Why Linux users should worry about malware and what they can do about it

Preventing the spread of malware and/or dealing with the consequences of infection are a fact of life when using computers. If you’ve migrated to Linux or Mac seeking refuge from the never-ending stream of threats that seems to target Windows, you can breath a lungful of fresh air—just don’t let your guard down.Though UNIX-like systems such as Mac OS X and Linux can claim fewer threats due to their smaller user bases, threats do still exist. Viruses can be the least of your problem too. Ransomware, like the recent version of KillDisk, attacks your data and asks you to pay, well, a king’s ransom to save your files. (In the case of KillDisk, even paying the ransom can’t save you if you’re running Linux.)To read this article in full or to leave a comment, please click here

The war for cybersecurity talent hits the Hill

Many analysts and business leaders believe there is a severe need for qualified cybersecurity professionals in the U.S., something that has caught the eye of at least one key congressman.U.S. House Homeland Security Committee Chairman Michael McCaul (R-Texas) on Wednesday said more needs to be done to address the cybersecurity labor shortage.[To comment on this story, visit Computerworld's Facebook page.]"I agree 110% that we need to strengthen the workforce" of cybersecurity professionals, McCaul said during a meeting with reporters at the National Press Club.To read this article in full or to leave a comment, please click here

The war for cybersecurity talent hits the Hill

Many analysts and business leaders believe there is a severe need for qualified cybersecurity professionals in the U.S., something that has caught the eye of at least one key congressman.U.S. House Homeland Security Committee Chairman Michael McCaul (R-Texas) on Wednesday said more needs to be done to address the cybersecurity labor shortage.[To comment on this story, visit Computerworld's Facebook page.]"I agree 110% that we need to strengthen the workforce" of cybersecurity professionals, McCaul said during a meeting with reporters at the National Press Club.To read this article in full or to leave a comment, please click here

The unseemly world of Darkweb marketplaces

The genesis of underground markets goes back to when communication used to take place via Internet Relay Chat channels. Fast forward to the 21st Century with the evolution of cryptocurrencies and anonymous communications the underground market ecosystem has evolved.To read this article in full or to leave a comment, please click here(Insider Story)

The unseemly world of Darkweb marketplaces

The genesis of underground markets goes back to when communication used to take place via Internet Relay Chat channels. Fast forward to the 21st Century with the evolution of cryptocurrencies and anonymous communications the underground market ecosystem has evolved.Underground markets offer a variety of services for cyber criminals to profit from, says Luis Mendieta, senior security researcher at Anomali. These forums offer items ranging from physical world items like drugs and weapons to digital world items such as spam/phishing delivery, exploit kit services, "Crypters", "Binders", custom malware development, zero-day exploits, and bulletproof hosting.To read this article in full or to leave a comment, please click here(Insider Story)

Report: Attacks based on open source vulnerabilities will rise 20 percent this year

As open source code becomes more prevalent in both commercial and home-grown applications, the number of attacks based on its vulnerabilities will increase by 20 percent this year, predicted Black Duck Software, which collects statistics about open source projects.The number of commercial software projects that were composed of 50 percent or more of free, open source software went up from 3 percent in 2011 to 33 percent today, said Mike Pittenger, vice president of security strategy at Black Duck Software.The average commercial application uses more than 100 open source components, he said, and two-thirds of commercial applications have code with known vulnerabilities in it.To read this article in full or to leave a comment, please click here

How to handle security vulnerability reports

If there’s a flaw in your IT security — and there probably is — you can’t assume that someone in your organization will be the first to find it. But if you’re lucky, instead of ending up with ransomware or a data breach, you might hear about it from a security researcher or even a smart customer who’s spotted the problem and wants to warn you. Are you ready to listen?To read this article in full or to leave a comment, please click here(Insider Story)

Top 10 questions about Avaya’s networking business

The trials and tribulations of Avaya and the fate of its related businesses have been well documented in the press over the past six months. One of the business units I have been following most closely is the company’s networking business, as it has a differentiated product and could prove to be a significant asset to an acquirer. One of the challenges Avaya has had in networking is a lack of customer awareness into the product set or even the fact that Avaya is in networking. When I have brought the topic up with network engineers, I’ve received a number of questions about Avaya Networking. Below are the most common questions I have received: To read this article in full or to leave a comment, please click here

How to handle security vulnerability reports

If there’s a flaw in your IT security — and there probably is — you can’t assume that someone in your organization will be the first to find it. But if you’re lucky, instead of ending up with ransomware or a data breach, you might hear about it from a security researcher or even a smart customer who’s spotted the problem and wants to warn you. Are you ready to listen?Many companies aren’t, warns security consultant Troy Hunt. Hunt runs haveibeenpwned.com, a website that helps people discover if any of their accounts have been compromised by data breaches. Because of his role with the website, he routinely finds himself in a position to contact organizations about breaches and other security issues that he’s found or that other people pass on to him.To read this article in full or to leave a comment, please click here(Insider Story)

Top 10 questions about Avaya’s networking business

The trials and tribulations of Avaya and the fate of its related businesses have been well documented in the press over the past six months. One of the business units I have been following most closely is the company’s networking business, as it has a differentiated product and could prove to be a significant asset to an acquirer. One of the challenges Avaya has had in networking is a lack of customer awareness into the product set or even the fact that Avaya is in networking. When I have brought the topic up with network engineers, I’ve received a number of questions about Avaya Networking. Below are the most common questions I have received: To read this article in full or to leave a comment, please click here

Tackling cybersecurity threat information sharing challenges

There’s been considerable talk in recent years about the importance of cybersecurity information sharing. After all, few organizations can really work in a vacuum and no single organization can see all of the threats laying in wait on the internet.And many CISOs find it helpful to share notes with others in their industry to compare which strategies and practices work best and compare program maturity levels. But the nearly two-decade effort to share such information hasn’t been smooth.Many organizations are wary of sharing sensitive cybersecurity information, especially with governments. Not only can such information jeopardize the security posture of an organization, it can damage customer impressions of a company and even affect stock values.To read this article in full or to leave a comment, please click here

Tackling cybersecurity threat information sharing challenges

There’s been considerable talk in recent years about the importance of cybersecurity information sharing. After all, few organizations can really work in a vacuum and no single organization can see all of the threats laying in wait on the internet.And many CISOs find it helpful to share notes with others in their industry to compare which strategies and practices work best and compare program maturity levels. But the nearly two-decade effort to share such information hasn’t been smooth.Many organizations are wary of sharing sensitive cybersecurity information, especially with governments. Not only can such information jeopardize the security posture of an organization, it can damage customer impressions of a company and even affect stock values.To read this article in full or to leave a comment, please click here

Miss me?

Wow! Do I feel like a bad parent or something right now –  I ahve realized that I have neglected my blog here for a few months now –  bad Fryguy! Work last year got crazy, good crazy! I have made a commitment to myself and you to post at least one blog posts per-month, planning […]

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50% off J5 Tactical V1-Pro Ultra Bright 3 Mode Flashlight – Deal Alert

Heavy duty, compact and tough as nails. Perhaps the last flashlight you'll ever need. That's how J5 Tactical describes their V1-Pro. A super bright 300 lumens LED produces an intense beam of light up to 600 feet with high, low and strobe modes. It can take a beating, is weather resistant, and works for hours on a single AA battery. With nearly 6,000 reviews on Amazon, it averages 4.5 out of 5 stars (read reviews). Its typical list price of $29.95 has been reduced by 50% to $14.95. See the discounted J5 Tactical V1-Pro flashlight now on Amazon.To read this article in full or to leave a comment, please click here

Endpoint security in 2017

Just a few years ago, there were about 6 to 10 well regarded AV vendors that dominated the market. Fast forward to 2017, and my colleague Doug Cahill and I are currently tracking around 50 endpoint security vendors. Why has this market changed so much in such a short timeframe? New types of targeted threats regularly circumvented signature-based AV software over the past few years. This weakness led to system compromises, data breaches and panicky CISOs in search of AV alternatives. This in turn persuaded the fat cats on Sand Hill Road to throw VC dollars at anything that hinted at endpoint security innovation.OK, I get the need for more than signature-based AV, but there simply isn’t room in the market for 50 endpoint security vendors. Thus, it’s safe to assume we'll see a lot of M&A activity and outright business failures this year. To read this article in full or to leave a comment, please click here

Barefoot Networks Steps Into the White Box Market

The growth of the P4 community is aiding Barefoot Networks.

IDG Contributor Network: Reliability, not principally speed, will drive 5G

Brand-new research from a consultant and a trade body released last week estimates the deployment of 5G networks could create up to 3 million jobs. Accenture, along with CTIA, also predict the new radio networking technology will add $500 billion to the American GDP.That's good news. However, questions about 5G remain. And they’re unrelated to the actual physics of the technology—which doesn’t really exist yet. The questions include an important matter: What’s going to drive these kinds of high-flown claims, and why is 5G being trumpeted as special? Is it really such a quantum leap over existing networks?To read this article in full or to leave a comment, please click here

IDG Contributor Network: Reliability, not principally speed, will drive 5G

Brand-new research from a consultant and a trade body released last week estimates the deployment of 5G networks could create up to 3 million jobs. Accenture, along with CTIA, also predict the new radio networking technology will add $500 billion to the American GDP.That's good news. However, questions about 5G remain. And they’re unrelated to the actual physics of the technology—which doesn’t really exist yet. The questions include an important matter: What’s going to drive these kinds of high-flown claims, and why is 5G being trumpeted as special? Is it really such a quantum leap over existing networks?To read this article in full or to leave a comment, please click here

L3 fabric DC -The underlay Network (BGP) -part2

In the previous post, we laid the foundation of L3 fabric DC In this post we will discuss the underlay network which mainly provide IP reachability plus ECMP capability, here BGP would play a role in your DC next to the 3 other that we discussed one of the previous posts. For the sake of simplicity …

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This Wi-Fi alternative rides on LTE rails

A group that sees enterprises and even consumers setting up their own LTE-like networks now has a formula to work from.On Tuesday, the MulteFire Alliance announced MulteFire Release 1.0, which defines an LTE-like network that can run entirely on unlicensed spectrum like the frequencies Wi-Fi uses. In some cases, it may be an alternative to Wi-Fi with more capacity, better security and easier handoffs from carrier networks, Alliance President Mazen Chmaytelli says.Users could include businesses that need highly predictable networks for time-sensitive industrial applications, stadium owners looking for a simpler way to speed up wireless for fans, and eventually consumers networking their homes. But none of these will happen overnight.To read this article in full or to leave a comment, please click here