Home  /  Services  /  GenAI & LLM Security Audit

● AI Security ★ Industry-Standard Methodology

GenAI & LLM Security Audit

Penetration testing for LLM-integrated applications. Manual AI red teaming covering OWASP LLM Top 10, prompt injection, data leakage, tool abuse and RAG-specific attacks.

Automated + manual testing 1-2 week delivery (by size) Starts from INR 30K Instant response, no delay Free retest included

At a Glance

  • Engagement type: AI red teaming and LLM application penetration testing
  • Coverage: OWASP LLM Top 10, prompt injection (direct + indirect), tool abuse, data leakage, RAG attacks
  • Typical duration: 2-3 weeks total, based on application complexity and tool count
  • Starts from INR 30,000: fixed price scoped after a free 30-minute call
  • Response time: instant, no delay. We start same day or next business day after scoping

What is It?

A GenAI and LLM security audit is structured adversarial testing of your LLM-integrated application. We attempt prompt injection (direct and indirect), data exfiltration, tool abuse, jailbreaking, harmful content generation and chained attacks that exploit your specific system prompt, integrations and agent architecture.

Codesecure's AI red team is delivered by consultants with deep expertise in LLM security and prompt engineering, working under signed NDA. Every engagement is mapped to OWASP LLM Top 10, with developer-actionable reporting that includes prompt-level mitigations, runtime filtering recommendations and architectural changes.

Why It Matters

GenAI applications introduce a new threat surface that traditional pentests do not cover. Prompt injection cannot be fully prevented at the model layer; defense requires architectural and runtime mitigations. Without dedicated testing, most LLM applications ship with exploitable issues that scanners cannot detect.

Enterprise customers now ask AI-specific security questions in procurement. EU AI Act and emerging Indian AI guidance create regulatory obligations. M&A and investor due diligence increasingly probe AI risk. AI red teaming is moving from optional to expected for production GenAI deployments.

What We Test

Comprehensive coverage of the most exploitable risk categories for this service:

Prompt Injection (Direct)System prompt override, role-play attacks, encoding tricks, token manipulation
Prompt Injection (Indirect)Hidden prompts in documents, web pages, retrieved RAG content
Data ExfiltrationSystem prompt extraction, training data leakage, cross-user data disclosure
JailbreakingSafety guideline bypass, harmful content generation, policy violations
Tool & Plugin AbuseAgent tool misuse, unauthorized actions, privilege escalation via tools
RAG-Specific AttacksRetrieval poisoning, context manipulation, retrieval ranking abuse
Output HandlingXSS, SQL injection via LLM output, command injection downstream
Denial of ServiceToken amplification, recursive agent loops, cost-multiplier attacks
Authentication & AuthorizationPer-user context isolation, multi-tenant data separation
Sensitive Information DisclosurePII leakage in completions, logged prompts, third-party API exposure

Get a Free 30-Minute Scoping Call

Tell us about your environment and we'll send a fixed-price proposal within 48 hours under a signed NDA. No obligation. Instant response, no delay.

Book Free Scoping Call

Our Methodology

Every engagement follows a 5-phase methodology aligned with PTES, NIST SP 800-115 and OWASP testing guides:

1

Scoping & Reconnaissance

Free scoping call, signed NDA, fixed-price proposal in 24-48 hours. Asset discovery, OSINT, attack surface mapping.

2

Threat Modeling

Targeted threat models against OWASP, MITRE ATT&CK, your specific business logic and applicable compliance frameworks.

3

Automated & Manual Testing

Automated test suite (Garak, PromptBench, custom attack patterns) combined with manual creative red teaming by experienced AI security consultants. Real exploit demonstration with reproducible prompts and mitigation guidance.

4

Reporting & Walkthrough

Executive summary plus technical report mapped to OWASP, CVSS v3.1 and your compliance frameworks. Live walkthrough with your engineering team.

5

Retest & Sign-Off

Free retest of all critical and high findings within 30 days. Formal sign-off letter and certificate. Customer data deleted 90 days after sign-off.

What You Get

Every engagement ships with the same audit-ready evidence pack:

Executive SummaryBoard-ready PDF with business impact, risk posture and prioritised actions
Technical ReportDeveloper-actionable findings with PoC evidence, CVSS scores and code-level fixes
Engagement CertificateSigned certificate suitable for customer and regulator evidence
Free RetestValidation of all critical/high fixes within 30 days at no additional cost
Compliance MappingFindings mapped to ISO 27001, SOC 2, PCI DSS, HIPAA, DPDP Act controls
Engineering WalkthroughLive session with your team to clarify findings and fix approach

Engagement Timeline

Most engagements complete in 1-2 weeks based on environment size. Instant response, no delay, we start the same day or next business day after scoping.

Day 1-2

Scoping & Kickoff

Free 30-minute call, NDA, fixed-price proposal, environment access and threat modeling. We start immediately after sign-off.

Day 3-10

Active Testing

Automated scanning plus deep manual testing by certified consultants. Daily status updates. Critical findings flagged immediately.

Day 10-14

Reporting & Walkthrough

Executive and technical reports delivered. Live walkthrough with engineering. Free retest scheduled within 30 days.

Transparent Pricing

Fixed-price engagements based on environment size and complexity. No hidden costs, no per-finding surprises.

Starts from INR 30K
Final price scoped to your environment Varies by size, complexity and scope. Fixed price confirmed after a free 30-minute scoping call. Instant response, no delay.
Get Exact Quote →

Talk to a Certified Consultant

30-minute call with our service lead. Get a sense of fit, scoping and timeline, no sales pressure.

Schedule Free Call

Frequently Asked Questions

What LLM-integrated applications do you test?

Chatbots, RAG systems, AI agents (with tools), code assistants, content generators, customer support automation. Both API-wrapping applications (OpenAI, Anthropic, Google) and self-hosted models (Llama, Mistral) supported.

Do you test the underlying model or our application?

Your application layer. The foundation model (GPT-4, Claude, Gemini, Llama) is the LLM provider's concern. We test your system prompt, your integrations, your tools, your data flows, your user permissions, all the areas where your application controls security.

How long does an AI red team take?

Most engagements complete in 2-3 weeks. Simple LLM apps: 10-14 days; complex AI agents with multiple tools: 3 weeks. Instant response, starting same/next business day after scoping.

What does it cost in INR?

Pricing starts from INR 30,000 and varies by application complexity, tool count and integration depth. Fixed price after free 30-minute scoping call.

How quickly can you start?

Instant response, no delay. Response within an hour during business hours, proposal within 24-48 hours under signed NDA, testing starts same/next business day after sign-off.

Do you provide remediation guidance?

Yes. Reports include prompt-level mitigations, runtime filtering recommendations (Lakera Guard, NeMo Guardrails), architectural changes (sandboxed RAG, tool scoping) and monitoring suggestions. Follow-on consulting available.

Will testing affect our production AI service?

We test against a non-production environment mirroring production. Production testing only with explicit authorization and careful coordination on rate limits and cost monitoring.

Ready to Get Started?

Codesecure is ISO/IEC 27001:2022 certified. Our certified team delivers fixed-price engagements with executive-ready outcomes. Free 30-minute scoping call, instant response, no obligation.

Get a Free Scoping Call See All Services