Windows Firewalls

Source

Most modern broadband routers ship with a hardware-based firewall and, as anyone in security will agree, a hardware firewall is always more secure than a software-only firewall. For this reason, many users now forget to install or turn on their Windows firewall, thinking that their hardware firewall is keeping their system safe.

However, this isn’t always the case. Some hardware-based firewalls are not configured out-of-the-box, so you are either protected against every possible attack, not at all, or somewhere in the middle (ie. some ports are enabled, some are disabled). If you’re running your own home network, each computer will need to be configured individually. This can be achieved from your hardware-based firewall. You can configure your firewall to allow or disallow traffic, depending on your computer. This isn’t always that easy to understand. It’s more simple configuring each PC using the firewall installed on the computer.

Webroot Desktop Firewall 5 was previously a commercial-grade software firewall that is now available for free. It’s superb for installing on your home computer, but it only ships with a free license for 1 PC and for personal-use only.

This is the latest 5.8 release containing a number of new features including automatic network detection, recognition of trusted software, better protection for your PC and much more.

Note that you to register through Webroot in order to obtain your serial code to use Desktop Firewall. If you already own Webroot Spy Sweeper, and have that installed on your machine, Desktop Firewall will not need a separate serial code.

Hackers and Predators How are hackers and predators a threat to computer security?

People, not computers, create computer threats. Predators victimize others for their own gain. Give a predator access to the Internet — and to your PC — and the threat they pose to your security increases exponentially. Hackers are unauthorized users who break into computer systems in order to steal, change or destroy information, often by installing dangerous malware without your knowledge or consent. Their clever tactics and detailed technical knowledge help them access information you really don’t want them to have.

How do hackers and predators find me?

Anyone who uses a computer connected to the Internet is susceptible to the threats hackers and predators pose. These online villains typically use phishing scams, spam email or instant messages and bogus Web sites to deliver dangerous malware to your computer and compromise your computer security. Hackers can also try to access your computer and private information directly if you are not protected with a firewall. They may also monitor your chat room conversations or peruse your personal Web page. Usually disguised with a bogus identity, predators can lure you into revealing sensitive personal and financial information, or much worse.

What can hackers and predators do to me?

While your computer is connected to the Internet, the malware a hacker has installed on your PC quietly transmits your personal and financial information without your knowledge or consent. Or, a predator may pounce on the private information you unwittingly revealed. In either case, they may:

• Hijack your usernames and passwords
• Steal your money and open credit card and bank accounts in your name
• Ruin your credit
• Request new account Personal Identification Numbers (PINs) or additional credit cards
• Make purchases
• Add themselves or an alias that they control as an authorized user so it’s easier to use your credit
• Obtain cash advances
• Use and abuse your Social Security number
• Sell your information to other parties who will use it for illicit or illegal purposes

Predators can pose a serious physical threat. Use extreme caution when agreeing to meet an online “friend” or acquaintance in person.

How will I know?

Check the accuracy of your personal accounts, credit cards and documents. Are there unexplained transactions? Questionable or unauthorized changes? If so, dangerous malware installed by predators or hackers may already be lurking.

What can I do about hackers and predators?
When you arm yourself with information and resources, you’re wiser about computer security threats and less vulnerable to threat tactics. Hackers and predators pose equally serious and but very different threats.

To combat online predators:

• Continually check the accuracy of personal accounts and deal with any discrepancies right away
• Use extreme caution when entering chat rooms or posting personal Web pages
• Limit the personal information you post on a personal Web pages
• Carefully monitor requests by online “friends” or acquaintances for predatory behavior
• Keep personal and financial information out of online conversations
• Use extreme caution when agreeing to meet an online “friend” or acquaintance in person

Take these steps to fortify your computer security against hackers right away:

• Use a 2 way firewall
• Update your operating system regularly
• Increase your browser security settings
• Avoid questionable Web sites
• Only download software from sites you trust. Carefully evaluate free software and file-sharing applications before downloading them.
• Practice safe email protocol:
• Don't open messages from unknown senders
• Immediately delete messages you suspect to be spam
• Make sure that you have the best security software products installed on your PC:
• Use antivirus protection
• Get antispyware software protection

An unprotected computer is like an open door for hackers and predators. For a more potent protection, use a spam filter or gateway to scan inbound email or IM messages. Products like Webroot Spy Sweeper® and Webroot Internet Security Essentials thwart dangerous malware before it can enter your PC, stand guard at every possible entrance of your computer and fend off any spyware or viruses that try to enter, even the most damaging and devious strains. While free anti-spyware and antivirus downloads are available, they just can’t keep up with the continuous onslaught of new malware strains. Previously undetected forms of malware can often do the most damage, so it’s critical to have up-to-the-minute, guaranteed protection.

Protecting the Perimeter
The most recent State of Internet Security focuses on Protecting the Perimeter. Many fundamental business activities - marketing, advertising, customer support, research - are Web dependent. Increasingly, the Web is now considered the number one delivery method for malware which poses a significant security challenge to businesses of all sizes. Webroot conducted a survey of Web security decision makers in the US, UK, Australia and Canada and found that the while the Web is widely understood as the primary attack vector, businesses still have gaping holes in their security strategy.