Free secure software for mac

A very useful tool that will tell you which ports are open in an IP.

This is a tool that would come in handy when trying to make your computer more secure by knowing exactly which ports are open. Mac OS Classic Only for now.

Secure Shell helper alleviates the need to use the command line to configure a working OpenSSH system. Its all point and click !
Main features:
- Control whos allowed to access your account
- Generate new OpenSSH keys
- View/Export your public keys
- Setup and control the SSH server
- Easy to use Wizard allows you to configure the server and personal identity.
Enhancements:
- Fixed issue where turning off Password Authentication didnt work
- Smaller app size.

iShred Express provides a drag and drop interface to the "SRM" or secure delete function.
USE AT YOUR OWN RISK. FILES DELETED WITH THIS PROGRAM ARE NOT RECOVERABLE, MAKE SURE YOU KNOW WHAT YOU ARE DOING.
Tested with Mac OS X 10.4.2
Enhancements:
- First Public Release.

FTPsync is an Action Folder script that silently uploads to an FTP server the files/folders added to a local folder, and removes them from the server when they are moved from the folder. It requires NcFTP, a free program. I decided to use NcFTP instead of the built-in FTP command, because NcFTP can upload and remove whole folders. It comes in two version: a secure version and a non-secure one.
The former uses ncftp bookmarks, the latter store password in clear text.

Read the ReadMe file for more explanations.

TrashTimer is a prefpane for automatic trash deletion...
Automatically removes individual files or folders from the trash after a configurable period of time. Provides secure trash deletion.
Enhancements:
- Distributed as a Universal Binary for both PowerPC and x86 based Macs.
- Improved German localisation.

sendSMS is a small desktop application for sending SMS messages.
This program lets you send SMS messages to any phone in the world if you have a clickatell account.
Main features:
- Secure https connection to clickatell server
- Addressbook
- Easy to use interface
- Account balance information
- History of sent messages.

i23 is a useful application to secure store your important data like passwords/serials/pins/tans. Password protected documents can only be opened on the same architecture (Intel/PPC). i23 uses a 320bit encryption and by quitting the application the clipboard is cleared.

The AquaticPrime framework is a secure registration method for shareware application developers, released as free open-source software.
AquaticPrime uses RSA encryption to provide excellent security.
It is computationally infeasible for an attacker to generate fake serial numbers, despite the entire framework being open-source.
Main features:
- One-way licenses using RSA - a secure algorithm
- Easy to use methods for creating and validating licenses
- Incredible flexibility with license files
- Cocoa, Carbon, and PHP implementations available
- Framework will always be free & open-source.
Enhancements:
- Support for processing licenses using eSellerat.
- Fixed a bug in the PHP implementation which could generate invalid licenses when using certain characters
- Expanded and improved Carbon implmentation.