Serverless Security

Complete security for serverless architectures. Scan, monitor, and protect AWS Lambda, Azure Functions, and Google Cloud Functions with runtime protection and vulnerability management.

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Platform Capabilities

Comprehensive Serverless Security

Everything you need to secure serverless functions across their lifecycle

Deploy
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Scanning

Function Vulnerability Scanning & Behavior Analysis

Scan serverless functions and dependencies for vulnerabilities, secrets, and misconfigurations before deployment. AI-powered anomaly detection identifies suspicious function behavior including data exfiltration and privilege abuse.

  • SAST scanning for code vulnerabilities and security issues
  • Software Composition Analysis (SCA) for dependencies
  • Secrets detection in function code and environment variables
  • AI-powered anomaly detection for suspicious behavior
3 Cloud providersSOC 2 ready
Invoke
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Runtime

Runtime Protection & Complete Visibility

Real-time security monitoring and threat detection for Lambda, Azure Functions, and Google Cloud Functions at runtime. End-to-end observability with execution tracing, logging, and security event correlation.

  • Real-time execution monitoring and logging
  • Anomalous behavior detection (data exfiltration, crypto mining)
  • Unauthorized API calls and resource access detection
  • Suspicious network connections and data transfers
Real-time detection24/7 monitoring
Monitor
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IAM

IAM & Permissions Optimization

Analyze and optimize serverless IAM policies to enforce least-privilege access and prevent permission abuse. Automated compliance monitoring for SOC 2, PCI-DSS, HIPAA, and other frameworks in serverless environments.

  • IAM policy analysis and least-privilege recommendations
  • Overprivileged function detection
  • Unused and excessive permissions identification
  • Automated compliance evidence collection
Least-privilegeHIPAA · PCI-DSS · SOC 2

Deploy → Invoke → Monitor — secured at every stage

How It Works

Secure your serverless functions in three simple steps

01

Integrate with Cloud Functions

Connect TigerGate to your AWS, Azure, or GCP account to automatically discover and inventory all serverless functions across regions.

02

Scan & Analyze

Continuously scan function code, dependencies, and configurations for vulnerabilities, secrets, and security misconfigurations.

03

Monitor & Protect

Deploy runtime protection to monitor function execution, detect threats in real-time, and enforce security policies automatically.

Why TigerGate

Why Teams Choose TigerGate for Serverless

Real results from organizations securing serverless workloads with TigerGate

Secure Serverless at Scale

Monitor and protect thousands of serverless functions across multiple cloud providers from a single platform.

Prevent Function Abuse

Detect and block unauthorized invocations, privilege escalation, and malicious code execution in real-time.

Optimize IAM Permissions

Automatically identify overprivileged functions and generate least-privilege IAM policies to minimize attack surface.

Compliance Made Easy

Maintain continuous compliance with automated evidence collection and policy enforcement for serverless workloads.

Complete Serverless Security Coverage

Protect every aspect of your serverless infrastructure

Function Code Security

  • SAST scanning for code vulnerabilities and security issues
  • Software Composition Analysis (SCA) for dependencies
  • Secrets detection in function code and environment variables
  • Malicious code and backdoor detection
  • SBOM generation for serverless applications

Runtime Security

  • Real-time execution monitoring and logging
  • Anomalous behavior detection (data exfiltration, crypto mining)
  • Unauthorized API calls and resource access detection
  • Suspicious network connections and data transfers
  • Function cold start security validation

Configuration & IAM

  • IAM policy analysis and least-privilege recommendations
  • Overprivileged function detection
  • Unused and excessive permissions identification
  • Function configuration security best practices
  • VPC and network security validation

API & Event Security

  • API Gateway security configuration validation
  • Event source and trigger security analysis
  • Input validation and injection attack detection
  • Rate limiting and DDoS protection monitoring
  • Cross-account and cross-service invocation security

Multi-Cloud Serverless Support

Native support for all major serverless platforms

AWS Serverless

  • AWS Lambda Functions
  • Lambda Layers & Extensions
  • API Gateway (REST & HTTP)
  • EventBridge & SQS
  • Step Functions
  • SAM & CloudFormation

Azure Serverless

  • Azure Functions
  • Azure Functions Premium
  • API Management
  • Event Grid & Event Hubs
  • Logic Apps
  • Durable Functions

GCP Serverless

  • Google Cloud Functions
  • Cloud Run Services
  • Cloud Run Jobs
  • Cloud Pub/Sub
  • Workflows
  • Eventarc

Frequently Asked Questions

Everything you need to know about TigerGate Serverless Security

TigerGate covers the three major serverless clouds: AWS (Lambda, Lambda Layers, API Gateway, EventBridge, Step Functions, SAM), Azure (Azure Functions, Durable Functions, Logic Apps, Event Grid, API Management), and GCP (Cloud Functions, Cloud Run, Cloud Run Jobs, Pub/Sub, Eventarc). Discovery and inventory happen automatically once you connect your cloud account with read-only credentials.
For configuration and code security, TigerGate connects to your cloud provider APIs (AWS, Azure, GCP) using read-only credentials and automatically discovers all functions across every region. It then pulls function code and configuration to run SAST, SCA dependency analysis, secrets detection, and IAM policy analysis — entirely agentless. Runtime behavioral monitoring uses cloud-provider-native logging and event data, augmented by TigerGate analysis, so no Lambda layer or sidecar is required.
TigerGate detects a wide range of serverless threats: hardcoded secrets and API keys in function code, vulnerable dependencies (known CVEs), overprivileged IAM roles, data exfiltration via unexpected network calls, cryptocurrency mining behavior, unauthorized API invocations, and injection vulnerabilities in function code. AI-powered anomaly detection flags behavior that deviates from a function's baseline execution profile.
TigerGate reads each function's execution role and compares the permissions granted against the permissions actually used during recent invocations. It surfaces overprivileged functions, identifies unused permissions that increase your blast radius, and generates least-privilege IAM policy recommendations you can apply with one click or export as IaC.
TigerGate maps serverless findings to SOC 2, PCI-DSS, HIPAA, ISO 27001, and CIS cloud benchmarks. Automated compliance evidence collection means audit preparation is continuous rather than a last-minute scramble. Reports can be exported on demand for your auditors.
Yes. TigerGate offers a 14-day free trial with no credit card required. Connect your AWS, Azure, or GCP account in minutes, and TigerGate will automatically discover and begin scanning all your serverless functions. Reach out to our sales team if you need a guided demo or a custom evaluation plan.

Secure Your Serverless Functions Today

Start your free 14-day trial and protect your serverless applications from threats.

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