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Category Archives for "Networking"

Edge security: There’s lots of attack surfaces to worry about

The problem of edge security isn’t unique – many of the issues being dealt with are the same ones that have been facing the general IT sector for decades.But the edge adds its own wrinkles to those problems, making them, in many cases, more difficult to address. Yet, by applying basic information security precautions, most edge deployments can be substantially safer. More about edge networking How edge networking and IoT will reshape data centers Edge computing best practices How edge computing can help secure the IoT The most common IoT vulnerability occurs because many sensors and edge computing devices are running some kind of built-in web server to allow for remote access and management. This is an issue because many end-users don’t – or, in some cases, can’t – change default login and password information, nor are they able to seal them off from the Internet at large. There are dedicated gray-market search sites out there to help bad actors find these unsecured web servers, and they can even be found with a little creative Googling, although Joan Pepin, CISO at security and authentication vendor Auth0, said that the search giant has taken steps recently to make that process Continue reading

Edge security: There’s lots of attack surfaces to worry about

The problem of edge security isn’t unique – many of the issues being dealt with are the same ones that have been facing the general IT sector for decades.But the edge adds its own wrinkles to those problems, making them, in many cases, more difficult to address. Yet, by applying basic information security precautions, most edge deployments can be substantially safer. More about edge networking How edge networking and IoT will reshape data centers Edge computing best practices How edge computing can help secure the IoT The most common IoT vulnerability occurs because many sensors and edge computing devices are running some kind of built-in web server to allow for remote access and management. This is an issue because many end-users don’t – or, in some cases, can’t – change default login and password information, nor are they able to seal them off from the Internet at large. There are dedicated gray-market search sites out there to help bad actors find these unsecured web servers, and they can even be found with a little creative Googling, although Joan Pepin, CISO at security and authentication vendor Auth0, said that the search giant has taken steps recently to make that process Continue reading

Wi-Fi 6, 5G play big in Cisco’s mobile forecast

The popularity of mobile devices will continue its dramatic growth over the next four years as new technologies kick in with higher density and bandwidth, according to Cisco’s annual Global Mobile Data Traffic Forecast Update (2017 – 2022) released this week. Perhaps the key forecast: Mobile traffic will be on the verge of reaching an annual run rate of a zettabyte by the end of 2022. In that timeframe, mobile traffic will represent nearly 20 percent of global IP traffic and will reach 930 exabytes annually – nearly 113 times more than all mobile traffic generated globally in 2012. (An exabyte is 1,000,000,000 gigabytes and a zettabyte is 1,000 exabytes.)To read this article in full, please click here

Wi-Fi 6, 5G play big in Cisco’s mobile forecast

The popularity of mobile devices will continue its dramatic growth over the next four years as new technologies kick in with higher density and bandwidth, according to Cisco’s annual Global Mobile Data Traffic Forecast Update (2017 – 2022) released this week. Perhaps the key forecast: Mobile traffic will be on the verge of reaching an annual run rate of a zettabyte by the end of 2022. In that timeframe, mobile traffic will represent nearly 20 percent of global IP traffic and will reach 930 exabytes annually – nearly 113 times more than all mobile traffic generated globally in 2012. (An exabyte is 1,000,000,000 gigabytes and a zettabyte is 1,000 exabytes.)To read this article in full, please click here

Wi-Fi 6, 5G play big in Cisco’s mobile forecast

The popularity of mobile devices will continue its dramatic growth over the next four years as new technologies kick in with higher density and bandwidth, according to Cisco’s annual Global Mobile Data Traffic Forecast Update (2017 – 2022) released this week. Perhaps the key forecast: Mobile traffic will be on the verge of reaching an annual run rate of a zettabyte by the end of 2022. In that timeframe, mobile traffic will represent nearly 20 percent of global IP traffic and will reach 930 exabytes annually – nearly 113 times more than all mobile traffic generated globally in 2012. (An exabyte is 1,000,000,000 gigabytes and a zettabyte is 1,000 exabytes.)To read this article in full, please click here

BrandPost: Top Ten Reasons to Think Outside the Router – No. 3: It’s MPLS Contract Renewal Time

Silver Peak continues to count down the Top Ten Reasons to Think Outside the Router in our homage to the iconic David Letterman Top Ten List from his former Late Show. Click for the #4,  #5, #6, #7, #8, #9 and #10 reasons to replace conventional branch routers with a business-driven SD-WAN platform.To read this article in full, please click here

BrandPost: Top Ten Reasons to Think Outside the Router – No. 3: It’s MPLS Contract Renewal Time

Silver Peak continues to count down the Top Ten Reasons to Think Outside the Router in our homage to the iconic David Letterman Top Ten List from his former Late Show. Click for the #4,  #5, #6, #7, #8, #9 and #10 reasons to replace conventional branch routers with a business-driven SD-WAN platform.To read this article in full, please click here

IDG Contributor Network: Why blockchain may be blockchain’s best cybersecurity option

One of the hallmark features of blockchain is that it is supposedly much more secure, adding remarkable levels of transparency that could help better identify and mitigate cyber threats. But, at a time when we’re approaching 2,000 blockchain projects in development worldwide, watching thousands of crypto miners do their thing each day and seeing billions of investment dollars pouring in each year, are we taking warnings about potential threats seriously? Has the greater community taken some aspects of blockchain’s security for granted? The hard truths reveal affirmatives to both questions.To read this article in full, please click here

IDG Contributor Network: Why blockchain may be blockchain’s best cybersecurity option

One of the hallmark features of blockchain is that it is supposedly much more secure, adding remarkable levels of transparency that could help better identify and mitigate cyber threats. But, at a time when we’re approaching 2,000 blockchain projects in development worldwide, watching thousands of crypto miners do their thing each day and seeing billions of investment dollars pouring in each year, are we taking warnings about potential threats seriously? Has the greater community taken some aspects of blockchain’s security for granted? The hard truths reveal affirmatives to both questions.To read this article in full, please click here

IDG Contributor Network: Why blockchain may be blockchain’s best cybersecurity option

One of the hallmark features of blockchain is that it is supposedly much more secure, adding remarkable levels of transparency that could help better identify and mitigate cyber threats. But, at a time when we’re approaching 2,000 blockchain projects in development worldwide, watching thousands of crypto miners do their thing each day and seeing billions of investment dollars pouring in each year, are we taking warnings about potential threats seriously? Has the greater community taken some aspects of blockchain’s security for granted? The hard truths reveal affirmatives to both questions.To read this article in full, please click here

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