Dharmendra Rama

So you're working on an extremely important and detailed project. But then an important-looking e-mail comes in and you click on the link. Suddenly a software downloads itself onto your computer through that link. Your computer screen blacks out then you see a dialog box in the center announcing that you need to pay a ransom in order to unlock your computer and get your data back.  Dharmendra Rama Image Source: https://www.thesslstore.com/ Image Source: fiercehealthcare.com This scenario is what happens when you unwittingly download ransomware onto your computer. Behind the malicious program called ransomware that locks your computer and takes your data hostage are hackers who control things from afar. They can do this even if they're a continent away. Dharmendra Rama If you want to protect yourself and your work from this kind of sabotage, the first thing you need to do is to make sure you have cybersecurity software to detect, block, and clean malware ...

Dharmendra Rama . For those who don't want to recycle or repurpose their computers, selling or trading are some excellent options, especially for those who want to upgrade. However, before finding a buyer, one must ensure that the laptop is in an acceptable condition. Here's what an owner must prepare before putting a computer up for sale: Image source: Pixabay.com Image source: Cnet.com Back up and clear the drive of personal files Dharmendra Rama . A few years' worth of files must be stored safely, whether in an external hard drive or the cloud. Experts recommend clearing old computers of personal files, including search histories, software registration credentials, online banking details, and other private content. Deactivating profiles and user accounts will also allow the new user to install their own preferences without a hitch. Do a fresh install of the OS Sometimes, years of use can cause a computer to slow down. Even with hardware tha...

Image source: Wired.co.uk One of the more significant parts of computer science in today’s world revolves around cybersecurity. Many computer science graduates become cybersecurity experts and end up helping computer users and businesses keep sensitive information safe and networks secure. Cybersecurity experts also teach users several invaluable safety measures, one of which is encryption. Dharmendra Rama . Image source: Pixelprivacy.com Almost all IT professionals recommend that everyone handling important files should learn how to encrypt files. Encryption adds to the layers of security of sensitive data. This key process changes the information in a file and makes it virtually impossible to read and takes forever to translate. To view the file in its original form, people need a key, an encryption key to be exact. Dharmendra Rama . In countless businesses today, office employees are trained and required to encrypt files, especially if these files are sent thr...

Image source: theverge.com   For a vast number of computer science majors, working at one of the top tech companies in the world is a dream. After all, these billion-dollar companies have risen above the competition to deliver some of the greatest innovations known to man. On that note, let’s take a look at some of the biggest tech companies in the world today. Dharmendra Rama . Microsoft When people mention tech companies, Microsoft is often at the top of the list. The company that revolutionized desktop computers with its Windows programs can be found in almost every workplace in the world. Millions of computers use MS programs such as Word, Excel, PowerPoint, and Outlook. Dharmendra Rama . Image source: cultofmac.com Alphabet Alphabet is a huge tech company with Google as its flagship product. Google started as a search engine but quickly took over the internet, and other businesses as well. Often mentioned as being the best employer in the world, Al...

Image source: goldenfrog.com Nowadays, the internet can be accessed from just about anywhere, thanks to data plans and pocket and public Wi-Fi. While data plans and pocket Wi-Fi are relatively safe means to surf the internet, the question of safety and security for public Wi-Fi has always been in question. Dharmendra Rama . In a perfect world, people wouldn’t have any problems with public Wi-Fi. However, the reality of hackers and other cybercriminals is all too real. These criminals constantly look for and find ways to gain access to restricted areas, including a user’s personal account. And one of these ways is to enter through public Wi-Fi. Dharmendra Rama . Image source: techweez.com An incredibly popular hacking method in public areas is the use of a dummy connection. What happens is when users search for the public Wi-Fi, they’ll see two options; one option is real while the other is the dummy connection. Those who choose the dummy connection are asked to gi...

Image source: mentoryes.com Probably the greatest appeal computer engineering and computer science courses hold for students is their near-unlimited career path options. Here are a few of the choices that computer engineering and computer science majors can consider. Dharmendra Rama . Network administrator Most mid-to-large-sized companies today need to have an IT network of workstations, servers, and more hardware and software to ensure their business runs smoothly. Network administrators set these networks up and make sure they are well-maintained. Typically, computer engineers would be better suited for the job, but computer science majors with knowledge in hardware also excel at it. Dharmendra Rama . Computer designer More for computer engineers, the job of computer design is what makes the latest models of electronic devices possible. Computer designers develop new components and systems that are in many ways, superior to current models. Image source: udel.ed...

Image source: wellnesskeen.com One of the biggest appeals of a computer science degree is the unlimited potential it holds career-wise. It’s not hard to see just how computer science has had a positive, real-world impact. Almost everywhere one looks, it seems that there’s a computer making a person’s life better, their work easier, or an action, much more efficient. Dharmendra Rama . Take the healthcare industry, for example. On a general level, computer science has improved almost everything in healthcare. On a more specific note, here are some ways computer science has transformed the healthcare industry. Release of information : Because of computer science, people have become more informed. A few clicks, swipes, and taps, and people can get crucial information about their ailments and what they need to do. It has also led many people to see doctors for early detection, thus saving countless lives. Dharmendra Rama . Image source: shopgetac.com Broader rea...