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Syntax - Tasty Web Development Treats
Hasty Treat - Forms, Captchas, Honeypots, ...

Hasty Treat - Forms, Captchas, Honeypots, Dealing With Malicious Users and the Sad State of Contact Forms
O epizodě podcastu
In this Hasty Treat, Scott and Wes talk about forms, captchas, dealing with malicious users, and more!
LogRocket - Sponsor
LogRocket lets you replay what users do on your site, helping you reproduce bugs and fix issues faster. It’s an exception tracker, a session re-player and a performance monitor. Get 14 days free at logrocket.com/syntax .
Show Notes
02:00 - So you made a form:
- Contact form
- Sales form
- Email signup for newsletter
- Bug report
- Sign up for an account
- Password reset
03:00 - Now someone is going to:
- Have a bot that submits it
- 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
Tweet us your tasty treats!
- Scott’s Instagram
- LevelUpTutorials Instagram
- Wes’ Instagram
- Wes’ Twitter
- Wes’ Facebook
- Scott’s Twitter
- Make sure to include @SyntaxFM in your tweets
In this Hasty Treat, Scott and Wes talk about forms, captchas, dealing with malicious users, and more!
LogRocket - Sponsor LogRocket lets you replay what users do on your site, helping you reproduce bugs and fix issues faster. It’s an exception tracker, a session re-player and a performance monitor. Get 14 days free at logrocket.com/syntax.
Show Notes 02:00 - So you made a form:
Contact form
Sales form
Email signup for newsletter
Bug report
Sign up for an account
Password reset
03:00 - Now someone is going to:
Have a bot that submits it
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
Tweet us your tasty treats! Scott’s Instagram
LevelUpTutorials Instagram
Wes’ Instagram
Wes’ Twitter
Wes’ Facebook
Scott’s Twitter
Make sure to include @SyntaxFM in your tweets
Popis podcastu
Full Stack Developers Wes Bos and Scott Tolinski dive deep into web development topics, explaining how they work and talking about their own experiences. They cover from JavaScript frameworks like React, to the latest advancements in CSS to simplifying web tooling.
