The idea of ‘cloud’ computing has been around since the first web based email services but only in the past few years has the term become mainstream.
Here I look into software that runs somewhere other than on your PC.
In configuring the Microsoft Intune Certificate Connector and attempting to issue certificates to your client via Intune you might run into the error message below.
IssuePfx – COMException: System.Runtime.InteropServices.COMException (0x80094800): The requested certificate template is not supported by this CA. (Exception from HRESULT: 0x80094800)at CERTENROLLLib.IX509CertificateRequestPkcs10V2.InitializeFromTemplateName (X509CertificateEnrollmentContext Context, String strTemplateName)
at Microsoft.Management.Services.NdesConnector.MicrosoftCA.GetCertificate (PfxRequestDataStorage pfxRequestData, String& certificate, String& password)
Failed to issue Pfx certificate for Device ID 24c2445e-6cd2-4629-a942-081bdaca9b12 :
In short when configuring the certificate name to be used you’ve probably entered the ‘Template display name’ instead of the ‘Template name’ – note the difference in the screenshot where the template name doesn’t include any spaces.
Given the complexity of this feature I’ve found the guide at this link really handy in setting it up in the past:
It’s always a pleasure to run a presentation and at this years Oxford and Cambridge Colleges IT Conference has definitely been one of the highlights covering a new hobby – running all kinds of IoT applications on the ESP8266 micro-controller.
In putting together a small RDS (Session Based) environment on Server 2016 today today I kept running across the error message below during the installation.
Failed: Unable to install the role services.
After much back and forth between forums and event viewer it turns out our default policy to disable TLS 1.0 on servers was the issue. Enabling TLS 1.0 (through the registry or with the fantastic IIS Crypto – https://www.nartac.com/Products/IISCrypto) ended up sorting the issue for us.
As anyone who has been keeping tabs on my work will know I’ve recently started making use of GitHub (https://github.com/jamesfed) but was quite surprised today when logging in and I received the message below.
Your account has been flagged.
Because of that, your profile is hidden from the public. If you believe this is a mistake, contact support to have your account status reviewed.
In contacting support I received an email less than a few minutes later stating that this was an error by their spam detection system and that the account was reinstated.
One of my favourite features of PowerShell is the Invoke-RestMethod cmdlet which (among a great many other things) can download the data from an RSS feed. One application I’ve found for this is to stay on top of security bulletins from organisations like Adobe and Drupal.
However just downloading the data from the feed and kicking it out in an email isn’t quite good enough for my needs thus the script below gets data from a CSV which contains the URL to the feed as well as some extra details to inject into any email notification (e.g. a link to the guide on how to deploy Adobe Updates).
In my production environment this script creates tickets on a FreskDesk helpdesk to log and manage any new update notifications. In the attached example below the script just fires off email notifications.
Have a look at the screenshot sequence below for more info!
Get-Rss (4.0 KiB, 606 hits)
Update 09/05/2017 – v0.2 – Now handles XML and Arrays in the link and title objects (good for reddit and blogspot!)
As some readers may know I currently work in Higher Education and while all of the business data is trivial to backup providing any level of backup service to students and academics is significantly harder. The challenges faced include the myriad of Operating Systems in use (Windows/OSX/Linux), the fact that the devices being backed up are inherently ‘untrusted’ (i.e. owned by the individual) and that they are often on networks (be it eduroam/public/home) that have no direct connectivity back to the internal trusted network.
Most enterprise class backup systems just aren’t suited to this kind of environment in that they cannot be securely published through a firewall or have exorbitant licencing costs for the number of devices to be protected (a few file servers vs 500+ student owned laptops).
One solution to this issue cropped up at a recent trade show where Synology were demonstrating their Synology DiskStation Manager NAS software which set itself apart from the traditional enterprise backup solutions with…
- Support up to 16,000 users on high end models (and 2048 on the kind of model that we would consider using) with no extra licencing costs, users can have storage quotas set either by group or per user
- Secure remote access (simply publish a single port which can be protected by HTTPS for encryption in transit)
- Home grown backup clients for modern versions of Windows, OSX/macOS and Linux
- On the point of OSX/macOS the backup client for Synology does not rely on Time Machine and so overcomes the issues associated with having to be on the same network as your backup device
- Home grown Btrfs file system which auto detects (and fixes) corrupted files through metadata along with extensive snapshot support
- Up to 32 recovery points and real-time file protection (when connected to the DiskStation)
So time for some screenshots! Below we have the initial setup of the Disk Station Manager and the installation of the client on a Windows PC.
- A business needs to provide backup to remote workers
- Those remote workers do not connect to the trusted network often
- Perhaps they don’t like VPNs/DirectAccess (and so rules out using Offline Files)
- and those remote workers do not use a commercial ‘cloud’ service to protect their data with
- Perhaps trusting a 3rd party to host the data is not an option
- The remote workers use OSX/macOS
- Those remote workers do not connect to the trusted network often
…then using a Synology DiskStation should be a serious consideration for that business.
Its been a day or so since buying a Microsoft Band 2 (took a while to find a high street shop that had one to try on in the first place!) and its proving rather useful to me as a person who rarely has his phone turned on loud and really never notices the little vibrations from it. My most recent application of Band 2 has been using it to receive push notifications from PRTG via my Windows Phone.
In all truth if you already have push notifications setup then you are probably already getting the notifications however if you are not keep reading to find out where to check for the right settings…
On the Microsoft Health App/Band Tiles
On the PRTG App
On your PRTG Console
On your Notification Settings
In recent testing with iOS8 (specifically 8.0.2) we’ve discovered that any web application (in particular we’ve got a number of in house applications that were built using Visual Studio Lightswitch 2013) that relies on Windows Authentication (on Microsoft Internet Information Services) simply does not work.
In particular users get to the login prompt screen to enter their username and password and on attempting to login are just presented with the login window again with no apparent error message.
The work around for now is to use an alternative browser (Chrome works good for us), hopefully Apple will fix this annoyance soon.
So you now have your WebDAV server setup and its time to get this out to your users. To help you along you feel free to edit the guides below to your particular requirements.
Using Cloud - iOS (225.4 KiB, 1,484 hits)
Using Cloud - Windows Phone (196.8 KiB, 1,185 hits)
Using Cloud - Windows XP (157.4 KiB, 1,174 hits)
Using Cloud - OSX (193.4 KiB, 1,236 hits)
Using Cloud - Windows 7 (149.3 KiB, 1,453 hits)
Using Cloud - Windows Vista (166.2 KiB, 1,123 hits)
Using Cloud - Windows 8 (327.6 KiB, 1,297 hits)
Using Cloud with iWorks - iOS (5.1 MiB, 1,244 hits)
For further reading take a look at the links below-
- Basic setup of a WebDAV site on IIS.net – http://www.iis.net/learn/install/installing-publishing-technologies/installing-and-configuring-webdav-on-iis
- Basic setup of WebDAV on seanashton.net – http://seanashton.net/webdav/iis/ (some interesting reading on here about download folder and large file support)
- Using Windows authentication (instead of Basic Authentication) – http://blogs.msdn.com/b/benjaminperkins/archive/2013/08/01/setting-up-webdav-on-iis-using-windows-authentication-and-a-unc-mapped-drive-or-file-share.aspx I gave this a go when I was first setting up WebDAV but couldn’t seem to make it work all the same well worth a look.