Nmap 6.00 released

Nmap has been updated with some great new features. The latest release is version 6.00, it expands on the already solid NSE scripting development and speeds up the port scanning core functionality amoung other solid features.

Before we go into the detailed changes, here are the top 6 improvements in Nmap 6:

1. NSE Enhanced

The Nmap Scripting Engine (NSE) has exploded in popularity and capabilities. This modular system allows users to automate a wide variety of networking tasks, from querying network applications for configuration information to vulnerability detection and advanced host discovery. The script count has grown from 59 in Nmap 5 to 348 in Nmap 6, and all of them are documented and categorized in our NSE Documentation Portal.

2. Better Web Scanning

As the Internet has grown more web-centric, Nmap has developed web scanning capabilities to keep pace. When Nmap was first released in 1997, most of the network services offered by a server listened on individual TCP or UDP ports and could be found with a simple port scan.

3. Full IPv6 Support

Given the exhaustion of available IPv4 addresses, the Internet community is trying to move to IPv6. Nmap has been a leader in the transition, offering basic IPv6 support since 2002. But basic support isn’t enough, so we spent many months ensuring that Nmap version 6 contains full support for IP version 6. And we released it just in time for the World IPv6 Launch.

We’ve created a new IPv6 OS detection system, advanced host discovery, raw-packet IPv6 port scanning, and many NSE scripts for IPv6-related protocols.

4. New Nping Tool

The newest member of the Nmap suite of networking and security tools is Nping, an open source tool for network packet generation, response analysis and response time measurement. Nping can generate network packets for a wide range of protocols, allowing full control over protocol headers.

5. Better Zenmap GUI & results viewer

While Nmap started out as a command-line tool and many (possibly most) users still use it that way, we’ve also developed an enhanced GUI and results viewer named Zenmap. One addition since Nmap 5 is a “filter hosts” feature which allows you to see only the hosts which match your criteria (e.g. Linux boxes, hosts running Apache, etc.)

6. Faster scans

In Nmap’s 15-year history, performance has always been a top priority. Whether scanning one target or a million, users want scans to run as fast as possible without sacrificing accuracy. Since Nmap 5 we’ve rewritten the traceroute system for higher performance and increased the allowed parallelism of the Nmap Scripting Engine and version detection subsystems.

HackerTarget.com has the latest version up and running on the free online port scanner service.

Or head over to the Nmap project page to grab a copy and start testing yourself.