Free tax auditor software for linux

Qmail Auditor consists of a email auditing tool.
QMail Auditor provides simple a method for auditing emails. It is easy to configure and uses regular expressions as rules.
The format of audit file is :
Any e-mail (outbound or inbound) have passed at this filter.
The valids "field header"(s) :
all - field from or to of e-mails
to - field to
from - field from
In case of regular expression you read the
# man re_format
# man regex
E-mail to forward is a valid mail account to redirect.
Example of this :
from nelio@walk.* auditoria@spyware.walk.com.br
to nelio@spyware.* auditoria@spyware.walk.com.br
Enhancements:
- Now the config file name has renamed.
- From audit (in /var/qmail/control for /var/qmail/control/auditor) and qmail-queue-real-audit for qmail-queue-real-auditor.

Domain Auditor project was written to audit and track accounts within a domain. This tool uses LDAP queries to a definable Active Directory server to find various definable classes of accounts.
Initially it will operate interactively, but capabilities may be added in the future to automate functions (i.e. generate reports on a scheduled basis). The installation script handles most installation chores, so setup is very straightforward.
The tool is beta status at this time, but is in being used to generate SOX reports for my employer.
Main features:
- Reports - This function will display a list of defined reports, when invoked it will generate a list of accounts from AD (via LDAP queries) the results returned will depend on what you have defined for the filter for any particular report class under Sysadmin
- Sys Admin - This function will allow you to changes the system settings for LDAP server and port, base DN, Bind DN, username and password, and the database settings (mySQL only at this time). You may also add the report class definitions and their matching LDAP filters within this module
- User Admin - This screen is used to define users for the system and their rights. Usernames are used as the primary value, and entered values are validated via LDAP queries
- Audit Logs - The system logs all changes to the information stored and this page will allow you to review the data from these logs

glibc-audit is a modified version of glibc for application developers who check their code with an automatic memory access checker such as valgrind, Insure++, or Purify.
glibc-audit has been audited and cleaned up so that reports from the developers use of a memory access checker are more likely to be interesting to the developer, with less "noise" from the C library itself. Typically, glibc-audit initializes all of its local variables and structs before use. Ordinary glibc uses uninitialized dummy variables that are "dont-care" to its logic but reported by the memory access checker.
Also, the r_debug.r_brk protocol has been enhanced to co-operate with a co-resident auditor. If the auditor sets .r_brk, then the runtime loader will call the auditor directly whenever a shared library event occurs.
This is much more convenient than using breakpoints. By default the old breakpoint protocol works just like before. The new protocol is binary compatible with the old on machines where a pointer to a function is the same size as an ordinary pointer. Platforms where a pointer to a function is larger (such as HP-PA RISC, Alpha processor, or PowerPC) are not binary backward compatible, and will have to increment r_debug.r_version. Exising clients (such as gdb) also will see an ignorable type mismatch error when they are built. But for now, it is worth more not to antagonize gdb at runtime on x86.
The patch modifies 91 files. Compared to glibc-2.3.2-27.9, the additional code occupies 18 more bytes of .text, and 24 fewer bytes in the .so. On a nano-scopic scale, the typical execution cost is 0 to 3 CPU cycles per affected routine; the estimated median total impact is less than 1 second per machine per day. In the case of *printf(), glibc-audit is faster than glibc because the cleaned-up source helps gcc-3.2 avoid generating atrocious code when initializing printf_spec.info for parse_one_spec() in stdio-common/printf-parse.h.
Glibc-audit was constructed by running a memory access checker on the internal testcases of glibc, then analyzing the reported errors and modifying the source. The process revealed 10 memory access bugs in glibc-2.3.2-11.9. Seven were fixed in glibc-2.3.2-27.9, two more have been fixed in CVS, and one is a design flaw that probably will not be fixed.
Predecessor patches to glibc-audit-1 were submitted to the glibc project, but those patches were ignored [user "guest", password "guest"], declined, or rejected. There is enough improvement in usability and reliability to publish glibc-audit-1 separately.
The unmodified glibc-2.3.2-27.9.src.rpm is available from RedHat mirrors. rpmbuild -ba --target i686 took about 4 hours and 2.5GB of disk space on a machine with 1.1GHz CPU, 384MB RAM, UDMA100 disk.
Enhancements:
- The patches were updated to glibc-2.4-4.
- A glibc bug that interfered with gdb stop-on-solib-events was fixed.
- On x86, x86-64, and PowerPC, the __NR_open system call was improved to avoid leaking information from the user to the kernel.

The Auditor security collection is a Live-System based on KNOPPIX. With no installation whatsoever, the analysis platform is started directly from the CD-Rom and is fully accessible within minutes.
Independent of the hardware in use, the Auditor security collection offers a standardised working environment, so that the build-up of know-how and remote support is made easier. Even during the planning and development stages, our target was to achieve an excellent user-friendliness combined with an optimal toolset.
Professional open-source programs offer you a complete toolset to analyse your safety, byte for byte. In order to become quickly proficient within the Auditor security collection, the menu structure is supported by recognised phases of a security check. (Foot-printing, analysis, scanning, wireless, brute-forcing, cracking).
By this means, you instinctively find the right tool for the appropriate task. In addition to the approx. 300 tools, the Auditor security collection contains further background information regarding the standard configuration and passwords, as well as word lists from many different areas and languages with approx. 64 million entries.
Current productivity tools such as web browser, editors and graphic tools allow you to create or edit texts and pictures for reports, directly within the Auditor security platform. Many tools were adapted, newly developed or converted from other system platforms, in order to make as many current auditing tools available as possible on one CD-ROM.
Tools like Wellenreiter and Kismet were equipped with an automatic hardware identification, thus avoiding irritating and annoying configuration of the wireless cards.
Enhancements:
New & Updated tools:
- proxychains 1-8-1 (for example scanning over proxy more easy)
- yersinia-0.5.4
- kismet-logfile-viewer klv.pl and klc.pl
- ntp fingerprinting tool
- tftp bruteforce tool
- snmp fuzzer
- cisco torch 0.4b
- unicornscan 0.4.2
- packit
- sendip
- nasl 2.2.4
- tcpick
- cryptcat
- amap version 4.8
- tcpsplit
- Ethereal version 10.11
- ettercap-ng-0.72 and modified the etter.conf
- replaced tinysnmp with snmp tools
- vnc2swf /usr/X11R6/bin/recordwin and vnc2swf
- edit_vnc2swf.py
- edit_mp3.py
- wpa-supplicatiant 0.3.8
- hostapd-utils 0.3.7
- ssldump
- fragrouter
- Metasploit 2.4 including all known updates
- airsnarf, but no menu at moment
- fakeap to /opt/auditor but no menu entry at moment, need to write a shell script
- dsniff 2.4b1-10
- nessus plugins updated
- exploit tree updated
- Snort 2.3.2-5
- Bleeding-edge rules for snort
- New aircrack
- New airsnort
- Bet i forgot some to mention.
New & updated drivers:
- rt2400 linux drivers and utils (untested)
- rtl8180 driver (8180_26_private.ko and open8180.ko and /usr/local/bin/wlanup and /usr/local/bin/wlandown) (Untested)
- hostap drivers 0.3.7
- ipw2100 & ipw2200 incl firmware, incl monitor mode
- Prism54 with injection patch
- Linux-wlan-ng with injection patch
- Madwifi with injection patch
- ACX drivers are back on cd
Addons:
- Default password list has been updated
- Added some changes to the network stack using /etc/sysctl.conf, which will be called from knoppix-autoconfig script
- New background image
Some fixes i remember:
- Kernel completely rebuilded to provide full functionality
- Isolinux now accepts bootparameters again
- USB drivers are back to /dev/sda and booting from stick works fine
- grub files have been fixed
- fixed hostname /etc/hosts
- /cdrom/index.html pointed to the old forum fixed that
- Added cardctl eject, cardctl insert into switch-to-XY scripts
- Fixed the homebutton of the konquerror when clicked first time
- Fixed the menuentry for nessus

Paymaster is an open source free payroll and HR application designed for small to large organisations. Paymaster project works in batch process system for paying employees, using journal entries and a series of ledgers for storing the accounts.

A customisable backed calculates the results to help meet the diverse requirements of payroll. Complex tax laws, leave, varying pay rates, allowances, superannuation are some of the things the payroll system can handle. Paymaster is written for gnome and uses postgresql for its database backend.

Autohouse II is an invoicing system for small repair shops.
Autohouse II comes configured for an auto repair shop but can be configured to handle any shop with customers who have things to be repaired.
It includes a customer and vehicle database, the ability to generate invoices, and the ability to track the repair history of a vehicle.
Main features:
- Customer/vehicle database.
- Multiple vehicles per cusomter.
- Ability to transfer vehicles fromone customer to another.
- Ability to view and modify past and current workorders.
- Parts Inventory
- Configurable labor rates and sates tax.
Enhancements:
- A build problem was fixed.
- The MoveTransaction dialog was modified to be more friendly.

T-BEAR is the Transient Bluetooth Environment security AuditoR. It includes an ncurses-based BT scanner, a Bluetooth DoS proof-of-concept, and a "hidden" BDADDR hunter similar to Redfang 2.5.
Other tools based on gnuradio are being developed, including a BT "sniffer".
Enhancements:
- Minor feature enhancements