Is That Really 'a'? How Homoglyph Attacks Bypass LLM Security Filters (with Python examples)

1. 1Build a keyword filter for your LLM application using Python
2. 2Test the filter using homoglyph characters to identify vulnerabilities
3. 3Configure the filter to detect and block homoglyph attacks
4. 4Apply Unicode normalization to prevent homoglyph bypasses
5. 5Compare the effectiveness of different defense strategies against homoglyph attacks

Developers and security teams working with LLMs can benefit from understanding homoglyph attacks to improve the security of their applications

💡 Homoglyph attacks use visually similar characters to evade keyword filters, but can be defended against using Unicode normalization and careful filter configuration

Homoglyph attacks can bypass LLM security filters! Learn how to defend against them using Python #LLM #Security