Tagged articles

File protection

3 articles · Page 1 of 1

Jul 1, 2026 · Information Security

How a Three‑Tier Authorization Model Secures Agent Execution

The article details Hermes' multi‑layered permission system—hardline blocklists, pattern‑based dangerous command detection, persistent approval granularity, three approval modes (Manual, Smart, YOLO), file‑write protection rules, customizable shell hooks, tool‑guardrails for loops, and an ACP bridge—illustrating how each layer defends AI agents from destructive actions.

Agent SecurityFile protectionHardline blocklist

0 likes · 20 min read

How a Three‑Tier Authorization Model Secures Agent Execution

Spring Full-Stack Practical Cases

Jun 30, 2025 · Backend Development

Secure File Downloads in Spring Boot 3: Token‑Based Links & Path‑Traversal Protection

This article explains how to protect file downloads in Spring Boot by generating short‑lived or token‑based URLs, preventing static URL exposure, handling path‑traversal attacks, supporting in‑memory or streamed files, and optionally tying downloads to authenticated users.

File protectionSecure DownloadSpring Boot

0 likes · 13 min read

Secure File Downloads in Spring Boot 3: Token‑Based Links & Path‑Traversal Protection

Liangxu Linux

Jun 4, 2020 · Fundamentals

How to Use chattr to Protect Files and Directories from Accidental Deletion

This guide explains the Linux chattr command, showing how to add immutable or append‑only attributes to files and directories, verify the settings, and later remove the protection, with practical examples and command syntax.

File protectionImmutableappend-only

0 likes · 6 min read

How to Use chattr to Protect Files and Directories from Accidental Deletion