Practical DevSecOps

[Practical DevSecOps @PDevsecops]

An MCP compromise may look like normal tool usage. 🚨

The agent invokes tools, retrieves data, and returns an answer.

But the instruction came from the wrong place.
https://t.co/dZ74QEvClC

#IncidentResponse

[Practical DevSecOps @PDevsecops]

Authenticated does not mean hardened. 🛡️

Your MCP server may have OAuth and logs, but is it running as root? Storing secrets in images? Allowing open egress?

https://t.co/GXhwsnDroz

#ServerHardening

[Practical DevSecOps @PDevsecops]

MCP risk is not just an AppSec issue. 📊

It crosses API security, cloud security, third-party risk, identity, logging, and governance.

CISOs need a real framework.
https://t.co/Qqu3XxYCDo

#MCPSecurity

[Practical DevSecOps @PDevsecops]

OAuth is not enough if every agent can call every tool. 🔐

For MCP, use session-scoped access: role plus task equals allowed tools.

Give the agent only what the task needs.
https://t.co/z6d3lhPEts

#MCPAuth

[Practical DevSecOps @PDevsecops]

Prompt injection is no longer just a chat input problem. 🧠

With MCP, instructions can enter through PDFs, web pages, emails, calendars, memory, and other agents.

https://t.co/lEXE8PLA8T

#PromptInjection

[Practical DevSecOps @PDevsecops]

Quick MCP audit question: 🔍

Can someone access your tool manifest without logging in?

If yes, attackers can see tool names, descriptions, schemas, and capabilities.
https://t.co/4COqnu9IsF

#MCPSecurity

[Practical DevSecOps @PDevsecops]

The user sees a tool name.

The model sees the full tool description. 🧪

That hidden surface can be poisoned. Hash manifests, detect drift, and monitor tool call chains.
https://t.co/3XAfTCOns1

#ToolPoisoning #MCPSecurity

[Practical DevSecOps @PDevsecops]

MCP connects agents to databases, code, email, cloud APIs, and internal tools. 🔌

That is power and risk in the same pipe.

Inventory servers, remove secrets, add OAuth, enforce allowlists, and log tool calls.
https://t.co/L8mHKjUndZ

#MCPSecurity

[Practical DevSecOps @PDevsecops]

MCP now has an OWASP Top 10. ⚠️

30+ MCP CVEs were filed in Jan-Feb 2026. 43% were shell injection issues.

If your agents touch code, data, email, or cloud APIs, start here:
https://t.co/QJ5skY2eaN

#MCPSecurity #OWASP

[Practical DevSecOps @PDevsecops]

🚨 Happening TODAY!
📡 DevSecOps Live: Agentic AI Threat Modeling with MAESTRO
✅ MAESTRO 7-layer walkthrough 🗺️
✅ Live MCP deployment demo 🔬
✅ Real agentic threats 🔑
🎙️ Speaker: Ken Huang
🔗 https://t.co/nK4buh7fZI
#DevSecOps #AgenticAI #MAESTRO #AISecurity

[Practical DevSecOps @PDevsecops]

🗓️ Two days to go!
This one is for you if you are 👇
🔐 Security Engineer
⚙️ DevSecOps Practitioner
🛡️ AppSec Professional
🤖 AI/ML Engineer
👔 Security Leader
Free. 23rd April. DevSecOps Live. 🎯
🔗 https://t.co/nK4buh6Iaa
#AgenticAI #MAESTRO #AISecurity #DevSecOps

[Practical DevSecOps @PDevsecops]

🗺️ MAESTRO's 7 layers 👇

Foundation Models
Data Operations
Agent Frameworks
Infrastructure
Observability
Integration
Agent Ecosystem

🚨 Most teams stop at Layer 1.
📡 DevSecOps Live | 23rd April
🔗 https://t.co/nK4buh7fZI
#MAESTRO #AgenticAI #AISecurity

[Practical DevSecOps @PDevsecops]

🌟 Ken Huang | DevSecOps Live 🎙️
👉 CEO, https://t.co/sgX0AJwE6y 🏢
👉 CSA Fellow 🛡️
👉 OWASP AIVSS Project Lead 🔐
👉 14 books on AI security 📚
👉 Speaker: RSA, WEF Davos, IEEE 🎤
Join him 23rd April 🗓️
🔗 https://t.co/nK4buh7fZI
#AISecurity #AgenticAI #DevSecOps #Infosec

[Practical DevSecOps @PDevsecops]

⚠️ STRIDE. DREAD. PASTA.
Built for deterministic software. Not for AI agents. 🤖
🎯 MAESTRO closes that gap.
📡 DevSecOps Live | 23rd April 2026
⏰ 10.00 EDT / 14.00 GMT / 19.30 IST / 22.00 SGT
🔗 https://t.co/nK4buh7fZI
#AgenticAI #MAESTRO #AISecurity #DevSecOps

[Practical DevSecOps @PDevsecops]

📡 Next DevSecOps Live is here! 🎉
🖥️ Topic: Agentic AI Threat Modeling with MAESTRO
🎙️ Speaker: Ken Huang
🗓️ 23rd April 2026
⏰ 10.00 EDT / 14.00 GMT / 19.30 IST / 22.00 SGT 🌍
🔗 https://t.co/nK4buh7fZI
#AISecurity #AgenticAI #MAESTRO #DevSecOps #Infosec

[Practical DevSecOps @PDevsecops]

Spending thousands on scanners 🔍

Skipping what makes them useful?

4 questions before writing code:
➡️ What are we building?
➡️ What can go wrong?
➡️ What do we do about it?
➡️ Did we do a good job?

#ThreatModeling #DevSecOps #AppSec #SecurityBasics

https://t.co/463Y1CLVvk

[Practical DevSecOps @PDevsecops]

Most DevSecOps rollouts fail in 90 days 📉

Not bad tech. No plan.

Phase 1: Assess gaps
Phase 2: Align people
Phase 3: Automate right
Phase 4: Measure + iterate

Skipping phases = 3x the debt.

#DevSecOps #Implementation #SDLC #CyberSecurity
https://t.co/qeFgYY3Xbk

[Practical DevSecOps @PDevsecops]

Wrong tool = false confidence 🛠️

By category:
📦 SBOM: Syft, CycloneDX
🔍 Scanning: Trivy, Grype, Snyk
🔐 Signing: Cosign, Notary
🐳 Container: Harbor, Dockle

A scanner nobody checks = no scanner.

#DevSecOps #SupplyChainSecurity #SecurityTools

https://t.co/siSuHXfuWH

[Practical DevSecOps @PDevsecops]

2025 = DevSecOps stopped being optional 🔒

AI threats outpaced defenses.
Supply chain attacks went mainstream.
Compliance forced security into business functions.

Adapted early = miles ahead in 2026.

#DevSecOps #CyberSecurity #SecurityTrends #appsec
https://t.co/Ei2Svms7oj

[Practical DevSecOps @PDevsecops]

Capital One 2019. K8s misconfiguration. $300M 📉

Best practices:
🔐 RBAC first
🔑 Encrypt secrets at rest
🌐 Network policies (default deny)
🔍 Scan every image
📊 Monitor runtime behavior

#Kubernetes #KubernetesSecurity #DevSecOps #ContainerSecurity

https://t.co/WQOA7hJTYl