You think it's safe to send text, photos, and emails. Get security from prying eyes and those who are not using it, but of course this is not the case. It seems that every day another virus or malware enters our system and is confused with our daily calculations.
A newer virus we found today does not actually enter our device like many other viruses, but affects our device when we try to connect it to WiFi. The WiFi WPA security protocol has a flaw. Obviously, hackers can crawl our information when we connect to WiFi. Really, who hasn't connected to WiFi for a day?
A key reinstallation attack or KRACK for short is a new virus that targets the third step of the four-way authentication process when connecting to the network. This is the third step in the process, where the encryption key is resent multiple times, and then the attacker can collect and replay the transmission at will, because secure encryption can destroy them through viruses.
When security is compromised, someone can eavesdrop or steal any traffic we send over the network, including text, email, photos, messages, credit card numbers, and passwords - you don't want to fall into the wrong hands.
To make matters worse, these hackers can also infiltrate the website you are visiting, hide the code in it, and use ransomware or malware to infect your computer. We all know how difficult it is to get rid of our system.
Fortunately, most of the major players in the computing business have built patches to combat this new threat, and more patches are becoming relevant at any time, and of course there are ways to protect themselves.
The first way to protect you from this or any other security risk is to keep your device up to date. While keeping updates can be painful, doing so will make you safer than not doing it. Another way is to go back and use a wired Ethernet connection, or just use WiFi on your smartphone if possible, because it is more difficult to crack the system than to use a PC. If you can't do this, stay up-to-date on the virus and the steps you are taking.
Orignal From: Another virus
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