CyberSecurity88’s Post

StackRox / RHACS: Kubernetes-Native Security Across Build, Deploy, and Runtime StackRox (RHACS) the Kubernetes-native security platform open-sourced by Red Hat. Unlike external security scanners, StackRox lives inside your cluster. It understands Kubernetes primitives—Deployments, Pods, Network Policies, and RBAC—allowing it to enforce security policies natively and detect threats in real-time based on actual behavior, not just static signatures. Inside the masterclass: Kubernetes-Native Enforcement: How to use admission controllers to block vulnerable deployments before they spin up. Network Policy Visualization: Mapping out actual pod-to-pod communication and enforcing least-privilege network segmentation. Runtime Threat Detection: Catching active threats like cryptomining, unauthorized process execution, and privilege escalation using deep system integrations. Automated Compliance: Continuously auditing your cluster against CIS benchmarks and industry standards. Stop treating Kubernetes security as an afterthought. Secure your clusters from the inside out with StackRox. Read more: [https://lnkd.in/grFcRC5Q] #Kubernetes #DevSecOps #StackRox #RHACS #CloudNative #CyberSecurity #AppSec #ContainerSecurity #RedHat #OpenSource

Most Zero Trust failures are not caused by missing tools. They are caused by architectures where signals stop at system boundaries. Risk is detected, logged, and contained too late because it never reaches the control point that can act on it. This carousel examines: ◾ Why interoperability is the real stress test for Zero Trust ◾ How isolated signals delay containment and increase exposure ◾ Why fewer, integrated tools outperform large, disconnected security stacks ◾ What real security capability looks like under attacker time pressure Security capability is defined by how systems respond together, not by what products promise individually. Read the full analysis on why signal flow defines Zero Trust success in our blog: “Zero Trust Architecture and Interoperability: Why Tools Alone Don’t Deliver Security”: https://lnkd.in/eRYcftqV #AtosInsights #Cybersecurity #ZeroTrust

Most Zero Trust failures are not caused by missing tools. They are caused by architectures where signals stop at system boundaries. Risk is detected, logged, and contained too late because it never reaches the control point that can act on it. This carousel examines: ◾ Why interoperability is the real stress test for Zero Trust ◾ How isolated signals delay containment and increase exposure ◾ Why fewer, integrated tools outperform large, disconnected security stacks ◾ What real security capability looks like under attacker time pressure Security capability is defined by how systems respond together, not by what products promise individually. Read the full analysis on why signal flow defines Zero Trust success in our blog: “Zero Trust Architecture and Interoperability: Why Tools Alone Don’t Deliver Security”: https://lnkd.in/eWTCak9h #AtosInsights #Cybersecurity #ZeroTrust

Most Zero Trust failures are not caused by missing tools. They are caused by architectures where signals stop at system boundaries. Risk is detected, logged, and contained too late because it never reaches the control point that can act on it. This carousel examines: ◾ Why interoperability is the real stress test for Zero Trust ◾ How isolated signals delay containment and increase exposure ◾ Why fewer, integrated tools outperform large, disconnected security stacks ◾ What real security capability looks like under attacker time pressure Security capability is defined by how systems respond together, not by what products promise individually. Read the full analysis on why signal flow defines Zero Trust success in our blog: “Zero Trust Architecture and Interoperability: Why Tools Alone Don’t Deliver Security”: https://lnkd.in/dy3G9CAt #AtosInsights #Cybersecurity #ZeroTrust

Most Zero Trust failures are not caused by missing tools. They are caused by architectures where signals stop at system boundaries. Risk is detected, logged, and contained too late because it never reaches the control point that can act on it. This carousel examines: ◾ Why interoperability is the real stress test for Zero Trust ◾ How isolated signals delay containment and increase exposure ◾ Why fewer, integrated tools outperform large, disconnected security stacks ◾ What real security capability looks like under attacker time pressure Security capability is defined by how systems respond together, not by what products promise individually. Read the full analysis on why signal flow defines Zero Trust success in our blog: “Zero Trust Architecture and Interoperability: Why Tools Alone Don’t Deliver Security”: https://lnkd.in/ekzwiwCM #AtosInsights #Cybersecurity #ZeroTrust

Most Zero Trust failures are not caused by missing tools. They are caused by architectures where signals stop at system boundaries. Risk is detected, logged, and contained too late because it never reaches the control point that can act on it. This carousel examines: ◾ Why interoperability is the real stress test for Zero Trust ◾ How isolated signals delay containment and increase exposure ◾ Why fewer, integrated tools outperform large, disconnected security stacks ◾ What real security capability looks like under attacker time pressure Security capability is defined by how systems respond together, not by what products promise individually. Read the full analysis on why signal flow defines Zero Trust success in our blog: “Zero Trust Architecture and Interoperability: Why Tools Alone Don’t Deliver Security”: https://lnkd.in/eyM_vPm3 #AtosInsights #Cybersecurity #ZeroTrust

Most Zero Trust failures are not caused by missing tools. They are caused by architectures where signals stop at system boundaries. Risk is detected, logged, and contained too late because it never reaches the control point that can act on it. This carousel examines: ◾ Why interoperability is the real stress test for Zero Trust ◾ How isolated signals delay containment and increase exposure ◾ Why fewer, integrated tools outperform large, disconnected security stacks ◾ What real security capability looks like under attacker time pressure Security capability is defined by how systems respond together, not by what products promise individually. Read the full analysis on why signal flow defines Zero Trust success in our blog: “Zero Trust Architecture and Interoperability: Why Tools Alone Don’t Deliver Security”: https://lnkd.in/djUEb5hr #AtosInsights #Cybersecurity #ZeroTrust

A four year old Gitea flaw exposes private containers. Researchers disclosed CVE-2026-27771, a Gitea vulnerability that lets unauthenticated remote attackers pull private container images directly from the platform's built in registry. The flaw sat undetected for close to four years. All Gitea versions before 1.26.2 are affected, and the issue likely impacts more than 30,000 self hosted deployments across 30 countries. Many of those instances ship internal artifacts, CI containers, and proprietary base images. Action: upgrade Gitea to 1.26.2 this week, audit registry pull logs for unauthenticated requests, and rotate any secrets that may have been baked into exposed image layers. Read: https://lnkd.in/eWXr_tSY #Cybersecurity #DevSecOps #Vulnerability #SupplyChain #InfoSec

SIEM architecture is like your pentest toolkit — it’s only as good as the data it ingests. Focus on diverse, quality log sources for complete visibility. Think of data ingestion as your threat radar; miss signals, miss threats. Optimize your pipelines, filter noise, and keep your SOC sharp. 🔍 #Cybersecurity #SIEMInsights

In cybersecurity, maturity is often revealed through decision-making. It is revealed through: - Segmenting environments - Restricting unnecessary access - Monitoring internal activity - Enforcing governance - Designing with resilience in mind These decisions quietly define the strength of an environment over time. Because strong security architecture is rarely visible at the surface. It is reflected in stability, control, and how well an environment responds under pressure. #CyberSecurity #SecurityArchitecture #CloudSecurity #Governance #Azure