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Category Archives for "Networking"

SIEM market dynamics in play

When I started focusing on the security market 14 years ago, the security information and event management (SIEM) market was a burgeoning market populated by vendors such as CA, e-Security, Intellitactics and NetForensics. In the intervening timeframe, the SIEM market has grown, thrived and changed every few years. SIEM started as a central repository for event correlation for perimeter security devices. It then morphed into a reporting engine for governance and compliance. In a subsequent phase, SIEM became more of a query and log management tool for security analysts. Fast forward to 2016, and SIEM has taken on a much bigger scope—an enterprise software platform that anchors security operations centers (SOCs). In this role, SIEM platforms can also include:To read this article in full or to leave a comment, please click here

Researchers demonstrate remote attack against Tesla Model S

Tesla Motors is considered one of the most cybersecurity-conscious car manufacturers in the world -- among other things, it has a bug bounty program. But that doesn't mean the software in its cars is free of security flaws.Researchers from Chinese technology company Tencent found a series of vulnerabilities that, when combined, allowed them to remotely take over a Tesla Model S car and control its sunroof, central display, door locks and even the breaking system. The attack allowed the researchers to access the car’s controller area network (CAN) bus, which lets the vehicle’s specialized computers communicate with each other."As far as we know, this is the first case of remote attack which compromises CAN Bus to achieve remote controls on Tesla cars," the researchers from Tencent's Keen Security Lab said in a blog post Monday. "We have verified the attack vector on multiple varieties of Tesla Model S. It is reasonable to assume that other Tesla models are affected."To read this article in full or to leave a comment, please click here

Researchers demonstrate remote attack against Tesla Model S

Tesla Motors is considered one of the most cybersecurity-conscious car manufacturers in the world -- among other things, it has a bug bounty program. But that doesn't mean the software in its cars is free of security flaws.Researchers from Chinese technology company Tencent found a series of vulnerabilities that, when combined, allowed them to remotely take over a Tesla Model S car and control its sunroof, central display, door locks and even the breaking system. The attack allowed the researchers to access the car’s controller area network (CAN) bus, which lets the vehicle’s specialized computers communicate with each other."As far as we know, this is the first case of remote attack which compromises CAN Bus to achieve remote controls on Tesla cars," the researchers from Tencent's Keen Security Lab said in a blog post Monday. "We have verified the attack vector on multiple varieties of Tesla Model S. It is reasonable to assume that other Tesla models are affected."To read this article in full or to leave a comment, please click here

IDG Contributor Network: EU will offer free Wi-Fi in villages and towns

If you’re in the Wi-Fi network installation business in Europe, you might be about to get extremely busy. The head of the politico-economic union said its member states will be investing dramatically in Wi-Fi connectivity. The reason: to “empower” its subjects.“Every European village and every city” will be equipped with a total of an equivalent of 134 million dollars-worth of non-payment, free wireless Internet by 2020.” The installs will occur around the “main centers of public life,” Jean-Claude Juncker, president of the European Union’s executive body, said in a state of the union address a few days ago.To read this article in full or to leave a comment, please click here

Triple-helix touted for tech growth

Jyväskylä, Finland -- The 11th European Conference on Innovation and Entrepreneurship was held last week at this picturesque university town in the central Finnish “Lake District.”Stanford University’s Henry Etzkovitz gave the opening keynote on “Triple Helix Innovation in a Crisis.”Etzkovitz originated the concept of “Triple Helix,” for the combined efforts of government, industry, and academia in regional economic development. He declared that in the knowledge era, the academic strand of the helix is the critical component.Cities and regions who deploy their academic resources wisely will prosper most in an era of global economic turmoil. “The entrepreneurial university” in particular can drive innovation because of its continuous waves of students, who can work on faculty-directed projects that do not have to meet direct economic goals, as corporations do.To read this article in full or to leave a comment, please click here

59% off Panasonic ErgoFit In-Ear Comfort Fit Noise Isolating Earbuds – Deal Alert

If you believe the reviewers on Amazon, you may not find a better sounding pair of earbuds at this price point, which at the current 59% discount is just $11.99. The ErgoFit earbuds from Panasonic are designed to fit comfortably and securely in your ear, isolating outside noise while delivering great sound with a wider frequency range than most comparable buds. The earbuds come in various colors and features a generous 3.6 ft. cord that easily fits through or around your clothes, coats and bags. The ErgoFit earbuds average 4.5 stars from nearly 36,000 people on Amazon (read reviews) which lends some credibility to Panasonic's claim that the earbuds deliver dynamic, crystal clear sound while successfully blocking ambient noise. Its typical list price of $29 has been reduced 59% to just $11.99.To read this article in full or to leave a comment, please click here

61% off Panasonic ErgoFit In-Ear Comfort Fit Noise Isolating Earbuds – Deal Alert

If you believe the reviewers on Amazon, you may not find a better sounding pair of earbuds at this price point, which at the current 61% discount is just $11.24. The ErgoFit earbuds from Panasonic are designed to fit comfortably and securely in your ear, isolating outside noise while delivering great sound with a wider frequency range than most comparable buds. The earbuds come in various colors and features a generous 3.6 ft. cord that easily fits through or around your clothes, coats and bags. The ErgoFit earbuds average 4.5 stars from nearly 36,000 people on Amazon (read reviews) which lends some credibility to Panasonic's claim that the earbuds deliver dynamic, crystal clear sound while successfully blocking ambient noise. Its typical list price of $29 has been reduced 61% to just $11.24.To read this article in full or to leave a comment, please click here

Figuring out the screwy smartphone pricing on Glyde

With the release of the iPhone 7, I was hoping to get a bargain on the iPhone 6 Plus. There was nothing in the 6S that appealed to me, and the 6 would be cheaper. So, I checked out the iPhone offerings on Glyde, where I have done business before to my satisfaction. As of last Wednesday, an iPhone 6 Plus, 16GB, on AT&T was $374. I decided to wait for a price drop. Two days later, the price fell remarkably to $311. Well, that's going in the right direction. I decided to wait for more changes. The next day, last Saturday, the price spiked to $455. That's definitely going in the wrong direction.To read this article in full or to leave a comment, please click here

Researchers remotely hack Tesla Model S while it is being driven

Chinese researchers from Keen Security Lab of Tencent announced that they could chain multiple vulnerabilities together which allowed them to remotely hack the Tesla Model S P85 and 75D from as far as 12 miles away.The researchers said: As far as we know, this is the first case of remote attack which compromises CAN Bus to achieve remote controls on Tesla cars. We have verified the attack vector on multiple varieties of Tesla Model S. It is reasonable to assume that other Tesla models are affected.To read this article in full or to leave a comment, please click here

Researchers remotely hack Tesla Model S while it is being driven

Chinese researchers from Keen Security Lab of Tencent announced that they could chain multiple vulnerabilities together, which allowed them to remotely hack the Tesla Model S P85 and 75D from as far as 12 miles away.The researchers said: As far as we know, this is the first case of remote attack which compromises CAN Bus to achieve remote controls on Tesla cars. We have verified the attack vector on multiple varieties of Tesla Model S. It is reasonable to assume that other Tesla models are affected.To read this article in full or to leave a comment, please click here

In Chicago on October 26? Come think about SD-WAN with me.

On October 26, 2016 at 5:30p, I’m speaking to a couple of Chicago-based MeetUp groups banding together to hear me discuss implementing SD-WAN. Sign up here. Or here.

The talk will be held at Cisco Systems Building – SkylineATS, 9501 Technology Blvd. 3rd Floor, Rosemont, IL.

This SD-WAN discussion is aimed at network engineers and other technologists who need to understand and recommend technology solutions for their organizations, as well as those who need to make the silly things vendors sell us actually work.

My goal is to make sure you’ve got plenty to think about as you explore SD-WAN. The talk will take away some of the, “You don’t know what you don’t know.”

I’ll cover the following.

  • An overview of what SD-WAN really is.
  • Integrating WAN optimization and SD-WAN.
  • Managing existing private WAN contracts.
  • Managing your own internal SLAs.
  • Relating SD-WAN to XaaS you might be using.
  • Considerations for multi-tenant environments.
  • Handling deep packet inspection requirements.
  • Leveraging TDM and other non-Ethernet circuits.
  • Bandwidth scaling.
  • WAN circuit design recommendations.
  • Integration with your existing routing domain.
  • A list of SD-WAN vendors & their products.

I hope to see you there.

Introducing TLS 1.3

CloudFlare is turbocharging the encrypted internet

The encrypted Internet is about to become a whole lot snappier. When it comes to browsing, we’ve been driving around in a beat-up car from the 90s for a while. Little does anyone know, we’re all about to trade in our station wagons for a smoking new sports car. The reason for this speed boost is TLS 1.3, a new encryption protocol that improves both speed and security for Internet users everywhere. As of today, TLS 1.3 is available to all CloudFlare customers.

The Encrypted Internet

Many of the major web properties you visit are encrypted, which is indicated by the padlock icon and the presence of “https” instead of “http” in the address bar. The “s” stands for secure. When you connect to an HTTPS site, the communication between you and the website is encrypted, which makes browsing the web dramatically more secure, protecting your communication from prying eyes and the injection of malicious code. HTTPS is not only used by websites, it also secures the majority of APIs and mobile application backends.

The underlying technology that enables secure communication on the Internet is a protocol called Transport Layer Security (TLS). Continue reading

Encryption Week

Since CloudFlare’s inception, we have worked tirelessly to make encryption as simple and as accessible as possible. Over the last two years, we’ve made CloudFlare the easiest way to enable encryption for web properties and internet services. From the launch of Universal SSL, which gives HTTPS to millions of sites for free, to the Origin CA, which helps customers encrypt their origin servers, to the “No Browser Left Behind” initiative, which ensures that the encrypted Internet is available to everyone, CloudFlare has pushed to make Internet encryption better and more widespread.

This week we are introducing three features that will dramatically increase both the quality and the quantity of encryption on the Internet. We are are happy to introduce TLS 1.3, Automatic HTTPS Rewrites, and Opportunistic Encryption throughout this week. We consider strong encryption to be a right and fundamental to the growth of the Internet, so we’re making all three of these features available to all customers for free.

Every day this week there will be new technical content on this blog about these features. We're calling it Encryption Week.

TLS 1.3: Faster and more secure

HTTPS is the standard for web Continue reading

Obama administration rolls out policy for self-driving vehicles

The administration of U.S. President Barack Obama on Monday released an overview of the federal government's automated vehicles policy, which includes a checklist for makers on various aspects of the cars they are developing, as well as guidelines to states on evolving a common framework for regulating the new technologies.“Automated vehicles have the potential to save tens of thousands of lives each year,” wrote Obama in an op-ed in the Pittsburgh Post-Gazette on Monday. “Safer, more accessible driving. Less congested, less polluted roads. That’s what harnessing technology for good can look like. But we have to get it right,” he added.To read this article in full or to leave a comment, please click here

Huawei Matebook vs. Microsoft’s Surface Pro 4 in a tablet showdown

The Surface Pro 4 is the result of years of fine-tuning on Microsoft's part, and it's come a long way since the first iteration of the hybrid device. Now that hybrids have hit their stride in the market, other manufacturers are following suit. We've seen the release of the iPad Pro, the Samsung Galaxy TabPro S and, most recently, the Huawei Matebook -- all devices aimed at swaying business users away from traditional notebooks.Huawei is mostly known for smartphones -- not so much in the U.S., but the company has gained a significant amount of the market in other regions. The Matebook is one of Huawei's first attempts at offering a hybrid tablet aimed at business users. It's an attractive and well-made device, but how well does it compete with the Surface Pro 4?To read this article in full or to leave a comment, please click here

The best (and worst) parts of server virtualization products

Server virtualization software partitions a physical server into multiple, isolated virtual machines to make the most efficient use of server resources. According to the IT Central Station user community, the most important criteria to consider when choosing server virtualization software are simplicity of deployment, stability, and safe automated management. The goals? Increased IT agility and flexibility.To read this article in full or to leave a comment, please click here(Insider Story)