Dev tools · alternatives · 2026
24 alternatives to Knockles – eBPF Port Knocking Tool
eBPF Port Knocking Tool. Contribute to eeriedusk/knockles development by creating an account on GitHub.
Knockles is an eBPF-based port knocking tool launched in 2022. It uses extended Berkeley Packet Filter technology to implement port knocking, a security technique that hides services by requiring clients to send… Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Knockles – eBPF Port Knocking Tool launched in 2022; newer entries below may have overtaken it.
- 1
Knock-Knock.net is a live honeypot dashboard showing real-time bot attacks by protocol, source country, ISP, username, password, and IP across SSH, Telnet, FTP, RDP, SMB, SIP, HTTP, and SMTP services.
Feb 2026 · knock-knock.net · its alternatives →
- 2
- 3
Knock▲168Knock-Knock.net is a live honeypot dashboard showing real-time bot attacks by protocol, source country, ISP, username, password, and IP across SSH, Telnet, FTP, RDP, SMB, SIP, HTTP, and SMTP services.
Mar 2026 · tryknock.app · its alternatives →
- 4
Knock CLI▲104Bring your notification infrastructure to your fingertips
2023 · knock.app · its alternatives →
- 5
eBPF/XDP packet filtering for Linux. Contribute to boratanrikulu/durdur development by creating an account on GitHub.
2022 · github.com · its alternatives →
- 6
A command-line tool to kill processes and containers running on specified ports. - jkfran/killport
2023 · github.com · its alternatives →
- 7
Trayce (https://github.com/evanrolfe/trayce_gui) is an open source desktop application which monitors HTTP(S) traffic to Docker containers on your machine. It uses EBPF to achieve zero-configuration sniffing of TLS-encrypted traffic. As a backend developer I wanted something which was similar to Wireshark or the Chrome network tab, but which intercepted requests & responses to my containers for debugging in a local dev environment. Wireshark is a great tool but it seems more geared towards lower level networking tasks. When I'm developing APIs or microservices I dont care…
2024 · trayce.dev · its alternatives →
- 8
Port Kill helps you find and free ports and caches blocking your dev work. - treadiehq/port-kill
2025 · github.com · its alternatives →
- 9
Write your BPF programs in Go, not C. gobee transpiles a Go subset to BPF C and generates typed cilium/ebpf bindings. - boratanrikulu/gobee
May 2026 · github.com · its alternatives →
- 10
KnockKnock!▲187Minimal circular video calls that start with a "door" knock
Dec 2025 · apps.apple.com · its alternatives →
- 11
Build, manage, and ship customer messaging from Slack
Jun 2026 · knock.app · its alternatives →
- 12
Port Checker▲87simple tool to check open ports on your computer
2014 · portchecker.co · its alternatives →
- 13
Trigger event-based messaging from Stripe, Clerk, Supabase
Apr 2026 · knock.app · its alternatives →
- 14
Single packet authorization UDP port knocking for Mosh without SSH.
2021 · gitlab.com · its alternatives →
- 15BT
Jan 2026 · bustermq.sh · its alternatives →
- 16BK
A novel technique to securely hide bookmarks without a browser extension.
2021 · jstrieb.github.io · its alternatives →
- 17
Credentials Dumper for Linux using eBPF. Contribute to citronneur/pamspy development by creating an account on GitHub.
2022 · github.com · its alternatives →
- 18
Expose local http, tcp or websocket connections to the public internet - amalshaji/portr
2024 · github.com · its alternatives →
- 19
Linux system exploration and troubleshooting tool with first class support for containers - draios/sysdig
2014 · github.com · its alternatives →
- 20
An AI port manager for your Mac.
Aug 2026 · portradar.devmesh.xyz · its alternatives →
- 21
Find, open and kill ports in a couple of clicks. Works with Node, Python, Ruby, PHP, HTTP and pretty much any process listening on a TCP port.
2019 · portmanager.app · its alternatives →
- 22IB
I found it odd there wasn’t a simple web tool to scan Docker Hub images for vulnerabilities. So I built one. It’s powered by the popular open-source tool Trivy.
2023 · containercve.com · its alternatives →
- 23KN
Hey HN! I’m Chris – one of the co-founders at Knock (https://knock.app). Knock is notifications infrastructure for developers. We provide a set of flexible API primitives you can use to power complex notification systems, without having to roll your own notifications infrastructure in-house. In short: we built notifications so you don’t have to. We learned about scaling notifications systems the hard way. Previously, my co-founder and I worked together at Frame.io, where we saw the upside of product notifications as well as the pain involved in building and maintaining them. With…
2022 · its alternatives →
- 24
Hi HN! I'm Mo, a platform engineer at Deltaflare working on critical infrastructure protection. I built Cerberus because traditional packet capture tools (tcpdump, Wireshark) have too much overhead for production CNI environments. eBPF lets us filter and classify packets at the kernel level with near-zero performance impact. Some interesting challenges: - eBPF verifier is strict - every memory access needs bounds checking - Limited to 32 bytes of L7 payload (tradeoff between inspection depth and overhead) - TC vs XDP decision (chose TC for compatibility) Looking for contributors, especially…
Dec 2025 · github.com · its alternatives →
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Ranked by how close each launch is in meaning, then by votes. Prices were read from each product’s own site when checked and can change. Refine with your own description →