Head-to-head · Intrusion Detection and Prevention Software
Palo Alto Networks Advanced Threat Prevention vs SELKS
Palo Alto Networks Advanced Threat Prevention leads on 0 checks, SELKS on 1, and 4 are even. Who comes out ahead on the 5 yes/no, price and count checks where we have data for both products. The editor score weighs everything else too.
Our verdict
- Highest scorePalo Alto Networks Advanced Threat Prevention · 9.1/10
- Free planonly SELKS
- Most featuresPalo Alto Networks Advanced Threat Prevention · 4 of 4
Palo Alto Networks Advanced Threat Prevention scores higher on our rubric for intrusion detection and prevention software: 9.1 against 8.3 out of 10; our editors rank them #2 and #8.
SELKS offers free plan; Palo Alto Networks Advanced Threat Prevention doesn't. On deployment model, Palo Alto Networks Advanced Threat Prevention gives you Hybrid where SELKS offers Software. On network scope, Palo Alto Networks Advanced Threat Prevention gives you Multi-scope where SELKS offers Network.
Palo Alto Networks Advanced Threat Prevention is the better fit for advanced zero-day and exploit prevention. SELKS is the better fit for open-source Suricata monitoring and hunting.
- Palo Alto Networks Advanced Threat Prevention fits best
Advanced zero-day and exploit prevention
- SELKS fits best
Open-source Suricata monitoring and hunting
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Side by side
| Feature | Palo Alto Networks Advanced Threat Prevention 9.1/10 Visit ↗ | SELKS 8.3/10 Visit ↗ |
|---|---|---|
| At a glance | ||
| Editor score | 9.1 | 8.3 |
| Ranking | #2 in Intrusion Detection and Prevention Software | #8 in Intrusion Detection and Prevention Software |
| Best for | Advanced zero-day and exploit prevention | Open-source Suricata monitoring and hunting |
| Pricing model | Paid | Free |
| Starting price | $0.009/GB usage-based | Free plan |
| Free plan | — | ✓ (best) |
| Free trial | — | — |
| Deployment | Cloud, Self-hosted | Self-hosted |
| Support | Community, Docs | Community, Docs |
| Integrations | 9 integrations | 7 integrations |
| Built for | Mid-market, Enterprise | Solo, Small business, Mid-market |
| Features Palo Alto Networks Advanced Threat Prevention 4/4 · SELKS 3/4 | ||
| Inline blocking | ✓ | ✓ |
| Encrypted traffic inspection | ✓ | ✓ |
| Cloud workload support | ✓ (best) | Not checked yet |
| Threat intelligence | ✓ | ✓ |
| Specs | ||
| Deployment model | Hybrid | Software |
| Network scope | Multi-scope | Network |
| Supported platforms | Cloud | Not checked yet |
| Our review | ||
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| Cons |
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| Our verdict | Palo Alto Networks Advanced Threat Prevention is an intrusion prevention subscription for Palo Alto Networks next-generation firewalls and Prisma Access. It is aimed at mid-market and enterprise teams that need inline blocking across cloud… Read the review → |
SELKS is an open-source network intrusion detection and prevention, network security monitoring, and threat-hunting system built around Suricata. It is suited to home networks, researchers, educators, hobbyists, and small-to-medium… Read the review → |
Strengths and trade-offs
Palo Alto Networks Advanced Threat Prevention — where it wins
- Inline deep-learning detection and blocking of zero-day exploits
- Cloud analysis, custom signatures and C2 prevention
- Supports NGFW, Prisma Access, VM-Series and CN-Series
Where it doesn't
- Paid product with no free plan
- Usage-based pricing requires traffic and usage planning
- Listed integrations center on the Palo Alto ecosystem
SELKS — where it wins
- Combines Suricata IDS/IPS with threat hunting and alert analysis
- Includes graphical ruleset and threat-intelligence management
- Supports PCAP analysis and encrypted-traffic records with TLS and JA3/JA3S
Where it doesn't
- No planned future releases after January 1, 2025
- Archived and superseded by Clear NDR - Community
- Verified platform coverage is narrower than Suricata's
- Palo Alto Networks Advanced Threat Prevention9.1/10 · Paid
A strong fit for Palo Alto environments needing inline zero-day and exploit prevention.
Visit Palo AltoFull verdict → - SELKS8.3/10 · Free plan
A free Suricata stack for network detection, hunting, dashboards, and packet analysis.
Visit SELKSFull verdict →
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Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
Last updated · How we research and update