--- title: "#security-engineering articles | Hashnode" description: "Explore 8 articles tagged #security-engineering on Hashnode. Tutorials, guides, and how-tos from the community." url: "https://hashnode.com/tag/security-engineering" --- Tag # #security-engineering 8 posts · 0 followers [Kazem Mortazavi](https://hashnode.com/@kazem-mortazavi) · [Nov 2](https://hashnode.com/posts/why-business-email-compromise-slips-past-signature-based-email-filters/6ae87e17af85bc382990f294) ### [Why Business Email Compromise Slips Past Signature-Based Email Filters](https://securityland.hashnode.dev/why-business-email-compromise-slips-past-signature-based-email-filters?utm_source=hashnode&utm_medium=feed) A finance manager receives a short email that appears to come from the CEO: "Wire this amount to this account before noon. I'm in a meeting and can't take calls." No attachment, no link. No antivirus 2 min read · [securityland.hashnode.dev](https://securityland.hashnode.dev/why-business-email-compromise-slips-past-signature-based-email-filters?utm_source=hashnode&utm_medium=feed) [Hazel Chirinda](https://hashnode.com/@hazelchirinda) · [Sep 17](https://hashnode.com/posts/security-tools-don-t-fix-bad-security-processes/6aabd66bdd98ce63a9f680db) ### [Security Tools Don’t Fix Bad Security Processes](https://hazelsec.hashnode.dev/security-tools-don-t-fix-bad-security-processes?utm_source=hashnode&utm_medium=feed) Discover why cybersecurity tools alone are not enough and how clear processes, ownership and accountability strengthen security. 9 min read · [hazelsec.hashnode.dev](https://hazelsec.hashnode.dev/security-tools-don-t-fix-bad-security-processes?utm_source=hashnode&utm_medium=feed) [Mira Ezz-Eldin](https://hashnode.com/@mira3zzeldin) · [Sep 10](https://hashnode.com/posts/security-principles-hardcoding-the-safe-zones/6abfaf11914310f7da5deeb9) ### [Security Principles - Part III: Hardcoding the Safe Zones](https://rootshadow.hashnode.dev/security-principles-hardcoding-the-safe-zones?utm_source=hashnode&utm_medium=feed) Breaking down the architectural decisions in a biometric fintech payment system that were made before any vulnerability forced them. 9 min read · [rootshadow.hashnode.dev](https://rootshadow.hashnode.dev/security-principles-hardcoding-the-safe-zones?utm_source=hashnode&utm_medium=feed) [shadow Sensei](https://hashnode.com/@shadowsensei) · [Sep 7](https://hashnode.com/posts/vesperaegis/6a9f05bf452d9d2893c5901e) ### [VesperAegis: My Journey of Building a Linux-Based Firewall](https://shadowsensei-sec.hashnode.dev/vesperaegis?utm_source=hashnode&utm_medium=feed) A hands-on engineering journey building VesperAegis Firewall with Linux nftables, FastAPI, Python, SQLite, REST APIs, isolated network testing etc.. 10 min read · [shadowsensei-sec.hashnode.dev](https://shadowsensei-sec.hashnode.dev/vesperaegis?utm_source=hashnode&utm_medium=feed) [Neeraj Kumar Singh Beshane](https://hashnode.com/@neerazz) · [Sep 6](https://hashnode.com/posts/you-isolated-every-room-you-shared-the-cupboard/6a9cb72888cb6a6b9b833d1b) ### [You Isolated Every Room. You Shared the Cupboard.](https://neerazz.hashnode.dev/you-isolated-every-room-you-shared-the-cupboard?utm_source=hashnode&utm_medium=feed) A shared package cache let sealed AI sandboxes exchange 70,000 messages. Here is the cross-room test that proves whether your isolation is real. 5 min read · [neerazz.hashnode.dev](https://neerazz.hashnode.dev/you-isolated-every-room-you-shared-the-cupboard?utm_source=hashnode&utm_medium=feed) [Neeraj Kumar Singh Beshane](https://hashnode.com/@neerazz) · [Jul 22](https://hashnode.com/posts/a-cyber-evaluation-escaped-through-its-package-cache/6a6065a909bbb22a750bdde8) ### [A Cyber Evaluation Escaped Through Its Package Cache](https://neerazz.hashnode.dev/a-cyber-evaluation-escaped-through-its-package-cache?utm_source=hashnode&utm_medium=feed) OpenAI's internal test reached Hugging Face production. The useful lesson is how an allowed dependency path became an attack path. 5 min read · [neerazz.hashnode.dev](https://neerazz.hashnode.dev/a-cyber-evaluation-escaped-through-its-package-cache?utm_source=hashnode&utm_medium=feed) [Scott McMahan](https://hashnode.com/@scottdudeman69) · [Apr 9](https://hashnode.com/posts/identity-is-becoming-the-main-target/69d7b608fa7251682eb4c2ee) ### [Identity Is Becoming the Main Target](https://aitransformeronline.hashnode.dev/identity-is-becoming-the-main-target?utm_source=hashnode&utm_medium=feed) AI identity threat detection is transforming cybersecurity by stopping fraud, deepfakes, and account takeovers in real time. 1 min read · [aitransformeronline.hashnode.dev](https://aitransformeronline.hashnode.dev/identity-is-becoming-the-main-target?utm_source=hashnode&utm_medium=feed) [Suman Thallapelly](https://hashnode.com/@sthallapelly) · [May 1, 2025](https://hashnode.com/posts/mastering-aws-security-specialty-post-2-cloudtrail-your-first-line-of-forensics/6812b9d0e262745e68833ac7) ### [Mastering AWS Security Specialty - Post 2: CloudTrail – Your First Line of Forensics](https://blog.sumanthallapelly.com/mastering-aws-security-specialty-post-2-cloudtrail-your-first-line-of-forensics?utm_source=hashnode&utm_medium=feed) Implement AWS CloudTrail for auditing, compliance, and incident detection to enhance cloud security and monitoring 10 min read · [blog.sumanthallapelly.com](https://blog.sumanthallapelly.com/mastering-aws-security-specialty-post-2-cloudtrail-your-first-line-of-forensics?utm_source=hashnode&utm_medium=feed)