What’s a Wi-Fi Frag Attack? Leading IT Companies in Florida Explain

What’s a Wi-Fi Frag Attack? Leading IT Companies in Florida Explain

Short for fragmentation and aggregation, frag attacks allow perpetrators to bypass security measures and inject harmful code into Wi-Fi traffic. Even though Wi-Fi connections are being improved and strengthened to this day, new vulnerabilities are still being discovered by malicious cyber criminals due to design flaws in the Wi-Fi infrastructure itself that have existed since 1997. Below, we explain what frag attacks entail and how you can deal with them.

What Are Frag Attacks?

As mentioned above, fragmentation and aggregation attacks trick network devices into thinking that they are doing something safe – even though the exact opposite is true. They accomplish this by either capturing traffic toward unsecured networks and then cloning and impersonating servers, or by opening the vulnerable network by injecting plaintext frames that look like handshake messages. After that happens, cyber criminals can then steal valuable information from victims who connect to the corrupted network.

Risk Factors for Frag Attacks

When it comes to Wi-Fi frag attack susceptibility, there are two major risk factors to know about. Educating yourself on these dangerous cyberthreats is key to establishing a sturdy defense with IT companies in Florida.

  • Data Theft: After Wi-Fi networks have been corrupted by a frag attack, then cyber criminals can intercept and steal data from them. Many websites and applications utilize HTTPS and other types of encryption to stay safe against data theft, but unencrypted data sent over secure connections is still at risk.
  • Attacks Against Vulnerable Devices: The Internet of Things (IoT) is creeping into more and more applications and devices, some of which are common house items. For example, items like smart light bulbs are convenient but inexpensive products sold by lesser-known brands might not offer long-term support necessary to stave off frag attacks.

How to Prevent Frag Attacks

Fortunately, several preventative measures exist to protect Wi-Fi networks from frag attacks. Many security practices that prevent frag attacks also protect against other forms of cyberattacks, as well. These are a few of the most common ways to prevent frag attacks that anyone can implement.

  • Stay Current with Security Updates: Most modern appliances automatically install the latest security updates, but not all. Stay on top of your devices and make sure they are always up to date on security.
  • Update or Replace Unsupported Devices: Inevitably, all devices reach a point in their life cycle at which they stop getting supported with updates. Without support, devices are vulnerable to cyberattacks. Replace obsolete devices with newer models once they are no longer supported with updates.
  • Use Secure Encryption: Encryption is spreading – that’s why you almost always see https:// website prefixes instead of http://. Whenever you are accessing a website, make sure that it is hosted on an HTTPS site. These encryption capabilities will keep your data much safer from criminals.

If you are unsure of your device security and fear that you are vulnerable to Wi-Fi frag attacks, then reach out to Florida IT companies for the peace of mind you deserve. Even if you have not suffered any attacks yet, or if you suspect that you are safe from cybercrime, it is not too late to consult with IT support companies to measure the efficacy of your security. Our expert team at Applied Cyber Solutions can work with your network if preferred so that you don’t have to worry about learning something new. Get started by contacting us today.


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