AWS Network Firewall vs SELKS
AWS Network Firewall
aws.amazon.com
SELKS
stamus-networks.comSide by side
| Figure | AWS Network Firewall | SELKS |
|---|---|---|
| Price from | $0.07/mo | Free |
| Free plan | — | Yes |
| Free trial | — | — |
| Open source | — | Yes |
| Web | Yes | Yes |
| Windows | — | Yes |
| Linux | — | Yes |
| API | Yes | — |
| Self-hosted | — | Yes |
| Plans published | 3 | 1 |
| Spec score · Intrusion Detection and Prevention Software | 7.9 (#10) | 8.3 (#7) |
| Intended users | AWS describes use cases including protecting VPC boundaries, filtering inbound and outbound traffic, and inspecting traffic between VPCs. | Stamus Networks describes SELKS as suitable for many small-to-medium organizations and says practitioners, researchers, educators, students, and hobbyists use it to explore Suricata. |
Plans
AWS Network Firewall
- Firewall endpoint$0.40 a month
- Traffic processing$0.07 a month
- Pay-as-you-goPrice not published
In their own words
AWS Network Firewall
AWS Network Firewall has no write-up on Specifiction yet; its figures are above.
SELKS
SELKS is a free, open-source software package for network intrusion detection and prevention, network security monitoring, and threat hunting, built around Suricata. Its web interface manages Suricata rulesets, threat intelligence sources, custom rules, and IoC data files. Predefined filters and contextual views support threat hunting; thresholding and suppression can help reduce noisy alerts. SELKS 10 includes Suricata, Elasticsearch, Logstash, Kibana, Stamus Community Edition, and functionality from Arkime, Evebox, and CyberChef. It can capture packets tied to detection events and export session PCAP files for investigation or playback in SELKS or other tools. Deployment options include Docker Compose for Linux and Debian-based ISO images, with or without a desktop, on bare metal or a virtual machine. SELKS is licensed under GPL 3.0-or-later. Stamus Networks says it stopped actively enhancing the legacy product on January 1, 2025, and has no future releases planned. The maker says SELKS was not designed for enterprise deployment.