Dropbox will make secure backup, sync and sharing a lot easier than ever before. You just have to simply put your files into your Dropbox folder and you will be able to get to them from anywhere. Also you can collaborate with your friends and co-workers and share photos, documents, music.

iAlertU is the first of its kind alarm system for your Apple MacBook computer.  Basically iAlertU is a car alarm for your Apple Mac. iAlertU uses the built in sudden motion sensor (SMS) device to detect movement of your Apple MacBook and triggers an audible and visual alarm.  The alarm can also be triggered by keyboard and mouse/trackpad movement.

Adeona is the first Open Source system for tracking the location of your lost or stolen laptop that does not rely on a proprietary, central service. This means that you can install Adeona on your laptop and go — there’s no need to rely on a single third party.

WaterRoof is an IPFW firewall frontend for Mac OS X with an accesible interface and a lot of useful options. Features include traffic shaping management, pre-defined rule sets and a wizard for easy configuration. You can also watch logs and statistics.

sharedSecrets is a lightweight password manager for the Mac. You have to remember just one master password, and sharedSecrets handles all the Internet passwords, shopping acounts, PINs for banking and even the code number of your safe.

Mac HelpMate contains powerful diagnostic features, such a s the ability to run SMART (S.M.A.R.T) tests, check temperature and hardware sensors, inspected installed packages, repair permissions, clean caches, remove unecessary trash files, asr multicast server, support for Growl notifications and much much more. Mac HelpMate is an AppleScript that is able to repair your system, to offer information, optimization, diagnostics and tweaks.

PeerGuardian is Phoenix Labs premier IP blocker for OS X. PeerGuardian integrates support for multiple lists, list editing, automatic updates, and blocking all of IPv4 (TCP, UDP, ICMP, etc), making it the easiest and safest way to protect your privacy on P2P. A PeerGuardian widget is included.

CiphSafe is a software designed to store passwords or other notes securely. Encrypts with 320-bit Blowfish, includes a very clean interface and random password generation. Uses the system’s OpenSSL for encryption.

i23 secures and stores your data safely. i23 stores things like passwords, serial numbers, pin numbers and more. i23 clears your clipboard when closed because of its 320 bit encryption. i23 is a perfect application to store your information.

QuickPass is an easy way to generate your passwords. QuickPass supports pronouncable passwords and can add itself as login item. The user can define the number, length and type of the passwords they generate freely, which is what sets quick pass apart from other password generating softwares.