CIRCLE WITH A DOT

New York introduces cybersecurity regulations for water treatment facilities.• Incident reporting required• OT must be separated from IT networks• MFA and strong credential policies mandated• Monitoring required for large plantsSource: https://statescoop.com/water-wastewater-new-york-cybersecurity-regulations/Follow TechNadu for cybersecurity updates.#CyberSecurity #CriticalInfrastructure #InfoSec

El Curso de Hacking OT - Tecnología Operacional está permanente disponible en el aula virtual para acceso inmediato. WhatsApp: https://wa.me/51949304030 https://www.reydes.com/archivos/cursos/Curso_Hacking_Tecnologia_Operacional.pdf #otsecurity #ics #industrialcybersecurity #industrialcyber #criticalinfrastructure #scada

Leadership transition notice.At CISA, Madhu Gottumukkala steps down as acting director, transitioning to DHS in a strategic implementation role. Nick Andersen assumes interim leadership.Operational considerations for the cybersecurity community:• Continuity in federal–private sector coordination• Critical infrastructure threat intelligence sharing• Budget alignment with statutory mission• Workforce retention amid reform cyclesAndersen’s background across the Coast Guard, Navy, and DOE suggests operational depth in federal IT and cybersecurity ecosystems.Leadership recalibration during reform phases can influence everything from vendor engagement to threat response posture.What strategic adjustments would you like to see from CISA moving forward?Source: https://cyberscoop.com/cisa-leadership-change-madhu-gottumukkala-nick-andersen/Engage below.Follow TechNadu for federal cybersecurity and infrastructure intelligence updates.Repost to expand discussion.#Infosec #CISA #CyberPolicy #DHS #CriticalInfrastructure #ThreatIntel #GovCyber #SecurityStrategy #FederalIT #CyberGovernance #NationalCybersecurity

CVE-2026-21902 represents a high-impact infrastructure exposure.Affected platform: Junos OS Evolved on PTX series routers.Attack vector: Unauthenticated network access.Privilege level: Root execution.Service: On-Box Anomaly Detection, enabled by default.Strategic risk:• Traffic interception capability• Policy manipulation• Controller redirection• Lateral pivoting• Long-term foothold persistenceAlthough no exploitation has been observed, historically, high-performance routing infrastructure is a prime target due to its control-plane visibility and network centrality.Recommended actions:– Immediate patch validation– Control-plane traffic monitoring– Service exposure review– Network segmentation validation– Threat hunting for anomalous routing behaviorAre infrastructure devices integrated into your continuous detection engineering pipeline?Source: https://www.securityweek.com/juniper-networks-ptx-routers-affected-by-critical-vulnerability/Engage below.Follow TechNadu for high-signal vulnerability intelligence.Repost to strengthen security awareness.#Infosec #CVE2026 #Juniper #RouterSecurity #CriticalInfrastructure #ThreatModeling #DetectionEngineering #NetworkDefense #ZeroTrustArchitecture #CyberRisk #SecurityOperations #VulnerabilityManagement