With most anti-virus developers coming out with suite’s that feature several malware detection and prevention technologies all in one packages, the relevance of firewall software is undermined mainly due to the complexity of attacks that are on the internet. They used to work fine but in today’s brute force attacks, they are quite useless for malware now tries one tactic and then shifts to another if it is blocked at one front.

Malware has evolved as much as the technology that it attacks and a mere blocking of attacks on one front is futile. Many computers are even infected without the user knowing it leaving them with propagation points for other attacks.

As subject to many attacks that are targeting not only computers but networking components that they may be connected to, routers and other networking products now come with built in protection for such an issues. They used to be simple plug and play appliances that allows us to expand or improve out ability to connect to the internet but hackers have found of ways to use these gadgets as tools in their never ending quest for things to attack.

Infected routers have been found all over the world showing the complexity level at which these hackers operate. Firewalling them allows them to stop attacks even before they happen. Have old hardware, then a simple firmware upgrade may be in order to allow them ample protection. New ones have them built in so not much needs to be done except for frequent checks with the manufacturer’s website for firmware upgrades.

These nifty additions to your network and computer can harbor unwanted guests which makes it imperative to have anti-virus software. Anti-virus software prevents hacking software from hiding in these normally sublime hardware that can be portable thus mobile taking it’s payload with it where ever you attach them.

Most software scans and monitors these gadgets for any infections but even when installing new storage devices such as hard drives and NAT’s it would be best to scan them from the start. It also allows the anti-virus software to recognize any built-in software that may come with the drives to monitor them effectively. Frequent updates to the anti-virus’s database and engine may also be necessary as well as updates to software that allows these attached hardware to function to keep you safe online each and every time you connect to the internet.

I recently acquired a Playstation 3 to serve both as my lone game console and bluray player. I wanted to get one of those media tanks as well – these gadgets where you can load video files and play them on your TV. But I discovered that you can download PS3 Media Server, turn on the Media Server function of the PS3 and my PC can now stream video and audio files directly to the PS3.

At first I couldn’t make it work, I tried everything but my PS3 just couldn’t detect my PC. Then I realized that even though I gave permission for the server in the Windows Firewall, what I really needed to do was to turn off the firewall completely, which allowed the PS3 to detect it. Then I just turned it back on. It’s a simple solution and it works.

The term “Dumb Firewall” is a term to describe a firewall program that has very little intelligence, hence its name. It’s primary function is to simply block ALL Internet connections by default. Some of these may ask you whether you trust a program before it will allow inbound or outbound connections to your computer. Users that choose not to trust the program may find that their Internet program cut off already. On the other hand, if they choose to trust the ‘WRONG’ program, they may be allowing hackers into their computer without ANY future warnings from the Dumb Firewall.

• McAfee Personal Firewall Plus
  This product is somewhat expensive but it is always worth all the bucks you shell out. McAffee Personal Firewall Plus is being sold in a yearly subscription basis rather than the one-time purchase. This kind of purchase may appeal to some buyers. Also, there is no existing free trial version for this product.
  Comparatively, this firewall software have a small footprint, which means it only requires low memory usage. However, McAfee for Windows ICS and IIS networks and web servers are not supported.

Now that you have a fairly good background about the top personal firewall software, it is now your responsibility to review and choose one to use for your home network protection.

• Symantec Norton Personal Firewall 2004
  Although this product does not have a trial version and its graphical user interface is not as friendly as others’ are, Symantec makes sure that it is continuously improving. Coming from a reputable company, Norton Personal Firewall administers network security very efficiently and reliably.
• TINY Personal Firewall
  This product is relatively new to the network security scene. It boasts its low RAM or memory usage. It features an interesting time-based rule, which is relevantly useful because you can schedule what packet filters will operate at a certain time of day. Just for the record, the US Air Force is using this product.

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Want to quickly find and fix potential problems across all of the servers in your farm? Then don’t forget to take a look at SharePoint Health Analyzer. SharePoint Health Analyzer is a feature in SharePoint Server 2010 and SharePoint Foundation 2010 that allows administrators to schedule regular, automatic checks for potential configuration, performance, and usage problems in the server farm. Any errors that SharePoint Health Analyzer finds are identified in status reports that are made available to farm administrators in Central Administration. Status reports that are produced by SharePoint Health Analyzer explain each issue, list the servers where the problem exists, and outline the steps that an administrator can take to treat the problem. In some cases, errors are repaired automatically as soon as they are found, and farm administrators are informed of the repairs.
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Another software application in the market is the ZoneAlarm Pro which presents a multi-layered firewall technology that keeps intruders out while protecting the core of your PC and makes your computer system invisible to hackers. ZoneAlarm Pro is one of the most widely used firewall software application in the market.

Other notable benefits and features that are present in the ZoneAlarm Pro firewall that are worth taking note of includes:
• Network and Program Firewall
• Operating System Firewall
• Identity Theft Protection
• Anti-Spyware
• Game Mode
• Superior Compatibility and Performance
• Spy Site Blocking
• Privacy Protection
• Email Security

The Internet aside from being a repository of knowledge is also unfortunately a haven for malicious users that implement various types of attacks to penetrate computer system security with intent to cause damage. Securing the computer system has become the primary focus for both the individual and corporate users alike.

Internet security can essentially be broken down to three areas of concern, antivirus utilities, firewall protection and recommended practices (common sense). It is important that all of these three aspects be in place in your computer system to provide you adequate protection. Understanding the events that can lead to a compromised security is a necessity in computer protection.