Friday, 27 September 2013

Do antivirus companies create computer viruses?

Did you ever heard about someone who created the cure is the one who created the virus. I don’t know whether the statement is true or wrong. Based on  the movie, Cicakman directed by Yusri KRU, the professor, who was Professor Klon  played by Aznil Haji Nawawi, had created the  healer to save the people in Metrofulus. But the truth is, he was the cause of that problem. He created the product that may cure the existing problem and sell it with the high price.



Nowadays, most people are using the technology to facilitate the works especially gen X and Y. However, as technology users, we are exposed to the threat that might be disturbed our tasks and activities. A system’s vulnerability is the possibility that the system will suffer harm by a threat. Just imagine the situation that we have to submit the important report to the lecturer and we are almost done. Unfortunately, by completing the last final part of report, our computer had attacked by virus and all the data has been disappeared. Of course, our blood temper may increase and it makes us stress!!. 




Therefore, to prevent our computer from any malicious, firstly, we have to ensure that our operating system (OS) is up to date. This is essential if we are running a Microsoft Windows OS. Secondly, we need to have anti-virus software installed on our system and ensure that we have downloaded updates frequently to ensure our software has the latest fixes for new viruses, worms, and Trojan horses. Additionally, we want to make sure our anti-virus program has the capability to scan e-mail and files as they are downloaded from the internet, and we also need to run full disk scans periodically. This will help prevent malicious programs from even reaching our computer.



But…. The question is… do anti-virus companies create computer viruses??

I have looking for the answer for that question and I receive many feedback and comments. Some said that the antivirus companies are cause the viruses problem, meanwhile, some argue and give the evidence that they are not guilty. Here are the answer to prove that  the anti-virus companies are not involve in creating the viruses which I taken from the internet.

  • Creating computer viruses is not that difficult for someone who's familiar with computers and programming. Creating viruses would not help in the detection or prevention of viruses.
  •  An antivirus company could't protect itself from the virus before it was released without raising suspicion. Therefore, it would infect its own product, causing customer dissatisfaction.
  • There are plenty of other users who are not affiliated with antivirus companies who already do this.
  • The code that makes up a virus is reviewed by dozens of security experts when a virus gets out in the wild. Analyzing that code could trace its origins back to the antivirus company.
  • An antivirus company could be held liable for creating viruses, which would not only make the company look bad but could cause a lot of lawsuits.

There are many answers for this question and I just pick up randomly. However, I don’t know how far the truth of that evidence and argument. Therefore, I must to keep on searching the answer to satisfy myself. 

Android Devices: Tethering and Portable Wi-Fi Hotspots

What is tethering and portable Wi-Fi hotspots?? Honestly, I am the one who do not know much about technology. Before this, I don't know how to connect the internet by using tethering and portable wi-fi hotspots until my friend told me that I can do so by using my smartphone. Actually, I'm the new user for smartphone, Sony Xperia V that I bought it about one month ago. Talking about my new phone, at the beginning I was awkward to use it. It is because, my previous phone is a normal mobile phone that just have keypad and at that moment, I don't know what is android! 


This is my previous phone. I used this phone only for call and text message. I bought the new one because the previous phone was broken.



My new smartphone

Now, I am happy using this android device and this is worth it to buy this smartphone. I subscribe Celcom broadband for my smartphone for one week to connect the internet.  Usually, I always use broadband device for my laptop but unfortunately I left the broadband at my hometown. 

 At the beginning, I was worried because I don't know how to do all my assignments, tasks, homework until my friend told me that I can use usb cable to connect the internet from my smartphone to my laptop, with called tethering and portable wi-fi hotspots. Tethering is when you turn on your smartphone into a mobile Wi-Fi hotspots and share your phones 3G or 4G data connection. One's you have turned tethering on, any device with wireless connection can connect to the internet via your smartphone connection. 


However, not all smartphone support tethering. Thanks to Allah, my phone is able to support tethering. Usually, the most popular smartphone can do, including the iPhone, Samsung Galaxy S3, Nokia Lumia 920, Blackberry z10, and of course, my beloved Sony Xperia V. By using this tethering and portable hotspots, we have to enter the password to prevent other people piggybacking on our connection. But, we just have to enter the password for the first time we connect, and next time, the tablet should connect automatically. We also can use usb cable to tethering and connect the internet.