Are you using the services of Gmail, PayPal, iCloud, Facebook, Twitter, Snapchat, Skype? Are you actively using online banking? Then you have the chance to activate a security layer called two-factor authentication on top of your password to make your account more secure. Indeed most banks are using two-factor authentication by default
Category: Posts
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The Problem with Two-Factor Authentication via SMS
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8 min read
for many years. If you want to authorize a transaction your bank will most likely send you an SMS containing a short PIN. This SMS-PIN is necessary to make any transactions in your account. -
Introduction to Bitcoin and the Blockchain
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5 min read
Read an updated and more detailed version of this article here.
You believe that you don’t have any use for the term “cryptocurrency”? Well, you probably have. Bitcoin is currently the largest cryptocurrency when it comes to market capitalization and popularity. Now you might say: Yeah, Bitcoin is the thing you use for buying drugs and weapons on the internet. But Bitcoin is much more than an anonymous way to pay digitally. You can see Bitcoin more as a technology which might substantially impact our future – in a pretty positive way.
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The Future Of Supermarkets
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3 min read
Waiting at the Check-Out? That’s all past now.
Amazon just introduced Amazon Go – a concept store in Seattle where Amazon employees (and soon customers) can buy groceries and snacks in a local store without the need to pay at a checkout desk. You simply walk into the store with your smartphone and your Amazon app and all items are added to your virtual cart automatically. As soon as you leave the store your Amazon account will be charged.
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Respect and Prosperity: Silicon Valley and Democracy
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6 min read
Entrepreneurs from the Silicon Valley are shaping our future. They are building bold new technologies. These technologies range from artificial intelligence, robotics, infinite computing, ubiquitous broadband networks, nano-materials, synthetic biology, to augmented- and virtual reality. These technologies will allow us to make more progress within the next 100 years than ever before in mankind.
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How to cut your study exercise time into half!
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5 min read
We all know it from our days in school. There were days we had to study crazy facts about biology and chemistry. Every week we were forced to learn some hard French vocabulary. Our parents always told us to learn and revise all facts and vocabulary just before going to bed. And they were very right with this.
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PC’s are ripe for real innovation
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4 min read
Touch Bar & Touch Screen, that’s it?
The last two days were not that spectacular as I hoped they would be. Apple and Microsoft both introduced new hardware. Microsoft did a smart move by placing its product announcement exactly one day before Apple’s one.
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Cold Email: How to Raise your Response Rate
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3 min read
As part of my acquisition process, I send around 50 cold emails to selected hotel managers. Of those 50 cold emails, I got roughly 2 interested responses. Well, that’s a response rate of 4% and I didn’t really like this number. So I tried out a different approach to raising the response rate to my cold emails.
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Fact Checking News
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5 min read
Google has just introduced its new fact-checking feature which lets you check yourself if a news story is true or not – starting in the United States and the United Kingdom.
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goo-gle | verbIf you are reading this it is very likely that you are using Google as your main search engine. You don’t know the time zone of Indonesia? Google became literally a verb which describes searching something on the internet. Google is even in the official dictionary of Merriam-Webster:
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Google Allo. Hallo Surveillance.
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5 min read
Google released a few new products in the recent weeks: Google Duo, Google Allo, and Google Pixel, Google Home.
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