Skip to main content

Home/ Digit_al Society/ Contents contributed and discussions participated by dr tech

Contents contributed and discussions participated by dr tech

dr tech

'A threat to health is being weaponised': inside the fight against online hate crime | ... - 0 views

  •  
    "Since Moonshot was founded, there has been a radical shift in the perception of technology's role when it comes to extremist terrorism. "Five years ago, there were still people inside the government who thought tech was for the kids," Frenett says. "There was a sense that it was almost amusing that terrorists were on the internet. You don't get that any more. Likewise, five years ago there were some great organisations doing great work on the violent far-right, but again it was almost seen as niche. That's no longer the case.""
dr tech

Local health bodies and tech firms using AI to fight Covid-19, Tech News & Top Stories ... - 0 views

  •  
    "The system uses AI to predict situations before they occur - thus informing on how resources could be better allocated - and to provide insights for better decision-making."
dr tech

Hospitals brace for increase in cyberattacks  | TheHill - 0 views

  •  
    "As hospitals face a surge in patients and critical equipment shortages stemming from the coronavirus pandemic, they are increasingly becoming the target of hackers who see health care facilities as easy prey. Ransomware attacks, in which hackers lock up a network and demand payment to return access to these systems, have presented a growing threat to hospitals since January. "
dr tech

The Most Damaging Tweet Ever - Better Marketing - Medium - 0 views

  •  
    "Unfortunately, her legacy will be dominated by that tweet. If you type her name into Google, you'll have to scroll for a long, long, long time before you find anything unrelated to it."
dr tech

Solve e-learning issues, teachers urge | The Star Online - 0 views

  •  
    "ISSUES with the online learning and teaching process has caused students from the low-income group to be left behind, said the National Union of the Teaching Profession (NUTP)."
dr tech

Contact tracing apps unsafe if Bluetooth vulnerabilities not fixed | ZDNet - 0 views

  •  
    "As more governments turn to contact tracing apps to aid in their efforts to contain the coronavirus outbreak, cybersecurity experts are warning this may spark renewed interest in Bluetooth attacks. They urge developers to ensure such apps are regularly tested for vulnerabilities and release patches swiftly to plug potential holes, while governments should provide assurance that their databases are secure and the data collected will not be used for purposes other than as originally intended. "
dr tech

Contact apps won't end lockdown. But they might kill off democracy | John Naughton | Op... - 0 views

  •  
    "There are clear indications that the UK government is now actively considering use of the technology as a way of easing the lockdown. If this signals an outbreak in Whitehall of tech "solutionism" - the belief that for every problem there is a technological answer - then we should be concerned. Tech solutions often do as much harm as good, for example, by increasing social exclusion, lacking accountability and failing to make real inroads into the problem they are supposedly addressing."
dr tech

Want to Find a Misinformed Public? Facebook's Already Done It - The Markup - 0 views

  •  
    ""We've taken down hundreds of thousands of pieces of misinformation related to COVID-19, including theories like drinking bleach cures the virus or that physical distancing is ineffective at preventing the disease from spreading," Zuckerberg wrote. But at the very same time, The Markup found, Facebook was allowing advertisers to profit from ads targeting people that the company believes are interested in "pseudoscience." According to Facebook's ad portal, the pseudoscience interest category contained more than 78 million people."
dr tech

Apple and Google partner on COVID-19 contact tracing technology - 0 views

  •  
    "Privacy, transparency, and consent are of utmost importance in this effort, and we look forward to building this functionality in consultation with interested stakeholders. We will openly publish information about our work for others to analyze. All of us at Apple and Google believe there has never been a more important moment to work together to solve one of the world's most pressing problems. Through close cooperation and collaboration with developers, governments and public health providers, we hope to harness the power of technology to help countries around the world slow the spread of COVID-19 and accelerate the return of everyday life."
dr tech

Using Big Tech to tackle coronavirus risks swapping one lockdown for another | Adam Smi... - 0 views

  •  
    "At a time when science fiction and reality feel as if they are collapsing in on each other, we must resist the temptations of Big Brother; we would just be trading one kind of lockdown for another."
dr tech

Why does it suddenly feel like 1999 on the internet? | MIT Technology Review - 0 views

  •  
    "It's like turning the clock back to a more earnest time on the web, when the novelty of having a voice or being able to connect with anyone still filled us with a sense of boundless opportunity and optimism. It harkens back to the late 1990s and early 2000s-before social media, before smartphones-when going online was still a valuable use of time to seek community."
dr tech

Will the Pandemic Usher in an Era of Mass Surveillance in Higher Education? - The Chron... - 0 views

  •  
    "As colleges come under unprecedented pressure to downsize, from the pandemic as well as the steep enrollment decline that was already projected for 2025, some professors predict that the shift online might reinforce "corporate university" tendencies to track professors' productivity and use the results as an excuse to lay them off."
dr tech

Volunteers create world's fastest supercomputer to combat coronavirus | Technology | Th... - 0 views

  •  
    "According to Folding@Home, the organisation that runs the distributed computing effort, the combined power of the network broke 1,000,000,000,000,000,000 operations per second - or one "exaflop" - on 25 March."
dr tech

Google's DeepMind predicts 3D shapes of proteins | Science | The Guardian - 0 views

  •  
    "The arcane nature of "protein folding", a mind-boggling form of molecular origami, is rarely discussed outside scientific circles, but it is a problem of profound importance. The machinery of biology is built from proteins and it a protein's shape defines its function. Understand how proteins fold up and researchers could usher in a new era of scientific and medical progress."
dr tech

Zoom Is a Nightmare. So Why Is Everyone Still Using It? - 0 views

  •  
    "Princeton computer science professor Arvind Narayanan calls Zoom a "privacy disaster," filled with "creepy" features that send tracking data to Facebook even if you don't have a Facebook account and tell meeting hosts if attendees aren't paying attention. Zoom's privacy policy allows it to use what it calls "customer content" for advertising purposes."
dr tech

New IoT botnet launches stealthy DDoS attacks, spreads malware - 1 views

  •  
    "A new botnet is actively targeting IoT devices using payloads compiled for a dozen CPU architectures and uses them to launch several types of DDoS and to spread various types of malware. The Dark Nexus botnet as it was named by the Bitdefender researchers who discovered it has gone through a very fast development process since it was initially spotted."
dr tech

NHS coronavirus app: memo discussed giving ministers power to 'de-anonymise' users | Wo... - 0 views

  •  
    "A draft government memo explaining how the NHS contact-tracing app could stem the spread of the coronavirus said ministers might be given the ability to order "de-anonymisation" to identify people from their smartphones, the Guardian can reveal. The health secretary, Matt Hancock, announced on Sunday that the UK planned to introduce an app that would enable people who developed Covid-19 symptoms to "anonymously" alert other users to whom they had been in close proximity. "All data will be handled according to the highest ethical and security standards, and would only be used for NHS care and research," he said."
dr tech

Tech giants struggle to stem 'infodemic' of false coronavirus claims | World news | The... - 0 views

  •  
    "It is a stark contrast to how social media platforms have dealt with misinformation in the past."
dr tech

Some shirts hide you from cameras-but will anyone wear them? | Ars Technica - 0 views

  •  
    "In short, it's not great out there if you're a person who cares about privacy, and it's likely to keep getting worse. In the long run, pressure on state and federal regulators to enact and enforce laws that can limit the collection and use of such data is likely to be the most efficient way to effect change. But in the shorter term, individuals have a conundrum before them: can you go out and exist in the world without being seen?"
dr tech

How an 18th Century Explorer Can Help Us Understand the Algorithms Taking Over Our World - 0 views

  •  
    "We have become symbiotic with these machines. We feed them with energy and data, and they reward us with a host of services. But our relationship with them goes deeper. There are multiple layers of feedback loops as we shape algorithms and they shape us, at the individual and collective levels. What framework can we turn to to analyze this complex ecosystem?"
« First ‹ Previous 1361 - 1380 of 3402 Next › Last »
Showing 20 items per page