AntiMalware•October 27, 2026•🇷🇺Translated from Russian

Solar Unveils AI Firewall to Protect Against Dangerous Actions by AI Agents

At SOC Forum 2026, GK Solar introduced Solar AI Firewall, a new solution for filtering requests to external AI models, defending against prompt injections, and blocking potentially dangerous actions by AI agents.

The product is positioned for small, medium, and large enterprises that increasingly rely on AI assistants. While an AI agent may receive a legitimate task, this does not justify granting it unrestricted permissions. Solar AI Firewall is embedded directly into the data exchange between users and AI systems, applying multi-layer protection that operates in milliseconds and addresses 200 attack types.

Particular attention is given to autonomous AI agents that can independently execute actions inside corporate environments. The firewall continuously validates agent operations and blocks those that could lead to security incidents. This capability is especially relevant when AI tools move beyond recommendations and begin interacting directly with buttons and interfaces in enterprise systems.

The solution supports integrations with existing security infrastructure, including DLP, SIEM, and IDM platforms. It can be deployed either as a cloud service or in an on-premises configuration.

Solar has already implemented and tested the product within its own organization. Internal trials revealed the scale of shadow AI usage occurring outside established corporate governance. The vendor intends to expand the technology toward comprehensive, end-to-end management of AI-related risks.

Related articles

Habr•AI Security

Taming the LLM Dragon: Corporate AI Gateway Architecture Addresses Classic Proxy Shortcomings

Spontaneous adoption of generative AI across enterprises has created shadow AI risks, prompt leaks, and uncontrolled token consumption that standard L7 proxies cannot mitigate. Traditional solutions built on Nginx, Envoy or Kong lack the ability to inspect Server-Sent Events streams, classify sensitive content inside prompts, or enforce token-based quotas in real time. The AI Optimum platform introduces a specialized AI gateway layer that sits between internal consumers and both local inference clusters and external APIs such as GigaChat and YandexGPT. It performs inline PII masking, routes traffic according to data sensitivity, supports OpenAI-compatible endpoints, and maintains detailed audit logs required under 152-FZ. The gateway adds only tens of milliseconds of latency while enabling granular billing, context caching optimization, and protection against runaway agent loops. Subsequent articles in the series will examine real corporate AI spend and further regulatory controls.

Habr•AI Security

Why We Banned Our AI Manager from Writing Code and Assigned the Task to Claude Opus

The team behind an AI-powered marketplace manager for Wildberries initially built the system using regular updates, then migrated it to an autonomous agent. After implementing multiple layers of restrictions, they ultimately removed the agent entirely and rebuilt the solution from scratch. The new architecture relies on a single tool that handles the complete Wildberries API along with internet access while respecting all platform limits. The decision to prohibit the original AI manager from generating code stemmed from concerns over reliability and security in production environments. Instead, the developers turned to Claude Opus to handle coding tasks. This case highlights practical challenges of deploying AI agents in e-commerce automation and information security contexts.

Habr•AI Security

Developer Builds MCP Linter and Discovers Security Issues in Anthropic Official Servers

A developer has released mcp-linter, a lightweight security and compliance tool for the Model Context Protocol used by Anthropic's Claude ecosystem. The linter detects critical problems such as stdout pollution that breaks JSON-RPC framing, missing destructiveHint annotations that allow autonomous agents to execute dangerous actions without human confirmation, prompt injection vectors hidden inside tool descriptions, and incomplete input schemas that increase model hallucinations. When run against Anthropic's reference servers, the tool assigned low health scores to server-memory and especially server-filesystem, highlighting dozens of parameters lacking descriptions. The utility runs with zero dependencies, supports SARIF output for GitHub Security, and can generate automatic JSON patches. The project is open source under MIT license and already integrates into CI pipelines via a dedicated GitHub Action.

Habr•AI Security

Pentesting AI Components: Key Vulnerabilities CISOs Must Address in RAG and AI Agents

The article examines how AI integration into corporate systems dramatically expands the attack surface beyond traditional web application testing. It details risks associated with chatbots, RAG-enabled systems that pull from internal documents, and autonomous AI agents capable of executing real actions via APIs. Yuri Grishaev, an OSCP+ certified specialist and top Standoff 365 hacker, explains how prompt injection can bypass access controls and lead to data leaks or unauthorized operations. The piece stresses that service accounts often hold broad privileges, allowing AI components to serve as indirect paths to sensitive data even when direct user access is restricted. It also covers how AI-generated output can trigger classic vulnerabilities such as XSS if not properly sanitized. Recommendations include inventorying all AI tools, enforcing least-privilege principles, and validating user permissions before any model processes or acts on retrieved content. ABP2B provides free checklists and policy templates to help organizations prepare for secure AI adoption.