Cryptography

How Does Internet Work - We know what is networking

If you want to send or store data and be sure it is safe from being intercepted, you will use Cryptography. Cryptography uses chipper as mathematical virtual lock to make data scrambled so that is not understandable if intercepted by unauthorized third parties. There are different cryptography techniques, some of them are: encryption, hashing, and steganography. Cryptography can be differentiated by usage of different key types: Symmetric Key Encryption Asymmetric Key Encryption Symmetric Key Encryption is sometimes known as Secret Key Cryptography. Main characteristic of this type of cryptography is the same key usage in encryption and decryption of transferred

Cryptography

Race issues emerge as a challenge for tech companies like Uber, Facebook

Lawmakers on Tuesday objected to a Facebook feature that allows advertisers to target housing ads to exclude certain racial and ethnic groups from promotions and marketing.In another race-related development that affects tech companies, the National Bureau of Economic Research in Cambridge, Massachusetts, said a study had indicated a pattern of discrimination by drivers of ride hailing apps against both African Americans and women.“We are writing to express our deep concerns with reports that Facebook’s 'Ethnic Affinities' advertising customization feature allows for advertisers to exclude specific racial and ethnic groups when placing housing advertisements,” Congresswoman Robin Kelly, a Democrat from Illinois, G.K. Butterfield, chairman of the Congressional Black Caucus, and two other representatives wrote in a letter to Facebook CEO Mark Zuckerberg.To read this article in full or to leave a comment, please click here

Breaking News: I’m a Vendor Shill

Got this comment on my Network Automation RFP Requirements blog post:

Looks like you are paid shill for Brocade based on the quote earlier in your blog "The Pass/Fail information included below was collected to the best of my knowledge with extensive help from Jason Edelman, Nick Buraglio, David Barroso and several Brocade engineers (THANK YOU!)."

Hooray, one more accolade to add to my list of accomplishments. And now for a few more details:

Read more ...

Novelty seeking and networking

You’re seated in a restaurant you’ve never visited before, and the waiter hands you the menu. As you scan the items, do you look for something familiar you know you’ll like? Or do you want something you’ve never tried before?People respond differently to new situations and opportunities, sometimes with opposite reactions. “Better safe than sorry,” caution some, while others urge, “Nothing ventured, nothing gained.”Such reactions, engrained deep in our temperament, are described by psychologist and neuroscientists as our degree of “novelty seeking.” The trait is associated with positive aspects like curiosity and negative aspects like impulsivity. It follows a normal distribution in the population, and scientific research even suggests a genetic basis, which makes sense considering our species has sought novelty strongly enough to inhabit almost every part of the planet and beyond.To read this article in full or to leave a comment, please click here

Cisco says it’ll make IoT safe because it owns the network

Cisco Systems is making a play for the fundamental process of putting IoT devices online, promising greater ease of use and security as enterprises prepare to deploy potentially millions of connected objects.Thanks to a dominant position in Internet Protocol networks, Cisco can do what no other company can: Change networks that were not designed for IoT in order to pave the way for a proliferation of devices, said Rowan Trollope, senior vice president and general manager of the IoT & Applications Group.“The internet as we know it today, and the network that you operate, will not work for the internet of things,” Trollope said in a keynote presentation at the Cisco Partner Summit in San Francisco on Tuesday. “We can solve that problem because we own the network.”To read this article in full or to leave a comment, please click here

Cisco says it’ll make IoT safe because it owns the network

Cisco Systems is making a play for the fundamental process of putting IoT devices online, promising greater ease of use and security as enterprises prepare to deploy potentially millions of connected objects.Thanks to a dominant position in Internet Protocol networks, Cisco can do what no other company can: Change networks that were not designed for IoT in order to pave the way for a proliferation of devices, said Rowan Trollope, senior vice president and general manager of the IoT & Applications Group.“The internet as we know it today, and the network that you operate, will not work for the internet of things,” Trollope said in a keynote presentation at the Cisco Partner Summit in San Francisco on Tuesday. “We can solve that problem because we own the network.”To read this article in full or to leave a comment, please click here

Cisco says it’ll make IoT safe because it owns the network

Cisco Systems is making a play for the fundamental process of putting IoT devices online, promising greater ease of use and security as enterprises prepare to deploy potentially millions of connected objects.Thanks to a dominant position in Internet Protocol networks, Cisco can do what no other company can: Change networks that were not designed for IoT in order to pave the way for a proliferation of devices, said Rowan Trollope, senior vice president and general manager of the IoT & Applications Group.“The internet as we know it today, and the network that you operate, will not work for the internet of things,” Trollope said in a keynote presentation at the Cisco Partner Summit in San Francisco on Tuesday. “We can solve that problem because we own the network.”To read this article in full or to leave a comment, please click here

Police across the globe crackdown on darknet marketplaces

Law enforcement agencies across the globe staged a crackdown on so-called darknet web sites last week, targeting marchants and thousands of customers who were looking to obtain illegal drugs and goods.From Oct.22 to the 28th, the agencies took action against merchants and customers that used these sites for illicit items, U.S. Immigration and Customs Enforcement said in a statement on Monday.Unlike other websites, these underground marketplaces reside within the darknet -- a sort of parallel internet accessible to visitors via anonymizing software like Tor. While the software has legitimate uses, such as safeguarding communications in authoritarian countries, it has been adopted for more illicit means.To read this article in full or to leave a comment, please click here

Police across the globe crackdown on darknet marketplaces

Law enforcement agencies across the globe staged a crackdown on so-called darknet web sites last week, targeting marchants and thousands of customers who were looking to obtain illegal drugs and goods.From Oct.22 to the 28th, the agencies took action against merchants and customers that used these sites for illicit items, U.S. Immigration and Customs Enforcement said in a statement on Monday.Unlike other websites, these underground marketplaces reside within the darknet -- a sort of parallel internet accessible to visitors via anonymizing software like Tor. While the software has legitimate uses, such as safeguarding communications in authoritarian countries, it has been adopted for more illicit means.To read this article in full or to leave a comment, please click here

Cisco Drives Density With S Series Storage Server

Getting the ratio of compute to storage right is not something that is easy within a single server design. Some workloads are wrestling with either more bits of data or heavier file types (like video), and the amount of capacity required per given unit of compute is much higher than can fit in a standard 2U machine with either a dozen large 3.5-inch drives or two dozen 2.5-inch drives.

To attack these use cases, Cisco Systems is tweaking a storage-dense machine it debuted two years ago, and equipping it with some of the System Link virtualization technologies that it created …

Cisco Drives Density With S Series Storage Server was written by Timothy Prickett Morgan at The Next Platform.

4 years has passed and no blog post?

Wow,, I just noticed I have not been logged into this blog portal since 2012. Its almost 4 years!! where have I been to, must been hibernating somewhere behind the wet slab of beer or inside the close wall? Well, I have been bit busy with doing so many other things with my full time […]

20% off Ring Wi-Fi Enabled Video Doorbell – Deal Alert

The Ring Video Doorbell is the world's first battery-operated, Wi-Fi enabled, HD video doorbell. The device enables homeowners to see and speak with visitors from anywhere in the world by streaming live audio and video of a home's front doorstep directly to the free iOS or Android app. The doorbell's built-in motion sensors detect movement up to 30 feet, and HD video recording stores all recorded footage to the cloud which can be accessed via the Ring app. The Ring Doorbell is quick and easy to set up as it mounts and syncs in minutes and has a built in battery, however, it can also be powered through your existing doorbell wires.  Over 11,000 people have reviewed the Ring Video Doorbell on Amazon (read reviews) and have given it an average of 4 out of 5 stars. Right now its list price of $199 has been reduced to $160. See it now on Amazon.To read this article in full or to leave a comment, please click here

20% off Ring Wi-Fi Enabled Video Doorbell – Deal Alert

The Ring Video Doorbell is the world's first battery-operated, Wi-Fi enabled, HD video doorbell. The device enables homeowners to see and speak with visitors from anywhere in the world by streaming live audio and video of a home's front doorstep directly to the free iOS or Android app. The doorbell's built-in motion sensors detect movement up to 30 feet, and HD video recording stores all recorded footage to the cloud which can be accessed via the Ring app. The Ring Doorbell is quick and easy to set up as it mounts and syncs in minutes and has a built in battery, however, it can also be powered through your existing doorbell wires.  Over 11,000 people have reviewed the Ring Video Doorbell on Amazon (read reviews) and have given it an average of 4 out of 5 stars. Right now its list price of $199 has been reduced to $160. See it now on Amazon.To read this article in full or to leave a comment, please click here

20% off Ring Wi-Fi Enabled Video Doorbell – Deal Alert

The Ring Video Doorbell is the world's first battery-operated, Wi-Fi enabled, HD video doorbell. The device enables homeowners to see and speak with visitors from anywhere in the world by streaming live audio and video of a home's front doorstep directly to the free iOS or Android app. The doorbell's built-in motion sensors detect movement up to 30 feet, and HD video recording stores all recorded footage to the cloud which can be accessed via the Ring app. The Ring Doorbell is quick and easy to set up as it mounts and syncs in minutes and has a built in battery, however, it can also be powered through your existing doorbell wires.  Over 11,000 people have reviewed the Ring Video Doorbell on Amazon (read reviews) and have given it an average of 4 out of 5 stars. Right now its list price of $199 has been reduced to $160. See it now on Amazon.To read this article in full or to leave a comment, please click here

Worried about China, the US pushes for homegrown chip development

The world's fastest computer runs a Chinese chip, and that fact hasn't escaped notice by the U.S. government.So how does the U.S. government bludgeon the Chinese chip threat? A new U.S. government working group aims to encourage domestic companies to use homegrown chip technology and resist the urge to buy inexpensive Chinese semiconductors.The White House this week established the Semiconductor Working Group, a private-public advisory group that will create policy and research guidelines for semiconductor development. The ultimate goal is to retain U.S. leadership in semiconductor technology.Nations are waging a battle to build the world's fastest computers, and homegrown chips are at the center of that race. Supercomputers help with economic projections, weapons development, scientific simulations, and scenarios critical to national security.To read this article in full or to leave a comment, please click here

Cisco pits modular storage servers against public clouds

Cisco Systems is finding its way into storage through its successful server business. On Tuesday, it’s introducing modular systems that can be deployed with many different combinations of computing and storage capacity.Though it’s not Cisco’s first foray into storage, the UCS S3260 Storage Server offers a density and a freedom of configuration that stands out against other systems, even competing on cost with public cloud services, the company says.The server was announced at the Cisco Partner Summit in San Francisco. It’s the first entry in Cisco’s S-Series, a line of systems designed to serve both enterprises and companies that provide cloud services to others.To read this article in full or to leave a comment, please click here

Cisco pits modular storage servers against public clouds

Cisco Systems is finding its way into storage through its successful server business. On Tuesday, it’s introducing modular systems that can be deployed with many different combinations of computing and storage capacity.Though it’s not Cisco’s first foray into storage, the UCS S3260 Storage Server offers a density and a freedom of configuration that stands out against other systems, even competing on cost with public cloud services, the company says.The server was announced at the Cisco Partner Summit in San Francisco. It’s the first entry in Cisco’s S-Series, a line of systems designed to serve both enterprises and companies that provide cloud services to others.To read this article in full or to leave a comment, please click here

Microsoft stops sales of Windows 7 Professional to OEMs

Microsoft today quietly put an end to sales of Windows 7 licenses to computer makers, marking a major milestone for the seven-year-old OS.According to Microsoft's rules, the Redmond, Wash. company stopped selling Windows 7 Professional or any version of Windows 8.1 to OEMs (original equipment manufacturers) as of Oct. 31.The end of Windows 7 and Windows 8.1 left only Windows 10 as a long-term choice for OEMs that pre-load Windows on their wares.The original end-of-sales deadline for Windows 7 Professional was to be Oct. 31, 2014 -- two years after the launch of Windows 8 -- but early that year Microsoft broke with practice and only called for an end to consumer systems. It left open the cut-off for Windows 7 Professional, saying it would give a one-year warning before it demanded that OEMs stop selling PCs with that edition.To read this article in full or to leave a comment, please click here

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