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The Internet is running out of IPv4 (Internet Protocol version 4) addresses — a computer's unique address on the Internet. It's just become harder to get IPv4 addresses. IPv4 Exhaustion Gets Real. Is this the end of IPv4 addresses? Finally, North America ran out of iPv4 addresses and officially exhausted its supply of IPv4 addresses, joining Asia, Europe, and Latin America. The American Registry for Internet Numbers (ARIN), which is responsible for handing out Internet addresses, has warned that it is unable to fulfil a request for the allocation of large blocks of IPv4 addresses due to IPv4 Exhaustion of available address pool. On Wednesday, ARIN activated an " IPv4 Unmet Requests Policy " for the first time and placed a waitlist for companies that request blocks of IP addresses for their services. According to the ARIN, ISPs are left with only three choices: They can either accept a smaller block (limited to 512 and 256 addresses) They can jo

Difficulty in remembering complicated Passwords? Forget Passwords and Fingerprints now – and get ready to authenticate your online purchases with your SELFIES . MasterCard is experimenting a new app that would let you make online purchases by taking a selfie rather than typing a password, moving a step forward in the mobile payments evolution. This experimental ID Check security system uses the front camera of your mobile phone and "facial recognition" technology to get your payment done with a quick shot of your face. And MasterCard thinks this generation people will love it. " The new generation, which is into selfies...I think they will find it cool, " MasterCard President of Enterprise Safety and Security Ajay Bhalla told CNNMoney. " They'll embrace it ." How this new feature works? MasterCard will provide you a new mobile app to download in order to use the feature. After you make an online payment, the new app will

Anonymity is something that seems next to impossible in this era of government surveillance. Even Tor and VPNs are no longer seem to be enough to protect user privacy. Once your IP address is discovered, your Game Over! However, a method have been devised that not only allow users to anonymously connect to public Wi-Fi network, but also let them connect from about 2.5 Miles away . Security researcher Benjamin Caudill has developed a device that adds an extra layer of anonymity to whistleblowers, journalists, dissidents and, of course, criminals. Dubbed ProxyHam , it's a " hardware proxy " that allows users to connect to a long-distance public Wi-Fi network over an unidentifiable low-frequency radio channels, making it more difficult for government agencies and spies to unearth the real identity and source of the Internet traffic. How Proxyham is made?  Proxyham is comprised of a WiFi-enabled Raspberry Pi computer , along with a three antennas setu

Permissions in SaaS platforms like Salesforce, Workday, and Microsoft 365 are remarkably precise. They spell out exactly which users have access to which data sets. The terminology differs between apps, but each user's base permission is determined by their role, while additional permissions may be granted based on tasks or projects they are involved with. Layered on top of that are custom permissions required by an individual user.  For example, look at a sales rep who is involved in a tiger team investigating churn while also training two new employees. The sales rep's role would grant her one set of permissions to access prospect data, while the tiger team project would grant access to existing customer data. Meanwhile, special permissions are set up, providing the sales rep with visibility into the accounts of the two new employees. While these permissions are precise, however, they are also very complex. Application admins don't have a single screen within these applications th

During a wide-ranging online question-and-answer session on his Facebook page Tuesday, Facebook co-founder Mark Zuckerberg predicted some wild things for Future. It includes: Telepathy Technology , the ability for humans to talk to each other with their minds. Laser Beams , used to transmit data from the sky to Earth. Growth of Artificial Intelligence and Virtual Reality . Today, Mark Zuckerberg has posted a couple of demonstration pictures from its Connectivity Lab. To help connect people around the world, Facebook's Internet.org initiative is testing a method for delivering the Internet via Lasers. Laser Beam Technology - Future of The Internet  According to Mark, the Connectivity Lab has developed a laser beam technology (as shown) that has the ability to transmit data from the sky into communities. He has plans to equip drones and satellites with lasers to allow those laser-equipped devices to beam down Internet signals anywhere in the w

Apple has released updates to patch dozens of security vulnerabilities in iOS and OS X Yosemite operating system. The updates include iOS 8.4 version of the mobile operating system, OS X Yosemite 10.10.4 and Security Update 2015-005. iOS 8.4 Update The iOS 8.4  update includes patches for over 20 security vulnerabilities that could lead to remote code execution (RCE) , application termination, the intercepted encrypted traffic, man-in-the-middle attacks and other problem. Certificate trust policy issues, buffer overflow vulnerabilities, apache compatibility issues, memory corruption flaws, and a host of WebKit, kernel, and CoreText vulnerabilities were also patched in the latest iOS update. OS X Yosemite 10.10.4 update The OS X Yosemite 10.10.4 update includes patches for QuickTime, ImageIO, and OpenSSL along with Remote Code Execution (RCE) flaws and other issues that may allow attackers to gain elevated privileges or crash applications. The Safari 8.