Computer and Online Securities

Malware. An odd sounding word created to lump all malicious software programs, including viruses, worms, trojans, spyware, adware, and other malevolent codes into one cause-your-computer-serious-hurt category.

In 2005, Computer Economics released a report on malware. The good news was that for the first time since 2002, the total worldwide financial losses from malware actually declined to a mere $14.2 billion. The bad news was that the nature of malware was changing from overt threats to more focused, covert attacks. This definitely is not great news for the average computer user just trying to keep up with the hundreds of malware programs that bombard us daily.

It’s not an easy task keeping malware out of your computer system. In order to accomplish this, you need a strong antivirus program. One such program that can deliver the goods is ZoneAlarm Internet Security Suite 6 from Zone Labs. Zone Labs is one of the most trusted brands in Internet Security for good reason. Their product, simply put, kicks serious malware gluteus maximus.

ZoneAlarm has received more review recommendations that any other Internet-security software suite because of its superb firewall and antivirus protection. It blocks pop-up ads, protects against identify theft and provides adequate spam filters that are flexible. It even beats the market leader, Norton Internet Security, which is often criticized for excessive system drag.

Its newest version includes these additional features:

· Triple Defense Firewall to prevent spyware from sending your information across the Internet. It also makes your computer invisible to anyone on the Net.

· Smart Defense Advisor which can automatically adjust your security settings for maximum protection against the latest virus and spyware outbreaks.

· Advanced Identify and Privacy Protection to prevent your personal data from leaving your computer without your approval.

The bonus for the average user who cringes at the idea of setting-up one of these systems is that the interface is easier to understand and use in comparison to most if its competitors. If you choose to venture beyond the out-of-the-box default settings, and install a more elaborate filtering, know that this will require some additional time to set up on your part.

Overall, ZoneAlarm Internet Security Suite is a user-friendly, comprehensive security solution that will have your computer safe from Internet hazards and cyber criminals within minutes of installation.

Everyone in the United States has heard of the leading antivirus vendors Symantec, Mcafee, Computer Associates, and Trend Micro. These companies have market-leading presence in the United States. Microsoft, as well, has plans become a key player in this market. Microsoft acquired intellectual property and technology from GeCad software in 2003, a company based in Bucharest, Romania. They also acquired 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.

A lot of discussion has centered on whether Microsoft with come to own a dominant position in the antivirus market by simply bundling its technologies with its operating systems at no charge. This is a similar technique applied in other markets such as word processing and Internet browsers.

Of course there are a number of antivirus vendors who also play in this market. There are many companies with great market presence in other countries that are beginning to become more widely known. These vendors include 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.

It is not clear where the industry is heading and everyone in this market faces a rapidly changing landscape. The amount of effort to find and provide fixes for viruses is staggering. Malicious programs are getting more complex and the number of them is increasing. Many companies may find themselves without the resources to match the efforts of those truly bent on creating havoc. Some virus companies are getting of hundreds of new samples a day! Moreover, the new viruses are getting “smarter” in that they propagate themselves quickly and they often hide themselves and are smart enough to move around in a system by renaming themselves in an effort to make it hard to remove them.

“A botnet is comparable to compulsory military service for windows boxes” - Stromberg (http://project.honeynet.org/papers/bots/)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 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.”