Spyware Removal Software - Read This is You Constantly Get Those Annoying Popups on Your PC

If you're getting unwanted pop-ups or the homepage keeps changing to something you didn't set, that's probably not a good sign. It means that your computer is infected with spyware and all sorts of trouble like Trojans, virus, and worms. It such a shame and although they may not be harmful as they initially seem, they can eventually bring down your PC and steal your private information.

You can't just manually remove these infections all on your own. You're going to need the help of a spyware removal software in order to thoroughly clean up your system. It is something that you get off the internet and install just like any other application. Mostly, you can download it for free but there are firms which offer the whole package for a fee.


What a spyware removal software does is inspect your hard drive to get rid of nasty infiltrators and destroy them for good. Just like any other technology, the blueprint for malicious programs like spyware keeps changing and so you're going to need a spyware removal software that constantly updates itself. The last thing you need is an application that's outdated and irrelevant.

After cleaning up your computer, the spyware removal software acts as a frontline guard against repeated attacks. It heavily patrols the system and takes down any attempt to cross the line. As the PC owner, you should also do your part and not solely rely on the software to do the job for you. Beware of opening risky websites and subscribing to anything that's free. Sometimes free can mean dangerous.(source)

Antivirus Internet Security Basics: How Viruses Get on a Computer

Recently a computer security expert stated that the only way to keep a computer 100% safe was to never turn it on. It turns out this inaccurate and a little misleading. A computer used solely to type up and print out documents, never connected to the Internet and that never received files transferred from some other computer, could in fact be a useful 100% secure computer system. This brings us to the two main ways viruses and other malware get on a computer: through a network like the Internet and file transfers from other computers.

Users want to attach computers to the Internet and receive emails, instant messages; browse web pages, download music and fun software etc. The problem is that this puts not just millions but billions of people at their doorstep! Imagine that if billions of people could reach a home instantly – how many ill intentioned people would come by to see if the doors and windows were secured? How many con artists would knock on the door? An Internet connected computer is in just that predicament.


When a computer is connected to a network by design it starts listening for communications from the outside world. Things known as ports get created which are special “doors” to the computer. These doors are special because they each have a designated program that will answer the door if it is knocked on. Examples of programs that listen for traffic from the network include:

1. instant messaging programs
2. Internet phone software
3. software for connecting to the computer from remote locations
4. Internet games

Even the operating system itself opens ports to share files or a printer or anything else on the computer. Each of those programs creates a “door” to a computer that it will answer if someone “knocks” on it. If that program is poorly designed then when it answers the “knocking” program could take advantage of it and thus compromise the computer.

In addition to people being able to come across the Internet and knock on one of the “doors” mentioned above - by using a web browser and surfing the Internet users are inviting people to access their computers. Every time a web site is browsed the web browser is downloading files to the computer and processing them. If that web browser is not programmed properly it is a huge security risk. For example on December 12 of 2008 Microsoft reported a big security hole in all versions of its Internet Explorer browser. The hole permitted data stealing software to be installed on the victim’s computer just by browsing an infected web page! Other examples of programs that invite access to your computer:

* Email programs
* File sharing and music sharing programs (by far one of the largest security risks)
* Instant messaging software

So aside from isolating a computer from the outside worldBusiness Management Articles, how can one protect a computer system? Here are some tips:

1. Don’t use Internet Explorer as your main browser. I am not bashing Microsoft or Internet Explorer particularly and something should be made clear: It is not necessarily that other browsers are programmed so much better but that 80% of people surfing the Internet are using Internet Explorer. Thus thieves interested in gaining access to the maximum amount of victims are going to spend most of their efforts exploiting the security holes of the browser that 80% of the people are using.
2. Put a firewall between your internal network and the Internet. A firewall’s job is to keep out those billions of people who can be at your doorstep instantaneously. It will only allow those you invite to knock on your computer’s door.
3. Use a Firewall on each individual computer. The network firewall mentioned above is a big step toward protecting the internal network. The problem is that it generally won’t protect users from themselves. A user browsing a website is telling the network firewall that it has given an invitation to that website and to permit files from that site to come through. If the user browses an infected website with a browser that has a security hole a virus will get into the network. If it is a certain type of virus it could start replicating itself within the local network. A computer firewall defends against this sort of problem.
4. Update your operating system and browsers. Security holes are constantly found in all operating systems and all browsers. Software updates patch these holes.
5. Use a good and up-to-date antivirus and spyware program. These programs help prevent damage from viruses that do make it to your system.
6. Backup your data. Short of isolating a computer it is impossible to 100% secure a system. If you backup your data then should the worst occur having good backups will prevent disaster.

The above represents the basics and go a long way to protecting computer systems. (source)

PC Security: It’s Bigger Than Viruses And Spyware

Nowadays the words ‘computer security’ are on every person’s mind who deals with computers. Everyone seems to be worried about some security concern with their computers. But what exactly does computer security mean?

Simplified, it means keeping your computer and of course, its data secure and safe. In the present age, most of personal data are stored in the computer. But some of us don’t have the fundamental knowledge of keeping those data in safety. This basic knowledge is very simple; all you have to do is following some uncomplicated rules that will improve the security of your computer hugely.

First of all let’s see what the internet connection is all about. We can take up a comparison- a computer with internet connection resembles your very own house. Your house has many openings- doors, windows. With the increase in number of openings, increases the number of chances for someone to enter into your house. I am not saying that some robbers are going to come, but more openings imply more chances of getting robbed.

So to check these visits from strangers you need to install a quality firewall and also update this installed firewall on a regular basis.

Nowadays, it’s not a headache to update your software or operating system. Microsoft Windows Update feature is a good instance. Ensure updating all your installations of your computer.

You will come across two basic kinds of firewalls. Both of these (one, hardware and another, software) carry out the same task. Generally, a hardware firewall is included in your router in case you use one but you may not have a software firewall on your computer.

Sometimes we quite foolishly let strangers come in. just opening an email or browsing the net can invite strangers. Your guards are often fooled by viruses, Trojans or spyware. Sometimes an email from your buddy can carry a fatal virus. So how does your computer fight these unwanted ‘guests’? - By installing anti virus software.

In the present days, anti-virus falls under a huge category. Usually these packages or suites include a spyware scanner and a firewall. Although these guards are quite effective in their jobs, you are advised not to relax and rely completely on them. The protection plan of your computer’s requires multi-tiered protection plan but they are just a single layer. The ultimate yet one of the most crucial advices that I must give you is that your computer’s anti virus software should always be in a state of updated. They should be updated manually regularly since your computer can be subjected to new threats everyday.(source)

Trojan Horse – Greek Myth Or Your Personal Computer Nemesis - It Is Your Choice

In Greek Mythology, Odysseus tricked the Trojans into letting the Greek army into the impregnable gates of Troy by having his men convert one of their ships into a huge wooden horse, presenting it as a gift with all his troops inside. Shown to beautiful effect by the Brad Pitt film Troy, the tactic is unfortunately used in the computing world in exactly the same way.

Trojan Horses are programs that masquerade as something harmless. They don't replicate themselves, they don't destroy your data, and they don't seem to do anything. Don’t be fooled. Trojan Horses do their dirty work, like the Greeks of myth, by being the "inside man" – they'll disable your firewall protection, opening ports for botnet masters to turn your computer into a zombie, they'll promise to remove viruses while downloading installation packages for them, or they'll invite keystroke loggers to steal your personal information and send it out on the Internet for people who'll use the information to do untold harm to you.

Most Trojan Horses, like phishing attacks, rely on the human side of security to work. You'll see a pop up ad advertising something (like a high school class reunion search engine, or something to cleanse your computer of viruses and spyware) and click on it. Or you'll get a link to a video clip from a friend or an email attachment, claiming to be a patch to protect your computer from a virus.

As always, the best way to stop this is to never click on attachments from people you don't know and don't trust implicitly. Never ever download something you weren't specifically looking for in a legitimate directory of applications (like http://tucows.com). Always assume that any email from someone you don't know is a spammer trying to do you harm, unless you have legitimate reasons to believe otherwise.

Activating Trojans is never a good thing – they run roughshod (pun intended) over all of your data. They can erase things, install other programs, give your computer a host of ailments, and steal your personal data, sending out to scammers and thieves.

Most operating systems have regular security updates. Make sure you update your installation regularly – Windows Automatic Update is a good thing to just leave turned on for your machine. You'll also be better protected by making sure your computer is run with a user account, rather than an account with administration privileges. Most Trojans need those administrative privileges to install themselves, and simply having a separate administrative account you use for installing software, and a user account where you use it, is a good mechanism to stop Trojans (this is the default on Macintosh and Linux systems, and one of the main reasons why there aren't as many malware threats for those platforms.)

Always be vigilant and, if you have one, use a firewall to guard your computer – even a software one like ZoneAlarm will do the job. A firewall closes off ports (ways your computer talks to other computers) which are the common targets and communication paths for Trojans to do their dirty work.(source)