| Audit assistance software |
| rdaudit.pl New |
Remote desktop screan capture utility. Or zero budget SOX compliance software. Save consecutive screens into a well defined directory, then one can use a png to video converter and watch your admins work.
For commercial grade session auditing software, visit rautor
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| openssh-4.7p1-logging.diff Newer |
Hack against openssh-4.7p1 to save all ssh transactions to typescript like files. Original hack from Koen De Vleeschwuuer of kdvelectronics.eu. My hack is prettier :-). Make ssh will fail , so first make the full project before applying the patch.
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Email Systems Software
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LdapVfrom-milter
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A milter to verify/validate From addresses against an LDAP server
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Postfix Virtual with LDAP
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My implementation of the perfect email server based on the Postifix LDAP drive Virtual mailboxes. A sample from the main.cf the modified qmail schema I used and the ldap lookup files. By using the MailTransport Ldap entry one can have a zero maintenance completely dynamic email server. And I like maildrop for filters and soft quota management.
Consulting available :-).
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Postmaster Admin
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A virtual domain postmaster's admin module written in PHP by John Belekios jbelekios at vivodi dot gr
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OpenLdap Acls
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My version of slapd's acls to permit anonymous bind from the MX server, and postmaster@domain control for the subtree that belogns to him. When the postmaster binds to the Ldap Server (s)he can see only his/her domain's emails and entries.
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Mail account creator
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My System uses a two-way commit scheme. This script lists all new accounts, applies quotas and reset's the account status
to "active" when all is well
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email to oracle DB insertion
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An ancient program to be used for entering the subject of an email message into an oracle DB
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Black/White and Q
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A qmail local delivery program that can enforce user defined black and white lists as well as apply quota management
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Vpopmail to Ldap
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Convert VpopMail Databases to my LDAP schema.
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Find (IN)Active email accounts
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This is a dynamic optin mechanism for sqlgrey, any account not used for 33 days gets inserted into sqlgrey's optin table. Great for reducing SPAM, and keeping active users happy.
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VOIP / Asterisk PBX line |
| Least Cost Routing Engine |
A DB based Least Cost Routing engine with fallback |
| AGI Dial Plan |
A dial plan within an AGI using the aboce LCR engine
It has a syntactic bug in it, fix it or pay for the fix ! |
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Universal Unix application to Windows ODBC bridge, (TCP Sockect Server for ODBC) |
| o2m |
A perl based Telnet to windows ODBC server / bridge.
(ODBC Socket server - Linux ODBC Universal Client/Server) |
| client.pl |
o2m client written in perl |
| Contact me for any finnicky integration troubles you might have. Any Data to Any Application (ADAA) is possible |
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| Radius stuff |
| php radacct |
A php based mysql accounting system for FreeRadius still pre-beta beta testing needed |
| php radius management |
Some usefull PHP scripts to manage a freeradius server and users |
| tabstats |
A nasty perl script that takes the output of radiusreport and creates a tabular per realm list of sessions. Favorite of the management to import it into excel. Warning the script contains nasty code that converts dots to commas since the comma is the decimal separator for Greece. |
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| White Papers |
| Computer Security White Paper |
A few thoughts about computer and data security I wrote a few years back !(Incomplete) |
| Ασφαλεια Συστηματων |
Καποιες σκεψεις για την ασφαλεια συστηματων που εγραψα πριν πεντε χρονια.
(Ελλειπες) |
| Firewall Design White Paper |
A white paper on a different view of what firewalls should be expected to do |
| Xray Design White Paper |
A white paper on the methodology of optimizing Internet applications |
| Τεχνική ανάλυση για τη βελτιστοποίηση εφαρμογών internet, και μελέτη των στατιστικών με το πακέτο Xray |
Κείμενο που παρουσιάστηκε στο HELLUG INSTALLFEST 2001 στο ΤΕΙ του ΠΕΙΡΑΙΑ, μέ γραφήματα |
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GTLDs Statistics, derived with Xray
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Statistics for the Following Global Top Level Domains availlable.
Hosts, servers, software, etc.
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| gTLD/Country |
#Domains |
Active |
Apache |
IIS |
| .AT Austria |
201.000 |
82.0% |
65.0% |
25.0% |
| .FI Finland |
32.732 |
75.0% |
67.0% |
19.0% |
.GR Greece
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40.500 |
71.0% |
43.0% |
49.0% |
.IT Italy
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568.000 |
62.0% |
53.0% |
40.0% |
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| gTLD/Country |
#Domains |
Active |
Apache |
IIS |
| .NL Netherlands |
463.000 |
75.0% |
72.0% |
19.0% |
| .PL Poland |
60.600 |
59.0% |
71.5% |
13.5% |
| .SE Sweden |
94.000 |
69.5% |
56.6% |
38.0% |
| .TO Tobago |
77.600 |
64.0% |
88.6% |
5.6% |
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| Masscrawler |
A variation based on webdump to Massively scan hosts. This is the core engine of the GTLD statistics package. You give it a file with the hosts in it, sample provided, and it returns IPs and servers. very ligthweight , you can run multiple instances of it in parallel.
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Xray
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The package responsible for the .GR , .PL and .TO GTLDs statistics; free for all. Here is the readme file for the project. I think that I will start offering this service to all the registrars who care for it.
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Xraymon
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Script to monitor the process of the Xray scan Sample
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Fast Masscrawler
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The above Masscrawler with IP caching using hash tables
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DNS response Timer
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A simple timer of dns responses with sanity check and an SLA in mind.
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| Software for firewalls |
| snortlog2.pl |
Log analyzer
new version with faster DNS lookups. Now separates portscans from the rest of the crud
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| snortlog3.pl |
SnortLog for snort v1.8 log format ( nicer hack ) |
| packetlog.pl |
Packet analyzer for IPCHAINS based firewalls |
| packetchart.pl |
Generates bar charts from IPCHAINS logs. Usefull as a quick overview of a long log. |
| badpackets.sh |
Usefull script for your crontab file |
| Snortplot.pl |
3-D graphical Representation of Attack Signatures logged by snort fot v1.8 logs
Updated Oct 25 2001 it now takes snortlog's output to plot the data. Sample Plots
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| whogoes.pl |
A hack based on Lincoln Stein's
work (Thanks man), to view live the web requests on your net. The proggy looks
for X-Forwarded-For headers and shows the culprits behind proxieas. Here is a
logfile
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| trafshow3.0a3+rvnamed |
trafshow patched to work with rvnamed for asynchronous dns lookups |
| ciscolog.pl |
Snortlog like tool for analysing CISCO generated syslog entries from access-lists. Very useful
for port 139 issues :-)
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| packetplot.pl |
A 3-dimensional plotting engine for ipchains logs. Requires Gnuplot. Sample Plot
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| popSSL |
Universal SSL wrapper for all POP-3 mail readers. Your server must support SPOP3.
Windows* (yeeech) source also available !
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| firesoft |
All of the above in a tar file |
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Contributions
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| packets-iface.pl |
a CGI version of packetchart. Contributed by Gleicon S. Moraes
gleicon at engebras.com
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| snortlog-fab.pl |
From Fabrizio Zeno Cornelli zeno at filibusta.crema.unimi.it
What I'd like to have is a tool that tells me the real important
things, a net monitor that daily sends me a SHORT mail.
So I've added a section that allows people to strip out the
lines not interesting for a fast read.
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toptraffic.pl |
A cisco netflow collector log analyzer by George Pallas Stats provided are, which hosts create a lot of flows ( i.e. infected) which hosts have a lot of traffic on port 20 etc.
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Web Applications , Mass Scanners and Miscellanea
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| search |
A simple yet fast search engine for websites written in Perl :w
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| surveys |
An extremely powerfull web survey creator, fully programmable.
Too many features to list, input is a slightly enhanced html file , and it generates sequential surveys on the fly |
| resolv.pl |
Relatively Intelligent Apache LOg REsolver (RIALORE TM) |
| maildog-101.tgz Fresh version |
A web based email client for IMAP servers written in
PHP. Warning this is a pre-alpha version. Here are the instructions
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| expires.pl |
Perl script to tabularly show user expiration dates from the /etc/shadow file. It also flags the ones expired. Must be able to read the shadow file |
| sendsms |
Universal GSM / SMS gateway. Works on Falcom Hardware, based on Kiss Gabor's stuff. FULL GREEK SUPPORT
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| webdump |
A C program to dump web pages from remote systems. Old school project |
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saveresults.c
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A CGI framework to give PERL like functionality to C programs. This is the actual working code from the surveys package.
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| Redir.c | a C based Squid Redirector with regular expressions |
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Historic Section , Nostalgia of Youth
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ISO-8859-7.src
iso8859-7.font |
Source file for ISO 8859-7 locale for BSDI and probably all BSD derived systems, to be used with mklocale, and Greek font for the Console.
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| vgagreek |
DOS Greek keyboard driver in X86 Assembler :-)
Simtel rules Dudes ! Also check out Sivann's Software page |
| hergreek |
Greek character support system for Hercules. It needs
H43MEU10.ZIP to work, and it offers EGA emulation functionality for text
modes only. It is rather a hack than a full product, for people desperate
enough to use it. :-) 1993
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| backprop.zip |
A back propagation Neural Network that reads numbers from their
dot matrix representation. It even filters out noise ! Source in Turbo Pascal |
| soltop.c |
kstats viewing tool for Solaris boxes. Old code I presumed lost and found on
GOOGLE.
Back in the iron age we had to write our own tools you kids :-)
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| Linux Greek |
A very old announcement about Greek on Linux |
| Sendmail Antispam |
Antediluvian attempt to stop spammers |
| INsurance Mng. Sys. |
A Car Insurance package written in Foxpro for windows.
Dos code also availlable |
.gr
