AI in practice: Guardrails and security for LLMs

AI in practice: Guardrails and security for LLMs

From The AI Fundamentalists by Dr. Andrew Clark & Dr. Sid Mangalik

September 30, 2025 · 35 min · Season 1 · Episode 35

About this episode

The episode discusses practical guardrails for LLMs with a focus on preventing PII leaks and evaluating safety.

In this episode, we talk about practical guardrails for LLMs with data scientist Nicholas Brathwaite. We focus on how to stop PII leaks, retrieve data, and evaluate safety with real limits. We weigh managed solutions like AWS Bedrock against open-source approaches and discuss when to skip LLMs altogether. • Why guardrails matter for PII, secrets, and access control • Where to place controls across prompt, training, and output • Prompt injection, jailbreaks, and adversarial handling • RAG des...

People in this episode

Hosts: Dr. Andrew Clark, Dr. Sid Mangalik

Guest: Nicholas Brathwaite

Topics covered

  • guardrails
  • LLMs
  • PII leaks
  • data retrieval
  • safety evaluation
  • managed solutions
  • open-source approaches

Keywords

  • guardrails
  • LLMs
  • PII
  • data security
  • prompt injection
  • adversarial handling
  • AWS Bedrock
  • open-source

Mentioned in this episode

Organizations: AWS Bedrock

More episodes of The AI Fundamentalists

Explore listener stats, chart rankings, contacts and more on the The AI Fundamentalists podcast page.