In this Hasty Treat, Scott and Wes talk about forms, captchas, dealing with malicious users, and more!

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Show Notes

02:00 - So you made a form:

1. Contact form
2. Sales form
3. Email signup for newsletter
4. Bug report
5. Sign up for an account
6. Password reset

03:00 - Now someone is going to:

1. Have a bot that submits it
2. Maliciously write a bot that submits thousands

04:14 - So what can you do?

4:54 - Honey pot

• This is a field that is either hidden or you tell the user not to fill in
• Can goof up autofill
• Works in many cases

07:37 - IP Throttle

• Only allow each IP to do an action a certain number or times inside a window
• You may only try signing up once per 10 mins

09:48 Block known ASN

12:37 - Captcha

• Soft captcha: “What is 1 plus 1?”
• Annoying captcha: Type these letters
• Google captcha: Train our self driving cars
• Hidden captcha
• Cloudflare hCaptcha

Links

• Cloudflare
• Digital Ocean
• Google reCaptcha
• Cloudflare hCaptcha
• Cloudinary

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