There has been a lot of debate in the public sphere around the degree and kind of legal regulation a society should apply to online speech. While the dialogue has become more intense and urgent in the last few years, the effort to impose limits on Internet speech has been contentious from the start. At present, Section 230 of the Communications Decency Act is undergoing reconsideration.

Online medical appointments have become commonplace during the pandemic, and they're likely to continue, even as in-person medical visits resume. The convenience, accessibility and cost-effectiveness of telemedicine will make it a vital part of comprehensive medical care in the digital age. "Both patients and providers can benefit," said Mia Finkelston, MD, medical director at Amwell.

Category 2 adversaries are nothing to sneeze at, but their resources are finite. If you armor up enough, they will give up, and move onto an easier comparable target. In confronting the threat of category 3, everything you have learned ratchets up to a whole new level of paranoia. Category 3 adversaries have functionally unlimited resources for pursuing top targets.

By necessity, almost all education is happening online at the moment. However, the trend of online education likely will continue even after the COVID-19 pandemic is over. Online learning is often more convenient than in-person training, and because the methods and techniques for online education are evolving and improving, it quickly has become a preferred business tool.

Like conventional criminals, criminal hackers choose easy, lucrative targets. One group in the crosshairs is made up of companies that have data on millions of users, such as private sector entities with a Web presence. Why go after one user at a time when data is collected in one place? Criminal hackers also like to hunt small organizations that have modest capital but weak information security.

Cracked or broken mobile device screens can be costly to fix, but a few inexpensive DIY strategies can eliminate a repair shop visit and salvage your tablet or phone. It is relatively easy and cheap to replace the glass on a phone once you get the hang of it. Tablets are a bit more involved because of the larger size and added components. Tools might require an additional monetary outlay.

More than any other factor, it is our asset that determines our adversary. For most of us, our asset is the corpus of sensitive personal details used for online transactions. This all comes down to how much data an adversary can glean from you, and how thoroughly it can analyze it. If your data passes through some software or hardware, its developer or maintainer enjoys some measure of control.

At this point, remarking that people now are more concerned about online privacy than ever before is not a novel observation. What's fascinating, though, is that interest in personal digital security has remained high since the issue exploded about seven years ago. In other words, instead of experiencing a short-lived spike, digital privacy awareness has been sustained. This is encouraging.

In this uncertain and increasingly homebound era, customers are turning online for everything from groceries to cat food. It's more important than ever to make sure that websites are optimized for the highest-possible customer engagement and conversion. E-commerce optimization is one game that companies struggling for market share in the midst of a pandemic must play.

As companies send employees home in an effort to curb the spread of COVID-19, cybersecurity experts are warning that telecommuting could be putting company assets and data at risk. There are a number of precautions that employees working from home should consider to ensure that sensitive data isn't compromised by cybercriminals taking advantage of the health crisis.

Consumers were becoming increasingly comfortable with the idea of ordering food online, either for pick up or home delivery, even before the onset of the coronavirus pandemic. Now many more shoppers are turning to online grocery shopping. "People have been comfortable ordering food such as pizza for delivery for years," noted Commercetools Vice President of Americas Marketing Margaret Rea.

We're only two months into a new year and already hundreds of millions of personal records have been compromised, including 123 million records from sporting retailer Decathlon and another 10.6 million records from MGM Resorts hotels. These announcements followed fuel and convenience chain Wawa's revelation that it was the victim of a nine-month-long breach of its payment card systems.

A session on the role of emerging technologies in the courtroom was part of last month's New York State Bar Association Annual Meeting in New York City. "Emerging Technologies in Litigation" included a panel of local and federal judges as well as an e-discovery researcher and emerging technology attorney. The group discussed the use of artificial intelligence in the courtroom.

Spurred by everything from environmental concerns to the desire to avoid congested roads, companies are developing, testing, and beginning to implement a wide array of drone delivery systems. A number of practicalities need to be worked out before drone delivery becomes an everyday occurrence -- including regulations and drone technology itself -- but it's likely only a matter of time.

The hands on the iconic "Doomsday Clock" moved to just 100 seconds to midnight last month. That is the closest they have come to the final hour since its creation in 1947. The Bulletin of the Atomic Scientists' Science and Security Board, in consultation with the Bulletin's Board of Sponsors, made the unprecedented decision to express the time remaining in seconds rather than minutes.

WHO has declared the coronavirus a global health emergency in recognition that the disease risk no longer is confined to China. UN member countries may decide to close their borders, cancel flights, implement special screenings at airports, or take other steps in response to the notice. U.S. health officials earlier this week announced they would fast-track work on a coronavirus vaccine.

Though it no longer grabs many headlines, video piracy remains a major issue for pay-TV services, according to consumer research firm Parks Associates. If just 10 percent of pay-TV subscribers should discontinue paying for services by 2023, the loss in revenue to operators could approach $6 billion, according to the firm's report, "Video Piracy: Ecosystem, Risks, and Impact."

Facebook recently promised that it would increase efforts to remove so-called "deepfake" videos, including content that included "misleading manipulated media." In addition to fears that deepfakes -- altered videos that appear to be authentic -- could impact the upcoming 2020 general election in the United States, there are growing concerns that they could ruin reputations and impact businesses.

Cybersecurity is a very serious issue for 2020 -- and the risks stretch far beyond the alarming spike in ransomware. In addition to the daily concerns of malware, stolen data and the cost of recovering from a business network intrusion, there is the very real danger of nefarious actors using cyberattacks to influence or directly impact the outcome of the 2020 U.S. general election.

Consumers are on social media constantly, scrolling through posts. Many have begun clicking on brand posts and making purchases. "Social commerce is becoming increasingly popular for brands," noted Darin Archer, chief strategy officer at Elastic Path. "Even when the transaction itself may be happening outside the app, there's a much smaller gap between discovery and purchase."

Ransomware tops the list of cybersecurity threats for 2020. While there have been efforts to convince individuals, corporations and municipalities not to pay ransoms, the simple fact is that whenever one is paid, the attack becomes a success that encourages cyberthieves to try again. Ransomware attacks increased 18 percent in 2019, up from an average 12 percent increase over the past five years.

CES is in full swing in Las Vegas this week, and the show for all things high-tech -- from gizmos and gadgets to cars and entertainment gear -- has attracted attendees from around the world. The first CES, or "Consumer Electronics Show" as it originally was known, took place in June 1967 in New York City. That first show attracted 17,500 attendees and more than 100 exhibitors.

Recommerce is booming, with companies meeting consumer demand for more affordable and sustainable alternatives to buying new. "I believe recommerce is popular because there is an alignment amongst people who see that consuming products as we have in the past is creating huge environmental problems, so people want to shop differently," said Nicole Bassett, cofounder of The Renewal Workshop.

Direct-to-consumer commerce, or D2C, is on the rise. Increasingly, consumers are expecting to interact directly with the companies that market and manufacture products. "Direct-to-consumer commerce has been enhanced by the explosion of the Internet. E-commerce provides a more convenient and frictionless buying experience," said Peter Edlund, chief solutions evangelist at DiCentral.

Consumers increasingly are shopping by voice rather than typing on a keyboard or searching on a phone. People are growing more comfortable with voice assistants, as the tech becomes smarter and more conversational every day. "Consumers appreciate the simplicity of using voice to shop," said Shilp Agarwal, CEO of Blutag. "Users can express their purchasing intent much more quickly over voice."

The personal and professional growth coaching industry is exploding, thanks in part to the accessibility afforded by the Internet and digital technologies. People who want to improve themselves are flocking to Skype sessions, online classes, Facebook groups, and other venues to work with life and performance coaches, get career advice, and network with other seekers.

Unmanned aerial vehicles -- or "drones" as these flying objects more commonly are known -- pose a growing danger, cybersecurity expert Kevin Townsend recently warned. The drone category is broad -- it includes toys for hobbyists, tools for commerce, and devices used for a variety of military purposes. They range in size from massive military drones to small hobbyist devices.

As part of National Cyber Security Awareness Month, the National Cyber Security Alliance is advising all computer users to "Protect IT" by taking precautions such as updating to the latest security software, Web browser and OS. The nonprofit public-private partnership, which works with DHS and private sector sponsors, advised computer users on ways to protect their personal data.

NBCUniversal has named Matt Strauss, a longtime executive at Comcast Corporation -- the parent company of NBCUniversal since 2011 -- to oversee its new Peacock streaming service set to launch in April. Strauss most recently served as executive vice president at Comcast, where he oversaw Comcast's video, Internet and voice services. NBCUniversal could have a lot riding on Peacock.

When buying clothes, many consumers still prefer to head to a bricks-and-mortar store, browse the racks, and try things on. There's something about clothing, after all, that's inherently tactile and personal. Gradually, however, the way people buy clothes has been changing. Digital technologies are reshaping the world of online fashion sales. One of the keys to sales success is personalization.