Old cell phones make a nice webcam

Need a webcam in my computer room. Old smart phone and free IP Webcam software. Poof!

Standing Desk in use

Standing Desk, Read Only Friday

Thought I would try out a standing desk, with a treadmill. For me standing in one place is no better than sitting all day! Here is the result.

First I had to find a cheap treadmill. Craig's list didn't work out so I opted for the Confidence Plus treadmill (about $200 online with free shipping).

Preparing the treadmill involved removing the arms from the Confidence Plus treadmill (about $200 online with free shipping). See details here...

The second challenge is that Standing Desks are expensive. Ikea is out of stock on the Bekant standing desk which is around $500. Others ramp up in price quickly.

For a quick experiment, this plastic shelving from Home Depot does the trick.

To get the right height, just cut down the plastic spacers. We're using four of the five shelves, and the treadmill is resting on the lowest shelf. (The feet are not used.)

Works ok for a test. Next thing is to stabilize the shelving a bit more.

Great post on "Why Bad Software Succeeds"

Came across this today - worth a read:

http://pressupinc.com/blog/2014/12/bad-software-succeeds/

Clickbait Alert: The Latest Smartphone Security Alert

This is exactly the kind of security warning that trends towards "Clickbait":

Smartphone security alert: 87% of iPhone and 97% of Android top 100 apps hacked

First of all, there's the number, then there's the terminology.

What do we mean by 'hacked'? Was there a data breach? Was the Apple or Google app store hacked?

No. 

The report from ArXan, "State of Mobile App Security, Apps Under Attack", Volume 3 – November 2014 has this to say:

The 2014 State of Mobile App Security analysis followed the same methodology as last year’s research, which included identifying and reviewing hacked versions of top iOS and Android apps from thirdparty sites outside of official Apple and Google app stores.

Users know, even if they ignore, that installing apps from third party sources is risky.
While it is important to know that such a high percentage of apps that are distributed outside of the app store have been infected with Malware, the report does not show any compromise of the app store or these companies' infrastructure. However, other research linked in the article, available here, deals with those issues.

The Register had this to say:

As a specialist in application protection, Arxan has an obvious vested interest in talking up the threat from poorly protected mobile apps. However, that's not to say it isn't onto something. The recent discovery of the WireLurker iOS malware provides evidence that the issue of tampered apps is a real and present danger.

So, I guess, important to know. Perhaps this becomes a reason companies should avoid putting out branded apps, or for sectors that deal with private information - should employ technology (such as ArXan's) which helps to tamper proof the code.

Bottom line: 87% of reports that the sky is falling - need to define the term "sky".

What does 'Governance' mean to you?

What does 'Governance' mean to you?

To me it means dealing with politicians, Red State / Blue State, and the current raft of temporary political theories. It means Fox News vs. the John Stewart show.

In the tech world it has come to be used to refer to having policies and procedures that support a technical infrastructure. Microsoft has elevated this usage as it has promoted SharePoint. Why? Because SharePoint is an enabler for the end user. It is among 'content management' systems which allow the end user to create information storage systems. The worry is that these systems will grow like weeds, with no control, without 'Information Architecture' being considered. It is a legitimate worry, but the greater worry is 'Adoption'.

What does 'Adoption' mean to you?

To me it means children finding a new home. In the SharePoint world it means that there is a large portion of the installed base that is not using SharePoint. It could be because of missing functionality, lack of user buy-in, lack of executive support.

User Adoption is a real problem. But underlying the issue is a darker reality. A lack of User Adoption may result from the executive, or most likely IT acting in a vacuum. The tail wagging the dog.

Sure SharePoint is a cool thing to implement. But what does it do that we don't already have in place?

• Replaces file shares
• Allows collaboration
• Information portal
• Replaces Exchange calendaring
• Search Capability
• Document Management

Most of these functionalities are in place already in many businesses, with more purpose built systems that are, as a result, more finely tuned to business activity. SharePoint is a generic Swiss Army knife of features. It doesn't have as many embedded business rules as purpose-built systems.
(That is one reason why after-market products are quite important.)

Words Matter
By dressing up these basic requirements of our technology projects - Microsoft and IT 'elevate' the discussion. We tend to fool ourselves into thinking that we know what is best for our business. Maybe we're following the herd mentality? Maybe we are trying to stay relevant?

Until recently the term governance was rarely seen alone - most often it would be written 'Good Governance' or 'Bad Governance'. But 'Governance' became a buzz word used by consultants, and it is now frequently seen in email marketing. And this marketing drives us to implement governance before any project begins. And sure, policies are good to have. But we need to get our community behind us before any project begins.

Governance means nothing if it is a bunch of rules that the business (either explicitly, or de-facto) does not agree to. On the one hand, the IT organization writes up rules but the business management is not engaged. This is the curse of middle management! On the other hand management may be engaged but is unable to push through changes in procedure - as users will always try to find the easiest way to work - which may mean going around the system.

User Engagement
We need to practice user engagement. In a customer service context, some have called this 'customer delight'. We could call this 'user delight'. If we're not providing a better solution than DropBox, then our users are going to use DropBox. Otherwise we are like the tail wagging the dog. It kinda works, but it's never a sure thing.

User Engagement was the topic of a recent article in SharePoint Pro magazine:
http://sharepointpromag.com/sharepoint-administration/launching-intranet-crucial-step-you-cannot-skip

Sensatronics EM1 Environmental Sensor with PRTG

Monitoring the EM1 Sensor from PRTG
How we got here...

In the past we have had issues with the A/C in our computer room. The A/C unit was spec'd out with a consumer grade unit (Carrier) rather than a more traditional unit. Unfortunately the unit was not optioned to run in cold weather, and there were issues with charging the unit that required extra maintenance.

As so our locked room would occasionally have a propped-open door with a fan exhausting heat into the office. Of course we care about physical security, and the prospect of increased downtime when these failures occur on a weekend or during a vacation. So we looked around for a simple environmental monitor and came up with the Sensatronics EM1 (around $500) and Overseer software.

Overseer is designed to run on your workstation, which means leaving the machine running all weekend. Loading it up in a VM produces inconsistent notifications. And we also need to collect syslogs.

So, we are evaluating PRTG. PRTG loads up on top of Windows 2012 in a VM, does an auto discovery (here I blocked it from discovering desktops lest I get notified every time someone shuts down). And there is a Beta version syslog repository. Good start...

There is a monitor in our APC UPS which was discovered properly. But since we bought the EM1 monitor I figure let's give it a try. The EM1 has additional sensor capacity, and I could use it in a new location.

Key Tricks

Getting started - PRTG doesn't ship with the device information for the sensor built in, so auto discovery will not work. But, PRTG does have a concept of templates for the devices. And Sensatronics has a zip file of basic device configurations here. Update 7/2017: The zip file is no longer on Sensatronics' website, best option is to call support.

Load the extracted files into the program directory for PRTG on the server, in our case:
\\prtg\c$\Program Files (x86)\PRTG Network Monitor\devicetemplates

With the templates loaded we need to create the new device as follows:

In PRTG we need to do two things:

1. Create a new group, (I called it SNMP V1) because the SNMP version is inherited from the group.
2. For SNMP set the inheritance of settings OFF, and set the version to v1

Now we create a new device in PRTG, and specify as follows:

Start the discovery and you should get:

Which is at least data. The temperature is the main point, it's not 8 degrees in there. The web page on the sensor shows this:

And so here is where I call Sensatronics for Tech Support :-)
And.. the answer is, the template for the device has an error. In the column 'division' the entry should be changed from '10' to '1'. Do this in all the sensors. In my case I only have three sensors active.

And the result:

(Yes we do run hot. Saves energy.)

So there you have it. Thanks to Keith from Sensatronics for the final tip!