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This is a public service announcement (PSA) from the Wordfence team regarding a security issue that has a wide impact.
Today is being called “Black Monday” in many information security circles. We have had a major Wi-Fi vulnerability announced that affects absolutely every device that supports Wi-Fi. The vulnerability allows attackers to decrypt WPA2 connections. A second vulnerability also emerged today, and we will cover that at the end of this post.
The Wi-Fi vulnerability is being called “KRACK”, which is short for Key Reinstallation Attacks.
I’m going to cover the problem in relatively non-technical terms in this post so that you are able to clearly understand how this affects you and what you can do about it, right now.
Once you are done reading this, I strongly recommend you spread the word, because this Wi-Fi weakness can allow attackers to crack WPA2 which was previously thought of as a secure Wi-Fi encryption protocol.
The WPA2 Wi-Fi Vulnerability
WPA2 is a protocol that secures all modern protected Wi-Fi networks. According to statistics by Wigle.net, it secures 60% of the world’s Wi-Fi networks.
Continue reading here
Today is being called “Black Monday” in many information security circles. We have had a major Wi-Fi vulnerability announced that affects absolutely every device that supports Wi-Fi. The vulnerability allows attackers to decrypt WPA2 connections. A second vulnerability also emerged today, and we will cover that at the end of this post.
The Wi-Fi vulnerability is being called “KRACK”, which is short for Key Reinstallation Attacks.
I’m going to cover the problem in relatively non-technical terms in this post so that you are able to clearly understand how this affects you and what you can do about it, right now.
Once you are done reading this, I strongly recommend you spread the word, because this Wi-Fi weakness can allow attackers to crack WPA2 which was previously thought of as a secure Wi-Fi encryption protocol.
The WPA2 Wi-Fi Vulnerability
WPA2 is a protocol that secures all modern protected Wi-Fi networks. According to statistics by Wigle.net, it secures 60% of the world’s Wi-Fi networks.
Continue reading here
