Collaborate Disseminate
I am making an Honeypot right now in golang that reports IPs (ipabusedb) when they access unauthorized an port ex: UDP/37810. Now to my problem how do I listen to every udp port easy? I dont want to make 65500 sockets for each udp/tcp port… Continue reading Golang Honeypot (Detecting unauthorized connections to ports tcp/udp)
I want to use the openvpn client on my Ubuntu 20.10 to connect to ExpressVPN’s VPN.
Unfortunately I have to use the TCP ports, as the UDP ports are blocked.
ExpressVPN’s website only allows to download configuration files for UDP port.
How… Continue reading Configure openvpn for ExpressVPN TCP ports [migrated]
As I understand it, there is no internet protocol that provides true broadcast like in say a card game or a partially synchronous network assumption. How close can internet protocols come though?
We’ve many parties playing some card game…. Continue reading Outgoing messages while under massive denial-of-service attack
I am using CRC32 to verify the integrity of received UDP packets. Along with the generator polynomial, the sender will also specify how many checksums to perform on the sent data, as well as what iteration to start at in its body. How shou… Continue reading How Should Multiple Checksums Be Performed On the Same Data?
So i got an orange pi pc running armbian with pivpn/ openvpn with ethernet connected to my router. i have spent the last few days trying and researching on how to setup everything but i cannot get the client to connect as i do not know wha… Continue reading First time setup of OpenVPN, cannot connect. Network is Unreachable. PiVPN
I’m doing UDP scans on some internal servers and want to add a custom token (randomly generated string) to packets as much as possible in order to later filter out my scans from real non-testing traffic.
To attach my token to my nmap scans… Continue reading Would adding `–data-string` to a UDP scan change the results?
Overall Google’s Chrome 87 release fixed 33 security vulnerabilities. Continue reading Google Chrome 87 Closes High-Severity ‘NAT Slipstreaming’ Hole
I have started working with winpcap, and i got a funny situation with tcp/udp ports.
I wrote a packet forwarder, that sniff on interface and forward packets from specified ports. I do not open the ports because i sniff directly from interf… Continue reading Open TCP/UDP with no socket [closed]
I have started working with winpcap, and i got a funny situation with tcp/udp ports.
I wrote a packet forwarder, that sniff on interface and forward packets from specified ports. I do not open the ports because i sniff directly from interf… Continue reading Open TCP/UDP with no socket [closed]
I was reading documentation about HTTP/3, and in the article, they sed that they are no longer TLS or TCP.
So it’s mean that a web site with no SSL 80 will be changed to what port and 443 will be replaced with what port? Also how CA will m… Continue reading HTTP/3 No more TLS or TCP