Automating Change With Help From Fibonacci

A few recent conversations that I’ve seen and had with professionals about automation have been very enlightening. It all started with a post on StackExchange about an unsuspecting user that tried to automate a cleanup process with Ansible and accidentally erased the entire server farm at a service provider. The post was later determined to be a viral marketing hoax but was quite believable to the community because of the power of automation to make bad ideas spread very quickly.

Better The Devil You Know

Everyone in networking has been in a place where they’ve typed in something they shouldn’t have. Whether you removed the management network you were using to access the switch or created an access list that denied packets that locked you out of something. Or perhaps you typed an errant debug command that forced you to drive an hour to reboot a switch that was no longer responding. All of these things seem to happen to people as part of the learning process.

But how many times have we typed something in to create a change and found that it broke more than we expected? Like changing a native VLAN on a trunk and bringing down Continue reading

Datanauts 032: CoreOS, Tectonic & Building A Better Data Center

The Datanauts delve into CoreOS, a lightweight, Unix-like operating system that aims to make deploying containers as simple as ordering Earl Grey tea on your food replicator.

The post Datanauts 032: CoreOS, Tectonic & Building A Better Data Center appeared first on Packet Pushers.

Datanauts 032: CoreOS, Tectonic & Building A Better Data Center

The Datanauts delve into CoreOS, a lightweight, Unix-like operating system that aims to make deploying containers as simple as ordering Earl Grey tea on your food replicator.

The post Datanauts 032: CoreOS, Tectonic & Building A Better Data Center appeared first on Packet Pushers.

A Baker’s Dozen, 2015 Regional View

First Guest Speaker in Building Next-Generation Data Center Course

When I started thinking about my first online course, I decided to create something special – it should be way more than me talking about cool new technologies and designs – and the guest speakers are a crucial part of that experience.

The first guest speaker is one of the gurus of network design and complexity, wrote numerous books on the topic, and recently worked on a hardware-independent network operating system.

Cloud review: Amazon, Microsoft, Google, IBM, and Joyent

The message from the cloud has always been simple: Surrender your cares, IT managers, and we’ll handle everything. Forget about skinning your knuckles installing servers, double-checking diesel backups, or fretting about 1,000 or 10,000 things that could go wrong. Give us a credit card number and your data. We’ll do the rest.There are options for the teams doing data analytics. Microsoft offers a number of big data crunching services that are integrated with the Azure cloud. Once you upload your data, the algorithms are ready to go. You push a few buttons and fancy graphs and deep insights pour out. Similarly, you can tap the power of Watson and predictive analytics tools on IBM’s Bluemix. Amazon offers a narrower set of machine learning capabilities, tailored to developers and business analysts. Google’s machine learning service was recently made available in a limited preview.To read this article in full or to leave a comment, please click here(Insider Story)

As Intel shifts its focus to the cloud, it commands its PC products to fight—or die

Right now, inside Intel’s headquarters, a deadly serious game of “Gladiator” is pitting Intel’s client products against one another. During its quarterly earnings call on Tuesday, Intel said it now expects the PC market to decline in the “high single digits” throughout all of 2016, rather than the mid-single-digit drop it previously expected. IDC and Gartner said recently that the PC market dropped between 10 and 12 percent during the first quarter. “Our projection of the PC market...is more cautious than third-party estimates,” chief financial officer Stacy Smith told analysts.To read this article in full or to leave a comment, please click here

6 ways to better align IT with the business

If you're a tech executive tired of being instructed to "align IT with the business," you're not alone.To read this article in full or to leave a comment, please click here(Insider Story)

These CISOs explain why they got fired

Today’s Chief Information Security Officer (CISO) leads an increasingly precarious life.Since the emergence of the job title in the late 1990s, the CISO job has become more complex - and demanding - by the day.Whereas once this was a technical job focused largely on fixing firewalls and patching vulnerabilities, today’s security chiefs are expected to do this and a whole lot more. They’re charged with juggling the day-to-day operations of their security team with meeting board expectations while also staying abreast of an ever-evolving threat landscape and regular regulatory changes.As a result, it could be argued that the CISO job is a poisoned chalice: the job is well-paid, respected and increasingly available to people of all backgrounds (thanks to the well-publicized InfoSec skills shortage), and yet the average job can last 18 months or less. A CISO could be dismissed for any number of things, from a breach or missed vulnerability to failing to align security operations with the board’s business goals.To read this article in full or to leave a comment, please click here

Oracle releases 136 security patches for wide range of products

Oracle has released another monster quarterly security update containing 136 fixes for flaws in a wide range of products including Oracle Database Server, E-Business Suite, Fusion Middleware, Oracle Sun Products, Java and MySQL.The biggest change is Oracle's adoption of the Common Vulnerability Scoring System (CVSS) version 3.0, which more accurately reflects the impact of flaws than CVSS 2.0. This Oracle Critical Patch Update (CPU) has both CVSS 3.0 and CVSS 2.0 scores for vulnerabilities, providing a chance to compare how the new rating system might affect Oracle patch prioritization inside organizations.To read this article in full or to leave a comment, please click here

Oracle releases 136 security patches for wide range of products

Oracle has released another monster quarterly security update containing 136 fixes for flaws in a wide range of products including Oracle Database Server, E-Business Suite, Fusion Middleware, Oracle Sun Products, Java and MySQL.The biggest change is Oracle's adoption of the Common Vulnerability Scoring System (CVSS) version 3.0, which more accurately reflects the impact of flaws than CVSS 2.0. This Oracle Critical Patch Update (CPU) has both CVSS 3.0 and CVSS 2.0 scores for vulnerabilities, providing a chance to compare how the new rating system might affect Oracle patch prioritization inside organizations.To read this article in full or to leave a comment, please click here

8 universities at the forefront of big data

Universities at the forefront of big dataImage by ThinkstockBig data has exploded in a way that has left companies unable to find enough qualified candidates to hire, and schools can't churn out skilled data scientists fast enough. Up until now, boot camps have helped fill the data skills gap and plenty of colleges and universities have created master's programs in this burgeoning field. And, while it's true that boot camps are a great way to learn new skills fast and a master's degree is a great way to move your career in another direction, there has been a glaring lack of undergraduate programs for young people looking to get right into the industry after graduation.However, that is starting to change as more undergraduate programs start to pop up at reputable universities and colleges across the country. And it's no surprise, considering the Department of Labor cites a projected 25 percent growth in data jobs by the year 2018, which is exceptionally fast compared to other industries. These universities are priming the next generation of data scientists who will be tasked with handling the steadily increasing influx of data information that nearly every industry is experiencing. Here are Continue reading

8 universities at the forefront of big data

Universities at the forefront of big dataImage by ThinkstockBig data has exploded in a way that has left companies unable to find enough qualified candidates to hire, and schools can't churn out skilled data scientists fast enough. Up until now, boot camps have helped fill the data skills gap and plenty of colleges and universities have created master's programs in this burgeoning field. And, while it's true that boot camps are a great way to learn new skills fast and a master's degree is a great way to move your career in another direction, there has been a glaring lack of undergraduate programs for young people looking to get right into the industry after graduation.However, that is starting to change as more undergraduate programs start to pop up at reputable universities and colleges across the country. And it's no surprise, considering the Department of Labor cites a projected 25 percent growth in data jobs by the year 2018, which is exceptionally fast compared to other industries. These universities are priming the next generation of data scientists who will be tasked with handling the steadily increasing influx of data information that nearly every industry is experiencing. Here are Continue reading

Are agile, DevOps and similar certifications worth it?

Certifications have always been about benchmarking and assessing IT professionals' ability to use technology and provide something of a guarantee that candidates are competent with needed skills in the workplace. But as DevOps, continuous delivery, agile, scrum and other frameworks become necessary, the question around certification of these skills becomes this: How can you accurately assess and measure the less-tangible, softer skills hiring managers require? And if you're an IT pro, do you need one or more of these certifications at all?"This isn't so different from the existing certification world in that it's about measuring people's ability to use tech to drive the business. We can use certifications to verify that they have the hard skills to do the job and use certain tools, but we also need to measure understanding of principles and best practices around technology," says François Déchery, co-founder and vice president of customer success at continuous delivery solutions company CloudBees.To read this article in full or to leave a comment, please click here

Making the case for in-house data centers

Outsourcing, cloud services and financial pressure are constant realities for IT leaders. Shared data centers and cloud service providers are often a good choice. If the organization’s IT demands are difficult to predict or highly variable, building additional data centers make little sense.Despite the cloud trend, managing internal data centers effectively remains an important IT responsibility. Cost optimization, vendor management and creative ways to add value are all in play for data center managers in 2016.Meeting increased demands for data center services Industry surveys suggest that data centers are under increasing pressure to deliver results. Consider the following findings from AFCOM’s 2015 State of the Data Center Survey. Gathering information from over 250 leaders, the findings provide a useful snapshot of opportunities and priorities for data center management.To read this article in full or to leave a comment, please click here

Making the case for in-house data centers

Outsourcing, cloud services and financial pressure are constant realities for IT leaders. Shared data centers and cloud service providers are often a good choice. If the organization’s IT demands are difficult to predict or highly variable, building additional data centers make little sense.Despite the cloud trend, managing internal data centers effectively remains an important IT responsibility. Cost optimization, vendor management and creative ways to add value are all in play for data center managers in 2016.Meeting increased demands for data center services Industry surveys suggest that data centers are under increasing pressure to deliver results. Consider the following findings from AFCOM’s 2015 State of the Data Center Survey. Gathering information from over 250 leaders, the findings provide a useful snapshot of opportunities and priorities for data center management.To read this article in full or to leave a comment, please click here

Why machine learning is the new BI

Business intelligence has gone from static reports that tell you what happened, to interactive dashboards where you can drill into information to try and understand why it happened. New big data sources, including Internet of Things (IoT) devices, are pushing businesses from those reactive analytics – whether you look back once a month to spot trends or once a day to check for problems – to proactive analytics that give you alerts and real-time dashboards. That makes better use of operational data, which is more useful while it’s still current, before conditions change.“There’s a demand for real-time dashboards,” says Herain Oberoi from Microsoft’s Cortana Analytics team. “A lot of businesses want to get the pulse of their business. But dashboards show things that have already happened.”To read this article in full or to leave a comment, please click here

Rejecting employees’ pleas, EmblemHealth CEO sets major IT layoff

EmblemHealth CEO Karen Ignagni told employees Tuesday that "several hundred" IT and operations workers will be laid off as a result of a decision to hire services firm Cognizant.The announcement came just as IT employees at the New York-based insurer began an effort to convince the firm not to move the work to an outsourcer.Ignagni explained her decision in a video to employees that was posted on YouTube by attorney Sara Blackwell. The Florida attorney, who is representing displaced Disney IT workers, has been helping the EmblemHealth IT employees organize.To read this article in full or to leave a comment, please click here

IDG Contributor Network: Bugcrowd raises cash because of the power of the people

News today from security testing vendor Bugcrowd highlights an increasing trend towards leveraging an outside community to do good things for organizations.First, the news: Bugcrowd is investing a $15 million Series B led by Blackbird Ventures along with existing investors Costanoa Venture Capital, Industry Ventures, Paladin Capital Group and Rally Ventures. Not one to miss out on a funding opportunity, Salesforce Ventures also joined the round. The company has now raised $24 million since its founding at the Startmate accelerator in Sydney, Australia.What Bugcrowd does is pretty simple. Its flagship product, Crowdcontrol, is used by a bunch of high-profile brands, including CreditKarma, Fitbit, Motorola, Tesla, TripAdvisor and Western Union, to resolve security bugs in their products. But this isn't any magic bullet “apply our advanced platform and resolve your bugs automatically” kind of science fiction. Instead, Crowdcontrol leverages that most ancient of resources—the crowd. Bugcrowd has built a vetted community of over 27,000 security researchers, all of whom helps Bugcrowd's customers reveal the holes in their software.To read this article in full or to leave a comment, please click here

IDG Contributor Network: BugCrowd raises cash because of the power of the people

News today from security testing vendor Bugcrowd highlights an increasing trend towards leveraging an outside community to do good things for organizations.First, the news: Bugcrowd is investing a $15 million Series B led by Blackbird Ventures along with existing investors Costanoa Venture Capital, Industry Ventures, Paladin Capital Group and Rally Ventures. Not one to miss out on a funding opportunity, Salesforce Ventures also joined the round. The company has now raised $24 million since its founding at the Startmate accelerator in Sydney, Australia.What Bugcrowd does is pretty simple. Its flagship product, Crowdcontrol, is used by a bunch of high-profile brands, including reditKarma, Fitbit, Motorola, Tesla, TripAdvisor and Western Union, to resolve security bugs in their products. But this isn't any magic bullet “apply our advanced platform and resolve your bugs automatically” kind of science fiction. Instead, Crowdcontrol leverages that most ancient of resources—the crowd. Bugcrowd has built a vetted community of over 27,000 security researchers, all of whom helps Bugcrowd's customers reveal the holes in their software.To read this article in full or to leave a comment, please click here