Why You Should Upgrade to a Router with WPA3 Security

Your router’s role in your network is the equivalent of the front door of your house.  You don’t want a flimsy door that can easily be broken down, or a lock that can be picked in minutes.  The same applies to your router. You shouldn’t use one that can easily be compromised.


Wi-Fi Protected Access 2(WPA2) is a security protocol still used on many routers.  It was introduced in 2004 and was effective for many years.  However, WPA2 has known vulnerabilities that can be relatively easily exploited by attackers.

What Is WPA3?

WPA3 is the latest Wi-Fi security standard, which was released in 2018.  It was designed to close the security gaps existing in WPA2. WPA3 brings stronger encryption, better protection against brute-force attacks, and more secure connections.

Key Benefits of WPA3

–Stronger encryption: Individualized encryption for each device on the network.

–Protection against password guessing: Defends against brute-force attacks.

–Forward secrecy: Prevents decryption of past traffic, even if a password is leaked.

–Easier smart device security: Simplifies secure setup for IoT and home automation devices.

Why WPA2 Isn’t Enough Anymore

WPA2 can be cracked using open source tools that are easy to find.  Vulnerabilities like KRACK and PMKID attacks have shown that WPA2 is no longer enough to defend against modern threats.  If your router doesn’t support WPA3, you may be leaving your entire network exposed.

What Should You Do?

–Check your router settings. Enable WPA3 if available.

–Upgrade to a router that supports WPA3 if yours doesn’t.

–Use a strong, unique password for your Wi-Fi network.

–Disable WPS (Wi-Fi Protected Setup) to avoid weak access points.

Stay Ahead of Threats

At Odin Cyber Defense, we help small businesses and homeowners identify weaknesses in their network including outdated routers and insecure configurations.  Need help choosing or setting up a secure router?