Tag: UDP
Understanding Middleware with Apache ActiveMQ
Even though "middleware" might seem like a close cousin of Tolkien's Middle Earth, it's a fairly modern term in computer software and services, and...
DeleGate — A Multi-platform, Multipurpose Proxy Server
A proxy server works as an intermediary for requests from clients seeking resources from other servers. There are various types of proxy servers. In...
Advanced Nmap: Scanning Firewalls Continued
The previous article detailed methods to scan an IPCop-based firewall in a test environment. The scan output revealed several open ports, which could lead...
Capturing Packets In Your C Program, With Libpcap
This article provides an introduction to libpcap, and shows, with examples of source code, how you can use it to create your own packet-sniffing...
Advanced Nmap: Scanning Firewalls
After four articles on Nmap , which explained a number of command-line options for scan technique specification, target specification, port specifications, host discovery, evasion...
Advanced Nmap: FIN Scan & OS Detection
Nmap is a fantastic tool, and I just can't refrain from praising it, every time I use it. The earlier articles in this series...
Advanced Nmap: Scanning Techniques Continued
The earlier articles on Nmap had covered the basic features, the working of the TCP 3-way handshake, and some important scan types, along with...
Advanced NMap: Some Scan Types
A broad overview and the basic features of NMap have been covered in an earlier article in this series of articles on Nmap. In...
