Comparison Of Antivirus Software Computer Science Essay

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The first difference between these two types antivirus software is installation. The installation will include the installation time and difficulty. Eset nod 32 antivirus 4.0 installation time is 1 minute and 29 seconds and it does not requiring reboot after installation, so it is very easy to install. The computer can use it immediately. It is a very fast and straight-forward installation process, but if you have another antivirus on computer, you must manually to uninstall it before you install the eset nod 32 antivirus. Bitdefender antivirus 2010 installation time is 2 minute and 32 seconds but it is require one reboot before using the computer, so it is medium to install. Bitdefender provide the three configurations for the user during installation, there are typical, gamer, or custom. The bitdefender antivirus 2010 offer the new function to allow the user to select control level which they are requiring with Novice Mode, Intermediate Mode, or Expert Mode. This customization will make the software perform well for the users. In this part, eset nod 32 antivirus 4.0 is better than bitdefender antivirus 2010.

The second difference between these two types of antivirus software is feature. A good antivirus feature is for the user can use it easily and have more options to protect the computer. First of all, I will compare the user interface. Eset nod 32 antivirus 4.0 user interface is simple looking, clean and very effective. Bitdefender 2010 user interface control panel also is very clean and modern looks not be confusing. After that, I will compare the mode. Eset nod 32 antivirus 4.0 has two kinds of mode, there are standard mode and advanced mode. In standard mode only has few option but the antivirus program is run fine. It is hide the extra option unnecessary for the user, because more option will make the users confuse. This mode is definitely for simple. The advanced mode provides many more option for the users to control over the software. This antivirus software options well thought out and give user more control over the software than others antivirus software. Eset also has a threatsense technology to give you protection against the new viruses before they are analyzed. Bitdefender antivirus 2010 has three kinds of mode, there are Novice Mode, Intermediate Mode and Expert Mode. These three different mode can be access in different level of option based on users require and the computer level. Each of these modes has its own menu or dashboard. All of these give a quick access to available options. Another advanced feature is game mode, it is for the gamer to prevent notices or pop-up interference while gamer in an intense gaming. Bitdefender also has equipped the laptop mode to run effectively on laptop, and it is designed to optimize the battery life. Bitdefender antivirus 2010 also has Vulnerability monitoring to make sure computer’s program is up to date to optimize the security. For example, make sure window is the latest update. In this part, Bitdefender antivirus 2010 is better than eset nod 32 antivirus 4.0.

The third difference between these two types of antivirus software is virus scanner. Each antivirus the important function is the scanner. A good scanner can reduce the time when its scanning. Eset nod 32 antivirus 4.0 has smart scan and custom scan option. In the test computer with 70GB of used space in the hard disk take about 54 minutes to perform the smart scan, which is scan all the hard drive and disk. Eset nod 32 also found the 3 viruses those others antivirus software missed in another test. It means that the eset nod 32 antivirus database is impressed for us. The update time for the eset is 2 times per day. Bitdefender antivirus 2010 has 4 types of scanning options, there are system scan, my documents scan, deep scan, and custom scan. Different with others antivirus software, bitdefender antivirus does not have quick scan for quickly scan the vulnerable areas. In the test computer with 70GB of used space in the hard disk take about 71 minutes to perform the full scan, which is the slower virus scanner in the market. The update time for the bitdefender is hourly update, but you can change this frequency in Expert mode. In this part, eset nod 32 antivirus 4.0 is better than bitdefender antivirus 2010.

The fourth difference between these two types of antivirus is performance. A good antivirus not only can protect the computer from the viruses but also do not slow down the computer performance too much by using the computer resources. In this part I will compare the memory usage, reboot time, installation size, application launch time and file conversion time. Eset nod 32 antivirus 4.0 the memory usage is 44.6MB, the reboot time is 7.3 seconds, installation size is 143MB in the hard drive space, application launch time is added 0.08 seconds to launch a web browser and the file conversion time is added 0.73 seconds on average to convert a MP3 file to other four types of format. Totally, eset nod 32 antivirus 4.0 is effectiveness in performance. Bitdefender antivirus 2010 the memory usage is 8.0MB, the reboot time is 9.8 seconds, installation size is 293MB in the hard drive space, application launch time is added 0.148 seconds to launch a web browser and the file conversion time is added 1.06 seconds on average to convert a MP3 file to other four types of format. Totally, bitdefender antivirus 2010 is medium in performance. In this part, eset nod 32 antivirus 4.0 is better than bitdefender antivirus 2010.

The final difference between these two types of antivirus software is effectiveness. The most important function for the antivirus software is to free from viruses and malware for the computer. I will compare the industry’s top virus and malware detection testing and certification. The testing is divide into 4 parts, there are AV comparatives, ICSA labs certificated, Virus Bulletin's VB 100% certified, West Coast Labs' Checkmark antivirus desktop certification. AV Comparatives is an independent antivirus testing lab in Austria providing some of the most trusted virus detection tests in the industry. It also has two major virus and malware detection testing each year. The two kinds of test is on demand detection test and proactive test. ICSA labs certificated is an independent organization that to ensure product and authentication standard of antivirus software. Virus Bulletin's VB 100% certified is given the antivirus software that to detect all viruses "in the wild". West Coast Labs' Checkmark antivirus desktop certification is specializes in performance and functionality testing and checkmark certification to a antivirus software. Eset nod 32 antivirus 4.0 passed the four types of tests. In the AV comparatives, eset get 3 out of 3 stars in the both test. The test is passed at Feb 2009 and May 2009. It is a great result in this antivirus test. Bitdefender antivirus 2010 just passed the three tests except the ICSA labs certificated. In the AV comparatives, bitdefender also get the 3 out of 3 stars in the both test. The test is passed at Nov 2009 and Aug 2009. Bitdefender is performing well in this critical test. In this part, eset nod 32 antivirus 4.0 is better than bitdefender antivirus 2010.

In conclusion, the comparison is shown that eset nod 32 antivirus 4.0 is better than bitdefender antivirus 2010. However, these two types of antivirus software also have the advantages each other do not have. Eset nod 32 4.0 is extremely easy to use program and provides comprehensive antivirus protection, with an impressive track record for speed and effectiveness. Its user interface is easiest to use with everything clearly. Eset in the performance and effectiveness testing is the top notch. It is suitable for the users in any level to ask for. For the computer novice, this is the easiest antivirus software to use. Bitdefender antivirus 2010 is undoubtedly one of the best security software solutions, with powerful functions and excellent protection in an easy to use program. This software is simple, effective and with a low price. For the superior protection and price, I will recommend bitdefender antivirus 2010. The comparison cannot represent which antivirus is the best, just provide the information for the user when their choosing an antivirus software. Indeed, with the technological advancements, it is likely that the computer threats will emerge in endlessly, so the antivirus software’s influence will grow even stronger in the future.

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