Hiển thị các bài đăng có nhãn Security. Hiển thị tất cả bài đăng
Hiển thị các bài đăng có nhãn Security. Hiển thị tất cả bài đăng

Thứ Tư, 5 tháng 2, 2014

Security and other Notes from a Cold Distributech 2014

Cross-posted from the new Bochman Advisors' Blog.

What a wonderful thing a Distributech is.  Held alternatively in San Diego and San Antonio, the vibrant but relatively conservative host communities are a near perfect match for the demographics it attracts in the dead of winter.  What I'm saying is it's warm but it's not a jungle ... it's not Vegas, there's no Hangover.

This one, my fourth, was in San Antonio, and unfortunately, thanks to the Polar Vortex, or Son of Polar Vortex, it was too cold to sip cocktails by the River Walk, or run along the River Walk, or really to do anything outside besides hurry to the next dwelling.  Suffice it to say, most attendees, remembering balmy Distributechs past, did not bring the right clothes, and I for one left with a parting gift of H1N1.




My main objective for this one was to see how various Distribution Management System (DMS) vendors are updating their products to meet the increasing challenges and complexities that come with distributed generation and other emergent demand side technologies like demand response, energy efficiency, energy storage and microgrids.  My virtual guide for this trip, which included stops at Siemens, Schneider/Telvent, ABB/Ventyx, was GTM Research analyst Ben Kellison.

Of course, what I was really trying to learn from the vendors, while asking about their updates, was to what extent they were factoring security into the requirements mix. Since I'm not a professional analyst, I'll hold off on saying who seemed stronger or weaker, but in short the answer was mixed, with 2 of them scoring very well, and the other leaving me confused with too much marketing, which in some circles can be considered lying.

The keynote speakers gave plenty of attention to security, and most vendors, in addition to those who focus on security, let you know that security is built into their products.  But buyer beware, often the word Security can have as much connection to reality in that context as "new and improved" or "virtually fat free".  Even if you're not an expert, it pays to look under the hood.

Other companies visited: Belden/Tofino, Enernex, Industrial Defender, Burns McDonnell, Black & Veatch, GridCo Systems, Scitor, UtiliSec, Greentech Media, Proximetry, and Worcester Polytechnical Institute (WPI), one of the few US universities to offer classes to power systems engineers.  And of course, my recent alma mater: IBM where it was great to see and catch up with some old friends.

If you want another source of info on the zeitgeist of the utility participants, there's no better source than Jesse Berst with his just-posted 9 Biggest Utility Worries from Distributech. Of course, the more entrepreneurial among you will look at some of these worries and see opportunities.

But no matter how you see things, there's no debating we're all hoping to meet up again next winter in a reliably warm San Diego.


Thứ Hai, 16 tháng 12, 2013

Security at the Edge of the Grid


We used to be very concerned about traveling too close to the edge of the world, remember?  Then some smart math and science guys figured out, surprisingly, Earth has no edge, so we were free to move about about the globe.

Now as we approach the end of the beginning of the Smart Grid era, what began as an initiative to add visibility, flexibility, and yes, smarts all over the grid is now seeing change accelerate close to the points of consumption.

Of course, amid all the excitement about innovation in distributed generation, distribution automation, energy efficiency, demand management, microgrids, storage, etc., one could forget that there's some basic housekeeping to attend to in the categories of power regulation and security.

The former, which includes maintaining the quality of electricity and keeping dangerous phenomena like harmonics in check, has been the province of utilities and ISO/RTOs and that's not going to change.  Ever increasing percentages of distributed generation are, in anything, going to make utilities' capabilities in this area even more essential to safe and reliable power delivery.

The other housekeeping item, now that it's 2013/2014 and not 1963/1964, is that all the new edge devices have several attributes in common:

  • They send, receive and store data
  • They constrain access to their data and/or services to certain other systems
  • They receive control signals, sometimes from humans (think: iPhone apps) and sometimes from other systems (think: Nest thermostats)

Of course this is an oversimplification, but astute readers will notice that the integrity of all of these activities depends entirely on capabilities from the security domain.  My job as part of Greentech Media's new Grid Edge Executive Council (see my humble logo above nestled among the titans) is to ensure less-than-sexy security attributes are baked into the functional requirements of all the new products that plan to participate in this edgy arena.

That way, when 2023/2024 arrives, we'll be powering our homes, businesses and country with power we can depend upon.

Chủ Nhật, 15 tháng 4, 2012

How do I Save my PC from Crash?

    The main disadvantage of PC Crash is loss of your Important files or data and This is very common problem in these days. So Today in this Trick I am going to share some reasons why your PC crashes and their solutions. There are many signs when your PC creash But The comman fetal error that comes when your pc crash.
    Fatal error: When the system has become unstable or is busy then it says. "Enter to return to Windows" or "press Control-Alt-Delete to restart your computer". If you do this you will lose any unsaved information in all open applications."
    You have just been struck by the Blue Screen of Death. Anyone who uses Microsoft Windows will be familiar with this.
    What can you do? More importantly, how can you prevent it happening?
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Chủ Nhật, 1 tháng 4, 2012

Block any Website without Software - How to?

    Now Block any Website without any software. Well many of you wants you wants to block any webiste from your computer either for children saftey or for pesky porn website that's bothering you. Today I am going to share a very simple and easy method to Block any website without Software.
    It's a Simple Trick to block access to any Websites by editing hosts file in your windows system 32 folder. Just follow the instructions below to Block any Website:

Steps to Block any Website:

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Thứ Hai, 26 tháng 3, 2012

Protect USB devices from Virus Infected Computers : USB Protector

    Free Download USB Protector and be safe on virus infected computers. Actually USB protector is a software which protect your USB devices from all malware infected/virus infected computers. It’s not an antivirus, but it protects the usb drive by writing a dummy file which takes all space and leaves no free memory for virus to write into it.

Key Feature:

    This utility makes sure that no virus enters your pen drive without your permission.
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Chủ Nhật, 25 tháng 3, 2012

Calculate the Time Needed to Crack your Password

    Want to the calculate the time needed for an average PC to crack your password? Checkout some online tools which will check the strength of a password and tell how much time it takes for a hacker to crack it.

How Secure is my Password:

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