Secure AI and LLM Applications with Intelligent Security Testing
As organizations rapidly adopt LLM-powered applications, securing them against emerging AI-specific threats has become a critical challenge. Traditional application security testing does not address risks such as prompt injection, jailbreaks, system prompt leakage, or unsafe model outputs, leaving vulnerabilities that attackers can exploit.
VeKna, built by ACL Digital, is an AI-powered security testing solution that evaluates LLM applications by simulating real-world attack scenarios. With over 200+ automated test cases aligned to the OWASP Top 10 for LLMs, VeKna identifies vulnerabilities in AI applications such as prompt injection, sensitive information disclosure, improper output handling, system prompt leakage, misinformation, and unbounded consumption, helping organizations build and deploy secure AI applications with confidence.
200+
Test Cases
50%
Reduction in Penetration Testing Effort
30 Minutes
Deployment Time
The OWASP
Top 10 for LLMs
AI-Powered Security Testing Capabilities
VeKna helps organizations identify AI-specific vulnerabilities by validating LLM applications against real-world attack scenarios.
Prompt Injection Testing
Detects malicious inputs that manipulate model behavior or bypass intended security controls.
Sensitive Information Disclosure Detection
Identifies unintended exposure of confidential or regulated information in AI-generated responses.
Improper Output Handling Validation
Detects unsafe or unvalidated outputs that could affect downstream systems and applications.
System Prompt Leakage Detection
Identifies unintended disclosure of hidden system prompts, instructions, and configurations.
Misinformation Detection
Evaluates responses for inaccurate or misleading information that could affect business decisions.
Unbounded Consumption Testing
Detects scenarios that result in excessive token usage or uncontrolled output generation.
Vector and Embedding Security Testing
Detects weaknesses in vector databases and embedding mechanisms that could enable manipulation of retrieved context in RAG-based applications.
Excessive Agency Assessment
Identifies over-privileged AI models and tool integrations that may allow unauthorized actions without appropriate human oversight or controls.
Supply Chain Security Validation
Detects risks arising from compromised third-party components, foundation models, plugins, libraries, or training datasets that could impact AI system integrity and security.
Accelerators/Frameworks
Strengthen Your AI Security Posture with VeKna
Validate AI applications against key risks mapped to the OWASP Top 10 for LLMs.
Automate AI security assessments to reduce manual penetration testing effort.
View security findings across AI applications through a unified dashboard.
Identify vulnerabilities during development by integrating security testing into DevSecOps pipelines.
Reduces the time and cost associated with traditional AI security assessments.
Deploy VeKna across cloud or on-premises environments in as little as 30 minutes.
How VeKna Works
Deploy VeKna
VeKna accelerates LLM security validation with rapid deployment across on-prem or cloud environments, reducing setup time from hours to just 30 minutes.
Configure Attacks
Configure VeKna with the application’s services and fine-tune security tests as needed before initiating the exploitation phase.
Simulate Attacks
Simulate real-world attacks, including prompt injection, jailbreaks, and guardrail bypass, against AI/LLM endpoints to discover security risks.
Reports
Generate insights and reports. VeKna processes findings and presents them through centralized dashboards for visibility and tracking.
Why Choose ACL Digital for VeKna
Deep AI & Cybersecurity Expertise
Leverage our expertise in AI security, application security, and cybersecurity to strengthen the resilience of LLM applications.
Purpose-Built AI Security Innovation
Harness advanced AI testing capabilities designed to uncover risks unique to LLM-powered applications.
Tailored Enterprise Solutions
Deploy VeKna as a standalone solution or integrate it seamlessly into your existing security and DevSecOps ecosystem.
Trusted Technology Partner
Collaborate with ACL Digital to accelerate secure AI adoption through scalable, enterprise-ready security solutions.
Client Impact
SIEM and Security Automation Orchestration for an Investment Bank
The client is a prominent French multinational investment bank faced challenges managing a high volume of security alerts and incident responses. ACL Digital partnered with them to enhance their security posture, streamline incident management, and ensure compliance.
The Challenges
- Large volume of security alerts hindered prompt addressing of critical threats.
- False positives led to critical issues being overlooked or unaddressed timely.
- Lengthy processes and manual incident management caused delays in incident resolution.
The Outcomes
- 70% reduction in response time was achieved through the automation of incident response and workflow management, allowing quicker threat mitigation.
- 50% fewer escalations to Tier 2/3 were realized due to automation and integrated threat intelligence, empowering the initial response team to handle incidents more effectively.
Technical Risk Assessment for a $100mn US-based Software Service Provider
A US-based multinational software service provider, specializing in commodity management platforms, experienced a critical security breach on a Linux machine hosting source code. ACL Digital partnered with them to conduct a comprehensive technical risk assessment across their on-premise and public cloud infrastructure assets.
The Challenges
- Applications hosted in a SaaS-based model on AWS cloud, lacked effective monitoring for security incidents
- Vulnerability of web-facing applications due to lack of a robust security posture
- Limited visibility into critical security incidents
The Outcomes
- 100% reduction in critical vulnerabilities, significantly enhancing defense against potential exploits
- 50% improvement in overall security posture with stronger threat detection, response, and mitigation capabilities.
Transformed Privileged Access Security and Implemented CyberArk Solution for $6bn Telecommunications Provider
A $6B telecommunications company in Belgium partnered with ACL Digital to design and deploy a tailored Privileged Access Security (PAS) solution and Identity Access Management system, providing secure, automated monitoring, control, and protection of privileged access to reduce security risks and bolster compliance.
The Challenges
- Privileged accounts have elevated permissions to access and modify sensitive systems and data.
- If compromised, they can gain unauthorized access to IT infrastructure and confidential information.
- Breaching privileged accounts can expose customer data and intellectual property.
- Compromised accounts can disrupt operations, disable security, and cause financial loss.
The Outcomes
- 70% reduction in manual, error-prone administrative processes, saving time and resources
- 60% improvement in regulatory compliance through the strengthened security of privileged access
