The software has been trusted by millions of users across the globe and the results of this software are just beyond the expectations. The market capitalization of Norton is above 50 percent and it is far better than its competitors in the same field. The main features of the Norton Anti-virus Software are Internet Security, Firewall and Phishing Protection. The software checks every web-page you open and browse and detects the security threats, if any are present. Firewall feature of the software avoids any unwanted programs like malware and spyware enter your computer. The firewall would also keep a check on the downloaded files so that you do not download any bad or corrupt file from the Internet.

Nowadays, phishing has also become a threat for the web users but Norton also takes care of the fake sites and blocks them so as to enable you to use the internet safely. The software was launched in the year 2000 for the first time and since then the program has grown and developed by leaps and bounds.

Various features have been added to the software over the years and the latest version of the software is 2010(17.0) for Windows and 4.0 for MAC computers. The software is suitable for Windows as well as the Macintosh computers. For notebooks, company has released separate versions designed and developed exclusively for the notebooks.

The best part about the software is that the latest version would run on the Windows 7 without downloading any patch and everything would be compatible with the latest version of Windows. The only problem with the software is un-installation.

Numerous users have complained that the software is very difficult to remove from the hard disk and some registry files are left behind even after the un-installation is done which interrupts the normal functioning of the computer. However the company has claimed that these problems have been resolved in the latest version. Overall the software gives good value for your money.

There are plenty of incidences where identity of person is getting stolen through online virus threats. As there are different technologies are evolving, various thieves are developing new and innovative techniques to intrude other people’s privacy. There is always a constant battle between technology and attempt by bad guys to make most of the technologies for their own selfish purposes. So there is a constant need of the hour for use of up gradation of existing system. Set of programs are designed for the purpose of precise protection of the PC. All the spy wares, ad wares, malwares are detected by the precise systems of the internet security. Most of the solution providers offers patch-ups and updates on daily basis and thus they have big database of all the solutions for newer and more fatal viruses.

Some of them offer their service with some fee whereas some do offer trial versions of their software. Online security protection system should automatically detect and download latest updates from the server of the service provider and directly download from the source. It should also notify the customer about the manual updates for the software and its locations. One should make sure either on weekly basis or daily basis that they have scanned their computer with latest version of the software.

It is final responsibility of the end user to make sure that all the automatic updates are properly working in order to safeguard their PC. While choosing perfect software for your system, one should consider several options, McAfee Internet Security, Microsoft Internet Security, Norton Internet Security, and AVG Internet Security are some of the obvious choices for the internet security. One of the primary considerations for choosing a right kind of software security suite is capacity to scan for viruses, removal of viruses from the system. These viruses could be anything ranging from small programs which may annoy you from time to time or it may wipe out everything stored on your hard disk.

There are many ways to combat internet problems though. One piece of software that is free and also comes in a premium version is AVG. AVG is probably one of the best anti-virus software out there. I have not had any issues on my computer since switching to it. McAfee and Norton cost a ton of money, and yet I always hear how they never work well. AVG works like a pro every time.

You can run scans with it every day which will check for a bunch of different things: spyware, adware, malware, Trojans, worms, viruses, you name it. The paid version is only about forty bucks and my friend has it. He says that it is good, but all you really need is the free version. AVG is compatible with all versions of windows, including the new Windows 7. It helps speed your computers performance up by removing anything that could possibly get in your way of a great browsing experience.

The paid versions also help in anti-spam for your email, but more importantly, it puts up an advanced firewall to block hackers from getting in. It will pop up on your screen if anything on your computer is trying to gain access to something it should not be accessing.

In this day and age where identity theft and scammers, AVG is one of the best internet security tools you can have to combat this. And again, the best part is that AVG has a free version that does more than most paying programs. AVG has updates that occur daily that help against any new threats. These download automatically once you open up the program, so you know that you are getting the most up to date protection. AVG Free is the best internet security product out there.

1. Always make backups of important information and store in a safe place separate from your computer.
2. Update and patch your operating system, web browser and software frequently. If you have a Windows operating system, start by going to www.windowsupdate.microsoft.com and running the update wizard. This program will help you find the latest patches for your Windows computer. Also go to www.officeupdate.microsoft.com to locate possible patches for your Office programs.
3. Install a firewall. Without a good firewall, viruses, worms, Trojans, malware and adware can all easily access your computer from the Internet. Consideration should be given to the benefits and differences between hardware and software based firewall programs.
4. Review your browser and email settings for optimum security. Why should you do this? Active-X and JavaScript are often used by hackers to plant malicious programs into your computers. While cookies are relatively harmless in terms of security concerns, they do still track your movements on the Internet to build a profile of you. At a minimum set your security setting for the “internet zone” to High, and your “trusted sites zone” to Medium Low.
5. Install antivirus software and set for automatic updates so that you receive the most current versions.
6. Do not open unknown email attachments. It is simply not enough that you may recognize the address from which it originates because many viruses can spread from a familiar address.
7. Do not run programs from unknown origins. Also, do not send these types of programs to friends and coworkers because they contain funny or amusing stories or jokes. They may contain a Trojans horse waiting to infect a computer.
8. Disable hidden filename extensions. By default, the Windows operating system is set to “hide file extensions for known file types”. Disable this option so that file extensions display in Windows. Some file extensions will, by default, continue to remain hidden, but you are more likely to see any unusual file extensions that do not belong.
9. Turn off your computer and disconnect from the network when not using the computer. A hacker can not attack your computer when you are disconnected from the network or the computer is off.
10. Consider making a boot disk on a floppy disk in case your computer is damaged or compromised by a malicious program. Obviously, you need to take this step before you experience a hostile breach of your system.

Botnets are networks of computers that hackers have infected and grouped together under their control to propagate viruses, send illegal spam, and carry out attacks that cause web sites to crash.

What makes botnets exceedingly bad is the difficulty in tracing them, sometimes even with the best internet security software, back to their creators as well as the ever-increasing use of them in extortion schemes. How are they used in extortion schemes? Imagine someone sending you messages to either pay up or see your web site crash. This scenario is starting to replay itself over and over again.

Botnets can consist of thousands of compromised machines. With such a large network, botnets can use Distributed denial-of-service (DDoS) as a method to cause mayhem and chaos. For example a small botnet with only 500 bots can bring corporate web sites to there knees by using the combined bandwidth of all the computers to overwhelm corporate systems and thereby cause the web site to appear offline.

Jeremy Kirk, IDG News Service on January 19, 2006, quotes Kevin Hogan, senior manager for Symantec Security Response, in his article “Botnets shrinking in size, harder to trace”, Hogan says “extortion schemes have emerged backed by the muscle of botnets, and hackers are also renting the use of armadas of computers for illegal purposes through advertisements on the Web.”

One well-known technique to combat botnets is a honeypot. Honeypots help discover how attackers infiltrate systems. A Honeypot is essentially a set of resources that one intends to be compromised in order to study how the hackers break the system. Unpatched Windows 2000 or XP machines make great honeypots given the ease with which one can take over such systems.

A great site to read up on this topic more is The Honeynet Project (http://project.honeynet.org) which describes its own site’s objective as “To learn the tools, tactics and motives involved in computer and network attacks, and share the lessons learned.”

You cannot be so sure to yourself that all of your records are kept safe as you look through your mailbox, folders, and computer files. You are not even one fine superhero who can put a stop to the evilness of the spyware programs thriving your computer system. Therefore, totally forget about eliminating the spasm and spyware presence with your own bare hands. You will definitely need the use an anti-spyware software to remove the spyware program and to work things out smoothly for your own benefit. Taking into account the conventions, the anti-spyware software programs come in three forms which can vehemently remove the spyware that is actively crawling through all your data and files. They do come as email plug-ins, stand-alone programs, or as server-based email filters.

What are they all about? How do they remove the spyware? Basically, each of them has its own task to deal with, so to speak. There are some particularly well-known anti-spyware software programs which can really remove the spyware that is present in your computer system. They are McAfee’s Spyware Killer, the Bayesian filtering, the Spam Agent and the Email Protector of Anti Spam Software.

How do these things come to terms with the removal of the spyware programs? Generally, through these anti-spyware and anti spam software programs, the mail inboxes are protected against junk mails, the spam IP addresses are blacklisted, and more so, all of the unwanted messages are hence eliminated from coming into the mailbox. The anti spyware software programs work like the policemen. They investigate, scan, and look for proofs of suspicious codes which are present in the computer operating system and therefore eliminate them as soon as they prove to be harmful for the data system.

What is meant then by removing spyware software programs for free? As you know, the Internet is a host to several products. The online market is a portal to free trial versions of at least a thousand products. The anti-spam and anti-spyware software programs are among them. Of course, free trial versions of these products from the most reputable firms are offered for free. What should you do then? You can surf the net and browse through a lot of websites and find one that offers a free trial version of the anti-spam and anti-spyware software programs. There is no harm in trying these free trial versions. After all, these stuffs really exhibit tremendous prices. But then you must be cautious too. Make sure that you download one that is offered by the trusted companies as there are times when those which are prompted in the ads are the disguised spyware software programs themselves! And when you get to download them—you are dead meat! Therefore, always be on guard fro your files and personal information. You surely do not want to be a victim!

Phishing (pronounced as “fishing”) is defined as the act of sending an email to a recipient falsely claiming to have an established, legitimate business. The intent of the phisher is to scam the recipient into surrendering their private information, and ultimately steal your identity.

It is not at easy as you think to spot an email phishing for information. At first glance, the email may look like it is from a legitimate company. The “From” field of the e-mail may have the .com address of the company mentioned in the e-mail. The clickable link even appears to take you to the company’s website, when in fact, it is a fake website built to replicate the legitimate site.

Many of these people are professional criminals. They have spent a lot of time in creating emails that look authentic. Users need to review all emails requesting personal information carefully. When reviewing your email remember that the “From Field” can be easily changed by the sender. While it may look like it is coming from a .com you do business with, looks can be deceiving. Also keep in mind that the phisher will go all out in trying to make their email look as legitimate as possible. They will even copy logos or images from the official site to use in their emails. Finally, they like to include a clickable link that the recipient can follow to conveniently update their information.
A great way to check the legitimacy of the link is to point at the link with your mouse. Then, look in the bottom left hand screen of your computer. The actual website address to which you are being directed will show up for you to view. It is a very quick and easy way to check if you are being directed to a legitimate site.

Finally, follow the golden rule. Never, ever, click the links within the text of the e-mail, and always delete the e-mail immediately. Once you have deleted the e-mail, empty the trash box in your e-mail accounts as well. If you are truly concerned that you are missing an important notice regarding one of your accounts, then type the full URL address of the website into your browser. At least then you can be confident that you are, in fact, being directed to the true and legitimate website.

Keylogger is a program that runs in your computer’s background without the user knowing that it’s there. It secretly records all of your keystrokes for you to view later on when you have the time to check. typically the program is used by companies that want to monitor what their employees are doing when they are suppose to be getting work done. It is also used by hackers who want to get hold of private information for the user without them having any knowledge of what is going on. The program will record the information for as long as the application wants. The attacker then carefully reviews the information in hopes of finding passwords or other information that would prove useful to them. For example, a keylogger can easily obtain confidential emails and reveal them to any interested outside party willing to pay for the information.

Keyloggers can be either software or hardware based. Most software-based keyloggers are quite easy to distribute and infect, but at the same time are more easily detectable. Hardware-based keyloggers are a little more complex and much harder to detect. Keyloggers have become one of the most powerful applications used for gathering information in a world where encrypted traffic is becoming more common.

With all the X-rated along with other improper material on the web, it’s important to protect our children from viewing such things that can be harmful. Keyloggers is one of those types of program that can help with making it happen.

Everyone in the United States has heard of the leading antivirus vendors Mcafee, Symantec, Trend Micro and Computer Associates. In the United States, these companies are the leaders in the market. To add another leader into the mix, Microsoft acquired intellectual property and technology from GeCad software in 2003, a company based in Bucharest, Romania. Along with that, they also took over Pelican Software, which had a behavior based security as well as Giant Company Software for spyware and Sybari Software, which manages virus, spam, and phishing filtering. So from the looks of it, Microsoft is looking to make their presence known within the antivirus industry.

There’s been a lot of talk about whether Microsoft will ever be able to be a dominant force in the antivirus market by simply bundling it technology along with it’s operating system at no charge. Something that has been done in other markets such as word processing and internet browsers.

There are many antivirus vendors who operate in this market. In other countries, there are quite a few companies with great market presence that are beginning to get better known. Just to name a few, they are GriSoft out of the Czech Republic, Sophos in the united Kingdom, Panda Software out of Spain, Kaspersky in Russia, SoftWin in Romania, F-Secure in Finland, Norman in Norway, Arcabit in Poland, VirusBuster out of Hungary, and AhnLab in South Korea.

No one is really sure where the industry is heading and the market faces a rapidly changing landscape over the next few years or so. The malicious programs that are coming out are getting more complex as well as the number of them are increasing. The effort being put forth to provide fixes for viruses is staggering. It’s amazing to see the viruses that are being released on companies and individuals, they are getting “smarter” in the way they propagate themselves quickly while they hide themselves by moving around a system and renaming themselves to make it harder to remove them.

Whatever you do in regards to a antivirus program, make sure you get one, if not two of them to protect you computer and laptop.

If you’ve been on the internet for any length of time, you most likely have seen an e-mail trying to get you to install the program. You might not have realized it, but pretty much everyone has received one of these e-mails that the sender promises to remove and destroy any virus that may be on the system. It also informs you that this attachment is free to download. Of course the message seems legitimate, but in reality it’s the nightmarish virus. when you download it, you’ve potentially exposed yourself to major headaches as well as a list of ailments to your computer and/or laptop.

When a Trojan is activated, different things can happen. Some Trojans are more annoying than malicious. Some of the annoying Trojans may choose to change your desktop settings or add goofy desktop icons. The more serious Trojans can erase or overwrite data on your computer, corrupt files, spread viruses, spy on the user of a computer and/or secretly report data like browsing habits to other people, log keystrokes to steal information such as passwords and credit card numbers, phish for bank account details and even install a backdoor into your computer system so that they can come and go as they please.

To increase your odds of not encountering a Trojan, follow these guidelines.

Remain diligent
Trojans can and will infect your computer through rogue websites, instant messaging, and emails with attachments. Do not download anything into your computer from someone you don’t know and trust.
Ensure that your operating system is always up-to-date. If you are running a Microsoft Windows operating system, this is essential.
Install reliable anti-virus software. It is also important that you download any updates frequently to catch all new Trojan Horses, viruses, and worms. Be sure that the anti-virus program that you choose can also scan e-mails and files downloaded through the internet.
Consider installing a firewall. A firewall is a system that prevents unauthorized use and access to your computer. A firewall is not going to eliminate your computer virus problems, but when used along with regular operating system updates and reliable anti-virus software, it can provide additional security and protection for your computer.

Nothing can guarantee the security of your computer 100 percent, but following these guidelines will help reduce the possibility of infection to your computer or laptop.