Have you ever connected to a Wi-Fi network and seen a warning saying “This network is not secure” or “This network uses an older security standard that’s being phased out”?
If yes, don’t ignore it. This warning means your Wi-Fi network is using outdated security settings that can expose your data to hackers.
Let’s break down what it means and how to fix it.
What Does “Wi-Fi Not Secure” Mean?
This message appears when your router is using old Wi–Fi encryption standards, such as:
- WEP (Very old – no longer safe)
- WPA
- WPA2 (TKIP)
Modern devices (Windows 10/11, Android, iPhones) now require stronger encryption to protect your data.
Why Older Wi-Fi Security Is Risky
Older security standards:
- Can be easily cracked
- Allow attackers to intercept passwords and data
- Expose devices to malware and spying
- Do not meet modern security best practices
That’s why operating systems warn you before connecting.
Recommended Wi-Fi Security Standards
To stay secure, your router should use:
WPA3 (Best option)
WPA2-AES (Still secure and widely supported)
Avoid WEP, WPA, and WPA2-TKIP
How to Fix the “Network Is Not Secure” Warning
Step 1: Log in to Your Router
(They are often printed on the router label)
Step 2: Change Wi-Fi Security Settings
- Go to Wireless Settings
- Find Security Mode / Encryption
- Select:
- WPA3-Personal, or
- WPA2-AES if WPA3 is not available
Step 3: Set a Strong Wi-Fi Password
Use:
- At least 12 characters
- A mix of letters, numbers, and symbols
Example: Excel@Power#2026!
Step 4: Update Router Firmware
- Check for firmware updates
- Updating adds security improvements and new standards
Step 5: Reconnect Your Devices
- Forget the old Wi-Fi network
- Reconnect using the new password
The warning should now disappear.
What If Your Router Doesn’t Support WPA2 or WPA3?
If your router is very old:
- It may not support modern encryption
- Replacing the router is the safest option
A new router:
- Improves security
- Offers faster speeds
- Supports modern devices
Final Thoughts
Seeing a “Wi-Fi not secure” warning is a sign your network needs attention.
Upgrading your Wi-Fi security protects:
- Your passwords
- Your devices
- Your personal and business data
If you’re unsure how to update your router or want professional help, consider working with an IT support provider to secure your network properly.
Need Help Securing Your Wi-Fi?
At Etuu Technologies, we help homes and businesses upgrade and secure their networks for modern use.
