Friday, 17 August, 2018

A Guide To Online Privacy

A Guide To Online Privacy

Posted on Friday, 2 June, 2017Sunday, 20 August, 2017 by Zheluo Cai

A Guide To Online Privacy.

Geoffrey Fowler writes for The Wall Street journal on the perennial issue of online privacy and provides us with some practical advice. Here is his introduction: ”You wouldn’t walk naked through Times Square. Stop being naked online. Your laptop and that smartphone grafted to your hand are double agents. What you look at, where you go and even what you say can be used to paint a portrait of you leaving you as exposed as the day you were born. Much of Silicon Valley wants you to think the price of using the internet is letting them data-mine your life. This is a beginner’s guide to fighting back. It starts with a golden rule: When the product is free, that means you are the product. Your privacy is the cost of a free social network, free tax prep or free photo storage. Defending your privacy doesn’t have to mean throwing away your phone, quitting Facebook or wearing a tin foil hat. It is about making informed choices on what you share with whom—and blocking or lying when you feel they want too much. Start by dedicating an hour to work through this checklist, following the links. Even if you only get through my Quick Fixes, and save my Deeper Dives for later, you will be less exposed.”

Read Article Here:

https://www.wsj.com/articles/dont-expose-yourself-a-guide-to-online-privacy-1496249766

NGC 7380: The Wizard Nebula.
Image Credit & Copyright: Rolf Geissinger. Located only 8,000 light years away, the Wizard nebula surrounds developing open star cluster NGC 7380. Visually, the interplay of stars, gas, and dust has created a shape that appears to some like a fictional medieval sorcerer. The active star forming region spans 100 about light years, making it appear larger than the angular extent of the Moon. The Wizard Nebula can be located towards the constellation of the King of Aethiopia (Cepheus). Although the nebula may last only a few million years, some of the stars being formed may outlive our Sun.

NASA Awards Contract for Construction of New Research Support Building Monday, 13 August, 2018
NASA has selected Walsh Construction Company II, LLC of Chicago to build a new Research Support Building (RSB) at the agency’s Glenn Research Center in Cleveland.
NASA, ULA Launch Parker Solar Probe on Historic Journey to Touch Sun Sunday, 12 August, 2018
Hours before the rise of the very star it will study, NASA’s Parker Solar Probe launched from Florida Sunday to begin its journey to the Sun, where it will undertake a landmark mission. The spacecraft will transmit its first science observations in December, beginning a revolution in our understanding of the star that makes life […]

Why you should be watching California in September Wednesday, 15 August, 2018
At the Global Climate Action Summit in California, non-state actors will work to make the commitments necessary to avert the worst effects of climate change.
Shyla Raghav
In case you missed it: 3 big stories from our world, World Elephant Day edition Tuesday, 14 August, 2018
Human Nature shares three stories from the past week that you should know about in honor of World Elephant Day.
Jessica Pink

Lebanon eases birth registration rules for Syrian refugees Thursday, 16 August, 2018
Source: UN High Commissioner for Refugees Country: Lebanon, Syrian Arab Republic The Lebanese government waived the one year timeframe for Syrian refugee children born between January 2011 and February 2018, allowing parents to register births without going to court.New rules remove need for costly court process for unregistered births, easing access to education, health and […]
Children returned to Central America and Mexico at heightened risk of violence, stigma and deprivation - UNICEF Thursday, 16 August, 2018
Source: UN Children's Fund Country: El Salvador, Guatemala, Honduras, Mexico, United States of America, World Extreme violence, poverty and lack of opportunity are not only powerful drivers of irregular child migration from northern Central America and Mexico, but also consequences of deportations. Children returned to Central America and Mexico at heightened risk of violence, stigma […]

The national flag of Mauritius, also known as the Four Bands and Les Quatre Bandes, was adopted upon independence, March 12, 1968. It consists of four horizontal bands of equal width, coloured (from top to bottom) red, blue, yellow, and green. Red represents the struggle for freedom and independence.n Blue represents the Indian Ocean, in the middle of which Mauritius is situated. Yellow represents the new light of independence. Green represents the agriculture of Mauritius and its colour throughout the 12 months of the year.

Mali - Level 4: Do Not Travel Monday, 13 August, 2018
Do not travel to Mali due to crime and terrorism. Violent crime, such as kidnapping and armed robbery, is common in the regions of northern and central Mali. Violent crime is a particular concern during local holidays and seasonal events in Bamako, its suburbs, and Mali’s southern regions. Roadblocks and random police checkpoints are commonplace […]
Bolivia - Level 1: Exercise Normal Precautions Thursday, 9 August, 2018
Exercise normal precautions in Bolivia. Read the Safety and Security section on the country information page. If you decide to travel to Bolivia: Enroll in the Smart Traveler Enrollment Program (STEP) to receive Alerts and make it easier to locate you in an emergency. Follow the Department of State on Facebook and Twitter. Review the […]

Known as “the prehistoric Sistine Chapel,” the Lascaux Caves, a cave complex in southwestern France, contain some of the most remarkable palaeolithic cave paintings in the world, from at least 15,000 years ago. The cave was discovered on 12 September 1940 by four teenagers, Marcel Ravidat, Jacques Marsal, Georges Agnel, and Simon Coencas, as well as Ravidat’s dog, Robot. Public access was made easier after World War II. By 1955, the carbon dioxide produced by 1,200 visitors per day had visibly damaged the paintings. The cave was closed to the public in 1963 in order to preserve the art.

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