Showing posts with label windows. Show all posts
Showing posts with label windows. Show all posts

Tuesday, 8 December 2015

5 mobile security flaws you should know

Windows Phone, Android, iOS — no operating system is completely bulletproof from security problems.

Mobile devices can be a scary thing to think about after major security vulnerability emerged in July in Android, called the Stagefright bug — which lets cyber criminals hack a smartphone simply by sending a text message.

A Stagefright 2.0, which allowed a hacker to gain control of a smartphone via an MP3 or MP4 video, sprang up in October before Samsung, Google, LG and other tech giants enforced monthly security smartphone security updates following the original bug, according to the Guardian.

Apple devices can also be susceptible to security problems.

A hacking team received $1 million from startup company Zerodium after the group discovered an unknown, or zero-day, vulnerability in iOS.

But such risks are not limited to just smartphones.

"I think they're in the spotlight right now because they can do so many things, and carry so much information and interfaces," said Jan Volzke, Vice President of Reputation Services at Whitepages, a contact information and identity verification company.

Here's a quick list of top mobile security flaws you should know:

Clicking on links or opening a suspicious email enables hackers to collect and access sensitive information, such as Social Security numbers and SMS messages.

They can even steal credit card numbers and online banking transactions directly and install spyware on a device to access personal data.

Experts at the Alcatel-Lucent's Motive Security Labs confirmed a rapid increase of mobile device infections, with a 25% spike in 2014, compared with 20% in 2013, according to the Motive Security Labs H2 2014 Malware Report.

Read More: http://www.nydailynews.com/news/national/5-mobile-security-flaws-article-1.2451562

Tuesday, 24 November 2015

Windows 10: Enabling BitLocker hardware encryption fails with November update

Windows users seem to be experiencing an issue with enabling BitLocker hardware encryption after updating to their system to November update, which Microsoft is calling its major update to Windows 10 that brings version 1511, build 10586. This happens with the clean installation of the November update.

Windows BitLocker drive encryption is a security feature that Microsoft claims provides better data protection for your PC by encrypting the data stored on your Windows operating system volume. BitLocker uses Trusted Platform Module (TPM) to protect Windows OS and data as well as ensures the computer is not tampered with even when it is lost. The TPM is a microchip built into the computer and used to store information including encryption keys.

You can use BitLocker without a TPM, for which you need to change the default behaviour of the BitLocker setup wizard by using Group Policy, or configure BitLocker. When you are using BitLocker without TPM, the encryption keys are stored on a USB flash drive.

BitLocker encryption issue with November Update

According to a user, nesoi, who has reported this on the Microsoft TechNet forum, the BitLocker encryption worked fine before the update. It even works with Windows 10 build 10240, which is the RTM build, released prior to the November update.


Read More: http://www.ibtimes.co.uk/windows-10-enabling-bitlocker-hardware-encryption-fails-november-update-1530069