Sandfly Blog

1 min read

Immutable File Attack Persistence on Linux

Publication Date: 20 January 2025

10 min read

SSH Key Compromise Risks and Countermeasures

Publication Date: 26 June 2023

10 min read

SSH Key Compromise Risks and Countermeasures

Published Date: 26 June 2023

SSH Authorized Keys2 Backdoor Attack

Publication Date: 11 December 2024

1 min read

The Advantages of Agentless EDR for Linux White Paper

06 January 2026

Deploy and Configure Sandfly Agentless Security on DigitalOcean

Publication Date: 17 November 2025

Linux Process Running with Hidden Binary Name Attack

Publication Date: 29 December 2024

Unsecured and Unencrypted SSH Private Key Threats on Linux

Publication Date: 08 December 2024

Deleted Process Binary Attack on Linux

Publication Date :19 December 2024

Linux Duplicate User Password Hash Attack

Publication Date: 02 December 2024

Risky Business News Podcast: Why Linux is the dark matter of the internet

Sandfly Blog Risky Business News Podcast: Why Linux is the dark matter of the internet 09 July 2025 Podcast

5 min read

Defending Security Infrastructure Against Wild Weasels

Publication Date: 03 September 2023

1 min read

Detecting Evasive Linux Malware Presentation

Publication Date: 20 October 2023

Linux Default User Password Attack Detection and Forensics

03 December 2024 Videos

Linux Immutable Malware Process Binary Attack

Sandfly Blog Linux Immutable Malware Process Binary Attack 06 January 2025 Videos