SESKStuff Everyone Should Know
SESK: Stuff Everyone Should Know · sesk.info/sec-router-wpa

What encryption should your office router use, according to the FTC?

WPA2 or WPA3, and make sure it is turned on.

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  1. WEP only
  2. No password, for easy guest access
  3. WPA2 or WPA3 ✔

Why: Wi-Fi encryption scrambles traffic so nearby people cannot read it. WPA2 and WPA3 are the current choices. An open network or an old standard leaves your data exposed.

Huh, didn't know that: The FTC says encryption protects information sent over your network so it can't be read by outsiders.

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I gave my router a pep talk. It finally found its connection.
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References

Answer: WPA2 or WPA3. Wi-Fi encryption scrambles traffic so nearby people cannot read it. WPA2 and WPA3 are the current choices. An open network or an old standard leaves your data exposed.

  1. FTC: Cybersecurity basics for small business www.ftc.gov/system/files/attachments/cybersecurity-basics/cybersecurity_sb_cyber-basics.pdf
    Make sure your router offers WPA2 or WPA3 encryption, and that it's turned on.
    Checked 2026-10-10.

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Security & PrivacyVisitors at your office want Wi-Fi. What does CISA suggest giving them?Security & PrivacyYou changed a new router's Wi-Fi password. Which other default password may still need changing?Security & PrivacyA new router or app ships with a default password. What should you do first?

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