Kshitij Khanna’s Post

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Enterprise Architect | Technical Leader

🚨 𝐌𝐮𝐬𝐭-𝐊𝐧𝐨𝐰 𝐂𝐲𝐛𝐞𝐫𝐬𝐞𝐜𝐮𝐫𝐢𝐭𝐲 𝐂𝐨𝐧𝐜𝐞𝐩𝐭𝐬 🚨 In today’s digital world, securing systems and data requires more than just firewalls. Here are 4 𝐟𝐨𝐮𝐧𝐝𝐚𝐭𝐢𝐨𝐧𝐚𝐥 𝐜𝐲𝐛𝐞𝐫𝐬𝐞𝐜𝐮𝐫𝐢𝐭𝐲 𝐟𝐫𝐚𝐦𝐞𝐰𝐨𝐫𝐤𝐬 every professional should know ⬇️ 🔹 𝐃𝐞𝐟𝐞𝐧𝐬𝐞-𝐢𝐧-𝐃𝐞𝐩𝐭𝐡 A 𝐥𝐚𝐲𝐞𝐫𝐞𝐝 𝐬𝐞𝐜𝐮𝐫𝐢𝐭𝐲 𝐚𝐩𝐩𝐫𝐨𝐚𝐜𝐡 where multiple defenses (firewalls, IPS, endpoint protection, MFA, etc.) ensure that if one layer fails, the next prevents compromise. 🔹 𝐙𝐞𝐫𝐨 𝐓𝐫𝐮𝐬𝐭 𝐀𝐫𝐜𝐡𝐢𝐭𝐞𝐜𝐭𝐮𝐫𝐞 𝐍𝐞𝐯𝐞𝐫 𝐭𝐫𝐮𝐬𝐭, 𝐚𝐥𝐰𝐚𝐲𝐬 𝐯𝐞𝐫𝐢𝐟𝐲. Every access request is continuously authenticated, authorized, and validated before granting entry to resources. Based on: - 𝐕𝐞𝐫𝐢𝐟𝐲 𝐄𝐱𝐩𝐥𝐢𝐜𝐢𝐭𝐥𝐲 - 𝐋𝐞𝐚𝐬𝐭 𝐏𝐫𝐢𝐯𝐢𝐥𝐞𝐠𝐞 𝐀𝐜𝐜𝐞𝐬𝐬 - 𝐀𝐬𝐬𝐮𝐦𝐞 𝐁𝐫𝐞𝐚𝐜𝐡 🔹 𝐈𝐧𝐜𝐢𝐝𝐞𝐧𝐭 𝐑𝐞𝐬𝐩𝐨𝐧𝐬𝐞 𝐋𝐢𝐟𝐞𝐜𝐲𝐜𝐥𝐞 A 𝐜𝐲𝐜𝐥𝐢𝐜𝐚𝐥 𝐩𝐫𝐨𝐜𝐞𝐬𝐬 for managing breaches: ➡️ 𝐏𝐫𝐞𝐩𝐚𝐫𝐚𝐭𝐢𝐨𝐧 → 𝐃𝐞𝐭𝐞𝐜𝐭𝐢𝐨𝐧 & 𝐀𝐧𝐚𝐥𝐲𝐬𝐢𝐬 → 𝐂𝐨𝐧𝐭𝐚𝐢𝐧𝐦𝐞𝐧𝐭 & 𝐄𝐫𝐚𝐝𝐢𝐜𝐚𝐭𝐢𝐨𝐧 → 𝐏𝐨𝐬𝐭-𝐈𝐧𝐜𝐢𝐝𝐞𝐧𝐭 𝐀𝐜𝐭𝐢𝐯𝐢𝐭𝐲 🔹 𝐂𝐈𝐀 𝐓𝐫𝐢𝐚𝐝 The 𝐟𝐮𝐧𝐝𝐚𝐦𝐞𝐧𝐭𝐚𝐥 𝐬𝐞𝐜𝐮𝐫𝐢𝐭𝐲 𝐦𝐨𝐝𝐞𝐥 built on: - 𝐂𝐨𝐧𝐟𝐢𝐝𝐞𝐧𝐭𝐢𝐚𝐥𝐢𝐭𝐲 🔒 - 𝐈𝐧𝐭𝐞𝐠𝐫𝐢𝐭𝐲 ✅ - 𝐀𝐯𝐚𝐢𝐥𝐚𝐛𝐢𝐥𝐢𝐭𝐲 🌐 🌟 Whether you’re in IT, cloud, or product security, mastering these concepts is essential to protect against evolving cyber threats. 👉 What’s the 𝐦𝐨𝐬𝐭 𝐢𝐦𝐩𝐨𝐫𝐭𝐚𝐧𝐭 𝐜𝐨𝐧𝐜𝐞𝐩𝐭 in your opinion: 𝐙𝐞𝐫𝐨 𝐓𝐫𝐮𝐬𝐭 or 𝐂𝐈𝐀 𝐓𝐫𝐢𝐚𝐝? #Cybersecurity #ZeroTrust #DefenseInDepth #CIA #IncidentResponse #CloudSecurity

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