Tag Archives: technology
What Causes Ransomware Attacks?
What is ransomware, and what causes its attacks? The leading cause of ransomware attacks is malicious software. These attacks often involve a Word document that tricks the user into enabling macros that run a malicious executable file with functions that encrypt data. Some ransomware variants can even spread to other devices in your network. Sometimes, ransomware can infect an entire organization through a single email attachment.
Encrypting Ransomware
You can take several steps to protect your computer from an encrypting ransomware attack. The first is to make backups. Then, you should isolate all systems and separate them from the network. This will stop the malware from spreading to other systems and communicating with its command and control systems. Another critical step is to report the attack to law enforcement. This will help law enforcement action against the attackers and ensure your data remains unharmed.
The cost of a ransomware attack can be astronomical. As a result, businesses are often left with a moral dilemma about paying the ransom, which doubles the damage. In addition, paying the ransom does not guarantee the attackers will remove the ransomware. Fortunately, some companies have found a way to avoid paying the ransom and recover their data after an attack.
One of the most widespread ransomware attacks is the ZCryptor virus, which encrypts files and self-propagates to other computers. The malware often disguises itself as a popular software installer or malicious macros in Microsoft Office files. Once on your computer, it encrypts more than 80 file formats. The ransom demand is usually around 1.2 Bitcoin but can increase to 5 after four days.
Cryptomining Malware
Cryptomining malware attacks a computer by using it for crypto mining. The process is reminiscent of coal miners’ canaries, which served as early warning systems for toxic air. The presence of this software is a sign that an adversary is attempting to spread malware.
This type of malware has recently become a significant threat. It infects computers and uses their processing power to mine cryptocurrencies, including Bitcoin. The crooks then keep the proceeds. This is a complicated process, requiring a lot of computers, electricity, and processing power. In addition, the servers used to perform coin mining are often located in Iceland and require a high level of computer power.
Cryptomining malware can also affect the performance of a company’s servers and client devices connected to the server. This may result in productivity loss. However, there are ways to detect and remove this type of malware.
Human, System, Network, and Software Vulnerabilities
Ransomware is malicious software that spreads automatically across the internet, stealing sensitive data and holding the victim’s money. To protect yourself from a ransomware attack, you must be proactive and follow best security practices. The first step is to update operating systems. This will minimize the chances of a hacker targeting your system. Additionally, you should never install unauthorized software or give it administrative privileges. Furthermore, it would help if you used antivirus software to detect and block malicious programs as they arrive. Another great way to mitigate ransomware attacks is to perform frequent automatic backups.
Infections are most likely to occur when users unknowingly download ransomware through malicious email attachments or malware. Some of these infections can also be delivered by malicious websites and exploit kits. The best way to protect your computer against ransomware attacks is to prevent the disease before it even starts.
Fear Factor
One of the primary reasons why ransomware attacks happen is the fear factor. While these attacks can cause physical inconvenience, they can also cause a lot of damage to the public’s trust in technology. Furthermore, they can lead to panic buying because of the fear of price hikes or lack of supplies. For instance, the JBS ransomware attack led to temporary shutdowns of factory facilities and meat shortages in the U.S. As a result, meat suppliers warned consumers not to panic about buying beef or other meat products because that would increase the price.
Ransomware attacks are increasingly common and have become a significant issue in businesses and organizations. Since the first ransomware attack was made in 1989, the threat has only increased. The fear factor of these attacks is exacerbated by the fact that they are perpetrated by cartels, notorious for their power, reach, and ability to evade the law. Four of the most prominent cybercriminal groups have teamed up to create a toolkit to combat ransomware attacks.
Survive Another Semester With These Dorm Room Gadgets
At the start of the semester, you can fool yourself into believing you’ll be spending all your spare time between classes in the library. With your nose in a book, it’s easy to ignore how utilitarian your dorm room is. What do you care if it’s ugly? You’re only there to sleep, right?
If you’re lucky, you get about a week into this routine before you realize you can’t keep it up. At which points, you trade a trip to the library for staying in on your bed.
If you’re going to be spending a lot of your time in your dorm room, you might as well do everything you can to make it time well spent. This list will help you curate the best dorm experience possible. From the hilariously extravagant to the surprisingly practical, these gadgets will elevate your dorm room to the next level.
A robot maid
Raise your hand if you like cleaning. When neither hand even twitches, you know you can’t claim this activity as a preferred hobby. There’s just too much going on around campus for you to want to waste your time cleaning up.
In 2018, that doesn’t mean you have to live like a slob. You can “hire” a robotic maid to vacuum your dorm room. Though the Roomba is synonymous with the robot vacuum, the most well-known brand isn’t always the best. The iLife A4 is a cute little addition that keeps on top of dirt without emptying out your student wallet. It’s relatively affordable addition to your dorm room that saves you a fight with your roommate about whose turn it is to vacuum.
Noise cancelling headphones
Few residences could be confused for the Ritz. You’re going to be dealing with a lot of people in a small space. As a result, you’re going to be hearing a lot of stuff — whether you want to or not. Someone somewhere is always going to be making noise, even if it’s the middle of the night. Come midterms, it’s likely more than one person will take of up the Nordic tradition of wailing in the middle of the night.
If you’re sensitive to your surroundings, you’ll want to pack a pair of noise-cancelling headphones. While Sony’s WH-1000XM2 make it to the top of Tech Radar’s list, you may not have the budget to drop roughly $400 on a set of headphones. The Sennheiser HD 4.50 BTNC offer an affordable alternative that offers NoiseGard ™ to filter out the sounds of college life.
Portable speakers
When you’re done cancelling the noises other people make and are ready to make some noise yourself, you’re going to need a set of speakers to help you make an impact. The UE Boom 2 offers considerable sound quality in a small, lightweight package. It’s small enough to fit anywhere in your room and light enough that you won’t regret owning it when it comes time to move out. Check out CNET’s review to see why it’s the portable speaker to blast your mid-semester playlist.
Nintendo Switch
If you’d rather skip the party to explore Hyrule, then a Switch would better serve your dorm room this year. As Nintendo’s first 2-in-1 console, it’s the perfect system for campus. It offers excellent single player games when you want to kill some time on your own, and it has a library rich with multiplayer (both co-op and competitive) games. You can dock it and play on the big screen or throw it in your bag and take it along to class.
A Switch skin
You’ll just want to wrap it up in a Nintendo Switch skin before it’s ready to mix and mingle in your backpack. This accessory protects your console from pens, keys, and other sharp objects in your bag that could damage it. When you shop from a company like dbrand, you’ll get a Switch skin that’s made out of 3M vinyl. Because of their partnership with 3M, these skins leave residue on the Switch’s unique surface material — or any other tech you want to decal. That means you can protect and customize your devices with multiple skin designs and switch it up whenever you’re feeling bored.
A power strip
Last but not least, you’re going to need a surge-protecting power strip to make sure you don’t blow the breakers once you plug in the rest of the gadgets on the list. The Dynex Surge Protector comes with 8 outlets and two USB charging ports, so you’ll never have to fight with your roommate over a chance to charge
Despite your best intentions, you’ll be spending more time in your college dorm room than you might expect. If you expect to enjoy all the time you log in this tiny room, you’ll need a few gadgets to help improve your quality of life. Once you have the right ratio of space to tech, you’ll never regret staying in your room. Your grades, on the other hand, might miss the library!
Online Distance Learning: Making Your Education Cheaper
Back in the 80s, it was possible to head off to university with just your government grant in your pocket and live for four years on a diet of student meals, intense study sessions and even more intense party nights (hey, everyone has to relax sometimes).
Jobs were reserved for post-university life, allowing you to focus on gaining the best classification and land a top position when you leave.
But those halcyon days are well and truly over. Tuition fees have trebled in the past four years, bursaries and student loans aren’t large enough to subsidize students and, for those from a poorer background, the world of university education is becoming little more than a pipedream.
Yet, there are much easier ways than packing off to campus and racking up an estimated £30,000 worth of debt on living costs, course materials, utilities and travel. Thanks to the rise of the internet, online distance learning has advanced to become just as effective as its brick-and-mortar counterpart.
The major advances of distance learning
Way back when universities were actually affordable, distance learning was like the wonky, accident-prone brother of “normal” uni.
You had to send off your application to learning providers, wait for what seemed to be aeons for course confirmation, then scour for materials in your local library or stay up until 2am to watch Open University learning programs and hope your essay topic arose.
Put simply, convenience was not key.
How landscapes shift. With the inception of broadband, distance learning has become arguably more convenient than having to rock up to a lecture at 9am or attend a two-hour seminar in the middle of the day.
Now, you can simply access the best online live class platforms for remote learning or ping off an email to access your course materials or chat to your tutor.
Learn when you want, where you want
More than this, the ethos of distance learning is flexibility, meaning that students can fit their learning around their work or family life. When you think about it, the traditional student lifestyle only suits one type of person – preferably young, without real ties to certain towns and able to study on a full-time basis, university molds around them like putty.
But if you’re holding down a family or working for 40 hours a week, regular visits to campus simply aren’t viable – and that’s where distance learning comes into its own.
Even the social aspect of online education is remedied via instant messengers, email and free video messaging services like Skype.
Indeed, better equipped courses kit their Virtual Learning Environments (VLE) out with tailor-made chatrooms to bring together everyone on one specific course for discussion and debates that will sharpen your learning on a course.
While you’ll still have to fork out for tuition, distance learning undoubtedly cuts down on the cost of course materials and allows for a flexibility that traditional universities couldn’t cater to.
So, if you want to live like it’s the 80s again, give a new type of learning a go.