drwx------hardening/
Linux servers, networks and self-hosted services. Less exposed, better logged, easier to keep that way.
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guest@jaculus:~$ whoami
Jaculus Consulting OÜ. Estonian security engineering company, developer of Intrudect.
$ cat intrudect/README.md
Self-hosted network monitoring and intrusion detection for internal networks.
Intrudect watches what happens inside the perimeter: recon, lateral movement, unauthorized services, and outbound paths that shouldn't exist. It works from network metadata rather than packet signatures, so it stays quiet until something is actually off.
- self-hosted
- runs offline
- no telemetry
- built in the EU
intrudect/
- ├── network-agent
- passive analysis of mirrored traffic
- ├── egress-agent
- proves isolated segments can't reach the internet
- ├── honeypot
- decoy services as a tripwire
- ├── log-agent
- regex monitoring of system and app logs
- └── web-ui
- triage, search, config, SIEM export
$ ls -l services/
drwx------yubikey/
Yubico authorized reseller, common models in stock. Help rolling them out:
- local CA
- SSH
- internal web apps
- signed commits
drwx------consulting/
Security architecture, E-ITS, and second opinions on things you're about to build or buy.
$ cat contact.txt
- info [at] jaculus.eu
- phone
- +372 5916 4448
- gpg
- public key
- company
- Jaculus Consulting OÜ
- reg
- 12249791
- vat
- EE101584360