Education Archives - Page 3 of 16

Can Hacking Actually Be a Good Thing?

May 27, 2019 by admin

When any business owner hears the word hacking they would rightfully run to make sure that their security software is up to date, petrified at the details which may be discovered, or indeed lost. It is with good reason that a business owner would act this way, after all hacking has accounted for untold millions of dollars worth of losses over the years when businesses have been attacked, not to mention the untold damage which can be done thanks to a new lack of trust which clients have in a business post-hack. But what if we said that you’ve been thinking about hacking the wrong way? What if there is an ethical way to hack, bringing about positive solutions?

Pro-active

For as long as cybercrime has existed security has always been one step behind and has been playing catch-up in terms of creating solid defenses against attacks. This is a cycle which has not been able to continue because as quickly as software developers are coming up with ways to prevent Trojan Horse or DDOS attacks, the hackers and cybercriminals are on to a more advanced way of doing things. Software and security needed a shake-up and this is why we are beginning to witness the rise of ethical hackers.

What is an Ethical Hacker?

In Layman’s terms, there are two types of conduct online and these are called white hat and black hat. White hat techniques are ethical, morally just and legal, while black hat techniques can be either illegal, unethical or morally unjust, or they can also be all three. Ethical hacking or white hat hacking is basically hacking by computer developers and programmers who have been invited by a business or a software development company who are working on behalf of the business.

Why Would They Allow a Hack?

The reason for this white hat hacking is that company’s want to know where their weaknesses are in order to prevent themselves from being exposed. This isn’t a new technique by any stretch of the imagination, many businesses will pay ex-thieves to find out where the blind spots are in their store or how they would steal from them given the chance, in order to beef up their security and avoid being stolen from. This is a newer approach to online security and there are many businesses who are now offering hacking services to these companies and corporations. It stands to reason that recruiting some of the world’s best hackers and asking them to try and breach the framework and firewalls which are in place to protect data and business sensitive information is one of the best ways you can keep these information secure.

Risks?

Some people moot the idea of there being risks around this kind of practice. What if an ethical hacker purposely ignores backdoors into a system in order to exploit it later on? These questions become null and void because any system will be hacked by multiple people which greatly diminishes any chances of illegality, and ensures that maximum protection will be given to a business’ computer systems.

Hacking is changing, and those who are doing it have only good intentions.

5 Simple Daily Habits To Adopt To Prevent UTIs

March 27, 2019 by admin

If you have ever experienced the disappointing cycle of recurrent urinary tract infections, you know how important it is to prevent UTIs. Each time a UTI returns, you are faced with the prospect of frequent and even painful urination, the possibility of missed work and the chore of scheduling a doctor’s appointment and heading to the pharmacy to pick up a prescription.

How much easier it would be to avoid the infection in the first place. The good news is that you can do this by making a few small changes to your routine.

Take a Natural Remedy. Recurrent UTI prevention is easy when you take a proven natural remedy on a regular basis. The formula flushes out any disease-causing bacteria that have been introduced to your system.
Stay Hydrated. This is simple and something you should be doing anyway to improve your health. The more you urinate the more likely you are to flush bad bacteria out of your system.
Eat a Healthy, Balanced Diet.A poor diet can increase the PH in your system, increasing the likelihood of the presence of harmful bacteria. Choose less-processed foods and avoid an excess of sugar and caffeine.
Urinate After Sex.Sexual intercourse can introduce bad bacteria into your system. To prevent UTIs after sex it is important to urinate soon after the act. It’s always important to urinate whenever you have to go.
Make Urinary Health a Priority. A daily shower is better than a daily bath for urinary health. Also, wearing cotton underwear, which is breathable, is better than synthetic underwear, which can trap in moisture.

Get Serious About Urinary Health

Paying attention to your urinary health is a smart thing to do, especially if you have had UTIs in the past. It’s not all that difficult to prevent UTIs. Natural remedies have come a long way in recent years, making it easy to stay on top of infections.

Fresh out of Driving School? Don’t Get Tempted into Making Any of These 6 Beginner Mistakes

January 22, 2019 by admin

You finally have that license to drive freely in the country. Nonetheless, you are still new in driving and there are going to be circumstances which will require you to have the experience to maneuver. Instead of learning through mistakes, here are 6 beginner mistakes you need to avoid.

1. Speed

Ask anybody what is the common mistakes novice drivers make and the answer will always be over speeding. Indeed, this is of the major mistakes new drivers make, but the issue is more than just the speed. The ability of a person to judge speed is usually something that develops with time and it can be difficult for beginners to accomplish this without the experience of being on the road. As more experience is gained, one will learn about the different ways to react during speeding situations. The steadier you approach it, the more likely you’ll survive any road incidents. As a beginner, take it slow and allow yourself to build the experience as time goes by.

2. Inability to Handle Emergencies

Driving experience makes it possible for one to handle emergencies appropriately. A classroom can only offer theoretical knowledge about driving, which leaves road maneuvers such as the correct application of brakes to the real world. Distracted driving and speeding make things more difficult because they compound the effects of inexperience by putting the learners at greater risks of encountering emergency situations. Avoid over-speeding and distractions so you can give yourself the time needed to learn how to maneuver successfully while on the road.

3. Braking Sharply

New drivers usually find it hard to judge how long they will take to stop after they hit the brakes. Braking sharply makes it impossible for the driver behind you to adjust their speed accordingly, and more often than not, this results in accidents. Braking gently will help avoid these situations from occurring. In case of an accident caused by you or the other driver, do not rush to apologize or admit fault. Call a car accident lawyer to help handle the case on your behalf.

4. Driving Tired

Tiredness suppresses your reflexes and places you at risk of falling asleep while on the road. This is another common mistake new drivers make. On average, you are required to make a correction after a few seconds of driving, so when you fall asleep for a couple of seconds, you could easily go off the road. Turning the air conditioning on or winding the car windows down will help to stave off the tiredness.

5. Tires and Maintenance

You might not have the experience when it comes to vehicle maintenance, but it’s imperative to ensure your tires are well maintained and replaced. Tires are usually the most crucial part of an automobile since they keep vehicles on the road. Make sure you check the tread depth and the tire pressure as well to ensure safe driving.

6. Failure to Indicate

New drivers usually forget to indicate when switching lanes or making turns. To avoid accidents, make sure you remember to signal during these situations.

Conclusion

Being a new driver, there is so much to learn about driving which you may never learn in the class. You can perfect your skills through real-world experience and by considering the pointers above.

Children At Play: The Many Ways Playing Games Benefits Your Child’s Development

January 17, 2019 by admin

As an adult needs to work in order to stimulate and exercise his or her brain, a child needs to play in much the same way. When a child plays, he or she learns about the world and discovers new things and the mind learns how to process. Furthermore, the child needs to play so that he or she can learn how to interact with oneself as well as with other individuals.

In fact, play for a child is of such vital importance that the United Nations has declared it as a basic right for every child. If you want to know more about why the UN has placed such importance on the play for a child, check out the below ways that play, whether it is learning based or unstructured and free, can benefit your child’s development.

– Encourage Creativity and Imagination

When a child plays, the child tends to imitate adults. A child will create made up games that imitate real life ‘adult’ situations. This helps to stimulate the child’s imagination and the events are usually based on real life. Through this imaginative storytelling, the child imagines and creates the narrative which then encourages abstract thinking. This abstract thinking then becomes the base for which the child can develop problem-solving skills as well as training the mind for advanced learning.

– Cognitive Growth

Several studies have shown that play is great for the developing brain. Moreover, when a child gets lost in free play, the free play can positively affect how the neural circuits become connected. When a child is free to experiment and play freely, it encourages confidence in the child as well as communication and intelligence.

– Behavioural and Emotional Benefits

When a child can enjoy regular play stress, anxiety and frustration become reduced. A child who can play regularly will develop a strong sense of self and self-esteem. For a child’s emotional development, the child will develop emotional flexibility as play will encourage a child to cope with unexpected changes. This promotes resilience. Want to find some great games to encourage this for your child? Then check it out!

– A Child can Learn to Interact with Others

Children who spend time playing with others in a group setting learn how to positively interact with others. They learn how social and cultural differences can be perfectly fine and that being different doesn’t mean that different is bad. A child who learns how to be cooperative in a group setting from a young age can benefit from this as he grows older and will be introduced into more group settings. The following skills can also be learned: navigating relationships, group behaviour and self-control. These skills can form the foundation for a. developing a child’s healthy grasp of social skills.

– Children can Learn to be Independent

The benefits of play for a child are not only restricted to play which relates to group play. Solo play can encourage a large number of benefits as well. A kid who learns to play on his builds a strong sense of self, creativity and independence. There are many children who may prefer to play alone when given the choice and it is important for parents and guardians to know that this is not a negative sign and that the child is learning exactly the things that he or she needs to through his or her choice of play.

– Play can Promote Physical Benefits as well

The majority of kids have an abundance of energy and enjoy moving around and being active. Physical play becomes a kind of exercise for children and assists them in stimulating growth, enhancing reflexes, hand-eye coordination, motor skills and other important things such as promoting healthy bone density and cardiovascular health. As a child learns to have fun moving his body, this sense of trust and enjoyment through moving the physical body will continue and help the child to develop a healthy attitude towards physical activity.

Furthermore, when a child is physically active, the child learns to trust in his or her physical body, they learn how to use their body correctly and that their body should be treated with care since it can help them to perform physical activities.

– Memory and other Mental Skills

There are many mental skills that a child can learn through play. In games such as Scrabble, a child will learn broader spelling and vocabulary. Through word related games such as Scrabble, the child is exposed to new words and can also begin to understand word associations.

The more traditional card and board games such as Rummy and Chess can encourage a child to develop strategic and logical thinking as well as problem-solving. Memory skills are one of the important skill a child can learn through games. Through playing more complex games where rules need to be remembered, the child’s memory ‘muscle’ is trained. This can also happen through the above-mentioned games, where the child needs to remember previous moves made by the opponent in order to anticipate future moves.

Always remember that play is one of the most essential parts of childhood. Play can have far-reaching positive consequences and can become the backbone of a child’s development. Whenever a new skill is learned through play, or the child experiences a ‘win’ or completion of a game, the child will feel a sense of pride which will reinforce self-confidence and self-esteem. In today’s modern day, there is an extreme amount of importance and pressure placed on winning and on being ‘great.’ When a child has no time to play because too much importance is placed on structured development, key developmental essentials can be lost. A child needs play. Children are naturally inclined to be curious about their environment, their surroundings and about life itself. Play helps them to figure out life and helps them to understand themselves with respect to the surrounding world. And when the play is used to explore these natural curiosities, the child can figure it out with a sense of independence and develop essential self-esteem.

Amniocentesis and CVS – What’s the Difference?

November 20, 2018 by admin

As our understanding of genetic disorders and the technology necessary to detect them early progresses, the care offered to pregnant women is also changing. Today women undergo much more testing during pregnancy than ever before. This commonly includes non-invasive prenatal testing, which only requires a blood sample from the mother and informs parents of the likelihood that their child could be born with certain genetic disorders.

If you have received an inconclusive or positive result from an initial prenatal blood test, you may be scared and confused. It’s important to remember that a prenatal blood test does not indicate a certainty. Your doctor will likely recommend additional tests to confirm and diagnose your unborn child’s condition. Two of the most commonly recommended prenatal diagnostic tests are amniocentesis and chorionic villus sampling (CVS). What is the difference between the two?

Amniocentesis

Amniocentesis is a prenatal diagnostic test that is usually performed between the 15th and 20th weeks of pregnancy. This procedure involves using an ultrasound to guide a thin, hollow needle through the abdomen of the mother and into the amniotic sac. The needle will then remove just enough amniotic fluid necessary to test for abnormalities.

Discomfort during and after amniocentesis is minimal. Some women elect for a local anesthetic, but many do not. After the procedure, you may experience very mild pains that can be treated with over-the-counter pain medication, as recommended by your doctor. Plan to rest and avoid any strenuous physical activity for at least 48 hours after the test. If you experience any severe abdominal pain, bleeding, fever or other serious symptoms following the procedure, you should alert your doctor as soon as possible. There is a very slight risk of miscarriage associated with an amniocentesis (less than 1%), but the results can have a significant impact on planning for future healthcare for your baby if they have a diagnosis requiring special medical attention.

The results of amniocentesis should be available within four weeks of the procedure. This test is usually around 99.4% accurate in detecting chromosomal abnormalities in utero. You will likely be required to meet with a genetic counselor to go over the results. They will be able to give you a better idea of how likely it is that your child will be born with a particular disorder, how the results will impact your care during the remainder of the pregnancy, and if the result is positive, what you can do to prepare for the future medical care of your baby.

Chorionic Villus Sampling (CVS)

Chorionic villus sampling is a test that is usually performed between the 10th and 14th weeks of pregnancy. This procedure involves taking cells from a pregnant woman’s placenta (chorionic villus) to test for potential genetic abnormalities in the fetus. There are two ways that this sample can be taken: transcervically (through the cervix), or transabdominally (through the vagina). Before the procedure, the mother will undergo an ultrasound to verify the age of the fetus and the positioning of the placenta for the procedure. During the procedure, a hollow needle will be inserted into the uterus (via the abdomen or through the cervix, via the vagina) to remove chorionic villus cells from the placenta to send for testing.

Your doctor may use a local anesthetic to numb the area prior to sampling. Following the procedure, you may experience light vaginal bleeding and cramping, but any other more serious side effects should be reported immediately to your doctor. Chorionic villus sampling has a slightly higher risk of miscarriage, but it’s still quite low (around 0.22% chance of miscarriage). The results of the test should be available within a week of the study, and are generally 98-99% accurate. There is a possibility that you receive a false positive or need additional testing after CVS. Your doctor or genetic counselor will be able to better advise what course of action to take following testing.

Speak with Your Doctor

If you have additional questions about prenatal testing, or are looking for guidance after receiving your results, speak with your doctor or make an appointment with a genetic counselor. They will be able to answer your questions, make recommendations, and help you to coordinate the necessary future care for your child.

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