Free anti paranoia 1.0 software for linux

LWPx::ParanoidAgent is a Perl subclass of LWP::UserAgent that protects you from harm.

SYNOPSIS

require LWPx::ParanoidAgent;

my $ua = LWPx::ParanoidAgent->new;

# this is 10 seconds overall, from start to finish. not just between
# socket reads. and it includes all redirects. so attackers telling
# you to download from a malicious tarpit webserver can only stall
# you for $n seconds

$ua->timeout(10);

# setup extra block lists, in addition to the always-enforced blocking
# of private IP addresses, loopbacks, and multicast addresses

$ua->blocked_hosts(
"foo.com",
qr/.internal.company.com$/i,
sub { my $host = shift; return 1 if is_bad($host); },
);

$ua->whitelisted_hosts(
"brad.lj",
qr/^192.168.64.3?/,
sub { ... },
);

# get/set the DNS resolver object thats used
my $resolver = $ua->resolver;
$ua->resolver(Net::DNS::Resolver->new(...));

# and then just like a normal LWP::UserAgent, because it is one.
my $response = $ua->get(http://search.cpan.org/);
...
if ($response->is_success) {
print $response->content; # or whatever
}
else {
die $response->status_line;
}

The LWPx::ParanoidAgent is a class subclassing LWP::UserAgent, but paranoid against attackers. Its to be used when youre fetching a remote resource on behalf of a possibly malicious user.

This class can do whatever LWP::UserAgent can (callbacks, uploads from files, etc), except proxy support is explicitly removed, because in that case you should do your paranoia at your proxy.

Also, the schemes are limited to http and https, which are mapped to LWPx::Protocol::http_paranoid and LWPx::Protocol::https_paranoid, respectively, which are forked versions of the same ones without the "_paranoid". Subclassing them didnt look possible, as they were essentially just one huge function.

This class protects you from connecting to internal IP ranges (unless you whitelist them), hostnames/IPs that you blacklist, remote webserver tarpitting your process (the timeout parameter is changed to be a global timeout over the entire process), and all combinations of redirects and DNS tricks to otherwise tarpit and/or connect to internal resources.

SMC non-context E-mail filter - is an software application designed to significantly reduce the amount of SPAM/UCE (junk-mail) you receive. SMC uses a dynamic local and DNS based remote "whitelists" (for known/trusted senders), DNS based "blacklists" (for undesired senders), and an original "autoauthentication" system (for unknown, but legitimate senders).
In additional SMC has a set of useful features which allows to preserve mail recipients from dangerous message attachments, HTML includes. SMC is an Sendmail milter (plugin), which stops the junk-mail without receiving one.
SMC uses 3 original algorithms, one of which is "Check relay by NS" simulates a dynamical whitelist and will always accept the messages from mail systems satisfying to following conditions:
1. Mail domain name (the host part of the senders e-mail address) must have an MX records;
2. Mail domain name and the connection host address must be resolved;
3. Connection host must be listed at the one of nameservers which hold the senders mail domain name.
The second from the developed algorithms is a "check delays" algorithm which is based on statistical check of delivery delays, generated by a [tempfail] return code, that allows to exclude a direct receiving of a mail, which not passed through the standard mail server.
NOTE: Using this feature the delivery of the mail from unknown, but legitimate senders will be delayed for a count of 10-minutes checks, which setted by the "maxcount" configuration parameter.
And the third of original algorithms is "auto-authentication" algorithm: The sender of a "mail contact" (sender-recipient pair) means as authenticated (whitelisted) if the filters statistics module has registered the both of a sended forward (request) and a recieved backward (reply) messages of this contact. The messages from the such authenticated senders will never be delayed by the previous "check delay" algorithm.
Enhancements:
- CLOSE_WAIT problems have been solved (a critical bug).
- There is a critical bugfix to prevent DNS storms.
- All of the resolver functions use the local resolver context.
- Automake and autoconf support have been added.

COCANWIKI provides a full-featured Wiki and content management system.
It has many unique features not found in any other Wikis including live preview when editing, advanced navigation (including the ability to follow links in both directions), PIM/calendar extensions, user permissions, customisable page layouts, virtual hosting (handling more than one Wiki per server), search, anti-spam, and email notifications.
Main features:
- Interactive preview
- Powerful markup
- Per-section editing
- Editing help
- Detects conflicts during concurrent editing
- Support for Unicode (non-Western character sets)
- Customisable page layout
- Stylesheets
- CSS id for sections
- Full user management
- Permissions
- Email notification
- Virtual hosting
- Image upload
- Mail import
- Calendar
- Navigation
- Search from 404 page
- Sitemap
- Anti-spam
- Email notification
- Contact forms
- Site menu
- Themes
- RSS feeds from pages
- Per-page feedback form
- Mailing list management
- Highlights terms from search engines

Damn Vulnerable Linux (DVL) is a Linux-based (modified Damn Small Linux) tool for IT-Security & IT-Anti-Security and Attack & Defense. Damn Vulnerable Linux was initiated for training tasks during university lessons by the IITAC (International Institute for Training, Assessment, and Certification).
Damn Vulnerable Linux (DVL) is highly integrated into the community project crackmes.de (http://www.crackmes.de) and is frequently updated with new community provided lessons. Damn Vulnerable Linux (DVL) is your place either to get the latest Damn Vulnerable Linux (DVL) distribution, to get new lessons, or to submit own lessons based on the Damn Vulnerable Linux (DVL) training system.
Damn Vulnerable Linux (DVL) is provided without any fee or charge! Actually, it is a perverted Linux distribution made to be as insecure as possible. It is collection of IT-Security and IT-Anti-Security tools. Additional it includes a fullscaled lesson based environment for Attack & Defense on/for IT systems for self-study or teaching activities during university lectures. Its a Live Linux Distro, which means it runs from a bootable CD in memory without changing the native operating system of the host computer.
As well it can be run within virtual machine environments, such as qemu or vmware. There is no need to install a virtual machine if you use the embedded option. Its sole purpose in life is to put as many security tools at your disposal with as much training options as it can. It contains a huge ammount of lessons including lesson description - and solutions if the level has been solved by a community member at crackmes.de.
Damn Vulnerable Linux (DVL) is meant to be used by both novice and professional security personnel but is not ideal for the Linux uninitiated. Damn Vulnerable Linux (DVL) assumes you know the basics of Linux as most of your work will be done from the command line. If you are completely new to Linux, its best you stop playing with this system.
INSTALLED TOOLS
- HT 0.5
- libreadline4_4.2a-5_i386
- gdb_5.2.cvs20020401-6_i386
- binutils_2.12.90.0.1-4_i386 (including objdumps,gas,strings ...)
- nasm-0.98-1.i386
- HLA v1.86
- libelfsh0-dev_0.65rc1-1_i386
- elfsh_0.65rc1-1_i386
- Apache 2.0.5.4
- Php 4.4.0
- ethereal-common_0.9.4-1woody12_i386
- ethereal_0.9.4-1woody12_i386
- libpcap0_0.6.2-2_i386
- tcpdump_3.6.2-2.8_i386
- lsof_4.57-1_i386
- ltrace_0.3.26_i386
- nmap_2.54.31.BETA-1_i386
- strace_4.4-1.2_i386
- ELFkickers-2.0a (including sstrip, rebind, elfls, ebfc, elftoc)
- GCC/G++ 3.3.4
- GNU Make 3.80
- bastard_bin- 0.17.tgz
- Mysql-server 4.4.1
- Ruby 1.8
- Python 2.3
- lida-03.00.00
- DDD 3.3.1
- Metasploit Framework

Anti-Diet Pill project is a tool you can add to your Web site that your dieting visitors will appreciate.
The Anti-Diet Pill displays a randomly generated, daily-oriented, practical health tip to your visitors whenever they visit.
The program is easy to install and visually appealing. The program is XML based, so adding more tips is easy.
Main features:
- The Anti-Diet Pill is easy to install, just unzip, upload and youre done!
- XML-based database of tips for easy expansion
- Visually attractive and appealing
- The Anti-Diet Pill is easy to adapt to the look and feel of your health-related web site

AntiVirus Scanner is an anti-virus scanner for Endeavour Mark II that uses the ClamAV library (libclamav).

AntiVirus Scanner allows you to create a list of scan items for frequently scanned locations and features easy virus database updating, all in a simple GUI environment.

Download Sentinel++ is an Anti-leech, download limiter / file manager, that uses tokens to verify downloads instead of HTTP_REFERER or IP which can be spoofed or changed.
The install is as painless as possible with only one file to upload and execute. The install automatically creates the sub-directories and files, all you need to do is follow the on-screen instructions for permissions.
Security has been the focus throughout development, even the install program is built on the latest recomendations for security. Logging is done with text files and can have errors and alerts sent via email or stored in a txt file.
Downloads can be limited to a certain transfer size per time frame, which can be further broken down into smaller intervals, all with only a couple settings. This helps spread out the limitation to different timezone and prevents all available bandwidth being used in a short period
Main features:
- Completely free (free as in speech);
- Multiple language capability (all text is in config file, no hardcoded messages);
- Download counter file;
- xhtml/css compliant message output, fully customizable;
- Install script for easy setup;
- All user supplied input securely handled;
- Uses tokens to validate download requests. A superior method than .htaccess or http_referer which can be spoofed or limit users with firewalls;
- Tokens are good for a day by default, but can be set to expire at any time in 1 minute increments;
- A log is kept of invalid token attempts and information on tracking down the source;
- All errors and warnings can be written to a log file or sent to an email address;
- Supports unlimited directory structure of downloadable files (no need to specify where a file is located);
- Option to turn off bandwidth protection;
- Option to turn off any error/log report;
- Robust error handling;
- Ability to specify the total amount of transfer (bandwidth) allowed, over the total amount of time;
- Ability to specify interval lengths for download cut-off so all the allowed bandwidth does not go to one time zone / day /hour;
- Ability to put in a ratio of download clicks to actual bandwidth used;
- Log of all download details kept;
- Download log can be auto-archived;
- Ability to specify the download log size before archive;
- Ability to specify the download archive size before deleting;
- Ability to have a warning issued (email or log file) about the archive file reaching its maximum;
- Download count can be tracked in a Mysql database;
- Flood control on user clicks. Ability to set the number of times a user can click on a link in a given interval;
- Ability to allow specific offsite downloads via tokens;
- Pre-made example download page that is xhtml/css compliant;
- Pre-made file manager that displays all files, directories, sizes, downloads, dates, authors and descriptions for each file
- Ability to deny link sharing between browsers.
- Alternative install locations for secure files
- Logs automatically rotated, no on-going maintenance
- Ability to have multiple files with the same name
- Turn-Key install operation. Ready to begin secure downloads in 5 minutes or less;