Security Episodes - Ruby on Rails Screencast Tutorials

Local SSL Certificates with Caddy

Jan 21, 2025 Pro

Ever needed SSL in your development environment? Learn how to configure SSL for local development with Caddy

Password Sharing Roles & Permissions

Jun 07, 2023 Pro

Now that we have password sharing, it's important to add roles & permissions so users have limited access to actions on shared passwords.

11m

Encrypting Passwords In The Database

May 31, 2023 Pro

We don't want to save passwords in plaintext in our password manager's database. That would be insecure. Luckily Rails provides ActiveRecord Encryption to make this easy.

10m

Custom ActionText Sanitizer & Scrubber in Rails

Nov 14, 2022 Pro

ActionText is secure by default, but sometimes you need more control over the sanitization. That's where custom sanitizers and scrubbers come in and we'll learn how to use these.

21m

How Cross-Site Request Forgery (CSRF) Works in Ruby on Rails

Feb 08, 2022 Pro

Ever gotten an InvalidAuthentictyToken error in Rails and wondered how CSRF works? In this lesson, we'll learn how it works behind the scenes so you can understand exactly what's going on.

12m

How to Migrate attr_encrypted to Rails 7 Encryption

Oct 18, 2021 Pro

Rails 7's built-in encryption is fantastic. This episode, we'll learn how to migrate our older attr_encrypted attributes to the new Rails 7 encryption.

Strong Passwords with HaveIBeenPwned

Mar 01, 2019 Pro

The HaveIBeenPwned Password API lets us enforce strong passwords and warn users their password has been in a data breach

11m

Security Hardening Servers with Fail2Ban

Jan 10, 2019 Pro

Security in production is important. We can use Fail2ban and NGINX to block malicious users from accessing our server and apps.

31m

Two Factor Authentication With Devise

Using the devise-two-factor gem, we can add an extra layer of security to our apps by having a our users type in a one-time password along with their email and password when they login. We'll be using the Google Authenticator app to login.

12m

Protecting from XSS with Sanitize

Oct 26, 2016

Protect your Rails application from Cross Site Scripting (XSS) attacks using the sanitize helper

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