TinyWall Firewall Free


TinyWall – A free, lightweight firewall

TinyWall is better known for what it doesn’t do than what it does: unlike some free firewalls it doesn’t interrupt you with pop-up warnings about what seems to be every second bit of data.

TinyWall (now on version 2.1) is designed to improve Windows’ own firewall features without requiring any expert knowledge, and while it offers the same whitelisting features as other packages – to ensure that the apps you use can get online without any difficulty – it does it through hotkeys or lists rather than pop-ups.

TinyWall lives up to the ‘tiny’ part of its name, and only takes up about 1MB on your hard drive, and is a very useful addition if you decide to stick with Windows’ built-in security tool.

TinyWall - A free, lightweight and non-intrusive firewall


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  • Category: Freeware
  • TrustMeher Review: Actually controls the windows default firewall and finetunes it.



What makes TinyWall special?
TinyWall includes a combination of features that sets it apart from both commercial and freeware firewalls.

TinyWall does not annoy you with popups at all, yet it is still extremely easy to add exceptions to your firewall rules.
TinyWall actively blocks hundreds of trojans, viruses and worms.
TinyWall does not require you to know about ports, protocols and application details.
TinyWall prevents malicious programs from modifying the settings of Windows Firewall.
TinyWall does not install drivers or other kernel components, is free and lightweight.

Feature overview
Multiple and easy ways to whitelist programs
Automatic learning mode
Firewall tampering protection
Password lockdown of settings
Quick modes, like Normal protection, Allow outgoing, Block all, Allow all and Learning mode
Support for temporary/timed firewall rules
Port and domain blocklists
Hosts file protection
Option to always allow communication within LAN
Option to restrict an application to the LAN
Recognition of safe software and impostors
Full IPv6 support
List established and blocked connections
View open ports on your machine
100% free and clean software. No fees, no ads, no paid upgrades.

The no-popup approach
The problem
Most firewalls are based on the same interaction principles. Basically, whenever an application is trying to access the internet, display a popup asking the user what to do. This is not only annoying for the user, but also less than secure. On an average computer, a lot of applications are trying to access the internet. Displaying a popup for each app makes it very probable that unneeded applications will gain access to the network, as it increases the likelyhood of the user granting unnecessary rights to many applications. This phenomenon could be characterized as “security fatigue”, and at its extreme, the user does not verify any more what he gives internet access, but just blindly allows all programs that ask for it.

The solution
TinyWall takes a different approach. It does not display popups that “urge users to allow”. In fact, it will not notify you of any blocked action at all. Instead of showing popups, TinyWall makes it easy to whitelist or unblock applications by different means. For example, you can just initiate whitelisting by a hotkey, then click on a window that you want to allow. Or, you can select an application from the list of running processes. Of course, the traditional way of selecting an executable also works. This approach avoids popups, but still keeps the firewall very easy to use. Most importantly, with the no-popup approach, the user will only notice that a program has been denied internet access when he can’t use it any more. Consequently, users will only unblock applications that they actually need and none more, which is optimal from a security standpoint.

About the firewall technology
Microsoft started to include its own firewall product in versions of Windows XP, known as “Windows Firewall”. That firewall however, had seriously limited capabilities and usefulness, making a separate firewall product more than desirable. This bad reputation of Windows Firewall is still existent today, although somewhat unjust. In fact, newer versions of the operating system, Vista and Windows 7 include a totally new firewall technology, known as “Windows Firewall with Advanced Security”. This newer version corrects most of the defects of its predecessor, and is capable of filtering IP packets based on various protocols, local or remote ports, addresses, subnetworks, application and packet direction etc., separately or in combination. It turns out, it possesses almost everything a man could ask from a firewall engine. So why is Windows Firewall still fighting its reputation? Mainly:

Historical reasons. People tend to think it is the same useless product found in Windows XP.
TinyWall addresses most of these problems: TinyWall 1) gives Windows Firewall a sane and secure configuration and 2) presents you with a simple interface where you can easily define what has network access and what not, while 3) preventing other programs from modifing or overwriting your firewall settings.

[Source: Developers Website]

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