Secure AI DevelopmentSecure by Design
Petronella Technology Group builds custom AI solutions with security embedded at every stage of the development lifecycle. From data collection through deployment and monitoring, we ensure your AI systems resist adversarial attacks, protect sensitive data, and meet regulatory requirements.
Secure AI Development Services
Secure Architecture Design
Defense-in-depth AI architecture with input sanitization, output filtering, model isolation, least-privilege API access, and encrypted data pipelines.
Secure Data Pipelines
Training data collection and storage with access controls, provenance tracking, and bias detection. Prevents data poisoning attacks.
Prompt Security
System prompts hardened against injection, jailbreaking, and extraction. Multi-layer defenses with output validation and content filtering.
Secure API Layer
API gateway with authentication, rate limiting, input validation, and abuse detection. Integrations audited for data leakage.
Red Teaming
Adversarial testing against OWASP LLM Top 10: prompt injection, insecure output handling, training data poisoning, and model DoS.
Deployment and Monitoring
Container hardening, network isolation, continuous monitoring for model drift, adversarial inputs, and performance degradation.
Built For Regulated Industries
Frequently Asked Questions
Do you build custom AI or just secure existing ones?
Both. We build custom AI with security embedded, and we perform security assessments and hardening of existing deployments.
How do you prevent prompt injection?
Multi-layer defenses: input sanitization, system prompt isolation, output validation, instruction hierarchy enforcement, and behavioral monitoring.
What frameworks do you follow?
What AI platforms do you work with?
Python (PyTorch, LangChain, LlamaIndex), TypeScript (Vercel AI SDK), cloud platforms (AWS Bedrock, Azure OpenAI), and self-hosted inference (vLLM, llama.cpp).
How do we get started?
Call 919-348-4912 or schedule a consultation to discuss your AI project requirements and security needs.
Explore More
Build Secure AI from Day One
Schedule a free consultation to discuss your AI project. We assess requirements, recommend architecture, and deliver AI that is both powerful and secure.