Free scans software for linux

C::Scan is a Perl module that can scan C language files for easily recognized constructs.

SYNOPSIS

$c = new C::Scan filename => $filename, filename_filter => $filter,
add_cppflags => $addflags;
$c->set(includeDirs => [$Config::Config{shrpdir}]);

my $fdec = $c->get(parsed_fdecls);

This description is VERY incomplete.

This module uses Data::Flow interface, thus one uses it in the following fashion:

$c = new C::Scan(attr1 => $value1, attr2 => $value2);
$c->set( attr3 => $value3 );

$value4 = $c->get(attr4);

Attributes are depending on some other attributes. The only required attribute, i.e., the attribute which should be set, is filename, which denotes which file to parse.

All other attributes are either optional, or would be calculated basing on values of required and optional attributes.

tiffscan is an advanced SANE frontend. It has batch mode capabilities and can generate compressed multi-page TIFF files. The project handles from black and white to 8-bit and 16-bit scans.

Login Scan fusion provides an adaptation theme from kdm fusion.

This is a adaptation of the theme for kde "fusion for GDM.

TN-GW-Scan is a scanner for scanning telnet proxies implemented using FWTK.

To install:

1) Check you have expect and telnet installed (expect and telnet packages under
GNU/Debian)
2) Make sure Tn-GW-Scan.exp is executable (chmod u+x Tn-GW-Scan.exp)

C::Scan::Constants Perl module contains slurp constants from specified C header (.h) files.

SYNOPSIS

## Intended for use in your modules Makefile.PL file, to
## add DWIMery to use of C constants within your module.

use C::Scan::Constants;

my @hdr_files = (
"/path/to/first_header.h",
"/path/to/second_header.h",
);

## Slurp a list of constant information from C headers
my @constants = extract_constants_from( @hdr_files );

## Create the C, XS, and pure-Perl machinery needed to
## provide automagical access to C constants at runtime.
write_constants_module( "Your::Module", @constants );

This module provides an alternative to using the h2ph command to generate Perl header (.ph) files that are then subsequently required by your module code. When you need access to C numeric and enumerated type constants, especially in a dynamic source tree environment, there are times when youd like something a little more automagical and closely tailored to what you actually need. Now you have it, in this module.

C::Scan::Constants was born out of a recognition that ModPerl::CScan and ExtUtils::Constant provide a wealth of capabilities in the area of C code parsing and autogenerated XS access to C constants, but that the actual mechanisms for harnessing them to do those things were really rather opaque. This module should help take (most of) the mystery out of those activities.

NBTscan-Ipanto is a command-line tool that scans for NETBIOS devices on a local or remote TCP/IP network.

NBTscan-Ipanto is more powerful than others NETBIOS scanners as it is designed not to flood ARP tables and firewalls. It gives very useful reports, including the username connected on each detected device.

The project is an open source freeware.

RogueScanner project is an open-source vulnerability management tool that is used to gain greater network visibility to enable you to quickly identify and remove rogue wireless devices that may provide a back door to access your critical data and infrastructure.

Considering that rogue access points and peers represent a major threat to data integrity, RogueScanner is a valuable tool that you can start using today at no cost.
More than 300 companies manufacture access points, and there are more than 10,000 different models of network infrastructure.

Companies thus face a major challenge in maintaining a system to track and identify all potential rogue wireless devices and in continually scanning the network to identify them. To address this challenge, Network Chemistry has made an open-source product available to help organizations begin to immediately scan their networks.

RogueScanner is available for use at no charge by organizations looking for a tool focused on device identification and rogue detection. RogueScanner leverages the Collaborative Device Classification system to automatically lookup and identify the device type and its identity in real time.

Whats New in This Release:

+ Reserved VLANs (1000 < VLAN < 1025) on Cisco devices are not queried.
+ Capture packets to trace.pcap and perform a hexdump of them in the log file
if DEBUG_PACKET is set (debug=0x01 or better).
+ Promiscuous mode testing is disabled unless ENABLE_SCAN_PROMISC is defined.
+ The switch/network scanning interval was bumped up to 24 hours.
+ Attribute data in the EvidenceMap wasnt being printed out correctly (always showed
up as "true") when issuing "device detail" commands in the CLI.
+ Ignore MACs in the bridge table that arent "learned" when querying switches.
+ *TAnalysisManager::LookupOrCreateDevice() will now refuse to create devices outside
"home_net" ranges, thus the IPs wont be scanned even if they are passively observed
on the local network.
+ Ignore our MAC address if a switch reports it to us.
+ Log timestamps are now in GMT.
+ Prevent duplicates in the "udp_ports" evidence by using AddEvidence() instead of
inserting into the EvidenceMap directly.
+ Manually invoke Rubys garbage collector after scanning a switch/router.
+ Added "packet queue size" CLI command to show how many packets are in the
AnalysisManagers packet queue.
+ If a device fails to be classified the classification will be retried automatically
in one minute.
+ All communication with the classification server is performed in a separate thread.
+ Keep ARP scanning from starving other threads for CPU time by introducing a delay
in addition to any that is added by bandwidth throttling.
+ Replaced internal ARP and routing table on WIN32 systems with functions from the
IPHelper API.
+ Added "device list size" command to show how many devices have been found.
+ Add read community strings from configured infrastructure devices to the list
of strings used when probing unknown devices.
+ Discard deferred scans if another scan of the same type is already deferred for
a device.
+ Added reporting of DHCP data.
+ If no scans are pending against a device, but a new port is found open then
submit the devices evidence.
+ Devices are re-scanned whenever a re-occuring ARP/Ping scan is launched.
+ Added "deferred list" CLI command to show scans that have been deferred.
+ Added "sniffer status" CLI command to report the number of packets that
have been received and dropped.
+ If we discover the IP of a device that we only knew about the MAC address for,
then issue scans against it.
+ If we see the MAC address associated with an IP change, then re-scan it since
its likely to be a different device.