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Category Archives for "Networking"

TechDemocracy aims to provide a holistic assessment of cyber risk  

This column is available in a weekly newsletter called IT Best Practices.  Click here to subscribe.  Gartner estimates that global spending on cybersecurity solutions exceeded $81 billion in 2016. The average enterprise with 1,000 or more employees spends about $15 million fighting cybercrime each year, according to the Ponemon Institute. Despite such heavy investments in all types of solutions, many CISOs still find it challenging to answer the questions, “How likely are we to have a breach, and if we do incur a breach, what will be the financial impact?”The main obstacle to answering those fundamental questions is that much of the information needed to reveal an organization’s state of cyber risk is trapped in product silos, and it’s seldom fully mapped to the organization’s compliance policies.To read this article in full or to leave a comment, please click here

TechDemocracy aims to provide a holistic assessment of cyber risk  

This column is available in a weekly newsletter called IT Best Practices.  Click here to subscribe.  Gartner estimates that global spending on cybersecurity solutions exceeded $81 billion in 2016. The average enterprise with 1,000 or more employees spends about $15 million fighting cybercrime each year, according to the Ponemon Institute. Despite such heavy investments in all types of solutions, many CISOs still find it challenging to answer the questions, “How likely are we to have a breach, and if we do incur a breach, what will be the financial impact?”The main obstacle to answering those fundamental questions is that much of the information needed to reveal an organization’s state of cyber risk is trapped in product silos, and it’s seldom fully mapped to the organization’s compliance policies.To read this article in full or to leave a comment, please click here

Microsoft unveils a bonanza of security capabilities

Companies concerned about cybersecurity have a fleet of new Microsoft tools coming their way. The company announced a host of new security capabilities Friday morning as part of the run-up to the massive RSA security conference next week in San Francisco.On the Windows front, the company announced that it's adding the ability to use on-premises Active Directory with Windows Hello, its system for allowing biometric-based logins with Windows 10. Microsoft also launched new tools to help organizations get more use out of mobile device management products by giving them tools to migrate group policy settings to cloud-managed devices.What's more, Microsoft has launched a new tool that’s designed to help customers configure the Surface hardware under their administration, doing things like disabling the tablets' cameras. To read this article in full or to leave a comment, please click here

Microsoft unveils a bonanza of security capabilities

Companies concerned about cybersecurity have a fleet of new Microsoft tools coming their way. The company announced a host of new security capabilities Friday morning as part of the run-up to the massive RSA security conference next week in San Francisco.On the Windows front, the company announced that it's adding the ability to use on-premises Active Directory with Windows Hello, its system for allowing biometric-based logins with Windows 10. Microsoft also launched new tools to help organizations get more use out of mobile device management products by giving them tools to migrate group policy settings to cloud-managed devices.What's more, Microsoft has launched a new tool that’s designed to help customers configure the Surface hardware under their administration, doing things like disabling the tablets' cameras. To read this article in full or to leave a comment, please click here

Response: Facebook – The growing ecosystem around open networking hardware

There is more genuine innovation and change coming from Facebook than any networking vendor. Whether its hardware designs, firmware (BMC , FBOSS applications and new protocols. I’m remain confident that the future isn’t being made by billion dollar companies with 65% gross margins.

If you are involved in network strategy then these videos will get you thinking in new ways.

The growing ecosystem around open networking hardware | Engineering Blog | Facebook Code | Facebook : https://code.facebook.com/posts/1241394199239439/the-growing-ecosystem-around-open-networking-hardware/

The post Response: Facebook – The growing ecosystem around open networking hardware appeared first on EtherealMind.

Intel researches tech to prepare for a future beyond today’s PCs

Intel realizes there will be a post-Moore's Law era and is already investing in technologies to drive computing beyond today's PCs and servers.The chipmaker is "investing heavily" in quantum and neuromorphic computing, said Brian Krzanich, CEO of Intel, during a question-and-answer session at the company's investor day on Thursday."We are investing in those edge type things that are way out there," Krzanich said.To give an idea of how far out these technologies are, Krzanich said his daughter would perhaps be running the company by then.Researching in these technologies, which are still in their infancy, is something Intel has to do to survive for many more decades. Shrinking silicon chips and cramming more features into them is becoming difficult, and Intel is already having trouble in manufacturing smaller chips.To read this article in full or to leave a comment, please click here

Recent WordPress vulnerability used to deface 1.5 million pages

Up to 20 attackers or groups of attackers are defacing WordPress websites that haven't yet applied a recent patch for a critical vulnerability.The vulnerability, located in the platform's REST API, allows unauthenticated attackers to modify the content of any post or page within a WordPress site. The flaw was fixed in WordPress 4.7.2, released on Jan. 26, but the WordPress team did not publicly disclose the vulnerability's existence until a week later, to allow enough time for a large number of users to deploy the update.To read this article in full or to leave a comment, please click here

Recent WordPress vulnerability used to deface 1.5 million pages

Up to 20 attackers or groups of attackers are defacing WordPress websites that haven't yet applied a recent patch for a critical vulnerability.The vulnerability, located in the platform's REST API, allows unauthenticated attackers to modify the content of any post or page within a WordPress site. The flaw was fixed in WordPress 4.7.2, released on Jan. 26, but the WordPress team did not publicly disclose the vulnerability's existence until a week later, to allow enough time for a large number of users to deploy the update.To read this article in full or to leave a comment, please click here

IDG Contributor Network: IBM’s Watson powers Invoca’s call analysis suite

IBM’s Watson cognitive computing platform is almost a victim of its own fame. Watson famously beat all-comers to win the Jeopardy game show a few years ago. At the time, the general public (helped, it has to be said, by IBM’s marketers) assumed the win was an indication that, in short order, smart computers would be everywhere and intuitively making the right decisions in every situation.+ Also on Network World: IBM's Watson wants to do your tax returns + Since the Jeopardy win, however, IBM seems to have had a hard time finding good market fits for Watson. This isn’t a criticism of IBM in any way. The reality is that while many consumer brands apply artificial intelligence (AI) to their products (think Amazon book recommendations, Google maps smart routing or Apple's Siri) most existing examples have been from those companies building AI tools themselves. There are far fewer examples of enterprises leveraging a third-party cognitive platform to build into their own applications.To read this article in full or to leave a comment, please click here

33% off MagicFiber Microfiber Cleaning Cloths For Screens and Other Delicate Surfaces, 30 Pack – Deal Alert

This extremely soft, high-quality 6x7 microfiber cloth from MagicFiber absorbs and safely removes dust, oil smudges, fingerprints, and dirt from eyeglasses, camera lenses, computer screens, televisions, and other delicate surfaces without any harsh chemicals. It's machine or hand washable, and is built to last. The cloths are highly rated on Amazon, where it currently averages 4.8 out of 5 stars from over 9,100 people (90% rate 5 stars: read recent reviews). Its typical list price of $29.99 has been reduced 33% to $20 for a pack of 30 individually wrapped, so you may decide to toss one in everybody's stocking this holiday season. See the discounted 30-pack of microfiber cleaning cloths now on Amazon.To read this article in full or to leave a comment, please click here

Attorneys predict a demanding year for IT outsourcing customers

In a year that’s already been marked by uncertainty, one thing is clear: IT outsourcing customers will need to reexamine their approaches to IT services in 2017. “We see a big year ahead for technology transactions,” says Brad Peterson, partner in the Chicago office of Mayer Brown, in a recent webinar on the law firm’s 2017 predictions for the IT and business services space.[ Related: Outsourcing trends to watch in 2017 ]There are big changes afoot in a number of areas — from a political climate that threatens to reshape the already shifting global IT services industry to new data protection and privacy regulations and the drive to extract more value from data to the widespread adoption of new digital technologies to a revolution that’s begun in the more rapid delivery of software and other systems.To read this article in full or to leave a comment, please click here

63% off Jackery Bolt 6,000mAh Power Bank with Built-in Lightning and Micro USB Cables – Deal Alert

Reduce some of that cable clutter with the ultra compact Jackery Bolt 6,000mAh external battery charger that features a built-in Apple Lighting cable for your iPhone or iPad and a built-in micro-USB cable for other mobile devices. With an additional open USB port you can charge up to 3 devices at once. Powerful 6000 mAh capacity can fully charge an iPhone 6 at up to 3 times.  The Jackery Bolt averages 4.5 out of 5 stars from over 240 people on Amazon (read reviews), where its list price of $69.99 has been reduced 63% down to just $25.99. See the discounted external power bank now on Amazon. To read this article in full or to leave a comment, please click here

Worth Reading: There is no “normal” in microservices

There is no “normal” for a microservices environment. And if a groundbreaking November 2016 white paper [PDF], produced by a team of six researchers from the University of Messina, the U.K.’s Newcastle University, and IBM Research, is to be taken at face value, perhaps such a state of equilibrium may never be attained. Every data center, the researchers write, has unique operating requirements. Once microservices are deployed there, the configurations they require become not only unique, but baked into their respective systems. —The New Stack

The post Worth Reading: There is no “normal” in microservices appeared first on 'net work.

iPhone 8 to boast wireless charging, analyst says

The iPhone 8, and whatever other new smartphones Apple debuts in 2017, are all expected to come with wireless charging capabilities, according to a prominent Apple watcher.MacRumors cites KGI Securities analyst Ming-Chi Kuo's claims that three expected phones from Apple this year will all feature wireless charging. "Kuo said wireless charging increases the internal temperature of smartphones, so he expects the rumored iPhone 8 with an OLED display and glass casing to have a new 3D Touch module with 'additional graphite sheet lamination' in order to prevent the device from malfunctioning due to overheating," MacRumors states.To read this article in full or to leave a comment, please click here

Python – Kirk Byers Course Week 1 Part 1

This post is the first one going through the Kirk Byers Python for Network Engineers class.

In the first class Kirk shows how to pipe data into Python by using the module fileinput with the following code(modified for Python3):

import fileinput

for line in fileinput.input():
	print(line.split("."))

I’ll show what this script outputs and then we’ll look at the code.

daniel@daniel-iperf3:~/python/Week1$ echo "192.168.1.1" | python3 stdin.py
['192', '168', '1', '1\n']

How did we get data into Python? We used “echo” to send data to stdin (standard input). The function “fileinput.input()” can take either files as arguments or if no files are listed it will read from stdin.

It’s possible to use “fileinput” to read from several files and print out the content. We used the following code:

import fileinput

for line in fileinput.input():

Then we print out the text:

daniel@daniel-iperf3:~/python/Week1$ python3 stdin.py 1.txt 2.txt 
1

2

3

4

5

6

7

8

9

10

daniel@daniel-iperf3:~/python/Week1$ cat 1.txt
1
2
3
4
5
daniel@daniel-iperf3:~/python/Week1$ cat 2.txt
6
7
8
9
10

Here we printed the contents of two files by sending them to “fileinput” We can see what Continue reading

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