Services

Prompt Guard

Stopping unsafe prompts before they become actions.

Our Prompt Guard Service protects generative AI and agent‑based applications from prompt injection, jailbreak attempts and other malicious inputs by enforcing real‑time, context‑aware controls at the point of interaction. Informed by industry‑leading guardrail approaches, we implement advanced detection and enforcement mechanisms that analyse prompts and responses across single and multi‑turn interactions, blocking unsafe behaviour before it influences model outputs or triggers downstream actions. Integrated seamlessly into AI gateways, applications and agent workflows, Avonshire Prompt Guard enables organisations to operate AI systems securely, confidently and at scale, without compromising performance or user experience.

Core Capabilities

Prompt Injection Protection

Our Prompt Injection protection defends AI systems against manipulation attempts that unfold across multiple interactions, such as role‑play exploits, instruction overrides and context hijacking. By analysing full conversation history and behavioural patterns, we identify subtle, multi‑turn attacks designed to gradually shift model behaviour away from its intended purpose. This ensures AI outputs remain aligned with policy and intent even when adversaries attempt to exploit conversational nuance or persistence.

Multimodal Injection Protection

Multimodal Injection protection extends prompt security beyond text by detecting concealed jailbreaks within images, audio files and other non‑text inputs. Our Prompt Guard inspects all supported input modalities to prevent hidden instructions encoded through visual, audio or format‑based manipulation from executing within AI systems. This ensures consistent protection as organisations adopt multimodal AI capabilities across increasingly complex user interactions.

Code Injection Prevention

Code Injection prevention protects downstream systems by blocking prompts that attempt to generate or invoke malicious code, unsafe API calls or unauthorised tool execution. Avonshire Prompt Guard enforces strict boundaries between natural‑language interaction and executable actions, ensuring AI‑driven tools operate only within approved parameters. This reduces the risk of system compromise, data exposure or unintended automation triggered through adversarial prompts.

Why Us

We combine deep expertise across Digital Engineering, AI and security to embed Prompt Guard capability in a way that is practical, performant and engineered for real‑world operation. Our assurance‑led approach ensures prompt security is seamlessly integrated into your AI platforms, enabling safe innovation without friction, complexity or loss of control.

Technologies That Power UsEngines Behind Our Intelligent Solutions

We are powered by a dynamic ecosystem of data and AI technologies that enable precision, agility and innovation. From scalable cloud platforms and modern data lakes to advanced machine learning, generative models and agentic systems, our technical foundation is built for resilience and progress.

These technologies are the engines behind our intelligent solutions, transforming insight into action and strategy into measurable impact.

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