LLM Runtime Protection
Deploy an intelligent firewall that provides 24/7 threat mitigation for large language models, blocking prompt injection attempts, jailbreak exploits, and unauthorized data exfiltration in real time.
As enterprises accelerate AI adoption, large language models introduce unprecedented attack surfaces—prompt injection, data exfiltration, and adversarial manipulation chief among them. Protectt.ai's LLM Security Platform delivers intelligent, real-time defense across the entire AI application lifecycle, ensuring your AI systems remain trustworthy, compliant, and resilient against the most sophisticated threats targeting modern GenAI deployments.

End-to-end protection for your AI applications—from model integrity and adversarial testing to real-time runtime defense against prompt injection and data leakage.
Deploy an intelligent firewall that provides 24/7 threat mitigation for large language models, blocking prompt injection attempts, jailbreak exploits, and unauthorized data exfiltration in real time.
Battle-harden your AI systems through automated adversarial testing that simulates real-world attack scenarios, uncovering vulnerabilities in LLM behavior before malicious actors can exploit them.
Apply zero-trust verification to ML models and your AI supply chain, detecting tampered weights, malicious payloads, and integrity violations before deployment into production environments.
Modern AI applications face threats that traditional security tools were never designed to handle. Protectt.ai's LLM Security Platform provides comprehensive protection from development through production—neutralizing prompt injection, preventing sensitive data leakage, and stopping adversarial manipulation at scale. As global enterprises and regulated industries deploy GenAI at speed, our platform delivers the automated compliance, real-time threat intelligence, and deep-tech defenses needed to keep AI innovation trustworthy and secure.

See how leading enterprises and financial institutions secured their AI applications and eliminated LLM vulnerabilities with Protectt.ai.
Protectt.ai brings deep-tech AI security expertise and a proven enterprise track record to every deployment.
Purpose-built AI/ML engine continuously adapts to new LLM attack techniques, ensuring your AI applications stay protected as threats evolve globally.
From model scanning and red teaming during development to runtime firewall protection in production, we secure every stage of your AI application lifecycle.
ISO 27001, ISO 42001, and PCI DSS certified—helping regulated enterprises meet stringent global AI and data security compliance requirements with confidence.
Trusted by leading banks, insurance firms, and FinTechs worldwide—including RBL Bank, Bajaj Finserv, and BSE—to defend critical AI and digital systems at scale.
Deep-tech pioneers securing AI and mobile ecosystems for enterprises worldwide.

Founder & CEO
Manish Mimani is a passionate entrepreneur and technology innovator with proven expertise in Global Technology Platforms, Digital Transformation, and Greenfield Implementation. He founded Protectt.ai with a vision to build the next generation of AI-native security—extending from mobile app protection to defending large language models against prompt injection, adversarial manipulation, and data leakage. Manish's focus on deep-tech innovation drives Protectt.ai's LLM Security Platform, delivering intelligent, real-time protection for AI applications across banking, fintech, and enterprise sectors worldwide. Under his leadership, Protectt.ai has earned recognition as Cybersecurity Company of the Year 2023 and achieved a 4.9/5 rating on Gartner Peer Insights.

Principal Advisor – Strategy
Sunita Handa is a distinguished banking and technology leader with over 30 years of experience in digital transformation and enterprise strategy. At the State Bank of India, she led landmark global digital initiatives that modernized financial infrastructure at scale. At Protectt.ai, Sunita drives strategy and product roadmaps for the LLM Security Platform, ensuring the solution addresses the real-world compliance, governance, and AI risk challenges faced by regulated enterprises globally. Her deep understanding of financial sector regulatory frameworks—including RBI, SEBI, and international standards—makes her instrumental in shaping Protectt.ai's approach to responsible, compliant AI security. She has earned wide industry recognition for her contributions and innovations.

Co-Founder & Head – Engineering
Mohanraj Selvaraj co-founded Protectt.ai and leads its engineering and research division, focusing on the analysis of disruptive technologies to advance AI and mobile application security. He established the Protectt.ai research lab, which is at the forefront of developing defenses against emerging LLM threats such as prompt injection, model tampering, and adversarial data exfiltration. Mohanraj works closely with enterprise customers to build strong, scalable security ecosystems that protect AI applications from development through production. His engineering leadership underpins the platform's real-time threat detection capabilities, zero-trust model verification, and automated red teaming that organizations rely on to secure their AI deployments.
In cybersecurity, LLM (Large Language Model) security refers to the set of practices, tools, and frameworks designed to protect AI language models—like GPT or similar systems—from attacks such as prompt injection, jailbreaking, data exfiltration, and adversarial manipulation. As organizations integrate LLMs into critical applications, securing these models becomes essential to prevent data breaches, compliance violations, and reputational damage.
Talk to our AI security experts for a free consultation tailored to your organization's needs.
Winner — recognized for excellence in enterprise cybersecurity innovation.
International standard for AI Management Systems and responsible AI governance.
Top-rated by enterprise security professionals on Gartner Peer Insights.
Fill out the form below and our LLM security specialists will reach out to discuss your AI risk landscape, demonstrate the platform, and help you build a defense strategy tailored to your organization.
For immediate assistance, feel free to give us a direct call at You can also send us a quick email at consult@protectt.ai
For immediate assistance, feel free to give us a direct call at You can also send us a quick email at consult@protectt.ai