Best Free AI Security Software of 2026 - Page 2

middleBrick is a frictionless security scanner specifically crafted for APIs and AI models, catering to the needs of high-performance engineering teams. Unlike conventional scanners that necessitate intricate agents or user credentials, middleBrick offers a thorough security evaluation in less than 60 seconds by merely examining an endpoint URL. Its coverage encompasses 14 essential security categories: the complete OWASP API Top 10 (including BOLA/IDOR, BFLA, Mass Assignment, and SSRF); AI/LLM Security, featuring 18 adversarial probes aimed at detecting prompt injection, jailbreaks, and data leakage; and Web3 & DeFi, which includes specialized scans for JSON-RPC nodes across Ethereum, Solana, and Cosmos, as well as ensuring the integrity of price oracles. Designed to seamlessly integrate into contemporary workflows, middleBrick supports a GitHub Action, a command-line interface (CLI), and an MCP server compatible with Claude and Cursor. This tool not only delivers prioritized security findings but also provides actionable remediation steps, empowering developers to deploy secure code without delay. Think of middleBrick as the vigilant "smoke alarm" for your API ecosystem, consistently monitoring and only notifying you when significant threats arise. Its swift and efficient operation makes it an indispensable asset for modern development teams.

Initiate a cybersecurity risk evaluation with CyberRiskAI. We provide a swift, precise, and cost-effective solution for organizations aiming to uncover and address their cybersecurity vulnerabilities. Our AI-driven evaluations equip businesses with essential insights into possible weaknesses, allowing you to focus your security resources and safeguard your sensitive information. Enjoy a thorough cybersecurity audit and risk appraisal. Our all-inclusive risk assessment tool comes with a customizable template. We utilize the NIST framework for cybersecurity audits. Designed for quick and straightforward implementation, our service is largely automated, offering a hassle-free experience. You can streamline your quarterly cybersecurity audits through automation. All collected data remains confidential and is securely stored. Upon completion of the audit, you will possess comprehensive information necessary to address your organization’s cybersecurity threats effectively. Armed with these critical insights into potential weaknesses, your team will be well-equipped to enhance security measures and mitigate risks effectively.

Securely and privately use your data to perform AI and data analytics, while maintaining security and privacy regulations. Securely and privately generate different text formats, such as customer emails or summaries of meetings, contracts, etc. Analyze sensitive data, such as employee feedback, customer surveys, and support tickets without sending personal information to LLMs. You can get answers to your questions and improve your productivity while reducing your workload.

Cloaked AI safeguards confidential AI information through encryption while maintaining accessibility. It enables vector embeddings in databases to be securely encrypted, ensuring that only individuals possessing the appropriate key can perform searches on the vectors. This approach effectively thwarts inversion attacks and various other threats targeting retrieval-augmented generation (RAG) systems, facial recognition technologies, and beyond, thereby enhancing overall data protection. Such safeguards are crucial in an era where the integrity of AI applications is constantly under scrutiny.

NeuralTrust is a leading platform to secure and scale LLM agents and applications. It is the fastest open-source AI Gateway in the market, providing zero-trust security for seamless tool connectivity and zero-trust security. Automated red teaming can detect vulnerabilities and hallucinations. Key Features - TrustGate : The fastest open source AI gateway, enabling enterprise to scale LLMs with zero-trust security and advanced traffic management. - TrustTest : A comprehensive adversarial testing framework that detects vulnerabilities and jailbreaks. It also ensures the security and reliability of LLM. - TrustLens : A real-time AI monitoring and observability tool that provides deep analytics and insights into LLM behaviors.

nono is a novel open-source sandbox that utilizes kernel enforcement to create a secure environment for AI coding agents and LLM tasks. In contrast to traditional policy-based guardrails that merely monitor and filter operations, nono leverages operating system security features—specifically Landlock on Linux and Seatbelt on macOS—to render unauthorized operations impossible at the syscall level. With just a single command, you can encapsulate any AI agent, including Claude Code, OpenCode, OpenClaw, or any command-line interface process. The system automatically enforces a default-deny policy for filesystem access, restricts harmful commands (such as rm, dd, chmod, and sudo), isolates sensitive credentials and API keys, and extends all imposed restrictions to any child processes, ensuring there's no avenue for escape once limitations are set. Built-in profiles allow for rapid deployment, and secrets can be injected from the system keystore in a secure manner, with automatic zeroization upon exit. Additionally, future enhancements such as audit logging, atomic rollbacks, and Sigstore-attested policy signing are planned, offering robust tracking and security features. It operates under the Apache 2.0 license and is developed by the same creator behind Sigstore, further emphasizing its credibility and reliability in securing AI workloads.