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How is Mobile Technology & IoT Devices Affecting IT Security

Technology has changed the way we do business and it has become an essential part of modern commerce. Technology has become the need of every business. Not only they are using technology for marketing their product and providing the better support they are also expanding their presence to the digital world with e-commerce. For communication, business is using latest technologies like VoIP which provide more functionality to the organization and is more easier and faster than traditional communication system. Since every employee needs a computer for their job in the organization, some companies are also promoting Bring Your Own Device (BYOD) on their organization, as it can reduce the cost of buying a new device and increase efficiency since employee are working on their own machine. Although these new technologies have made the job easier and faster they possess several threats to the business. We can see smart IoT devices being installed on the organization to monitor the envi

What is Ransomware & How to Prevent it?

Hackers are looking for a new and easier way to make money by entering on other people's system and ransomware is one of the tools they use to make money by locking the computer of people and organization. In my previous article, I discussed cryptojacking malware and why it is a big threat to information security. On that article, you can read how and why bad guys are injecting code on people's computer to make money from that. Ransomware is another major threat to cyberspace that I would like to discuss this article. What is ransomware? Ransomware is a software that is designed to block access to any system, files or operating system until we pay a certain amount to the attacker. Most of the time the attacker will encrypt the files of the computer and they will provide the key to decrypt only after paying the amount they are demanding. Most of the ransomware attack will give very limited time to the victim to pay the demanded amount and if they fail to decrypt it within th

How to Identify Cryptojacking Malware?

There are several ways to identify the hidden crypto mining malware on our computer. We can either detect and identify that malware manually or by using the third-party antivirus or antimalware tools. These are the few ways to identify the cryptojacking malware on our computer. Monitoring CPU usage If we see unusual CPU usage behavior then our computer might be infected with cryptojacking malware. Usually, there won’t be much CPU usage when the computer is idle. We only see a spike in CPU usage when we are using heavy programs, so if we see high CPU usage on our computer when we are not using any programs on the computer then this might be the result of cryptojacking malware. We can manually monitor the CPU usage of our computer when we open any web browser or open any website. If the CPU usage is increasing when we open any website then there might be cryptojacking code on the website, we can then block those websites from being loaded on our computer. If we see high CPU u