[GH-ISSUE #5929] Reverse Proxy more security features #11908

New Issue

saavagebueno · 2026-08-05T01:31:33-04:00

saavagebueno commented

2026-08-05 01:31:33 -04:00

Originally created by @celevra on GitHub (Apr 20, 2026).
Original GitHub issue: https://github.com/netbirdio/netbird/issues/5929

Hi,

it would be cool if more elements of a waf could be implemented like:
Bad behavior detection:
you can define http status codes like 404.
If an ip gets multiple 404 in an defined time range it will be blocked.

ModSecurity

Crowdsec AppSec (not just ip blacklist)

BotDetecten (captcha or JS Challenges)

individual Error Pages

regards

Celevra

Originally created by @celevra on GitHub (Apr 20, 2026). Original GitHub issue: https://github.com/netbirdio/netbird/issues/5929 Hi, it would be cool if more elements of a waf could be implemented like: Bad behavior detection: you can define http status codes like 404. If an ip gets multiple 404 in an defined time range it will be blocked. ModSecurity Crowdsec AppSec (not just ip blacklist) BotDetecten (captcha or JS Challenges) individual Error Pages regards Celevra

saavagebueno added the feature-request label 2026-08-05 01:31:33 -04:00

saavagebueno commented

2026-08-05 01:31:33 -04:00

@ghazyami commented on GitHub (Jun 15, 2026):

Crowdsec AppSec would be nice to the existing IP reputation

@ghazyami commented on GitHub (Jun 15, 2026): Crowdsec AppSec would be nice to the existing IP reputation

saavagebueno commented

2026-08-05 01:31:33 -04:00

@salsugair commented on GitHub (Jun 20, 2026):

yes I would highly appreciate if Crowdsec AppSec or some WAF is added that would reduce some bots im seeing

@salsugair commented on GitHub (Jun 20, 2026): yes I would highly appreciate if Crowdsec AppSec or some WAF is added that would reduce some bots im seeing

saavagebueno commented

2026-08-05 01:31:33 -04:00

@krahlos commented on GitHub (Jul 27, 2026):

+1 for CrowdSec WAF and Captcha

@krahlos commented on GitHub (Jul 27, 2026): +1 for CrowdSec WAF and Captcha

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Branches Tags

main

claude/agent-network-test-cases-p743vw

android/gui-integration

revert/component-types

feat-post_quantum_ml_kem

ice-stun-wg-demux

dependabot/npm_and_yarn/proxy/web/npm_and_yarn-b39864987c

agent-network-setup-poc

dependabot/go_modules/aws-sdk-8f849ebaed

dependabot/github_actions/actions-a940c7c866

dependabot/go_modules/otel-e34c790afd

dependabot/go_modules/testcontainers-de325c0dd6

dependabot/go_modules/wireguard-dbd6b95108

dependabot/go_modules/pion-5f703e1eca

dependabot/go_modules/gorm-2271c8195b

fix-login-needed-check

dependabot/go_modules/google.golang.org/grpc-1.82.1

fix/ui-gtk3-support

enterprise-traefik-and-migration-fixes

disambiguate_p2p_metrics

revert/component-types-hookup

embedded-vnc

feature/ios-ssh

docs/agent-network-docs-update

dependabot/go_modules/github.com/aws/aws-sdk-go-v2/service/s3-1.106.3

dependabot/go_modules/github.com/pion/stun/v3-3.1.5

fix-ssh-authorized-users-multi-rule

peer-acl-multi-source

reverse-proxy-crowdsec-appsec

reverse-proxy-allow-match-or

client-local-metrics

lazy-conn-per-peer

lazy-conn-rosenpass

dependabot/go_modules/github.com/gopacket/gopacket-1.7.0

dependabot/go_modules/goauthentik.io/api/v3-3.2026050.6

dependabot/go_modules/github.com/pires/go-proxyproto-0.15.0

dependabot/go_modules/github.com/jackc/pgx/v5-5.10.0

dependabot/go_modules/github.com/oapi-codegen/runtime-1.6.0

dependabot/go_modules/github.com/eko/gocache/lib/v4-4.2.4

dependabot/go_modules/github.com/pkg/sftp-1.13.11

dependabot/go_modules/github.com/coreos/go-oidc/v3-3.20.0

ssh-windows-privilege-check

fix/explicit-cors-handling

fix/remove-math-rand

test/gui-memory-leak-fix

fix/ui-status-dispatch

install-script-ui-dependencies

fix/grpc-get-network-map

fix/subscribe-status-coalesce

fix/tray-menu-item-leak

fix/windows-tray-race

feature/changeset

worktree-dns-route-qtype-fallthrough

mdm_integration

mlsmaycon-patch-2

feat/agent-network-ollama

proxy-tunnel-cache-ttl-env

coderabbitai/utg/1e5b0a5

grpc-acl

test/battery-drain

components-impl-drop-indexes-use-xids-no-resource-policy-map

fix/nmap-relevant-groups

e2e-guardrail-blocks-unselected-model

fix/lazyconn-cold-start-allowed-ips

vertex-guardrails-model-access-e2e

add-atomic-cache-ops

refactor/relay-foreign-cache

ci/trigger-release-tests

feature/kimi-3-agent-networks-dns-warmup

feature/dns-lazy-conn-warmup

daemon-ipc-acl

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refactor/relay-foreign-cache-tests

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0.74.7-branch

diagnose-empty-vs-corrupt-state

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rp_key_persistency

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dependabot/go_modules/github.com/pkg/sftp-1.13.10

components-impl-drop-indexes

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dependabot/go_modules/github.com/eko/gocache/store/redis/v4-4.2.6

dependabot/go_modules/github.com/eko/gocache/lib/v4-4.2.3

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dependabot/go_modules/github.com/coreos/go-oidc/v3-3.19.0

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zitadel-idp

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fix/nmap-fwrules

dont-restart-dns

prototype/ui

update-gomobile

go-dns-for-ice

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wasmbuild-test

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vk/compare-nmaps

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vk/debug/nmap-both

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improve-ipv4conn

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evaluate/network-map-hash

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upgrade-nftables

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fix/use-ip-for-default-routes-on-darwin

fix/proxy_close

enable-release-workflow-on-pr

deploy/peer-performance

feature/permanent-turn

feature/permanent-turn-proxy

deploy/posture-check-sqlite

feature/optimize_sqlite_save

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fix/delete-route-only-after-adding

tshoot/windows-logger

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yury/use-sync-map-in-updatechannel

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filter-cache-on-load-account

fix/user-expiration

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nb-client-k8s-statefulset

fake-addr

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proxy_cfg_cleanup

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feature/event-storage

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ssh

users_cache

pass-client-caller

client_caller_type

revert-283-feat-fix-windows-installer

periodic-peer-updates

ebpf

braginini/wasm

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Reference: DYNR/netbird#11908