NovaDen
RSS FeedThis is my notes hub. Part learning diary, part blog, part public scratchpad. Some of it is polished. Some of it is rough.
Featured
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What's cooking
A quick note on what this blog is.
Recent Posts
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Android Pentesting
How Android apps are built (activities, intents, services, broadcasts), where the attack surface is, and the methodology for pentesting and reversing an APK.
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Android Pentesting Cheat Sheet
Quick-reference commands for Android pentesting: adb device interaction, apktool, APK signing, and jadx decompilation.
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Git Foundations
The mental model behind Git. The three areas, commits as snapshots, branches as pointers, HEAD, remotes, merge vs rebase, and the reflog.
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DevSecOps Foundations
What DevOps and DevSecOps actually are, why CI/CD matters, the tool categories you stitch together, and how SCA, SAST, DAST, IaC, CaC, and vulnerability management fit into a pipeline.