VirtualTam's bookmarks

1. Cloudflare is blocking NewsBlur RSS feed fetchers 2025-02-08

   tags: cloud-computing/cloudflare, curl, feed/rss, network/http

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   • 403 using curl
   • Cloudflare Radar - Verified Bots
2. OpenGFW - A flexible, easy-to-use, open source implementation of GFW (Great Firewall of China) on Linux 2024-03-31

   tags: linux, network/firewall, network/ipv4, network/ipv6, network/packet-capture/wireshark, programming/go, reverse-engineering

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   • USENIX Security Symposium 2023 - How the Great Firewall of China Detects and Blocks Fully Encrypted Traffic
3. HAProxy - TLS Termination Setup 2023-07-24

   tags: cryptography/encryption, network/http, network/http-server/haproxy, network/reverse-proxy, network/transport-layer-security, security

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   • Traffic Routing - Rewrite Requests
   • Client IP Preservation - X-Forwarded-For
   • HAProxy & HTTP Strict Transport Security (HSTS)
   • Secure Cookies Using HAProxy Enterprise
4. (A few) Ops Lessons We All Learn The Hard Way 2023-02-18

   tags: cloud-computing, network/dns, programming/shell, sysadmin

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   28. Blocking TCP port 53 traffic leads to very strange failures. Don't.
   29. The source you're looking at is not the code running in production.
   30. "Prod" is just another name for "staging".

5. Analyzing 1.1 Billion NYC Taxi and Uber Trips, with a Vengeance 2022-09-22

   tags: database/clickhouse, database/postgresql, dataset, programming/apache-parquet, programming/r

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   An open-source exploration of the city's neighborhoods, nightlife, airport traffic, and more, through the lens of publicly available taxi and Uber data

   • https://github.com/toddwschneider/nyc-taxi-data
   • https://tech.marksblogg.com/billion-nyc-taxi-rides-redshift.html
   • https://tech.marksblogg.com/all-billion-nyc-taxi-rides-redshift.html
   • https://tech.marksblogg.com/billion-taxi-rides-doublecloud-clickhouse.html
6. How can I sniff the traffic of remote machine with wireshark? - Server Fault 2021-03-02

   tags: network, network/packet-capture/wireshark, network/ssh, network/tcp, network/udp

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   • https://blog.jasonantman.com/2011/04/using-wireshark-to-capture-packets-from-a-remote-host/
   • https://osqa-ask.wireshark.org/questions/7976/wireshark-setup-linux-for-nonroot-user
7. Monitoring SFR Box NB4 / NB6 2020-08-15

   tags: ethernet, network/router, programming/api/rest, sfr, telecom

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   • https://forum.jeedom.com/viewtopic.php?f=144&t=45702&sid=e1104bba9b1c4006760a011c129077f3
   • https://github.com/limad/plugin-sfrBox
   • https://limad.github.io/plugin-sfrBox/fr_FR/
   • https://la-communaute.sfr.fr/t5/wifi-connexion-filaire-et-d%C3%A9bit/nb6-traffic-monitor/td-p/2112893
   • https://forum.fhem.de/index.php?topic=81555.0
   • https://blog.ariase.com/box/actualite/openbox4-linux-neufbox
8. Dnstop: Stay on Top of Your DNS Traffic 2019-12-21

   tags: network, network/dns, observability

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   • https://github.com/measurement-factory/dnstop
9. Tuning PHP-FPM for high traffic 2019-03-29

   tags: network/http, network/http-server/nginx, performance, php-fpm, programming/php

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   • https://haydenjames.io/php-fpm-tuning-using-pm-static-max-performance/
   • https://www.if-not-true-then-false.com/2011/nginx-and-php-fpm-configuration-and-optimizing-tips-and-tricks/
   • http://www.softwareprojects.com/resources/programming/t-optimizing-nginx-and-php-fpm-for-high-traffic-sites-2081.html
   • https://www.php.net/manual/en/install.fpm.configuration.php
   • https://serverfault.com/questions/773216/php-error-pool-www-seems-busy-you-may-need-to-increase-pm-start-servers-or-p
   • https://serverfault.com/questions/874642/configuring-nginx-php-fpm-for-high-traffic-load
10. Every Linux networking tool I know - The poster 2019-03-15

    tags: linux, network, network/ip, network/packet, network/tcp, network/udp, observability, statistics, system, traffic

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11. bettercap: The Swiss Army knife for 802.11, BLE and Ethernet networks reconnaissance and MITM attacks. 2018-12-26

    tags: network, network/packet-capture/pcap, network/wireless/bluetooth, security, traffic, wireless

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    • https://github.com/bettercap/bettercap/wiki
    • https://github.com/evilsocket/bleah
12. ngrep: grep applied to the network layer 2018-12-22

    tags: grep, network, network/packet, network/packet-capture/wireshark, traffic

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    A PCAP-based tool that allows you to specify an extended regular or hexadecimal expression to match against data payloads of packets. It understands many kinds of protocols, including IPv4/6, TCP, UDP, ICMPv4/6, IGMP and Raw, across a wide variety of interface types, and understands BPF filter logic in the same fashion as more common packet sniffing tools, such as tcpdump and snoop.

13. Sniffing Bluetooth (Low Energy) traffic with Wireshark 2018-08-11

    tags: network, network/packet-capture/wireshark, network/wireless/bluetooth, reverse-engineering

    [ permalink ]

    • https://wiki.wireshark.org/Bluetooth
    • https://osqa-ask.wireshark.org/questions/312/bluetooth-capturing
    • https://mcuoneclipse.com/2016/12/25/tutorial-hexiwear-bluetooth-low-energy-packet-sniffing-with-wireshark/
    • https://www.adafruit.com/product/2269
    • https://learn.adafruit.com/introducing-the-adafruit-bluefruit-le-sniffer
    • https://learn.adafruit.com/reverse-engineering-a-bluetooth-low-energy-light-bulb
    • https://stackoverflow.com/questions/32640581/analyzing-bluetooth-low-energy-traffic
14. udacity/self-driving-car: The Udacity open source self-driving car project 2017-01-13

    tags: autonomous, car, deep-learning, driving, linux, machine-learning, neural-network, open-source, programming/python

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    • https://www.udacity.com/drive
    • https://www.udacity.com/course/self-driving-car-engineer-nanodegree--nd013
    • https://github.com/upul/traffic-signs
    • https://github.com/upul/behavioral_cloning
15. iptraf-ng 2016-11-21

    tags: linux, network, sysadmin, traffic

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