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Isn’t it obvious that online data needs to be protected from theft, alteration, and misuse? Such data safety cannot be left to chance, but certain stiff policies need to be actively pursued by organizations to minimize the dangers of cyberattacks. The data overload these days, much in the forms of images, and videos, may not need protection except for personal reasons. Important official documents have always been rigidly protected down the centuries since the dawn of history and civilization. Secrecy is essential to the success of any enterprise, or the seriousness is lost, and corruption and misuse ensue. Inventions and ... Read More
Growing digital worlds that have reached almost every organization and family in India require appropriately capable cyber security strategies. Compared to a single home device, many government departments and MNCs possess dozens of computers that are busy all day. Who can ensure the safety of data and prevent hacking or ransomware? Cyber Security Managers require technical skills like software engineers to avoid attacks and restore normalcy when attacks occur. Risks are rampant and must be managed carefully, like on the road. Like traffic rules, specific measures like firewalls help prevent disasters. Compliance with cyber laws is yet another critical aspect of ... Read More
A Network Engineer keeps the wheels moving by fulfilling an essential task amidst the digital world! Network services are required everywhere, supporting data and audio, video and voice communication, and the Network Engineer plans and budgets for them. Further, setting up the complex infrastructure and minding it 24/7 is a part of the duties. Networks may work on VoIP, and WLAN and LAN are other example networks. Indeed, such tasks cannot be done alone, but a team helps. The department or the team differs according to organizational size and complexity. ADedicated Lifetime Profession An intense interest in computer sciences opens ... Read More
Jobs in the IT sector are not only related to mainframe computer maintenance and support. The sphere of the IT security job has extended to data security and protection. Cybersecurity has been a much−discussed topic in recent times. IT professionals worldwide are facing enormous challenges relating to data security and safety in a company. At present, an IT professional's prime responsibility is to protect an enterprise's data and keep them safe from unwanted cyber-attacks. Here an IT professional needs to obtain cyber security certification to ensure data security in an organization. IT professionals can enjoy vast career opportunities once they ... Read More
Both the Spiral Model and the Waterfall Model are widely used development methodologies in the software industry. Both of these models are practices for better tracking and have application development in systematic way. The basic difference between spiral model and waterfall model is that the spiral model works in evolutionary method and generally used by developers, whereas the waterfall model works in a sequential method and generally used by customers. In this article, we will discuss the important differences between spiral model and waterfall model. But before going into the differences, let's start with some basics of these two ... Read More
Both multiprocessing and multithreading are used in computer operating systems to increase its computing power. The fundamental difference between multiprocessing and multithreading is that multiprocessing makes the use of two or more CPUs to increase the computing power of the system, while multithreading creates multiple threads of a process to be executed in a parallel fashion to increase the throughput of the system. In this article, we will discuss all the important differences between multiprocessing and multithreading. Let's start with some basics of multiprocessing and multithreading so that it becomes easier to understand how they are different from each ... Read More
Both multiprogramming and multitasking are the concepts related to the operating systems of computer. It is not a good practice that keeping the CPU occupied for a single task only. Since, there is a considerable difference between the speeds of the CPU and other components of the computer system. This difference increases the CPU idle time and degrades its throughput. Therefore, to overcome this problem, several concepts such as multiprogramming, multitasking, multithreading, etc. have been developed to improve the CPU utilization. In this article, we will discuss the important differences between multiprogramming and multitasking. Let's start with some basics ... Read More
In computer parlance, security and protection are the two terms that seem similar at first glance. Therefore, most people use them interchangeably, but both are quite different from each other. In this article, we will highlight how "security" is different from "protection". Basically, the measures to prevent the interference with use of local and physical resources of computer systems provided by the operating system are known as security and protection. One major difference between security and protection is that security deals with the external threats on the information, while protection handles the internal threats on the information. Before going ... Read More
Both multitasking and multithreading are the concepts related to the operating system of the computer. One major difference between multitasking and multithreading is that multitasking allows the CPU of computer to perform multiple tasks simultaneously, while multithreading allows the CPU to execute multiple threads of the same process simultaneously. Read through this article to find out more about Multitasking and Multithreading and how they are different from each other. Let's start with some basics first. What is Multitasking? When a single CPU is allowed to execute multiple tasks at the same time, it is called the multitasking. In ... Read More
Both WAV and MP3 are the file formats used for defining and storing digital audio files, but they are different from each other. One major difference between WAV and MP3 is that MP3 files are compressed and small sized audio files in which some of the information from the original audio source is removed, whereas WAV files are uncompressed audio files having a file size very much higher than an MP3 file. Read through this article to find out more about WAV and MP3 files and how they are different from each other. What is WAV? WAV stands for Waveform ... Read More