IDSLab: What Does Another IDS Stage Actually Add?
An open-source framework for experimenting with staged intrusion detection systems
Oct 17, 20269 min read
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#cyber-security
Articles tagged with #cyber-security
The Firewall Is the Target Now: A Practical Audit Checklist
Where I’d start a firewall audit; the device, the rules, the traffic and the process
Oct 15, 202618 min read
Hiding Network Connections: Encryption, Onion Routing, and Identity Spoofing
The content is encrypted, the path is anonymised, the origin is spoofed: but the connection is still visible
Sep 22, 202615 min read7
Network Data Hiding: Covert Channels and Traffic Manipulation
From IP headers to DNS queries: how covert channels work and how their traffic patterns give them away
Sep 21, 202617 min read2
GNU/Linux: Where Data Hides and How It's Found
A partition table entry reading "Hidden FAT16." An inode field nobody writes to. A nanosecond timestamp carrying encoded data. Where GNU/Linux hides evidence and how investigators find it.
Sep 18, 202613 min read9
Windows: Where Data Hides and How It's Found
A file reports 25 bytes. A different command reveals 19MB attached to it. Where NTFS actually hides data, and the exact commands that find it.
Sep 18, 202615 min read11