Moving on to viruses, Get rid of worms: Ransomware has fire and will not give up. To be taken whole fuel pipelines to diversion of hospital networks, is the cyberattack of the day. Not only do you have the potentially disastrous consequences of being locked out of your most important files and systems, you also have to decide if you are willing to pay a cold and hard money to access them again, are you you also have access after you pay.
Hence the nameransomware attacks literally keep your data to the rescue. There are a few variations on the theme, but it is usually very recognizable. Malware is used to encrypt your files (in some cases) even cryptographically double them) so they need a specific key to be unlocked. The damage can spread quickly across computers and networks. In some cases you may be locked out of your system completely, with any other systems on the same network.
Ransomware is not particularly difficult develop or implement, and it is profitable. While it started out as a problem for home users, it has now spread to become a problem for businesses, and several high-profile attacks have recently targeted government agencies and government companies. infrastructure. The threat is very real, no matter who you are – so how do you protect yourself from it?
Keeping ransomware out of your computer isn’t really very different from keeping it away from any other type of malware, and very similar rules apply. A ransomware attack cannot occur without any access to your system, which is usually achieved through a deceptive application – be careful not to download or open any file from the web or your email if you are not not sure of its source.
Hackers now use a variety of social engineering techniques — such as spoofing an email that appears to be an urgent message from your boss — to try and get them to install something they shouldn’t or to download files they think are attached. but they are not. Think and think again before opening and running anything on your computer, especially if it arrives without warning.
Ransomware doesn’t always deceive you by installing something: It can sometimes be spread by simply exploiting security holes in legitimate software that hasn’t been properly updated or patched. This is one of the reasons why you should generally install as few software programs on your computer as possible, and stick to developers who can be trusted to keep their applications safe and provide the necessary security updates in place. in a timely manner.
In addition to being careful in terms of what you do on your computer and the programs that grant access, the three standard system security rules apply: Update, protect and backup. All malware, including ransomware, often uses older or unpatched software, which is why it’s vital that everything running on your computer (and yes, that includes Windows and macOS users) be updated with at least the latest security updates.