Security Insights for Modern Teams

Best Practices

MCP Server Security: 2026 Attacks and a Lockdown Checklist

MCP server security in 2026: OAuth flaws in both official SDKs, bugs in 343 tools, MCP inside a ransomware intrusion. The attack classes and a checklist.

SecValley 7 min read

Best Practices

Verified, Attested, Unreadable: Fixing the Yes/No Box

A cyber insurance application offers two boxes, but most control questions have three honest answers. Collapsing the third into yes creates misrepresentation.

SecValley 5 min read

Best Practices

The Five Controls an Underwriter Cannot See

Outside-in security ratings read the perimeter. The five controls that decide a cyber claim live inside the tenant, where no external scanner reaches.

SecValley 5 min read

Best Practices

Why Cyber Insurance Claims Get Denied: Application Answers

Cyber claims are denied over answers given at application time. What carriers recheck after a loss, and how to date the evidence before you sign the form.

SecValley 6 min read

Best Practices

Security Posture vs Insurance Posture: What Is the Difference?

Security posture measures your environment against a framework you chose. Insurance posture measures the same environment against your cyber carrier's questions.

SecValley 5 min read

Best Practices

Cyber Insurance Security Requirements in Microsoft 365

Most cyber insurance application answers are queryable facts in your tenant. Where each lives in Microsoft 365, Entra ID, and Azure, and how to date the evidence.

SecValley 5 min read

Best Practices

How Often Should You Scan Your Cloud Environment?

How often to scan your cloud environment: identity daily, configuration and exposure weekly, compliance monthly, plus re-scans after every change event.

SecValley 5 min read

Best Practices

Zero Trust Architecture: A Practical Guide

Zero trust replaces implicit trust with continuous verification. The core principles, key pillars, and practical steps to implement it in your environment.

SecValley 10 min read

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Ransomware Defense: Stop Paying, Start Preparing

Ransomware attacks cost businesses millions. The defense strategies that actually work, and what to put in place before you get hit instead of paying.

SecValley 3 min read

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RPO and RTO: The Numbers That Define Your Disaster Recovery

Recovery Point Objective and Recovery Time Objective determine what you can lose and how fast you need to recover. Get them wrong and disasters get expensive.

SecValley 6 min read

Best Practices

OAuth 2.0 Security: The Authorization Flaws Nobody Checks

Most developers implement OAuth 2.0 wrong. The critical authorization flaws attackers exploit in real applications, and how to fix each one.

SecValley 4 min read

Best Practices

TPM: The Security Chip You Didn't Know You Needed

TPM is the tiny chip that keeps your encryption keys safe from attackers. Here's what it does and why Windows 11 made it mandatory.

SecValley 2 min read