Showing posts with label featured. Show all posts
Showing posts with label featured. Show all posts

Saturday, 11 July 2015

UK Pushes to Ban Whatsapp, More Governments to Follow?

WhatsApp_Logo

In a move that is sparking outrage across the country, UK is pressing ahead with plans to ban all encrypted communication under stricter laws for social media and online messaging services. Major services including Whatsapp, iMessage and Snapchat could face the ban under the new rules.

The UK’s ‘Investigatory Powers Bill’ will require all ISPs, phone companies and service providers to give access to their data to the government. This will include everything you search online through Google, Facebook and Whatsapp conversations as well as Snapchat photos.

The exact scope of the Bill is still not known but that ambiguity is exactly what makes it such a breach of privacy. Everyone is well versed in vague bills, secret courts and the push for mass surveillance without any clear goal courtesy of Snowden and it would be incredibly naive of us to think it’s a harmless move.

As such, this marks another brazen attempt by a government to use tragedy to push more draconian laws that compromise security and privacy. Recently, the FBI director (who has been pushing for backdoors in major services) admitted that there is no data to back up claims that access to unencrypted communication helps thwart attacks. There are countless other examples but once again, there is a rallying cry of ‘What about the terrorists?’ to gain more control and power over the public.

The Snooper’s Charter, as it has been called by many, has plenty of opponents.

Former Deputy Prime Minister Nick Clegg blocked the same bill while he was in power. He said:

We have every right to invade the privacy of terrorists and those we think want to do us harm, but we should not equate that with invading the privacy of every single person in the UK. They are not the same thing.
 
The so-called Snoopers’ Charter is not targeted. It’s not proportionate.
 
It’s not harmless. It would be a new and dramatic shift in the relationship between the state and the individual.
 
People who blithely say they are happy for their communications to be open to scrutiny because they have ‘nothing to hide’ have failed to grasp something fundamental about open democratic societies: We do not make ourselves safer by making ourselves less free.
Liberty, which campaigns for civil liberties and human rights in the UK, said:
We take no issue with the use of intrusive surveillance powers per se – targeted surveillance can play an important part in preventing and detecting serious crime.
 
But the current regime just doesn’t provide sufficient safeguards to ensure that such surveillance is conducted lawfully, and in a necessary and proportionate way.

Will Pakistan Follow in Banning WhatsApp?

While the news bears no direct bearing on Pakistan, it could set up a very dangerous precedent. We know that our law enforcement agencies are tired of these encrypted messaging apps and UK’s ban on WhatsApp (and others) could see other countries following suit.
We fear that Pakistan won’t take a moment in going ahead and legislating against these encrypted apps.
Fighting against governments that are vying for more and more power is an uphill battle as it is and a developed country forcing an outright ban on encryption could provide the impetus to other nations including ours.Privacy activists should gear up to fight their wildest battle yet.


Thursday, 9 July 2015

Windows 10 Launch: 5 things you should know before Windows 10 launch date

5 things to know before the Windows 10 launch date
Are you psyched for the Windows 10 launch date? Lots of us are looking forward to the shift to the new Windows 10, and no wonder, since it brings back the beloved Start Menu from Windows 7, an improved voice-control system (aka Cortana), and, all in all, a better interface.

To avoid last-minute surprises and frustration, here are our top-5 tips to get you ready for the shift:

1. Reserve your free upgrade to Windows 10.


To select this option, simply click on the small Windows icon on the the taskbar. When the upgrade is ready, you will get a notification to schedule the installation – the build will have been already downloaded automatically, so the final installation will go faster.

2. Back up all your important files.


Take care of your files before the Windows 10 launch date. Do this before upgrading, either via an external hard drive or OneDrive. Your files are saved on the hard drive of your device by default, but it’s always good to have a plan B in case something goes wrong.

3. Make sure your antivirus protection is up to date.


Windows will uninstall and then reinstall the latest version of your antivirus software, preserving your settings prior to the upgrade. If your subscription is out of date, it will enable Windows Defender.

4. Prepare to say goodbye.


Media Center won’t be available on Windows 10. Instead, Microsoft will provide a free DVD-playback app for Windows Media Center users. Also, some apps that came from your OEM may be removed prior to the upgrade installation. For more details and to avoid any unwelcome surprises, check out the Windows specs for the upgrade.

5. Set aside an hour for the installation.


That is, if you reserve your upgrade before the Windows 10 launch date. If not, count on needing some extra time for downloading the build, as well. In any case, you won’t be able to use your device during the upgrade process, so plan  accordingly – you might want to run the upgrade overnight.



Monday, 6 July 2015

What’s Inside Fireworks

    ap_whatsinside_ff
ALONG WITH BURGERS, brats, and BBQ, fireworks are a Fourth of July staple in the US. And they always have been. Founding father John Adams wanted “illuminations from one end of this continent to the other” to commemorate Independence Day even before the 13 colonies were fully independent. But the chemical cocktail that explodes in showers of color hasn’t changed all that much since those days. Sure, the shows have gotten far more sophisticated—technicians can now time brighter colors, comets, and complex displays to the crescendo of any song. Here’s what lights up the sky.

Black Powder

Invented in ninth-century China, this mix of potassium nitrate, charcoal, and sulfur is what makes fireworks (plus guns and explosives), well, work. In a traditional firework a lit fuse kicks off the reaction, igniting the powder in the bottom of the shell. As the potassium nitrate burns, it lets off oxygen. The O2 helps the charcoal and sulfur burn too, producing hot gases that hurl the firework into the sky. Seconds later, a delayed fuse reaches the center of the payload, igniting the main shell to unleash a spectacle of light and sound.

Metal Salts

The rockets’ red glare as fireworks burst in air is simple chemistry: luminescence! As pellets containing metal salts inside the payload heat up, their electrons get excited and release excess energy as light. The amount of energy each substance produces when burned determines the color you see. Want red, white, and blue? Burn strontium carbonate, magnesium alloy (not a salt), and copper chloride. For greens, oranges, or yellows, use barium chloride, calcium chloride, and sodium chloride.

Dextrin

This starchy stuff is often used to bind black powder and metal salts into pellets that explode into colorful stars. The all-purpose water-soluble powder is also used as a binding or thickening agent in paint, processed meats, food glazes, and envelope adhesives. It can even replace fat in milk products. Ew.