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Réseaux sociaux: «Prof, j'ai accepté une élève en ami sur Facebook et je l'ai vite regretté»

Réseaux sociaux: «Prof, j'ai accepté une élève en ami sur Facebook et je l'ai vite regretté» | digitalcuration | Scoop.it
ÉMOIGNAGES - Comment se comporter sur les réseaux sociaux avec ses élèves? Quatre professeurs de collège et lycée nous racontent leurs habitudes numériques et leurs bonnes ou mauvaises expériences...

Les nouvelles générations de professeurs (25-30 ans) et leurs élèves ont un point commun: ils appartiennent tous à la génération C, celle des «Digital Natives». Ceux pour qui Youtube, MSN Live Messenger et bien sûr Facebook sont des évidences plus que des outils. Selon une étude IFOP de novembre 2012,  77% des 18-24 ans ont un compte Facebook, pour  62% des 25-34 ans. L’occasion de se retrouver sur le réseau social après les cours? Nous avons posé la questions aux internautes de 20 Minutes. Si le numérique a fait son entrée en classe, en privée, les professeurs préfèrent encore garder leur distance. Quatre professeurs de collèges et lycées nous expliquent pourquoi.

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digitalcuration
société de l'information, identité & comportements numériques, sécurité de l'information, réseaux & médias sociaux
Curated by Stéphane Koch
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E-reputation: how one's online life can interfere with one's offline life

E-reputation: how one's online life can interfere with one's offline life | digitalcuration | Scoop.it
GBNews attended a conference on e-reputation, or how one’s “online life” can interfere and cause damage to his or her “offline life”. 

For some years now, we have witnessed important digital and societal transformations. The separation between private and public has become a blurred line. As Stéphane Koch underlines, a social network is a human creation. Unlike many, Koch sees the internet as part of real life and not something purely virtual. 

For him, the internet is just a tool used to connect people. But like all tools, we need to know how to properly use it, so that we do not get hurt. At the same time, because of the technological progress and the era of globalization we live in, more and more people seem to be losing control over their personal data. According to Koch, we are facing a true dematerialization of data. “Bye Bye files and archives department, Hello Clouds!” we could say. These changes can have an important impact on our lives, both on and offline
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Kylie Jenner nudes threatened to be exposed as her Snapchat is hacked

Kylie Jenner nudes threatened to be exposed as her Snapchat is hacked | digitalcuration | Scoop.it
An evil hacker has threated to expose nude pictures Kylie Jenner, after getting into her Snapchat. The 19-year-old Keeping Up With The Kardashian star's millions of followers were shocked to find a weird message on her social media account this evening. A screenshot of a yellow SnapCode for user 'chikri95' was posted on her Snapchat. It was captioned: "Add for kylie jenner's nudes!! twitter "chikri98."
Stéphane Koch's insight:
Protect your digital account, to protect your real life
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Sweden Accidentally Leaks Personal Details of Nearly All Citizens

Sweden Accidentally Leaks Personal Details of Nearly All Citizens | digitalcuration | Scoop.it
A Massive data breach in the Swedish Transport Agency Accidentally Leaks Personal Details of Nearly All Citizens. This time sensitive and personal data of millions of transporters in Sweden, along with the nation's military secrets, have been exposed, putting every individual's as well as national security at risk. Who exposed the sensitive data? The Swedish government itself.
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Psychologists say our 'attachment style' applies to social networks like Facebook

Psychologists say our 'attachment style' applies to social networks like Facebook | digitalcuration | Scoop.it
A new investigation appearing this week in the Personality and Social Psychology Bulletinsuggests a strong association between a person's attachment style—how avoidant or anxious people are in their close relationships—and their perception and management of social networks like Facebook
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6 Ways Artificial Intelligence and Chatbots Are Changing Education

6 Ways Artificial Intelligence and Chatbots Are Changing Education | digitalcuration | Scoop.it
Chatbots are about to change the world in more ways than we can imagine. Already, bots around the globe can complete a diverse set of varying tasks. From ordering pizza online to mashing faces…
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Ransomware attack puts KQED in low-tech mode

Ransomware attack puts KQED in low-tech mode | digitalcuration | Scoop.it

The journalists at San Francisco’s public TV and radio station, KQED, have been stuck in a time warp. 


 All Internet-connected devices, tools and machinery have been cut off in an attempt to isolate and contain a ransomware attack that infected the station’s computers June 15.  


Though the stations’ broadcasts have been largely uninterrupted — minus a half-day loss of the online stream on the first day of the attack — KQED journalists said every day has brought new challenges and revealed the immeasurable ways the station, like many businesses today, has become dependent on Internet-connected devices. 


If KQED, an organization that had up-to-date security systems and an awareness cultivated by routinely producing news stories about cyberattacks, can fall victim to such an attack, most other companies can, too.

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Facebook users pwnd by phone with account recovery vulnerability

Facebook users pwnd by phone with account recovery vulnerability | digitalcuration | Scoop.it
Facebook account recovery using pre-registered mobile numbers is poorly implemented and open to abuse, according to critic James Martindale. Martindale wrote an article on Medium, titled I kinda hacked a few Facebook accounts using a vulnerability they won't fix, highlighting his concerns in a bid to push the social network into tightening up its system. Old phone numbers no longer owned by a user but are still tied to their account can be assigned by a carrier to another person. If the number is still linked to a Facebook account, the new owner can subsequently log into the account without the password and either change it or leave it be (so someone doesn't know a breach has occurred). The loophole cannot target specific accounts but might be used to hijack an account before, for example, running scams against the account holder's friends and contacts
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Après le casque, voici la lunette de réalité virtuelle

Les casques de réalité virtuelle (Oculus Rift, Samsung Gear, VR Sony…), de grosseurs et de prix variables (de 75$ à 1000$), nous isolent visuellement pour nous donner à voir, sans nous déplacer, des univers hors de notre espace réel. Homido propose un modèle «Mini» qui permet de vivre et de partager des expériences de réalité virtuelle avec un […]
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Ce que l’analyse des recherches sur Google nous apprend sur la psyché humaine

Ce que l’analyse des recherches sur Google nous apprend sur la psyché humaine | digitalcuration | Scoop.it
Tout le monde ment. A son mari, à sa femme, à ses amis, à ses parents, à soi-même. C’est ce que révèle l’analyse, conduite par un économiste américain, des recherches sur Google de millions d’Américains. Elles révèlent nos craintes les plus profondes, nos secrets, nos questions embarrassantes. Toutes les choses que nous n’osons dire qu’à notre moteur de recherche.
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Hidden Features and Third Party Programs That Make Spotify Work for You

Hidden Features and Third Party Programs That Make Spotify Work for You | digitalcuration | Scoop.it
Free yourself from Spotify's suggested songs tool and write your own playlist programs Without a doubt, playlists are the heart and soul of Spotify. If properly curated, they can provide the right musical backdrop to any situation in your life. But doing so requires time and effort to manually create the playlist or browse through Spotify's suggested songs. But it doesn't have to be this way—if you take a systematic approach to the issue and make use of a few smart tools, you can master playlists in mere minutes. With Smarter Playlists, the external browser-based Spotify extension, you can create your own customizable playlists. It's really easy: Choose sources for your songs—for example, an Artist Radio, an album, or a pre-existing playlist. From there, use a filter to decide which songs shouldn't be included, whether that's because they're too fast, not danceable enough, or too short. You can also decide how many songs from each source you want to include in your playlist.
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[VIDÉO] Une femme cause pour 200 000$ en dommage en prenant un «selfie»

[VIDÉO] Une femme cause pour 200 000$ en dommage en prenant un «selfie» | digitalcuration | Scoop.it
Une visiteuse de la galerie 14th Factory à Los Angeles a eu la maladresse de faire chuter en cascade plusieurs étalages supportant des oeuvres d'art. C’est un cauchemar devenu réalité qu’a vécu cette pauvre dame. Alors qu’elle voulait faire comme probablement tant de gens avant elle, c’est-à-dire prendre un égoportrait devant de magnifiques sculptures, elle a perdu pied. Un étalage est tombé sur un autre, qui est tombé sur un autre, qui est tombé sur un autre, qui est tombé sur un autre, qui est tombé sur un autre, qui est tombé sur un autre, qui est tombé sur un autre, qui est tombé sur un autre, et ainsi de suite...
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"Attendez avant de publier vos photos de vacances sur Facebook"

"Attendez avant de publier vos photos de vacances sur Facebook" | digitalcuration | Scoop.it
La période des vacances est propice aux cambriolages, quand des personnes mal intentionnées profitent des absences longue durée pour s'introduire chez vous. Il existe pourtant quelques trucs pour minimiser le risque. "Faire preuve de patience et attendre son retour est la solution la plus simple pour des vacances sans tracas", explique la police à VTM Nieuws au sujet des publications sur les réseaux sociaux
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Observer la gestion des "moments numériques"- Usages du numérique éducatif - Pédagogie - Académie de Poitiers

Observer la gestion des "moments numériques"- Usages du numérique éducatif - Pédagogie - Académie de Poitiers | digitalcuration | Scoop.it
L’omniprésence du numérique influence les pratiques professionnelles des enseignant.e.s. L’évolution peut s’appuyer notamment sur l’observation de professeur.e.s expérimenté.e.s qui ouvrent la porte de (...)

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Comment réagir si vous faites face à du cyberharcèlement ? - Tech - Numerama

Comment réagir si vous faites face à du cyberharcèlement ? - Tech - Numerama | digitalcuration | Scoop.it
Le cyberharcèlement est susceptible de concerner n'importe quel internaute. Mais faire valoir ses droits si la situation vient malheureusement à se présenter peut sembler décourageant. Quels sont vos recours si vous ou l'un de vos proches est harcelé en ligne ?
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The Key to Social Media Success is Authenticity. Always.

The Key to Social Media Success is Authenticity. Always. | digitalcuration | Scoop.it
.Don't Claim. Demonstrate. Your content must also demonstrate your expertise and authority. Do the work, deliver the goods, and earn the right to ask someone to become a customer
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Snapchat's battle against Instagram has moved to a new front—and it's losing ground there, too

Snapchat's battle against Instagram has moved to a new front—and it's losing ground there, too | digitalcuration | Scoop.it
Social media influencers are struggling to juggle Snapchat and Instagram's story feature, prompting many to go all on one just one. The battle between Instagram and Snapchat has moved to a new battlefield: social media influencers More and more accounts with wide followings are migrating to Instagram. "Bit by bit, I have seen my peers and social groups give up Snapchat and go totally [Instagram] stories," one influencer says
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Psychologists say our 'attachment style' applies to social networks like Facebook

Psychologists say our 'attachment style' applies to social networks like Facebook | digitalcuration | Scoop.it
A new investigation appearing this week in the Personality and Social Psychology Bulletinsuggests a strong association between a person's attachment style—how avoidant or anxious people are in their close relationships—and their perception and management of social networks like Facebook
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How Long Should Your Videos Be? Ideal Lengths for Facebook, Instagram, Twitter, and YouTube

How Long Should Your Videos Be? Ideal Lengths for Facebook, Instagram, Twitter, and YouTube | digitalcuration | Scoop.it

Video marketers know we lack patience. So they're starting to tailor content for our dwindling attention spans. In fact, 56% of all videos published in the last year are less than 2 minutes long.


But marketers must innovate further because users expect different video lengths on different platforms. Odds are, they're more willing to watch a 2 minute long video on YouTube than on Twitter.


If you don't customize video length for each platform, then you're not fully catering to your audience. Sooner or later, the attention they give to your brand will wither away.


That's why we decided to create this handy, bookmarkable infographic about the optimal video length for the most popular video channels. To help you better engage your audience on Instagram, Twitter, Facebook, and YouTube, we extracted insights from HubSpot's own social and YouTube data, and combined it with existing research in the area. ...


Via Jeff Domansky
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Jeff Domansky's curator insight, July 21, 2:16 AM

Check out the ideal video lengths for Facebook, Instagram, Twitter, and YouTube.

Jeff Domansky's curator insight, July 21, 2:51 AM

Check out the ideal video lengths for Facebook, Instagram, Twitter, and YouTube

GwynethJones's curator insight, July 21, 9:56 AM

I found this really interesting, but not all that surprising! Keep it short and simple! I need to do this with my blog posts -- I think they're too long!

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L'influence des algorithmes sur les réseaux sociaux

L'influence des algorithmes sur les réseaux sociaux | digitalcuration | Scoop.it
Pour le sociologue Dominique Cardon, le premier algorithme c'est nous : "Il faut vraiment comprendre que les algorithmes calculent pour les utilisateurs en prenant comme information les traces de leurs activités passées, mais on commente toujours les mêmes, on like toujours les mêmes, on s'amuse toujours avec les mêmes, et donc on produit des trace qui sont assez monotones, et l’algorithme vient renforcer cette monotonie et crée du coup un sentiment d'enfermement dont il renvoie la responsabilité sur l'internaute puisqu’il ne s'est pas montré curieux. Et une partie des débats là-dessus c’est que nous nous voyons comme des individus ouverts, curieux, attentifs à la diversité , cosmopolites et la réalité c'est que ce n’est pas le cas, on a des attachement des préférences et des choix et les réseaux sociaux sont venus dire aux individus : affirmez votre subjectivité."
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Publishers are switching affections from Snapchat to Instagram - Digiday

Publishers are switching affections from Snapchat to Instagram - Digiday | digitalcuration | Scoop.it

“Our Discover following is enormous, but our Snapchat handle following is not as big as Instagram. I don’t know the number of followers of [the accounts].” Nothing is forever in the world of platforms.

Two years ago, publishers that didn’t have a coveted slot in the Snapchat Discover section were scrambling to use individual accounts on Snapchat to connect with millennials in a raw, personal way, sometimes posting as often as several times a day there.

 Today, parent company Snap is facing questions about user growth and retention, with all the moves Facebook’s Instagram is making to copy Snapchat’s features, as its declining stock price shows. Instagram’s moves are paying off with publishers, many of whom have shifted their enthusiasm to Instagram.Facebook’s Instagram is copying Snapchat’s features left and right, and the moves are paying off with publishers.

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This is what can happen if you use the same passwords over and over

This is what can happen if you use the same passwords over and over | digitalcuration | Scoop.it
Kristy Jasper, 28, had almost £4,000 stolen from her business account by fraudsters 18 months ago and police told her the likely cause was her use of identical passwords for numerous online accounts. These included PayPal, Amazon, LinkedIn, Facebook and a website used to buy office supplies. Upon checking her accounts she noticed nine online payments totalling £3,800 had been made to high street retailers such as Argos and Currys.
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6 Simple Ways to Improve the Security of Your Social Media Profiles

6 Simple Ways to Improve the Security of Your Social Media Profiles | digitalcuration | Scoop.it
Digital security is more important than ever. Here are six simple ways to improve the security of your company’s social profiles.
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Tinder n'en pouvait plus de ce «match» qui dure depuis 2014

Tinder n'en pouvait plus de ce «match» qui dure depuis 2014 | digitalcuration | Scoop.it
C'est peut-être le "match" le plus long de l'histoire de Tinder. Josh Avsec et Michelle Arendas se parlent sur l'application de rencontres depuis 2014 sans jamais s'être rencontrés. Trop long, pour l'application à la flamme, qui a repéré un tweet à ce sujet et s'est emparée du buzz pour faire parler de ses services. Le coup de marketing est évident pour Tinder. Mais l'application propose tout de même aux deux jeunes gens de sauter le pas et, pour cela, de leur payer le voyage dans la ville de leur choix pour un premier rendez-vous mémorable
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Ashley Madison parent in $11.2 million settlement over data breach

Ashley Madison parent in $11.2 million settlement over data breach | digitalcuration | Scoop.it
The owner of the Ashley Madison adultery website said on Friday it will pay $11.2 million to settle U.S. litigation brought on behalf of roughly 37 million users whose personal details were exposed in a July 2015 data breach.
Stéphane Koch's insight:
Yes security has a cost, and sometime it's difficult to measure its direct ROI... But insecurity can cost far more... In terms of money, reputation and business...
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Cette intelligence artificielle peut faire dire n'importe quoi à n'importe qui

Cette intelligence artificielle peut faire dire n'importe quoi à n'importe qui | digitalcuration | Scoop.it
Des chercheurs américains ont créé une technologie idéale pour créer des fake news. Elle permet de convertir des fichiers audio en mouvement de bouche sur une vidéo. Les tests réalisés sur des vidéos de Barack Obama sont bluffants de réalisme.
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