Artificial intelligence and machine learning have become growing parts of technological advances over the past few years, impacting almost every sector from transportation to medicine. In the 20th century, when computer programs were first developed, each line of code had to be written by a programmer outlining exactly how the computer was to respond in any given situation. However, with machine learning, computers are starting to figure out the rules on their own.
According to Tricentis, learning requires following a set of rules presented to the machine as an algorithm. These systems are often used for math-based applications like accounting because it is easy to show the machine what to do when certain conditions are met. With learning systems for artificial intelligence, the machine can begin to add to the programmer-developed rules and come up with its own, potentially better, way of solving problems.
More recent approaches to machine learning are focusing highly on pattern recognition. This is especially the case in fields like medicine and transportation with the goal of creating fully autonomous machines that can solve problems like diagnosing cancer from a scan or expertly navigating a traffic situation.
Currently, AI needs to be fed information from sensors and image data that has already been labeled and processed by humans. This is an incredibly labor-intensive process. According to Deepen AI, a single hour's worth of driving data can take up to 800 man-hours to label and analyze. However, as technologies improve and the methods of machine learning become more robust, computers will begin to take on the analysis task themselves. Simple prototype traffic cameras are already in place in New York City, and similar programs are expanding to other places.
The iterative method uses an initial guess to generate a series of approximate answers that keep being refined. What makes machine learning particularly strong is its ability to improve over time, creating a final program whose details even experts in the field cannot explain. The key to this is using a dataset to repetitively test the program. For example, a simple program can be created that can differentiate pictures of numbers. Programmers can then test the machine with hundreds of photos, and based on the results of the test, the machine can alter its rules, take the test again, and see if it has improved.
Machine learning is becoming a growing part of the technology field, and its applications are only increasing each year. Ultimately, machines will not only learn enough to help us with day-to-day problems but will also understand how to teach themselves new techniques to keep up with human needs.
Read more: What Businesses Need to Know to Get the Most Out of Their IT Team
Crime used to mean things like break-ins and thieves swiping packages from your doorstep. But now there’s an increasing number of cybersecurity threats that are also crimes of opportunity. With more and more people using unfamiliar networks and doing lots of online shopping, bad actors have plenty of targets to choose from. By following these simple steps for data protection, you can keep your digital information secure.
(BPT) - Crime used to mean things like break-ins and thieves swiping packages from your doorstep. But now there’s an increasing number of cybersecurity threats that are also crimes of opportunity. With more and more people using unfamiliar networks and doing lots of online shopping, bad actors have plenty of targets to choose from. By following these simple steps for data protection, you can keep your digital information secure.
1. Be careful when using insecure Wi-Fi networks
If you’re traveling or out shopping, you may find yourself on an unfamiliar Wi-Fi network. Many stores, airports and rest stops offer free Wi-Fi as a convenience, but often those networks aren’t secured. That makes it especially risky to make online purchases because the traffic from your device can be easily monitored and stolen. If you are using public Wi-Fi networks, then browsing to any website, make sure your connection is encrypted and secure by looking for the lock icon in the top left of the address bar. Also, always double check that the address you are navigating to is what you expected. Many modern devices, like the ASUS NovaGo, now feature built-in LTE, which offers a more secure experience for your online shopping.
2. Don’t rely on passwords alone
Passwords and user IDs are a staple of cybersecurity, but they can only get you so far. To further ensure your data stays protected, consider using password management and verification apps. They let you use your face, fingerprint, eyes or other methods to access your data across devices. For example, the Microsoft Authenticator app adds an extra level of security with two-step verification that allows you to access your Microsoft account and apps quickly and securely without having to remember a password.
3. Avoid phishing scams
With so many companies emailing promotions, it can feel like your inbox is under assault. In fact, it very well could be. Some of those emails may be phishing scams designed to steal your private information. To protect your data, don’t click on any unfamiliar links and carefully review all notifications from your bank to catch any potentially fraudulent activity.
Remember, scammers can be sophisticated. They may use personalized emails to gain your confidence or replicate the style of a well-known financial services company. If an email or link looks the slightest bit suspicious, don’t click it. Go directly to your bank or other online account to confirm the information independently.
4. Back up your data
If all your data is stored in one place, it’s vulnerable. Bad actors can lock up your device and demand payment to release your files. That’s why backing your data up to the cloud is critical for protecting your files against ransomware attacks. The cloud allows you to safeguard your data and access it from multiple devices. Cloud storage services are secure and can also let you easily transfer your data if you’re upgrading to a new device.
5. Utilize privacy screens
Preventing people from looking over your shoulder and stealing your information is the simplest and easiest way to protect your personal data. When online shopping in public, use privacy screens to hide your information. Some devices, like the HP EliteBook x360 and HP Spectre x360, have integrated privacy screens that instantly shield your screen with the push of a button. If your device doesn’t come with one built in, you can purchase a privacy screen.
6. Keep software current
Using a modern operating system with the latest security updates and built-in anti-virus protection is the best way to ward off unwanted intrusions. Major tech companies continually upgrade software to account for the latest cybersecurity threats so you can be confident your data is protected. By keeping your software current, you can avoid many cyberattacks before they cause problems.
(BPT) - How much data do you really need on your monthly cellular plan? Buy too much and you're simply wasting money. Buy too little and you could end up socked with overage fees, or find your data speeds slowed significantly.
The average U.S. wireless customer consumes about 1.8 gigabytes (GB) of data each month, far below what's included in many standard wireless plans. As a result, many carriers are beginning to shift away from rigidly structured monthly data allowances. Consumer Cellular, for instance, offers no-contract plans tailored to the 50-plus crowd that allow you to change your data plan whenever you need, without paying any additional fees.
Whether you're a heavy or a light user, the data plan you choose represents a significant part of your investment in wireless service. By understanding some of the basics, as well as the potential pitfalls involved, you're sure to find the plan that's right for you.
How it's measured
Anytime you send email, download a photo, stream video, view a web page, or post on social media, your phone is sending or receiving data. A megabyte (MB) and the larger gigabyte (GB) are the units used for measuring data.
It's hard to determine exactly how much data an activity consumes, since file sizes and download times can vary significantly. As a general rule, for most cellphones, one megabyte of data is typically required to perform each of these tasks:
* Sending or receiving 50 emails, without attachments;
* Streaming 2 minutes of music;
* Viewing one web page;
* Posting three photos to your Facebook page;
* Watching 30 seconds of video on YouTube.
One gigabyte, equal to 1,000 megabytes, is consumed by:
* Sending or receiving 50,000 emails (without attachments);
* Streaming 33 hours of music;
* Viewing 1,000 web pages;
* Posting 2,800 photos to your Facebook page;
* Watching more than 8 hours of video on YouTube.
Tracking your usage
The best way to accurately assess your cellular data use is to review your monthly bill, which provides precise details about your utilization. Most carriers now even offer mobile account management apps so you can keep tabs right from your phone. This will give you a feel for how much you're actually consuming, and let you develop an accurate forecast for the future.
In addition, both smartphone and iPhone models give you the ability to track overall usage, as well as the individual usage of specific apps, right from the Settings menu on your phone. You can choose to receive usage alert notifications from your carrier, either by text or email. These are helpful reminders that are triggered when you've used certain percentages of your monthly allotment of data. It helps to eliminate surprises and avoid running over your plan.
Unlimited has its limits
Regardless of how closely you track it, your data needs can fluctuate wildly from month to month. This is often due more to life events than technology; you might be in more places with Wi-Fi access one month versus the next. As a result, some cellular companies will push you to sign up for plans with a higher data cap, including expensive "unlimited" plans.
Like an all-you-can-eat buffet, most "unlimited" plans are more enticing than practical. In fact, some carriers promising "unlimited data" will actually limit your high-speed data to just a couple of gigabytes per month. Once you use up that allotment, you'll have unlimited access, but it's at much slower speeds. This makes it more difficult to load pages quickly, or to stream video, even though you're paying a premium for "unlimited" access.
The choice is always yours
Cellular competition is fierce, so make sure you get what you pay for. Before you buy an unlimited plan, shop around. You may very well find a less costly plan that offers far more data than you're likely to use.
Ultimately, your choice will be driven by the type of data user you are, or at least the one you plan to be. Invest time in a little analysis of your current habits. You'll come away with the information you need to find the plan that fits both your needs and your budget.
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