Dynacop vs brute-force blockers IPBan Pro · RdpGuard · CrowdSec
Brute-force blockers ban attacker IPs in the Windows firewall — but they don't verify the person signing in. A valid or stolen password from an un-banned IP still logs in. Dynacop adds the missing half: it verifies the authorized person with MFA and blocks the attacker IP with Shield, in one product. So rather than replacing these tools, it closes the one layer they lack.
This comparison is based on the public documentation of IPBan (open source) plus IPBan Pro, RdpGuard, and CrowdSec; it covers only Windows brute-force detection and source-IP blocking.
At a glance, by product
| Dynacop | IPBan Pro | RdpGuard | CrowdSec | |
|---|---|---|---|---|
| Windows login MFA (identity verification) | ✓ | — | — | — |
| Real person on a shared account | ✓ | — | — | — |
| Source-IP blocking | ✓ | ✓ | ✓ | ✓* |
| Protocol coverage | RDP·SSH | Broad | Very broad | Log-based |
| Central management | Cloud (multi-tenant) | Web Admin | Local | Console |
| In-panel attack map | 2D map (city) | Country-level | — | Charts/AS |
| Scheduled email report | Weekly digest | Scheduled | — | — |
| Community/global intel | First-party | Global lists | IP Cloud | Strong |
| Open source / self-host | — | — | — | ✓ |
| License unit | Per person | Per machine | Per machine (lifetime) | OSS + services |
✓* CrowdSec needs a separate remediation component to block. An open-source IPBan edition also exists; the column shows the paid Pro. Per-row sourced detail is below.
The short answer
- If you don't want a correct password alone to be enough for Windows/RDP login
- If you want to record the real person behind a shared account
- If you want MFA and source-IP blocking in one product and panel
- If you want multi-customer cloud management and an MSP workflow
- If all you need is to block IPs from failed logins
- If you want to watch many protocols and log sources beyond RDP/SSH (especially RdpGuard)
- If you want an open-source or self-hosted engine (CrowdSec, open-source IPBan)
- If you prioritize global/community IP reputation lists (especially CrowdSec)
- Note: these capabilities vary by product — shown separately in the table below.
Sourced comparison
The right column represents the IPBan Pro / RdpGuard / CrowdSec class of tool; the specific tool is named where they differ. The category result is shared: none provide MFA.
MFA (verifies the authorized person; console and RDP) + attacker-IP blocking with Shield on RDP/SSH
Attacker-IP/behavior blocking only; in the docs we reviewed none provide MFA/identity verification
Yes — even with a correct password, the protected login won't open until the person's second factor is completed
No — these tools don't provide MFA; unless the source IP is caught by a reputation/geo policy, a correct password may be enough to log in
Shield correlates RDP and SSH failed logins and writes a Windows Firewall rule on the machine
Yes — their core function, but the method differs: IPBan Pro uses WFP/WinDivert; RdpGuard blocks on Windows; CrowdSec detects, and a separate remediation component (Windows Firewall bouncer) is needed to block
Each person verifies with their own factor; the record shows the real person
No — they only see the IP address, not the person signing in
RDP and SSH (services with a source IP; a local console login has no IP to block)
Even broader — RdpGuard especially covers SQL, FTP, SMTP, IMAP, IIS, VPN, VoIP beyond RDP/SSH; IPBan Pro many services; CrowdSec is log-based and extensible
First-party: attack data targeting your own Windows machines (Threat Feed API)
Global/community reputation — CrowdSec's community blocklist (190+ countries, ~10M signals/day) is strong here; IPBan Pro global lists; RdpGuard IP Cloud
Turnkey SaaS: tenant-isolated multi-customer operations console (people, resources, policies, attacks, licenses); customers get panel access scoped to their own workspace to see and revoke their access
IPBan Pro manages many machines via a self-hosted Web Admin; CrowdSec Console is central; RdpGuard is mostly per-machine
Geographic attack map (city-level 2D, self-hosted GeoLite2), attack list, activity history, and a weekly executive digest (email with embedded map)
IPBan Pro Web Admin: country-level geo data + scheduled report. CrowdSec Console: charts/Source-AS visualization + real-time alerts. RdpGuard: local GUI + per-event email (custom action); a geographic attack map and scheduled summary digest are not documented
Per protected person SaaS; first 10 people + 5 computers free
Different units of measure: IPBan Pro per-machine subscription; RdpGuard per-machine lifetime license; CrowdSec open source + service tiers
Cloud service (SaaS)
CrowdSec and open-source IPBan offer self-hosting + source code; IPBan Pro and RdpGuard are commercial/closed source
Where they're equal or similar
- Both can auto-block attacker IPs in the Windows firewall.
- Both watch failed-login events.
- Both run with a lightweight component on the machine.
- Both reduce the noise of brute-force attacks.
Three key differences, in detail
Documented fact: IPBan, RdpGuard, and CrowdSec block attacker IPs; in the docs we reviewed, none provide a second factor (MFA) that verifies the user.
Dynacop assessment: A blocker reduces noise, but a valid/stolen password from an un-banned IP still gets in. MFA is that missing half — Dynacop adds it.
Windows Login MFA →Documented fact: the core function of these tools is to correlate failed logins by source IP and block them in the firewall.
Dynacop assessment: Shield does the same blocking for RDP and SSH logins, and on console and RDP it also verifies identity with MFA in the same product. A separate blocker for those logins is often redundant.
Explore Shield →Documented fact: beyond RDP/SSH, blockers can also cover protocols like FTP, SMTP, and SQL.
Dynacop assessment: You can run a blocker alongside Dynacop for other protocols like FTP, SMTP, and SQL. But running two automatic blockers on the same protocol on one machine can cause rule conflicts; if used together it should be tested.
Threat Feed →Which is the better fit?
If you want a second factor (identity verification) for Windows/RDP login, the real person behind a shared account, and MFA plus attacker-IP blocking in one cloud-managed product.
If you only want to reduce brute-force noise (you don't need a second factor); if, beyond RDP/SSH, you protect many protocols like FTP, SMTP, SQL (especially RdpGuard); or if free/open-source self-hosting (CrowdSec, open-source IPBan) or CrowdSec's global crowd-sourced reputation is your priority.
Methodology and sources
This comparison is based on the public documentation of IPBan, IPBan Pro, RdpGuard, and CrowdSec and covers only that scope. The category result is what the products share (none provide MFA); the service coverage, blocking method, management model, and intelligence source vary by product and are shown separately in the rows. The verdicts are Dynacop's assessment.
Last verified: July 19, 2026
Spotted an error? Report it: comparisons@dynacop.com
This is a non-independent comparison prepared by Forty2 LLC based on the vendors' public documentation; it is written by the Dynacop product team. Dynacop is not affiliated with DigitalRuby (IPBan), RdpGuard, or CrowdSec. IPBan, RdpGuard, and CrowdSec are trademarks of their respective owners.
Frequently asked questions
Does a brute-force blocker replace MFA?
No. A blocker bans attacker IPs but doesn't verify identity; a valid or stolen password from an un-banned IP still logs in. MFA closes that missing half, and Dynacop provides it alongside Shield's IP blocking.
Does Dynacop also block IPs?
Yes. Shield correlates failed logins by source IP and blocks them in the machine's Windows Firewall — the same core function as IPBan, RdpGuard, and CrowdSec — but it also provides MFA. (CrowdSec needs a separate remediation component to block; in Dynacop the blocking is built in.)
Can I use both together?
Yes. You can run a blocker alongside Dynacop for other protocols like FTP, SMTP, and SQL. For RDP and SSH login, Shield already blocks, so a separate blocker there is often redundant. Running two automatic host-based blockers on the same protocol on one machine (duplicate rules, different safelists) can conflict; if used together, compatibility should be tested.
Does Dynacop have CrowdSec's global reputation network?
Dynacop Shield does local correlation; your own fleet's attack data appears in the Threat Feed API (first-party). CrowdSec's crowd-sourced global blocklist from 190+ countries is a different approach and is strong in that area.
How current is this information?
The IPBan, IPBan Pro, RdpGuard, and CrowdSec statements were verified on July 19, 2026 from the vendors' official pages. Products change; we recommend confirming the current state with the vendors.
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