Blog Lena Kleyner

Lena Kleyner

Director of Product, SCA at Mend.io, focused on software composition analysis and open source security.

- Blog cover AI Security Maturity Checklist

Introducing Mend.io’s AI Security Maturity Survey + Compliance Checklist available today

Tiffany Jennings Jan 20, 2026

AI Models Risk

A new tool to help security teams quantify AI risk and prepare for 2026 regulations.

- LLM Red Teaming Blog Image

LLM Red Teaming: Threats, Testing Process & Best Practices

Tiffany Jennings Jan 13, 2026

AI Red Teaming

A practical guide to LLM red teaming.

- automated Red Teaming

Automated Red Teaming: Capabilities, Pros/Cons, and Latest Trends

Tiffany Jennings Jan 6, 2026

AI Red Teaming

Learn how automated red teaming simulates cyberattacks at scale.

- ServiceNow Blog Featured image

Why AppSec and Network Risk Management Must Be Unified in the Modern Enterprise

Tiffany Jennings Dec 18, 2025

Application Security

See how Mend.io’s ServiceNow integration unifies application, network, and operational risk.

- Mend Wiz integration graphic

Mend.io + Wiz: A New Code-to-Cloud Integration for Accurate, Context-Driven Risk Prioritization

Tiffany Jennings Dec 2, 2025

Application Security

See how Mend.io and Wiz deliver true code-to-cloud visibility.

- Blog cover Top 7 AST providers post 1

Best Application Security Testing Providers: Top 7 in 2025

Tiffany Jennings Dec 1, 2025

Application Security Testing

Discover how AST providers help teams find and fix vulnerabilities.

- Best SAST Tools Top 10 Solutions in 2025

Best SAST tools: Top 10 solutions in 2025

Tiffany Jennings Nov 19, 2025

SAST

Explore the top 10 SAST tools of 2025.

- Blog banner Risk Reduction Dashboard 2

AppSec metrics fail, Mend.io’s Risk Reduction Dashboard fixes it

Tiffany Jennings Nov 18, 2025

Application Security

See how Mend.io's Risk Reduction Dashboard works.

- Red Teaming blog post V3

Why AI Red Teaming is different from traditional security

Tiffany Jennings Nov 13, 2025

AI Red Teaming

Explore how AI red teaming redefines security.

- Best Application Security Testing providers

Best Application Security Testing Services to Know

Tiffany Jennings Nov 5, 2025

Application Security Testing

Discover the best Application Security Testing (AST) services in 2025.

- Open Source Security post

Ultimate Guide to Open Source Security: Risks, Attacks & Defenses

Tiffany Jennings Oct 28, 2025

Open Source Security

Explore top risks and proven open source security strategies.

- Blog Agentic IDE

Mend.io Expands AI Native AppSec to Windsurf, CoPilot, Claude Code, and Amazon Q Developer

Tiffany Jennings Oct 21, 2025

Application Security

Learn how Mend.io brings real-time AppSec to AI coding tools.

- Container Security blog

Building Strong Container Security for Modern Applications

Tiffany Jennings Oct 16, 2025

Container Security

Discover how to protect containerized applications.

- Code Scanning

Code Scanning in 2025: Why, How & the Role of Scanning in AI Security

Tiffany Jennings Oct 15, 2025

SAST

Explore code scanning benefits, tools, and best practices.

- Top Open Source Licenses

Top Open Source Licenses Explained

Tiffany Jennings Oct 9, 2025

Open Source Licenses

Explore the top open source licenses. Learn about copyleft vs permissive licenses.

- Gartner MQ Blog Thumbnail V2

Mend.io is Recognized in the 2025 Gartner®Magic Quadrant™ for Application Security Testing

Tiffany Jennings Oct 7, 2025

Application Security

Mend.io named Visionary in 2025 Gartner® Magic Quadrant™ for AST

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