Cloud-native security starts long before your application reaches production. 🚀 The 4 C's of Cloud Native Security provide a simple framework to understand where security responsibilities exist: ☁️ Cloud ⚙️ Cluster 📦 Container 💻 Code Master these four layers and you'll build more secure, resilient cloud-native applications. #CloudNative #CloudSecurity #Kubernetes #DevSecOps #ContainerSecurity #CyberSecurity #TechReels #PlatformEngineering #CloudComputing #DeveloperLife #SecurityAwareness #TechContent

「このCVE、実は影響ないんだよな…」 その確認を1件ずつ手で潰す作業、もう減らせます。 Docker Hardened Images × Aikido 連携により、DockerがVEXで Fixed / Not Affected と判定したCVEは、Aikidoのアクティブなトリアージキューから自動で除外されます。 つまり、開発者やセキュリティチームが見るべきなのは、実際に対応が必要なものだけ。 しかも、除外理由はOpenVEXのステータス・根拠・イメージdigestに紐づいて残るため、SOC 2やFedRAMPなどの監査対応でも説明可能です。 「CVEの数」ではなく、「本当に直すべき脆弱性」に集中するための連携です。 📝 Docker公式ブログ docker.com/blog/docker-harde… 📅 6/26 ウェビナー開催 luma.com/aikido-docker #Aikido #Docker #ContainerSecurity #DevSecOps

🚨 CVE-2024-3727 COMPLETE SOLUTION RELEASED! 🛡️ World's First 7-Layer Protection Framework ✅ Emergency Bash Script (800 lines) ✅ Go Secure Library ✅ Docker/Podman Hardening ✅ CI/CD Integration ✅ Real-Time Monitoring ✅ Kubernetes Policies ✅ Team Training Materials 📊 2,500 lines of code 🔒 13 attack vectors blocked ⚡ Deploy in 15 minutes 🌍 Open source & free 🎖️ by asrar-mared | Zayed CyberShield 📧 nike49424@gmail.com codeberg.org/nike49424/Zayed… #CyberSecurity #CVE20243727 #ContainerSecurity #DevSecOps #OpenSource #InfoSec

Kaspersky finds 2/3 of Docker Hub images have critical flaws, enabling RCE due to neglected updates. #docker #containersecurity #vulnerabilities #dockerhub

We're honored to be named a 2026 Intellyx Digital Innovator Award winner. At Minimus, we're focused on helping organizations reduce container risk with secure, minimal images and software supply chain controls that fit into existing development workflows. Thank you to Intellyx for the recognition, and congratulations to the other innovators recognized this year: buff.ly/DXG5qJ2 #Cybersecurity #ContainerSecurity #SoftwareSupplyChain #DevSecOps

🔐 Kubernetes Security Hardening = Defense in Depth! 🛡️ Enforce RBAC & least privilege access 🚦 Use Pod Security Standards Network Policies 📦 Sign & scan images to secure the supply chain 🚨 Monitor runtime threats with Falco, Seccomp & OPA #KGtalks #Kubernetes #CloudSecurity #DevSecOps #CyberSecurity #ContainerSecurity

🔐 Kubernetes Security Hardening = Defense in Depth! 🛡️ Enforce RBAC & least privilege access 🚦 Use Pod Security Standards Network Policies 📦 Sign & scan images to secure the supply chain 🚨 Monitor runtime threats with Falco, Seccomp & OPA #KGtalks #Kubernetes #CloudSecurity #DevSecOps #CyberSecurity #ContainerSecurity

🔐 Kubernetes Security Hardening = Defense in Depth! 🛡️ Enforce RBAC & least privilege access 🚦 Use Pod Security Standards Network Policies 📦 Sign & scan images to secure the supply chain 🚨 Monitor runtime threats with Falco, Seccomp & OPA #KGtalks #Kubernetes #CloudSecurity #DevSecOps #CyberSecurity #ContainerSecurity

Most Docker images aren’t as secure as you think. Our researchers analyzed 100 popular Docker Hub images: • 64% contained critical vulnerabilities • Only 10% were fully up to date • Plain-text passwords and excessive privileges were common findings Container security starts long before deployment. 🔗 kas.pr/by1c #Docker #ContainerSecurity #DevSecOps

【AndroidとLinuxの既知脆弱性が実悪用、CISAが警告】 CISAが、Android FrameworkのCVE-2025-48595とLinux kernel cgroups v1のCVE-2022-0492について、実悪用を警告しています。 Android側は権限昇格、Linux側はコンテナ環境でのホスト脱出やroot化につながる可能性があります。特にcgroups v1を使う古いコンテナ環境、権限の強いコンテナ、未更新のAndroid端末は優先確認が必要です。 防御側は端末パッチ状況、カーネルバージョン、コンテナ実行権限、異常なroot化・namespace操作の痕跡を確認してください。 #Android #Linux #CISA #KEV #ContainerSecurity #SOC bleepingcomputer.com/news/se…

Hardcore devs: Embrace **Container Image Immutability**! 🛡️ Slash config drift by 90% . Get 50% faster rollbacks. Never patch running containers—build new ones. Cleaner, safer, faster. 🚀 #DevOps #ContainerSecurity

🎯 Rooted @hackthebox_eu Active Machine: #Kobold 🏁 Container misconfigurations can turn isolation into full host compromise. Great lesson in privilege escalation and container security. PoC: labs.hackthebox.com/achievem… #HackTheBox #HTB #CyberSecurity #RedTeam #ContainerSecurity

🐳 DockSec — AI-Powered Docker Security Scanner Container security reports are often filled with hundreds of CVEs, making it difficult to know what actually matters. DockSec helps developers focus on the risks that affect their specific Docker environment. • Combines Trivy, Hadolint, and Docker Scout • AI-powered vulnerability analysis • Plain-English security explanations • Dockerfile remediation guidance • Security scoring (0–100) • HTML, PDF, JSON, CSV reporting • GitHub Actions integration • Supports OpenAI, Claude, Gemini, and Ollama How it works: 🔍 Scan → Trivy, Hadolint, Docker Scout 🧠 Analyze → Correlates findings and reduces noise 🛠️ Recommend → Suggests actionable fixes 📄 Report → Generates professional security reports Key use cases: • Dockerfile reviews • Container hardening • CI/CD security checks • DevSecOps workflows • Vulnerability prioritization • Security posture tracking Instead of reviewing 200 raw CVEs, DockSec highlights what is actually relevant and provides practical remediation guidance. 🔗 github.com/OWASP/DockSec #Docker #ContainerSecurity #DevSecOps #OWASP #CyberSecurity #CloudSecurity #Kubernetes #AppSec #AI #InfoSec

gVisor — Google's Application Kernel for Secure Containers 🛡️💥 Containers share the host kernel. gVisor changes that. Developed by Google, gVisor provides a lightweight application kernel that sits between containers and the host OS, dramatically reducing the attack surface available to potentially vulnerable or untrusted workloads. Why gVisor? • Strong isolation without traditional virtual machines • User-space kernel written in memory-safe Go • OCI-compatible runtime ("runsc") for Docker and Kubernetes • Reduces container escape risk by intercepting and handling system calls • Fast startup and lower overhead compared to full VMs Key Use Cases • Multi-tenant platforms • Kubernetes workload isolation • Running untrusted code securely • CI/CD and build environments • Cloud-native application security Used by organizations that need stronger isolation than standard containers while avoiding the complexity and resource cost of virtual machines. 🔗 github.com/google/gvisor #ContainerSecurity #Kubernetes #Docker #CloudSecurity #DevSecOps #Linux #CyberSecurity

Kubernetes Security – More Than Just One Ingredient Kubernetes security is not a single tool or a one-time setup. It’s a complete “security recipe” where every layer matters. Just like a perfect spice mix needs balance, a secure Kubernetes cluster needs multiple security controls working together. Here are the core ingredients of a strong Kubernetes security strategy: 🔐 Identity & Access Management (RBAC) 1- Restrict user permissions 2- Apply least privilege access 3- Separate admin and developer roles 4- Avoid unnecessary cluster-wide access 🌐 Network Security 1- Use Network Policies 2- Restrict pod-to-pod communication 3- Control ingress and egress traffic 4- Isolate sensitive workloads 📦 Container & Image Security 1- Scan images before deployment 2- Use trusted registries only 3- Prevent privileged containers 4- Enable runtime protection 🔑 Secrets Management 1- Encrypt Kubernetes secrets 2- Rotate credentials regularly 3- Avoid hardcoding secrets in YAML files 4- Integrate with Vault or cloud secret managers 📊 Audit Logging & Monitoring 1- Track cluster activities 2- Monitor suspicious events 3- Centralize logs using ELK or Loki 4- Enable alerting with Prometheus & Alertmanager 🛡️ Cluster Hardening 1- Keep Kubernetes updated 2- Secure etcd and API server 3- Disable anonymous access 4- Apply CIS benchmark recommendations ⚙️ Admission Controllers & Policies 1-Enforce security standards automatically 2-Validate workloads before deployment 3-Block insecure configurations 4-Implement policy-as-code 🚀 Continuous Security Updates 1- Patch vulnerabilities quickly 2- Continuously scan workloads 3- Keep dependencies updated 4- Regularly perform security assessments Kubernetes security is strongest when every layer works together. One weak layer can impact the entire cluster. Security is not a feature. It’s an ongoing practice. #Kubernetes #DevOps #CloudSecurity #CyberSecurity #PlatformEngineering #K8s #ContainerSecurity #SRE #AWS #DevSecOpsOne

SELinux Quick Onboarding in 15 Minutes Think SELinux is scary? It doesn't have to be 15 minutes with the basics = 80% confidence working with access policies Essential utilities you need: restorecon — Reset file contexts to policy defaults semanage — Manage policies without recompiling sesearch — Search active policy rules audit2allow — Generate allow rules from AVC denials sealert — Human-readable reports with fix recommendations Policy syntax simplified allow subject object:class { permission } Types → Attributes → Classes → Permissions. Macros (.if files) bundle common rules. Real-world example: Want Podman to read a file from `user_home_t? Check process domain: ps auxZ | grep podman Search rules: sesearch --allow -s container_runtime_t Apply context: chcon -t container_file_t ./yourfile Pro tips: SELinux = Least Privilege by default Context format: user:role:type:level Use seinfo & sesearch to explore, not guess local files in /var/lib/selinux/ store your overrides You don't need to write policies from scratch to *use* SELinux effectively. Understand the model, use the tools, solve problems faster Want to learn more about Linux security, hardening, or bug hunting? I teach web security & system hardening to anyone ready to level up. DMs open! #SELinux #Linux #SysAdmin #InfoSec #CyberSecurity #DevSecOps #AppSec #RedHat #Fedora #SecurityTools #LearnLinux #EthicalHacking #ContainerSecurity #Podman #Docker

𝐏𝐄𝐑𝐏𝐋𝐄𝐗𝐈𝐓𝐘 𝐑𝐀 𝐌Ắ𝐓 𝐂Ô𝐍𝐆 𝐂Ụ 𝐐𝐔É𝐓 𝐌Á𝐘 𝐓Í𝐍𝐇 𝐓Ì𝐌 𝐏𝐇Ầ𝐍 𝐌Ề𝐌 𝐍𝐇𝐈Ễ𝐌 ĐỘ𝐂 — 𝐊𝐇Ô𝐍𝐆 𝐊Í𝐂𝐇 𝐇𝐎Ạ𝐓 𝐌Ầ𝐌 ĐỘ𝐂 🧠 Bumblebee quét máy của 𝐝𝐞𝐯𝐞𝐥𝐨𝐩𝐞𝐫 để phát hiện các 𝐩𝐚𝐜𝐤𝐚𝐠𝐞 bị xâm nhập và cấu hình 𝐀𝐈 𝐭𝐨𝐨𝐥 đã bị thay đổi, nhưng không bao giờ chạy mã nguồn nghi ngờ. ⚙️ Công cụ phân tích cấu trúc tĩnh của file, so sánh với cơ sở dữ liệu hơn 2 triệu mẫu độc hại đã được gắn nhãn, đạt độ chính xác 𝟗𝟗.𝟐% trong thử nghiệm nội bộ. 📊 Thay vì mô phỏng thực thi, Bumblebee dùng phân tích đồ thị phụ thuộc để xác định các luồng dữ liệu bất thường trong code, giảm thiểu rủi ro kích hoạt payload. 🌐 Rủi ro lớn nhất: các 𝐀𝐈 𝐚𝐠𝐞𝐧𝐭 tự động cài đặt plugin từ 𝐫𝐞𝐠𝐢𝐬𝐭𝐫𝐲 công cộng có thể bị tấn công 𝐬𝐮𝐩𝐩𝐥𝐲 𝐜𝐡𝐚𝐢𝐧, và Bumblebee vẫn chưa hỗ trợ quét môi trường container runtime. 🚀 ECL nhận định đây là bước tiến về 𝐬𝐞𝐜𝐮𝐫𝐢𝐭𝐲-𝐛𝐲-𝐝𝐞𝐬𝐢𝐠𝐧 cho hệ sinh thái AI, nhưng cần thêm dữ liệu từ cộng đồng mã nguồn mở để mở rộng phạm vi phát hiện. #AI #Tech #DeepTech #Innovation #Security #MachineLearning #ECLresearch #TechVN #CryptoVietnam #DauTuTaiSanMaHoa #SupplyChain #ContainerSecurity

How secure is your Java container? Save this checklist ✅ Our survey revealed: → fewer than 2% of Spring teams apply all container security best practices → more than half apply none or only one security practice To help teams improve their security posture, we created a practical container security checklist. How many can you answer YES to? Read the full Spring Container Security Report: bell-sw.com/spring-container… #Java #SpringBoot #Docker #ContainerSecurity #DevSecOps #Security #SBOM #CVE

We surveyed 250 Spring developers at @spring_io 2026 about container security. The results exposed a major blind spot: 64% don’t realize #Dockerfiles can introduce security vulnerabilities. Container security doesn’t start with scanning. It starts with the image, the runtime, and the Dockerfile. Download the Spring Container Security Report: bell-sw.com/spring-container… #Java #SpringBoot #Docker #ContainerSecurity #DevSecOps

📈 @Infoblox achieved 75% reduction in vulnerability detection time with @anchore Enterprise! Read the full case study to learn how: anchore.com/blog/infoblox-sc… #ContainerSecurity #VulnerabilityManagement #DevSecOps