# AWS Guardrails AWS Guardrails features include: * Content filtering (preventing explicit, violent content, etc.) * Topic deviation prevention * Word restrictions * Sensitive data removal * Hallucination prevention ## Operation Steps ### Step 1: Configure Settings (Name, Description, Blocked Message Response)
Example settings:
### Step 2: Set Content Filtering (User Input, Assistant Response)
You can specify harm levels, including image inputs
Example settings:
### Step 3: Topic Rejection, Preventing Off-Topic Responses
You can prevent off-topic responses by adding descriptions, definitions, and examples Example settings:
### Step 4: Word Restrictions (Blocking Profanity or Specific Terms) For example: To prevent the model from mentioning Voldemort, add words - multiple words can be input at once (csv, txt, ctrl + c).
Example settings: ![](https://lh7-rt.googleusercontent.com/docsz/AD_4nXcb-3vRt-Q0UkPhKEbzpygdBa4ALAaKUsXTil3m5PS3PHLQcR_3jpXXkn6T6-YoaONvnCc0H1RDrhIj-aq0WzCunLW99auRRCu36bNOEBnYqrsgK6Up5uehpKqqreKzXPWxSU0x?key=z1hebxFSyJWvHprMJ3hgOr8k) ### ![](https://lh7-rt.googleusercontent.com/docsz/AD_4nXczJwuyAQ4-FbNaBymncor9v3HA9mUURj_ghPn8N1FyNUkNvr_hW9WXw1C9ZYX3gcR5s0uYS_IybmgQ_1pSfnHNf6GTiJCu8H7apoiIm2Bczjfe1csDR3WVDpRuYWRCPS22K2OdQQ?key=z1hebxFSyJWvHprMJ3hgOr8k) ### Step 5: Sensitive Data (PII) Blocking and Regex Replacement Several patterns are preset, such as credit cards, vehicle numbers, ID numbers, etc.
Example settings:
Regex replacement allows you to replace unwanted structures in AI assistant responses using desired regular expressions. ### Step 6: Preventing Hallucinations and Setting Relevance Threshold for Response Blocking
Example settings: