Computer Viruses and Antivirus Protection Progress

Computer Viruses and Antivirus Protection ProgressComputer viruses and antivirus protection have a long history that actually dates back to 1945 when a bug trapped between relays in a Naval computer was discovered to be the cause of the computer's problems. The terms "bug", to refer to problems with electrical devices and "debugging" to describe efforts to fix computer problems was created during this time and continue to be used today.

A computer "worm" designed to search for systems that are not functioning was developed by Xerox Palo Alto Research Center. It was designed to create more efficient computer processing and use, and became the grandfather of the current generation of harmful computer viruses that are designed to alter or erase information on PCs, networks, and servers.

One of the most famous instances of computer hacking occurred in 1983, when a group of young computer hackers broke into United States government computer systems with an Apple computer and modem. That same year, a University of Southern California PhD candidate named a computer program that affects other programs by changing itself or the host program in some way as a "computer virus."

1986 marks the beginning of modern day computer viruses. Programmers in Pakistan released the first every personal computer virus, titled "The Brain," which is quickly followed by a worm designed by a 23-year-old programmer that invaded ARPANET (a division of the US Department of Defense) computers disabling 6000 of their computers in 1988. In 1991, a programmer released PGP (Pretty Good Privacy) a free data encryption tool.

Since that time, the most well known of computer virus include: "Melissa", which automatically and quickly sent replicas of itself to email addresses contained in Microsoft Outlook; "I Love You" which sent copies of passwords and usernames stored on personal computers back to the Philippine designer of this program; and the "Anna Kournikova" virus; which was especially alarming to computer users and programmers alike as it was the beginning of the use of "toolkit" software, that assist just about anyone in creating a computer virus.

The year 2001 was a successful one for worms and viruses with the introduction of: "The Code Red worm" - affecting systems using Microsoft Windows NT and Windows 2000 server software; the "Nimda" virus, and The "Klez" worm which was designed to also disable many of the common antivirus software protection on the market at that time.

In 2002 "root" servers, which are used to provide Internet communication, were affected by a virus causing the need for more protection of the Internet infrastructure. In 2003, The "Slammer" worm caused damages to businesses world wide including cash machines and airports. The "MyDoom" worm was introduced in 2004, a harmful virus that uses tricks to get people to open email attachments that contain the virus.

The very first antivirus software products are claimed by several different sources. One claim to be the first ever antivirus software program was made by European Bernt Fix in 1987. In 1988, the antivirus software Dr. Solomon's Anti-Virus Toolkit was released by Alan Solomon, of Great Britain. In the early 1990's there were approximately 19 antivirus software programs including the well-known Symantec's Norton Antivirus software, ViruScan by McAfee; and IBM's Antivirus. In 1994, Symantec acquired many of the smaller antivirus software protection companies such as Central Point, Peter Norton Computing, and Fifth Generation Systems, making it one of the largest antivirus software services available.

The mid 1990's brought about many advancements and changes in the development of antivirus software protection. Many divisions within major companies left to form their own software companies. Among those is the highly recognized company currently known as Kaspersky Labs. Other advancements during this time include the development of the Antiviral Toolkit Pro (AVP) antivirus scanner system. Additional advancements in software development include international distribution and product support. Also developed in the late 1990's was the licensing agreement of AVP technologies and F Secure Antivirus.

Currently there are several major providers of antivirus software protection including: ALWIL Software avast! ; AntiVir PersonalEdition Classic; AVG Professional; eTrust EZ Armor Suite; F-Secure Anti-Virus; Kaspersky Anti-Virus; McAfee VirusScan; Norton AntiVirus; Panda Antivirus; Trend PC-cillin

Each of these software services offer a variety of customization options, scanning, controls, blocking, parental controls, and advanced technology designed and developed from all that was learned over the course of antivirus software development by some of the top programmers and software developers available. Software developers have learned much through studying viruses, just as doctors learn about diseases. By searching closely through the programming "language", many threats show a distinct pattern of software usage as well as some very predictable consequences. The continued and expanded research of viruses and other threats such as spyware and malware is required to maintain the efficiency of any antivirus software that you are currently using for your personal computer.

Since that time, computer threats have evolved and become harder to detect. Each decade has brought with it innovations in viruses and other computer threats. The latest include Trojan horses, worms, image and attachment virus and threats, as well as spyware, adware, and malware, all used to access a personal computer and disable systems or obtain information about the user.

As viruses and other threats become more harmful, harder to detect, and easier to spread a good antivirus software download is necessary on every computer in your home or business. Consumers should carefully research the products available and choose the combination of services and features that will be most beneficial to them and their family. Not all computer users need parental controls, but for those that do, it is a key feature in making an antivirus software purchase.

Computer programmers are among some of the most creative and innovative minds in the world. As such, we may never find a "cure" for computer viruses, but maybe we can find just the right "medicine" to keep our personal computers and information safe.

Internet Security Suite

Internet Security Suite - Spyware Remover - Adware Remover - Registry CleanerPC computer technology is becoming more powerful and complex. So is the software that we use. It’s never been more important or more critical for you to maintain and optimize your PC and keep your private information safe.

Netcom3™ Security Suite gives you complete coverage improving the system stability, security and performance by integrating the power from Netcom3™ Registry Cleaner and Spyware Remover software into one powerful solution. Netcom3 internet security suite not only speeds up your computer, detects and removes spyware and adware, but also Viruses, Trojans, Dialers, Worms and a host of other dangerous parasites that deteriorate computer performance and invade your privacy.

Firewall and a good anti-virus product are important. But these alone won’t protect you from intrusive spyware or keep your PC optimized for peak performance. This is why Netcom3™ Internet Security Suite has been developed to be the perfect support bundle for Windows PCs, operating with existing antivirus products.

With Netcom3 Internet Security Suite, you get best performance, protection, privacy and security in one fantastic bundle.

Difference Between Spyware and Spy Software

Difference Between Spyware and Spy SoftwareThere is a significant difference between Spyware and Spy Software. These two conceptions are misunderstood often and considered to be one and a single concept.

Spyware is the stuff you will usually find in files and internet downloads, is the nasty keyloggers, and applications that steal your data. These applications are downloaded to your computer most times without you being aware of it happening. If this happens it usually means that an intruder has successfully gained control over your usernames, account numbers and passwords. This can end up costing you a lot of money so it’s important you to have the latest antivirus software on your computer and always running.

Spy Software has to be downloaded onto the root of the computer and can’t be downloaded from a different access point. Lots of people use software like this to check up on their children and also to see what their spouses are up to online. You can download a keylogger and have it hidden within the computer pretty easily and within minutes usually. This is why they are so popular among people, even kids nowadays are using them to try and gain passwords to certain online games, etc. Spy software can be helpful for people. Parents are able to save their child from the hands of an internet thefts, business owners can monitor their employees in order to increase the productivity, and even suspicious spouse can record the activity of his partner.

Google finds evil all over the Web

Google finds evil all over the WebGoogle turned its Web-crawling technology loose to hunt down malware-serving pages and found 3 million, meaning about one out of every 1,000 pages is malicious. The Web is scarier than most people realize, according to research published recently by Google.

The search engine giant trained its Web crawling software on billions of Web addresses over the past year looking for malicious pages that tried to attack their visitors. They found more than 3 million of them, meaning that about one in 1,000 Web pages is malicious, according to Neils Provos, a senior staff software engineer with Google.

These Web-based attacks, called "drive-by downloads" by security experts, have become much more common in recent years as firewalls and better security practices by Microsoft have made it harder for worms and viruses to directly attack computers.

In the past year the Web sites of Al Gore's An Inconvenient Truth movie and the Miami Dolphins were hacked, and the MySpace profile of Alicia Keys was used to attack visitors.

Criminals are getting better at this kind of work. They have built very successful automated tools that poke and prod Web sites, looking for programming errors and then exploit these flaws to install the drive-by download software. Often this code opens an invisible iFrame page on the victim's browser that redirects it to a malicious Web server. That server then tries to install code on the victim's PC. "The bad guys are getting exceptionally good at automating those attacks," said Roger Thompson, chief research officer with security vendor Grisoft.

In response, Google has stepped up its game. One of the reasons it has been scouring the Web for malicious pages is so that it can identify drive-by-download sites and warn Google searchers before they visit them. Nowadays about 1.3 percent of all Google search queries list malicious results somewhere on the first few pages.

Some of the data surprised Provos.

"When we started going into this, I had the firm intuition that if you go to the sleazier parts of the Web, you are in more danger," he said.

It turns out the Web's nice neighborhoods aren't necessarily safer than its red-light districts.

"We looked into this and indeed we found that if you ended up going to adult-oriented pages, your risk of being exposed [to malicious software] was slightly higher," he said. But "there really wasn't a huge difference."

"Staying away from the disreputable part of the Internet really isn't good enough," he noted.

Another interesting finding: China was far and away the greatest source of malicious Web sites. According to Google's research, 67 percent of all malware distribution sites are hosted in China. The second-worst offender? The U.S., at 15 percent, followed by Russia (4 percent), Malaysia (2.2 percent), and Korea (2 percent).

It costs next to nothing to register a Web domain in China and service providers are often slow to shut down malicious pages, said Thompson. "They're the Kleenex Web sites," he said. Criminals "know they're going to be shut down, and they don't care."

Malicious site operators in China fall into two broad categories, Thompson said: Fraudsters looking to steal your banking password, and teenagers who want to steal your World of Warcraft character.

So how to stop this growing pestilence?

Google's Provos has this advice for Web surfers: Turn automatic updates on. "You should always run your software as updated as possible and install some kind of antivirus technology," he said.

But he also thinks that Webmasters will have to get smarter about building secure Web sites. "I think it will take concentrated efforts on all parts," for the problem to go away, he said.

Friendly worms could spread software fixes

Friendly worms could spread software fixesMicrosoft researchers are hoping to use "information epidemics" to distribute software patches more efficiently. Milan Vojnović and colleagues from Microsoft Research in Cambridge, UK, want to make useful pieces of information such as software updates behave more like computer worms: spreading between computers instead of being downloaded from central servers. The research may also help defend against malicious types of worm, the researchers say.

Because no central server needs to provide and coordinate all the downloads, Software patches that spread like worms could be faster and easier to distribute because no central server must bear all the load. "These strategies can minimise the amount of global traffic across the network," Vojnović says.

The research has a second potential benefit. "If we understand how future worms might be capable of spreading, we can design better countermeasures," says Vojnović. For example, some of the new strategies would flatten the usual spike in overall network activity that can give away software worm attacks, but instead they would be revealed by spikes in local traffic.

Why Do You Need Both Anti-Spyware and Registry Cleaner?

Both Anti-Spyware and Registry CleanerSpyware may dump irrelevant data in the registry. This may also be links of sites secretly being added to your favorites not to mention the number of cookies it creates. Cleaning the registry and running Anti-Spyware will help.

Before we understand the need for spyware removal software, let us have an overview of what spyware is. Spyware can be described as software that collects information about the user then sends this information out. This malicious software often referred to as 'adware' usually installs itself on a computer without the permission. Spyware usually accompanied a free download as a hidden component.

Spyware can be categorized into a number of classes. It may be software that is intentionally installed by the user to monitor the system security, software that can be created with intent to collect marketing data or software that is malicious and installed to collect information such as usernames and passwords for criminal purpose. Whatever the reason for the spyware, it must be removed by using the suitable software such as spyware removal tools and then cleaning the system registry with a good registry cleaner.

How Does Spyware Affect The Registry?

The windows registry is a very big file containing information that is required the all the modules of windows to operate the system efficiently. When the system starts, the registry is referred to for the permissions that are allowed to the specific user. Accordingly, the operating system advances with the boot up process. Each time a new program or hardware is installed in the system, a lot of information is added to the system registry. However, when programs are uninstalled the registry remains intact sometimes. These links and references need to be removed manually or with special software such as registry cleaner software.

Get a good reliable Adware Removal or Anti-Spyware software and Antivirus utility to do an efficient job for you. Spyware installs itself on the system and makes its entries in the registry as well. These entries are made in many places in the registry. So, uninstalling the spyware from the programs folder is not enough, the spyware must also be removed from the registry and there is no better way to do this than with a repair software.

Registry Cure

Registry CureDo you experience frequent system crashes? Is your PC slow and sluggish? Are you plagued by incessant system errors?

All these problems are symptoms of a clogged up Windows® Registry that needs to be scanned and cleaned by a powerful registry cleaner. That’s where Registry Cure comes in.

It quickly scans your entire Windows® Registry and reorganizes it for optimum speed and efficiency. If you’ve had your computer for a while, you won’t believe how fast you can make it until you run Registry Cure. It can practically restore your PC to perform like the day you bought it!