Archive

Category Archives for "Networking"

What’s in your home’s basement? Bet it’s not a mainframe.

Over the years I've been tempted to buy all sorts of ridiculous things from sites such as Recycled Goods and eBay and, for various reasons such as lacking enough room (and spousal approval) to get a rotovap setup going in the kitchen, I've managed to restrict myself to a few small, reasonably sane acquisitions. Other people, for example, Connor Krukosky, not only laugh at temerity such as mine but go big with hardly a second thought.A couple of years ago, at the age of 18, Krukosky who has what we'll call "a passion" for collecting and restoring vintage computers, spotted a posting on a mailing list announcing that an decade-old IBM Z890 mainframe was being sold by Rutgers University and the bidding was at a measly $100. Krukosky was immediately interested and bid, winning the beast for the handsome sum of $237.39.To read this article in full or to leave a comment, please click here

iPhone 8 Rumor Rollup: Cranking up the processors; 3D cameras; $1K-plus price

Enough with the iPhone 8 (or iPhone X) rumors: News about the 10th anniversary Apple iPhone seems to be getting real...PROCESSOR IN PRODUCTION Much of the speculation about the expected 5.8-inch iPhone 8 of late has been about delays and more delays, but a report from DigiTimes that has been picked up by a slew of others states that Taiwan Semiconductor Manufacturing Company (TSMC) has started cranking out the main processors for the much anticipated iOS device. The presumed 10nm A11 system-on-chips would likely show up in the iPhone 8 as well as expected iPhone 7s and 7s Plus phones. While Apple uses multiple suppliers for other components, such as modems, TSMC is believed to be the only A11 supplier.To read this article in full or to leave a comment, please click here

SNL one step ahead of Amazon with Echo Silver

Amazon is cranking out new products as fast as it can, such as the new Alexa-powered Echo Show device with a screen, but SNL has an even more practical idea.The SNL spoof ad, from the minds of Amazon and AARP, addresses the unique needs of older people unable to quite get the latest gadgets. It even includes Uh Huh mode to deal with those situations where people make a short story longer... MORE: Most memorable SNL tech bits and skitsTo read this article in full or to leave a comment, please click here

New WannaCry ransomware variants: Patch old PCs now to avoid becoming a victim

Monday is going to suck for some folks, those who run old, unsupported Windows systems which are vulnerable to WannaCry ransomware, if they didn’t put in some weekend time applying security updates.In response to the massive global ransomware attack on Friday, Microsoft took the “highly unusual step of providing a security update for all customers to protect Windows platforms that are in custom support only, including Windows XP, Windows 8, and Windows Server 2003.” Europol chief Rob Wainwright told the BBC, “Companies need to make sure they have updated their systems and ‘patched where they should’ before staff arrived for work on Monday morning.”To read this article in full or to leave a comment, please click here

New WannaCry ransomware variants: Patch old PCs now to avoid becoming a victim

Monday is going to suck for some folks, those who run old, unsupported Windows systems which are vulnerable to WannaCry ransomware, if they didn’t put in some weekend time applying security updates.In response to the massive global ransomware attack on Friday, Microsoft took the “highly unusual step of providing a security update for all customers to protect Windows platforms that are in custom support only, including Windows XP, Windows 8, and Windows Server 2003.” Europol chief Rob Wainwright told the BBC, “Companies need to make sure they have updated their systems and ‘patched where they should’ before staff arrived for work on Monday morning.”To read this article in full or to leave a comment, please click here

Introducing Load Balancing & Intelligent Failover with Cloudflare

Cloudflare's Enterprise customers have been using our Load Balancing service since March, and it has been helping them avoid website downtime caused by unreliable hosting providers, Internet outages, or servers. Today, we're bringing Load Balancing to all of our customers.

Even the best caching can't escape the fundamental limitations on performance created by the speed of light. Using Load Balancing, Cloudflare's customers can now route requests between multiple origins, allowing them to serve requests from the closest (and fastest) geographic location.

The Cloudflare Load Balancer automatically sends you notifications when things fail, and when they come back up again, so you can sleep well at night knowing we are keeping your website or API running.

If a DDoS attack can bring down your DNS provider or load balancer, it doesn't matter whether your servers are healthy or not. Our load balancing service runs in Cloudflare's 110+ datacenters, and with experience dealing with some of the largest DDoS attacks, we can withstand traffic volumes that smaller providers, virtual machines or hardware appliances can't. This also allows us to help you avoid business-impacting downtime when major cloud compute providers have issues: when we identify a connectivity reaching your application on AWS, we Continue reading

Learning Python: Week3 (Conditionals and For Loops) -Part 2

As discussed in post  ( https://crazyrouters.wordpress.com/2017/02/25/learning-python-kirk-byers-python-course/  ) , i will be sharing the my learning on weekly basis as course continues. This will not only motivate me but also help others who are in phase of learning python 3. This post will focus on Week 3 (Conditionals and For Loops) .This post will focus on […]

Learning Python: Week3 (Conditionals and For Loops) -Part 1

As discussed in post  ( https://crazyrouters.wordpress.com/2017/02/25/learning-python-kirk-byers-python-course/  ) , i will be sharing the my learning on weekly basis as course continues. This will not only motivate me but also help others who are in phase of learning python 3. This post will focus on Week 3 (Conditionals and For Loops)  Exercises. As Usual , lets […]

Website Migration Complete

I have completed migrating my website to GitHub Pages. URLs and RSS feed location should remain the same.

The only issue I’m aware of at the moment is with Disqus. I moved my Wordpress comments to Disqus prior to the switchover, but it looks like the comments are not showing up here. Hopefully will sort that out soon.

Let me know if you see any other issues.

Website Migration Complete

I have completed migrating my website to GitHub Pages. URLs and RSS feed location should remain the same.

The only issue I’m aware of at the moment is with Disqus. I moved my Wordpress comments to Disqus prior to the switchover, but it looks like the comments are not showing up here. Hopefully will sort that out soon.

Let me know if you see any other issues.

Warning: Site Migration

Very shortly I will be migrating my site to Github Pages. RSS feed and other URLS should stay the same, but there’s a chance some things will break, and that you might see double posts in the RSS feed. Hopefully all goes well.

I’ll post again from the other side. If you haven’t seen any new posts from me for a few days, might need to check your RSS feed setup.

The post Warning: Site Migration appeared first on Lindsay Hill.

Old Windows PCs can stop WannaCry ransomware with new Microsoft patch

Users of old Windows systems can now download a patch to protect them from this week’s massive ransomware attack.In a rare step, Microsoft published a patch for Windows XP, Windows Server 2003 and Windows 8 -- all of them operating systems for which it no longer provides mainstream support.Users can download and find more information about the patches in Microsoft’s blog post about Friday’s attack from the WannaCry ransomware.The ransomware, which has spread globally, has been infecting computers by exploiting a Windows vulnerability involving the Server Message Block protocol, a file-sharing feature.To read this article in full or to leave a comment, please click here

Old Windows PCs can stop WannaCry ransomware with new Microsoft patch

Users of old Windows systems can now download a patch to protect them from this week’s massive ransomware attack.In a rare step, Microsoft published a patch for Windows XP, Windows Server 2003 and Windows 8 -- all of them operating systems for which it no longer provides mainstream support.Users can download and find more information about the patches in Microsoft’s blog post about Friday’s attack from the WannaCry ransomware.The ransomware, which has spread globally, has been infecting computers by exploiting a Windows vulnerability involving the Server Message Block protocol, a file-sharing feature.To read this article in full or to leave a comment, please click here

WannaCry

Information regarding the WannaCry ransomware is spreading as quickly as the malware itself and is expected to do so throughout the weekend. This blog provides some information from our malware processing system that may, or may not be, available elsewhere. The WannaCry ransomware propagates by […]

A ‘kill switch’ is slowing the spread of WannaCry ransomware

Friday’s unprecedented ransomware attack may have stopped spreading to new machines -- at least briefly -- thanks to a "kill switch" that a security researcher has activated.The ransomware, called Wana Decryptor or WannaCry, has been found infecting machines across the globe. It works by exploiting a Windows vulnerability that the U.S. National Security Agency may have used for spying.The malware encrypts data on a PC and shows users a note demanding $300 in bitcoin to have their data decrypted. Images of the ransom note have been circulating on Twitter. Security experts have detected tens of thousands of attacks, apparently spreading over LANs and the internet like a computer worm.To read this article in full or to leave a comment, please click here

A ‘kill switch’ is slowing the spread of WannaCry ransomware

Friday’s unprecedented ransomware attack may have stopped spreading to new machines -- at least briefly -- thanks to a "kill switch" that a security researcher has activated.The ransomware, called Wana Decryptor or WannaCry, has been found infecting machines across the globe. It works by exploiting a Windows vulnerability that the U.S. National Security Agency may have used for spying.The malware encrypts data on a PC and shows users a note demanding $300 in bitcoin to have their data decrypted. Images of the ransom note have been circulating on Twitter. Security experts have detected tens of thousands of attacks, apparently spreading over LANs and the internet like a computer worm.To read this article in full or to leave a comment, please click here

Detroit and San Diego Data Centers expand Cloudflare network to 26 North American cities

alt

Cloudflare is excited to announce deployments in Detroit (Michigan) and San Diego (California), which are our 114th and 115th data centers respectively. They join Colombo, Sri Lanka and Cape Town, South Africa in the cohort of four new cities added just this week to our growing global network, which spans 57 countries and counting.

For over 6 million Internet properties, we now serve customer traffic from across 26 North American cities, including 22 in the United States alone. We're not going to stop building our network until we're within milliseconds of every Internet user, and to that end, data centers are already in the works in eight additional North American cities (and many others around the world).

Connections

alt Source: Baja Insider

Detroit and San Diego share something special, as they are immediately adjacent to international borders with Canada and Mexico respectively. Detroit has four border crossings to Windsor, Ontario, including the Ambassador Bridge, which was built in the Roaring Twenties, and accommodates over a quarter of all merchandise trade with Canada.

Founded in 1701, and best known for cars and Motown, Detroit eagerly awaits a 3,000 pound bronze RoboCop statue to watch over Delta City (track progress here). Continue reading

So, what did we get from Microsoft’s Build conference?

Microsoft is winding down its annual Build developers conference in Seattle, and a lot of news has come from the show. Some of it was expected; some of it was a surprise. And there were a few from out of left field. We speculated on what might make news and what would not, so let’s revisit the list and see how the predictions went.Operating systems As expected, Redstone 3 was discussed. It’s formally known as the Windows 10 Fall Creators Update, a pretty blah name, and will be released in September. Microsoft gave a pretty deep dive on what to expect primarily with Project NEON, now known as the Microsoft Fluent Design System. To read this article in full or to leave a comment, please click here

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