
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For example, when you see a file called ABC. Be very careful about the file extension name and if in doubt, especially if it is from an unknown source, delete it immediately. If you receive a suspicious named file from someone you know, make sure to ask them about it before you open it. Viruses can spread themselves through email and social media accounts of infected people without them even knowing they are infected.
The best way to stay virus-free is through preventative measures like the ones explained above, but even the most vigilant file downloader can end up with a virus or a malware infection which needs addressing immediately. Always make sure that your computer systems have up to date virus protection, firewalls, and other security systems to make sure that not only are you well protected but that if something does sneak through it is quickly identified and eradicated.
Free virus protection is usually pretty ineffective and when the risk is to something as valuable as your data and computer files, buying the best virus protection available is always a solid investment.
It is so important to make sure that you are downloading files safely from the internet because the consequences can be very serious. Always make sure that you know the source of a file and that you check that it is exactly what it appears. Protect your computer systems at all times with up to date software and by being constantly alert to the dangers of downloading. Shelly is an avid reader, and the love of reading takes her to content writing eventually.
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By using this form you agree with the storage and handling of your data by this website. A few days ago one of PC got hacked and the reason is downloading things from insecure websites.
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