OT Security Huddle

Ways you can learn OT Security via us: 1. Live Sessions on LinkedIn and YouTube (Past recording here: https://lnkd.in/gnXj6PB8) 2. Free Training Sessions 3. Career Mentorship 4. Focussed Courses like IEC 62443 Bootcamp and ICS Risk Assessment 5. A Whatsapp community. https://lnkd.in/gAHebVty 6. Newsletters 7. Cheatsheet and Write-ups 8. Access to cognoscente Shiv Kataria, Manjunath Hiregange and other experts.

Do you know that OT security faces unique challenges!! 1. Safety trumps privacy—uptime can be life and limb. 2. Legacy hardware can be decades old. 3. The Purdue Model: layered defense for industrial operations. 4. Many ICS protocols send commands in cleartext. 5. OT cyberattacks can cause real-world damage. 6. Patching isn’t a quick fix—downtime is costly. 7. Bridging the IT/OT culture gap is essential. 8. Stuxnet and Industroyer are reminders of advanced OT threats. 9. IIoT adds sensors and complexity to the attack surface. 10. Limited vendors mean careful supply chain management is crucial. Which fact surprises you most? Follow Shiv Kataria for more insights on OT Security. Join OT Security Whatsapp Channel: https://lnkd.in/eBsKxWdU Join my Whatsapp group: https://lnkd.in/grEE9a_8 OT Security Videos https://lnkd.in/gFwydyBa #otsecurity #icssecurity #top10trivias

Security for OT Systems. Top 8 considerations. Safeguarding Industrial Control Systems (ICS) and Operational Technology (OT) is more critical than ever. Here are eight key pillars to consider for a robust ICS/OT cybersecurity strategy: 1. Asset Visibility & Inventory Management: Know every device, its configuration, and its communication paths. 2. Network Segmentation & Access Controls: Implement layered defenses and strict access policies to contain breaches. 3. Continuous Monitoring, Threat Detection & Vulnerability Management: Proactively identify anomalies and apply timely patches. 4. Secure Configuration & Lifecycle Management: Ensure “security by design” and maintain hardened, up-to-date systems. 5. Incident Response, Recovery & Resilience: Develop, test, and refine response plans to quickly restore operations post-incident. 6. Governance, Compliance & Policy Frameworks: Align with industry standards (NIST, IEC 62443) and enforce clear security policies. 7. Workforce Training & Security Awareness: Cultivate a security-first culture through ongoing education and practical exercises. 8. Supply Chain & Third-Party Risk Management: Vet suppliers, verify integrity, and monitor external access to critical systems. By focusing on these eight areas, organizations can strengthen their ICS/OT security posture, protect critical infrastructure, and maintain safe, reliable operations. Follow OT Security Huddle for more insights.

Guidelines for Safeguarding Cybersecurity in Critical Sector Entities !!! In collaboration with NCIIPC India (A unit of NTRO), the Quality Council of India(QCI) has introduced the Conformity Assessment Framework (CAF). This initiative comprises innovative schemes designed to strengthen the cybersecurity posture of critical sector organizations, ensuring resilience against evolving threats. 1. Basic Technical Criteria (Level 1) https://lnkd.in/g8DN-tTp 2. Supplementary Technical Criteria (Level 2) https://lnkd.in/gkcu_VgJ 3. Additional Technical Criteria (Level 3) https://lnkd.in/gUZekn2W  4. Inspection Scheme for IT and ICS https://lnkd.in/gp6sF5kB   5. Accreditation Scheme for IT /ICS Cyber Security Consultancy Organisations https://lnkd.in/gD_vKEEX   6. Accreditation Scheme for IT/ICS Training Bodies https://lnkd.in/g9ky6D96  #Cybersecurity #CriticalInfrastructure #Collaboration #Resilience

𝗧𝗼𝗽 𝟭𝟱 𝗔𝗣𝗧 𝗚𝗿𝗼𝘂𝗽𝘀 𝗧𝗮𝗿𝗴𝗲𝘁𝗶𝗻𝗴 𝗢𝗧 𝗘𝗻𝘃𝗶𝗿𝗼𝗻𝗺𝗲𝗻𝘁𝘀 !!! Advanced Persistent Threats (APTs) pose significant risk to critical infrastructure. Understanding these threats is crucial for organizations aiming to bolster their cybersecurity defenses. 𝙏𝙤𝙥 15 𝘼𝙋𝙏 𝙂𝙧𝙤𝙪𝙥𝙨 1. APT41 (Winnti Group) 2. Sandworm Team 3. APT33 (Elfin Team) 4. Dragonfly (Energetic Bear) 5. APT34 (OilRig) 6. Lazarus Group 7. Triton/Trisis Actor (TEMP.Veles/Xenotime) 8. APT10 (Stone Panda) 9. BlackEnergy Group 10.APT29 (Cozy Bear/The Dukes) 11. TEMP.Isotope (Hexane) 12. Crouching Yeti (Energetic Bear/Dragonfly 2.0) 13. Magnallium (APT39) 14. APT27 (Emissary Panda) 15. Inception (Cloud Atlas) 𝙒𝙝𝙮 𝙢𝙤𝙣𝙞𝙩𝙤𝙧 𝙩𝙝𝙚𝙨𝙚 𝙜𝙧𝙤𝙪𝙥𝙨? These APT groups are highly skilled and persistent, often employing advanced techniques to infiltrate networks, remain undetected, and achieve their objectives. They pose significant risks to organizations operating critical infrastructure and underscore the importance of robust cybersecurity measures tailored to OT environments. Stay informed, enhance security measures, conduct employee training and engage risk assessors if needed. By Shiv Kataria. Follow OT Security Huddle to learn more. #icsthreats #otapts #icssecurity

This time Ted and Bob spoke on Secure Remote Access for ICS. Enjoy the conversation.. Follow Shiv Kataria for more interesting content on OT Security.

The State of Cybersecurity in the Union Report 2024 is out The evolving cybersecurity landscape demands cohesive efforts and a comprehensive strategy to address the challenges of today and tomorrow. The key actions identified by EU to bolster cybersecurity resilience at national and European levels, include: ✏️ Technical and Financial Support Strengthening the support for EUIBAs, national competent authorities, and entities within the NIS2 Directive’s scope. Leveraging existing structures like the NIS Cooperation Group, CSIRTs Network, and EU Agencies ensures harmonised and coherent implementation of EU cybersecurity policies. ✏️ Revising the EU Blueprint Updating the EU Blueprint for coordinated responses to large-scale cyber incidents to reflect recent policy developments. This revision aims to enhance harmonisation, optimise national and EU capabilities, and bolster resilience against cyber threats. ✏️ Addressing the Skills Gap Through initiatives like the Cybersecurity Skills Academy, the EU is building a robust cyber workforce by establishing a common approach to training, identifying future skills needs, and creating a European attestation scheme for cybersecurity skills. ✏️ Securing the Supply Chain By advancing coordinated EU-wide risk assessments and developing a horizontal policy framework, the EU aims to mitigate cybersecurity challenges in both public and private sectors. ✏️ Enhancing Sectoral Resilience Focusing on weak or sensitive sectors, the EU is leveraging the Cybersecurity Emergency Mechanism under CSOA to elevate cybersecurity maturity and preparedness across industries. ✏️ Promoting Cyber Hygiene Building on existing policy initiatives, the EU seeks to harmonise national efforts to achieve a unified, high level of cybersecurity awareness among professionals and citizens alike. #Cybersecurity #NIS2Directive #EUBlueprint #CyberWorkforce #SupplyChainSecurity #CyberHygiene #DigitalResilience

Securing operational technology (OT) requires asset owners to take ultimate responsibility. By adopting a lifecycle approach—Identify, Protect, Detect, Respond, Recover—and aligning with standards like IEC 62443-2-1, organizations can protect critical systems while ensuring safety and reliability. A strong cybersecurity program isn’t just about compliance—it’s about resilience. #OTSecurity #IEC62443 #CyberResilience

🎉 𝐈𝐒𝐀 𝐁𝐥𝐚𝐜𝐤 𝐅𝐫𝐢𝐝𝐚𝐲 𝐖𝐞𝐞𝐤 𝐒𝐚𝐥𝐞: 𝐘𝐨𝐮𝐫 𝐎𝐩𝐩𝐨𝐫𝐭𝐮𝐧𝐢𝐭𝐲 𝐭𝐨 𝐋𝐞𝐚𝐫𝐧 𝐚𝐧𝐝 𝐒𝐚𝐯𝐞 𝐁𝐢𝐠! From 25 𝐍𝐨𝐯𝐞𝐦𝐛𝐞𝐫 𝐭𝐨 2 𝐃𝐞𝐜𝐞𝐦𝐛𝐞𝐫, International Society of Automation (ISA) is offering its biggest global sale of the year—and it’s packed with incredible savings on top training, standards, events, and more. 🛒 What’s Included: ✅ 30% 𝐨𝐟𝐟 𝐈𝐒𝐀 𝐓𝐫𝐚𝐢𝐧𝐢𝐧𝐠 𝐂𝐨𝐮𝐫𝐬𝐞𝐬: From cybersecurity to engineering, these courses are designed by real-world experts and come in flexible formats. ✅ 30% 𝐨𝐟𝐟 𝐈𝐒𝐀 𝐒𝐭𝐚𝐧𝐝𝐚𝐫𝐝𝐬: Enhance plant safety, efficiency, and profitability with discounted industry standards. ✅ 30% 𝐨𝐟𝐟 𝐈𝐒𝐀 𝐄𝐯𝐞𝐧𝐭𝐬: Grab your ticket to 2025’s top automation conferences at a reduced rate. ✅ $100 𝐨𝐟𝐟 𝐈𝐒𝐀 𝐁𝐮𝐬𝐢𝐧𝐞𝐬𝐬 𝐀𝐜𝐚𝐝𝐞𝐦𝐲: Get a mini-MBA in business finance and organizational management. 🔹 𝐁𝐨𝐧𝐮𝐬 𝐟𝐨𝐫 𝐈𝐒𝐀 𝐌𝐞𝐦𝐛𝐞𝐫𝐬: Extra 20% off on training, standards, and events! 🔖 How to Redeem: Just use code 𝐁𝐅𝐂𝐌24 at checkout for most discounts. Visit ISA’s website to start exploring these limited-time offers! https://lnkd.in/g3h-QxZG #ISABlackFriday #Automation #ProfessionalDevelopment #Cybersecurity #OTsecurity #ICSsecurity

"May the light of Diwali fill your life with happiness, health, and prosperity. Wishing you and your loved ones a joyful and safe festival. Happy Diwali!"