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4 Steps to Protect Yourself from KRACK Attacks

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4 Steps to Protect Yourself from KRACK Attacks

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KRACK stands for Key Reinstallation Attack. These attacks work by bypassing the standard authentication process, and they can provide unfettered access to your network. That’s obviously bad, so here are just four easy ways to protect yourself.

  1. Opt for Network Monitoring

KRACK attacks exploit vulnerabilities in the WPA2 protocol, allowing attackers to intercept Wi-Fi communications. Network monitoring tools used by providers of managed it solutions alabama (or similar services elsewhere) can detect unusual patterns in Wi-Fi traffic, helping to identify potential KRACK attack attempts. By constantly analyzing network data, these services can alert administrators to any suspicious behavior in real time, facilitating immediate response. Likewise, managed IT service providers can set up alerts and triggers that automatically respond to potential threats, enhancing the chances of mitigating KRACK attacks and other security risks swiftly. This level of vigilance and responsiveness is invaluable in safeguarding your network against evolving threats.

  1. Look for HTTPS

HTTPS, or Hyper Text Transport Protocol Secure, is a fundamental technology for secure web browsing, and the crucial aspect here is the ‘S’ at the end. When you’re navigating the internet, it’s essential to be vigilant and look for webpages that carry the HTTPS designation. This indicates that the website employs an extra layer of security by encrypting all data transmitted between the site and your web browser. The significance of this encryption becomes evident in a world where cyber threats and hacking attempts are on the rise. Even if a hacker manages to intercept the data, the encryption ensures that it’s unreadable and entirely useless to them. HTTPS protects your sensitive information, including personal data and financial details, from prying eyes and potential theft. While not every webpage necessarily needs to be HTTPS, it’s strongly advised to stick to it, especially when engaging in financial transactions or sharing confidential information. It’s a simple yet powerful way to enhance your online security and protect your digital identity.

  1. Make Software Updates

The companies that make Wi-Fi equipment have been aware of the vulnerabilities exploited by KRACK hackers for quite some time. This means they’ve started to release updates and patches that can protect against them. Contact your IT support provider to make sure you are completely up to date.

  1. Update the Firmware of Your Router

When it comes to updates, most people make the mistake of only updating their software. However, you should also take the time to update your Wi-Fi router’s firmware. All you need to do is look online and follow the manufacturer’s instructions for doing so. If all else fails, you can always call in one of your IT support team to take care of the task on your behalf.

  • Bonus Tip: Try Using a VPN

    • Most people already know about VPNs, but in a very restricted context – yes, a VPN is what you use to pretend you’re in another country and access that country’s Netflix selection. However, there are advantages to using a VPN that go beyond accessing the latest blockbusters. This is why they are so popular. There are now so many VPN services out there that it can actually be quite hard to choose which one is best for you. By researching the options available, by reading reviews such as Surfshark VPN Review pages, you can educate yourself on what VPNs can really do and which one you should opt to invest in. If you use one, any data intercepted by an enterprising hacker is going to be useless because it will be heavily encrypted – this is one of the many advantages of using a VPN.

    Andy McGowan
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