INSUBCONTINENT EXCLUSIVE:
Best free firewall softwareIn the 1990s, Microsoft had a problem: Windows seemed to suffer from endless security problems that hackers and
other online villains were quick to exploit
One way to fight back was to install a firewall – an app that blocked malicious and/or unwanted network traffic and that could ensure that
dodgy software couldn't sneak onto your PC.So Microsoft began building its own firewall into Windows, but there has been ongoing controversy
as to its robustness as a ‘best solution’, or whether it's merely just good enough
That remains the case today, with the potential for cyber-attacks still very much a danger, and the promise that third-party software can
make your system even more secure
These are the firewall apps we think you should consider using no matter which version of Windows you're running.Most of us run a hardware
firewall on our router, and a software firewall on our Windows PC
Some antivirus providers bundle a firewall with their free antivirus software, while others only include one with their premium security
Here we’re looking at firewalls that can be used alongside your regular antivirus software.ZoneAlarm Free Firewall 20181
ZoneAlarm Free Firewall 2018Offers real-time protection and extra tools for Wi-Fi securityBoasts a ‘full stealth’ modeDefenseNet
security updatesIntegrated online backupRequires email address for activationFor many of us, ZoneAlarm Free Firewall 2018 was the app that
introduced us to firewalls in the first place, and it was a must-have app back in the days when Windows effectively told the internet "Hack
me! I'm easy!"The current version of ZoneAlarm Free Firewall hides open ports, identifies potentially dodgy traffic, disables malicious
programs and connects to DefenseNet, which provides real-time security updates as new threats are detected
It also protects your computer on public Wi-Fi networks, and offers 5GB of online data backup via IDrive.When you're installing the
software, read through each step carefully if you don't want to set Yahoo as your default homepage; the 'Customize installation' option is
You'll also need to submit an email address to activate the firewall, though ZoneAlarm promises not to share it with any third parties
If that isn't an issue for you, ZoneAlarm Free Firewall is the best free firewall you can download.2
Comodo Free FirewallAn effective solution with easy sandboxing to stop malware in its tracksSandbox for less secure programsMonitors for
suspicious activity and appsTries to install Comodo Dragon browserIt’s worth taking your time when installing Comodo Free Firewall because
it comes bundled with an extra browser, and if you click through too hastily you might find that it's installed itself without you
realizing.Comodo Free Firewall sits in a small window at the top right of your desktop, providing one-click access to sandboxed versions of
Chrome, Firefox and Comodo Browser for safer surfing
You can also run any other programs in a sandbox – ideal if you enjoy experimenting with free software, as these apps can sometimes offer
more than you bargained for.It’s easy to control permissions for different networks, and you can create rules for specific programs too
(allowing incoming traffic, outgoing traffic, both, or neither)
Viruscope monitors the behavior of processes for anything that looks suspicious (though your regular antivirus software probably has this
covered), and website filtering enables you to block certain sites.Comodo Free Firewall will also offer to set Yahoo as your homepage, but
the checkbox is much easier to see and untick than ZoneAlarm's
It will also suggest making its own secure Comodo Dragon your default browser and importing your settings from Chrome
You can't opt out of installing the browser, but you can choose not to use it.Comodo Free Firewall will offer to change your DNS (domain
name resolution service) provider to Comodo Secure DNS for more faster, safer browsing.3
GlassWireA well-designed, information-packed firewall to boost your securityDisplays network traffic usageCan block individual programsScans
apps for suspicious behaviorNot very user-friendlyGlassWire is a slick looking free firewall that shows you exactly which programs are
sending and receiving data over your network, and how much, making it easy to identify anything unusual
There's a huge amount of information available, which might seem alarming at first, but you can clear all of GlassWire's logs in a few
seconds.You'll be notified when a new application or service wants internet access, and you can allow or block it with a single click. In
actual fact, GlassWire is really just an interface built on top of the Windows firewall, so while certainly more attractive (and
informative) than the latter, it’s not going to be any more robust.The premium versions of GlassWire includes some extra features like
monitoring of your webcam and microphone, storing records for more than a month, and monitoring multiple remote connections, but for basic
use the free edition is superb.4
TinyWallA neat little app that gives you extra control of Windows' own firewallNo annoying pop-upsSimple and clean interfaceRequires manual
intervention to vet appsTinyWall 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.5
OpenDNS HomeCustomizable filters to protect your personal data at a router levelAlternate approach to firewall securityCan be used to
supplement existing firewallDoesn’t replace separate firewall softwareOpenDNS isn't a downloadable free firewall; it's a change you can
make to your router's settings so it connects to the internet via OpenDNS' servers
That means the protection applies to any device on your network, which is useful in today's hyper-connected homes and businesses.OpenDNS
Home automatically blocks known offenders and offers a range of content filtering options to keep the kids away from filth, too, and it
helps prevent phishing attacks
The service is free, and there are full setup instructions for every kind of device.Find out how Windows 10 makes the most of its security
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