A command line tool and library for transferring data with URL syntax, supporting DICT, FILE, FTP, FTPS, GOPHER, GOPHERS, HTTP, HTTPS, IMAP, IMAPS, LDAP, LDAPS, MQTT, MQTTS, POP3, POP3S, RTSP, SCP, SFTP, SMTP, SMTPS, TELNET, TFTP, WS and WSS. libcurl offers a myriad of powerful features
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TCP port scanner, spews SYN packets asynchronously, scanning entire Internet in under 5 minutes.
Capture SSL/TLS plaintext with eBPF—no MITM proxy or custom CA installation. Supports Linux and Android on x86_64\arm64 and loong64.
FreeRDP is a free remote desktop protocol library and clients
- c
- rdp
- remote-desktop
- freerdp
Cross-platform multi-protocol VPN software. Pull requests are welcome. The stable version is available at https://github.com/SoftEtherVPN/SoftEtherVPN_Stable.
- vpn-tunnel
- vpn-protocols
- softether-vpn
- vpn
TranslatedA local DNS server to obtain the fastest website IP for the best Internet experience, support DoT, DoH, DoQ.
- smartdns
- openwrt-package
- dns-server
- dns-over-https
proxychains ng (new generation) - a preloader which hooks calls to sockets in dynamically linked programs and redirects it through one or more socks/http proxies. continuation of the unmaintained proxychains project. the sf.net page is currently not updated, use releases from github release page instead.
Read-only mirror of Wireshark's Git repository at https://gitlab.com/wireshark/wireshark. You're welcome to submit pull requests there.
- wireshark
- packet-capture
- tshark
- stratoshark
Applicative Protocol Multiplexer (e.g. share SSH and HTTPS on the same port)
Kyanos is a networking analysis tool using eBPF. It can visualize the time packets spend in the kernel, capture requests/responses, makes troubleshooting more efficient.
WinDivert: Windows Packet Divert
- windivert
- packet-capture
- packet-sniffer
- firewall
High-speed packet processing framework
- pf-ring
- capture-packets
- high-speed
- 100gbit
A C library for asynchronous DNS requests
- dns
- resolver
- dns-queries
- c
Miniscule cross-platform eventing, networking & crypto for async applications
- miniscule
- cross-platform
- async
- tcp
ngrep is like GNU grep applied to the network layer. It's 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.
- sniffer
- grepping
A portable framework for low-level network packet construction
- network-packets
- ospf
- rip
- bgp
HIBA is a system built on top of regular OpenSSH certificate-based authentication that allows to manage flexible authorization of principals on pools of target hosts without the need to push customized authorized_users files periodically.
Guile-SSH is a library that provides access to the SSH protocol for GNU Guile programs.
Arduino library for ESP32 that implements an SSH client to connect and execute commands in a remote Server.