How to protect your files from ransomware

Beyond the virus, Stay away from worms: Ransomware has attracted much attention and will not give up.Remove from The entire fuel pipeline to Hijacking the hospital network, This is the cyber attack of the day. Not only will you face the potentially catastrophic consequences of being locked out of your most important files and systems, but you must also decide whether you are willing to pay cold cash to access them again, in case You can even visit after payment.

This is the origin of the name-Ransomware attack Keep your data literally for the ransom. There are some variations in the theme, but it is usually easy to identify.Malware is used to encrypt your files (in some cases Even double-encrypt them) So they need a specific key to unlock. The damage will quickly spread to computers and networks. In some cases, you may be completely locked out of your system, as well as any other system on the same network.

Ransomware is not particularly difficult to deal with Development or deployment, with It is profitableAlthough it started as a problem for home users, it has now spread to become a problem for businesses. Recently, there have been several high-profile attacks targeting government agencies and infrastructure companies. No matter who you are, the threat is very real-so how do you guard against it?

Keeping ransomware away from your computer is actually not much different from blocking any other type of malware, and very similar rules apply. If you do not access your system, ransomware attacks will not occur, which is usually achieved through rogue applications-if you are unsure of their origin, please be cautious to download or open any files from the web or email.

Hackers now use various social engineering techniques-such as spoofing an email that looks like an urgent letter from your boss-trying to get you to install things you shouldn’t, or download what you think is an attachment but not an attachment File. Before opening and running anything on your computer, think twice, especially when it arrives without any warning.

Windows and macOS

Screenshot: David Nield via Microsoft

Ransomware does not always have to entice you to install something: it sometimes spreads itself by exploiting security holes in legitimate software that is not updated or patched properly. This is one of the reasons why you should usually install as few software programs as possible on your computer, and insist on using trusted developers to keep their applications safe and provide necessary security updates in a timely manner.

In addition to being careful about your operations on your computer and the programs you grant access to, three standard rules of system security also apply: Update, protect and backup. All malware, including ransomware, usually takes advantage of older or unpatched software, which is why everything running on your computer (yes, including Windows and macOS users) must be updated to at least the latest Security updates are crucial.

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