Som Ahmed sa, nmap is the shit.
Network-MAPper har derimot ikke noen funksjoner som ser etter eventuelle feil, men det kan man få til med for eksempel GFI Languard (windows, sier bare ifra om manglende patcher o.l hvis det er mulig å få denne informasjonen) og eventuelt Nessus (*ix, fbsd, har ikke så mye erfaring med dette), fins mange andre
tøffe programmer , men ikke noen jeg kommer på sånn helt uten videre. I tillegg anbefaler jeg netcat som et alt-mulig-verktøy, porter fins til *ix og windows.'
edit: Legge til en description på noen mulige alternativer:
Sitat av TCP/IP-lommekniv
Netcat: The network swiss army knife
A simple Unix utility which reads and writes data across network connections, using TCP or UDP protocol. It is designed to be a reliable "back-end" tool that can be used directly or easily driven by other programs and scripts. At the same time, it is a feature-rich network debugging and exploration tool, since it can create almost any kind of connection you would need and has several interesting built-in capabilities.
Sitat av Auditing/Vuln Scanner
Nessus: The premier Open Source vulnerability assessment tool
Nessus is a remote security scanner for Linux, BSD, Solaris, and other Unices. It is plug-in-based, has a GTK interface, and performs over 1200 remote security checks. It allows for reports to be generated in HTML, XML, LaTeX, and ASCII text, and suggests solutions for security problems.
Sitat av Auditing/Vuln Scanner $
GFI LANguard: A commercial network security scanner for Windows
LANguard scans networks and reports information such as service pack level of each machine, missing security patches, open shares, open ports, services/applications active on the computer, key registry entries, weak passwords, users and groups, and more. Scan results are outputted to an HTML report, which can be customized/queried. Apparently a limited free version is available for non-commercial/trial use.
Sitat av Vuln Scanner $
Retina: Commertial vulnerability assessment scanner by eEye
Like Nessus and ISS Internet Scanner mentioned previously, Retina's function is to scan all the hosts on a network and report on any vulnerabilities found.
Sitat av Portscanner & OS Fingerprint m.m
Nmap ("Network Mapper") is a free open source utility for network exploration or security auditing. It was designed to rapidly scan large networks, although it works fine against single hosts. Nmap uses raw IP packets in novel ways to determine what hosts are available on the network, what services (application name and version) those hosts are offering, what operating systems (and OS versions) they are running, what type of packet filters/firewalls are in use, and dozens of other characteristics. Nmap runs on most types of computers and both console and graphical versions are available. Nmap is free software, available with full source code under the terms of the GNU GPL.
Linux-versjonen av nmap sies å være blant det raskeste man får fatt i, som gjør jobben skikkelig og stille (dvs om du vil det skal).
Sist endret av ProZhen; 24. september 2005 kl. 01:32.
