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Keep Electron renderers unprivileged by using contextIsolation, a preload bridge, and validated IPC. This guide shows the smallest suitable architecture, trust boundaries, operational checks, and when to adjust the design.
Rails 7's Active Record Encryption lets you protect PII and secrets at rest while keeping queries practical. This post walks through key setup, deterministic vs. non‑deterministic modes, a concrete User model example, and the trade‑offs you must accept.
Learn how to configure Java's XML parsers to block XXE attacks by disabling DTDs and external entity resolution. A practical example, verification steps, limits, and common pitfalls are covered.
Learn how to decide between permissive and restrictive Row Level Security policies in Supabase, see a trade‑off table, and implement an owner‑only policy with verification steps.
Learn how to implement ARM64 Pointer Authentication (PAC) to mitigate ROP attacks by signing return addresses using GCC/Clang and ARMv8.3-A hardware.
Enable SELinux in enforcing mode on CentOS 8/Stream, tweak the config, toggle at runtime, and verify policy enforcement with audit logs and context checks.
Learn how Electron’s context isolation blocks XSS‑driven Node access and how to safely expose only the APIs you need via contextBridge.
Learn how to replace vulnerable password-based SSH access with Ed25519 public key authentication to secure your remote servers and streamline management.
Learn how FaunaDB’s RBAC lets you lock down tenant data with minimal code. The post walks through a practical example, highlights performance trade‑offs, and gives a clear checklist for secure deployment.
electron
rails
java
supabase
aarch64
centos
ssh
faunadb