Hi, I'm Karla Vargas

I’m an authentication and automation engineer focused on making identity systems secure, dependable, and easier to operate.

Areas of focus

• WebAuthn, passkeys, and phishing-resistant authentication
• OAuth 2.0, OpenID Connect, SSO, and identity federation
• Secure automation, developer tooling, and cloud authentication workflows
• Python and JavaScript dependency security and release hygiene

Engineering principles

• Prefer least privilege and short-lived credentials
• Keep secrets out of source control and logs
• Automate repeatable security checks
• Build authentication flows around explicit user consent

Connect

Learn more at moredesa.com.