Best Intrusion Detection and Prevention Software in 2026
Updated
35 intrusion detection and prevention software ranked on what their makers publish — plans and prices, free tiers, platforms and the facts on their own pages.
35ranked
0free plans on this page
4 Oct 2026last checked
Intrusion Detection and Prevention Software in tiers by the score this site gives them, S at the top. 0 of the 10 on this page have an Android app.
Cunder 7.0
- 26 scanlogd 5.6
- 27 Zyxel Intrusion Prevention System 5.6
- 28 Clear NDR - Enterprise 5.5
- 29 FortiGuard DNS Filtering Service 5.5
- 30 RdpGuard 5.4
- 31 Stormshield Management Center 5.4
- 32 WatchGuard Firebox 5.4
- 33 Forcepoint Next Generation Firewall 5.2
- 34 Sophos Central Firewall Management 5.1
- 35 Oracle Cloud Infrastructure DNS 4.9
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