
CrowdSec
Distil Networks Bot Defense
IsMalicious
Project Shield
Detects and blocks brute force, SQL injection, port scans, and 70+ attack types. One command. Works in 30 seconds.

Denyhosts
RdpGuard
Hookem-Banem
tallow
SpyLog
IPBan
CrowdSec
SSHGuard monitors services through their logging activity.

Which is more popular?
Based on our record, SSHGuard seems to be more popular. It has been mentioned 1 time since March 2021.
Website, pricing, platforms and company facts side by side.
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| Website | defensia.cloud | sshguard.net |
| Pricing | — | |
| Platforms | — | |
| Company | Startup from Spain · 1 - 9 employees · 2026 | — |
| Listed in |
In their own words, as submitted to SaaSHub.


Defensia is an open-source agent for Linux servers paired with a real-time SaaS dashboard. Install in one command and get SSH brute force protection, a Web Application Firewall (SQL injection, XSS, path traversal, RCE detection), CVE vulnerability scanning, geoblocking across 200+ countries, and...
No description of SSHGuard yet.
What each product offers, as listed by its team.


No features have been listed yet.
Possible disadvantages
An editorial look at what each product does well and who it suits.


Overall verdict
Why this product is good
Recommended for
No analysis of SSHGuard yet.
Walkthroughs and reviews on video.
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How To install SSHGuard On Centos 7.3
How often each product is chosen within a category, 0–100% relative to the other.


As answered by people managing Defensia.cloud and SSHGuard.
Defensia.cloud's answer
Defensia is the only Linux security tool that combines an open-source agent with a real-time SaaS dashboard, no config files, no regex filters, no manual setup. You get SSH protection, a full WAF, CVE scanning, and multi-server management from a single install command. Everything Fail2ban does, plus a dashboard that shows you what's actually happening on your servers.
Defensia.cloud's answer
Because it works in 30 seconds and requires zero configuration. Fail2ban needs manual regex filters for every service. CrowdSec requires YAML config and a community hub. Defensia auto-detects your stack and starts protecting immediately. The real-time dashboard, CVE scanner, compliance reports are included and multi server dashboard, not sold as separate products.
Share your experience with using Defensia.cloud and SSHGuard. For example, how are they different and which one is better?
Recommendations tracked on public social media and blogs since March 2021.


Tracking Defensia.cloud since Mar 2026.
There are now better defensive tools (I use https://sshguard.net/); not that there are any accounts on this system that are vulnerable, but it does keep the relevant logfile from growing to astronomical size. Source: over 5 years ago
When comparing Defensia.cloud and SSHGuard, you can also consider the following products.

CrowdSec is a security automation engine, using both local IP behavior detection & our community-driven IP reputation database.
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The idea of denying access to SSH servers is nothing new and I was inspired by many other scripts...
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DDoS Protection
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RdpGuard allows you to protect your Remote Desktop (RDP), POP3, FTP, SMTP, IMAP, MSSQL, MySQL, VoIP/SIP from brute-force attacks by blocking attacker's IP address. Fail2Ban for Windows.
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Get immediate protection against malicious IPs and domains. Real-time threat intelligence API with 99.9% accuracy. Block malicious threats before they attack with 500M+ threat records.
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Centralised log monitoring which distributes block requests of repeated failure attempts across...
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