Managed Services and SD-WAN alone cannot address the networking challenges of digital business

IT Managed Services

Enterprise IT professionals are turning to managed services for their SD-WAN deployments. At the same time, a new Cato Networks survey finds legacy telco services inadequately address customer expectations around speed, agility, and overall value.

IT Managed Services

“The digital business demands a faster, more agile network to drive growth and compete effectively in the marketplace. Legacy telcos rely on rigid, fragmented, and expensive bundles of point solutions — an approach incompatible with the digital business. To support digital business transformation, IT needs networks that are natively built with the global reach, self-service, and agility of the cloud,” says Shlomo Kramer, CEO of Cato Networks.

SD-WAN alone cannot address the networking challenges confronting the digital business, pushing respondents to source SD-WANs through service providers:

  • Nearly half of respondents (44%) indicated that they had or were considering deploying SD-WAN within the next 12 months. Last year the number was just over a quarter of respondents.
  • The overwhelming majority of respondents (85%) indicated they would be confronting networking use cases in 2019 ignored or addressed poorly by SD-WAN.
  • 3 out of 4 respondents are sourcing SD-WAN through service providers. Providers are generally better equipped to integrate SD-WAN with other solutions to address broader IT challenges.

Security is essential to WAN transformation and must be considered together with any SD-WAN acquisition:

  • 1 in 2 respondents will need to provide secure Internet access from any location.
  • Defending against malware/ransomware (70%) and enforcing corporate security policies on mobile users (49%) are respondents’ primary security challenges.
  • Nearly half of respondents (45%) pointed to the “cost of buying and managing security appliances and software” as a major security challenge.

With IT tasked with delivering a superb user experience, cost reduction is no longer the primary motivation for SD-WAN:

  • Only 1 in 3 respondents indicated that their motivation for purchasing SD-WAN was to address excessive WAN-related costs.
  • The highest ranked motives for SD-WAN involved improving Internet access (46%), followed by the need for additional bandwidth (39%) and improved last-mile availability (38%).

 

Read More from helpnetsecurity.com

WordPress 404 – File or directory not found, broken Images, multisite image path error.

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Resolving WordPress 404 errors – File or directory not found, broken Images in WordPress, and multisite image path error.

We created these notes after troubleshooting errors when setting up WordPress on Microsoft IIS and  getting WordPress 404 errors .  The file or directory not found, broken Images in WordPress, multisite image path error. We are hoping this will help others who are setting up a new WordPress website on IIS.

We are also running WPLMS as our current WordPress theme. Which is a large enterprise premium Learning Management System for WordPress.

Resolving WordPress 404 Errors

File or directory not found, broken Images in WordPress, and multisite image path error.

1. Enabling Pretty Permalinks in WordPress
2. Windows Server and IIS
3. Installing and Configuring WordPress to work on IIS.
4. Setting Up WordPress on IIS
5. HTTP 404.0 when opening a page in WordPress.
6. 404 - File or directory not found. The resource you are looking for might have been removed, had its name changed, or is temporarily unavailable.
7. Getting Images to display in WordPress
8. WPLMS HTTP 404.0
9. Multisite image path error

See our YouTube video detailing the below steps below: https://youtu.be/HlEQlB54AB8

First, we will look at the 404 - File or directory not found error when any sub-page is opened on the site.

404 - File or directory not found and image path error.

Below were the errors we were getting on a new setup and install of WordPress and WPLMS.

Note: This could more than likely fix other issues with WordPress and other themes. This is not necessarily related to WPLMS Theme but more of an issue with our WordPress install and set up on Windows Server 2012 R2.

  • From a client: 404 - File or directory not found

404 error and WPLMS and WordPress

  • And in some cases: HTTP Error 404.0 - Not found

404 error and WPLMS and WordPress 2

Testing to see if the Permalink Settings are the issue:

To quickly see if you are having the same issue as we did.  Add the following to your Custom Structure in the WordPress Permalink Setting page:

Settings--> Permalink 

/index.php/%year%/%monthnum%/%day%/%postname%/

Permalink Setting

Not all the pages may work yet.  Keep checking to see if some work and others don't.  As a test, you may also want to switch back to a default WordPress themes such as Twenty Fifteen.

If some pages are now working and others don't try adding the following next.  Or, if none of the sub-pages are displaying yet and you're still getting the 404.0 Error try the following too!

Note: Don't worries if the images aren't working yet.  We will get to that soon!

Is URL Rewrite Installed?

If not see below: Web Platform Installer.

In IIS make sure URL Rewrite is installed.  It was installed in our default install of IIS. If not, see below.

URL Rewrite

Is the Web Platform Installer?

If the Web Platform Installer is not installed you need to add it to install the URL rewrite  (yep, install this too. https://www.microsoft.com/web/downloads/platform.aspx.  Don't worry its a very simple install).

Microsoft Web Platform Installer

Installing URL Rewrite:

Simply do a search for the installer (URL Rewrite) and Add it to IIS.  Do not configure it.  We will get some things added to it later.

URL Rewrite

Configuring Web.Config:

Add the below text to Web.Config where your site is configured:  (e.g. ..wwwrootwordpressWeb.Config).

Open the Web.config file that is located in the same directory where the WordPress files are installed, and paste the below XML section into the system.webServer element.

This rule will try to match any requested URL. If the URL does not correspond to a file or a folder on the file system, it will rewrite the URL to the Index.php file. At that point, WordPress will determine which content to serve based on the REQUEST_URI server variable that contains the original URL before it was modified by this rule.

<rewrite>
<rules>
<rule name="Main Rule" stopProcessing="true">
<match url=".*" />
<conditions logicalGrouping="MatchAll">
<add input="{REQUEST_FILENAME}" matchType="IsFile" negate="true" />
<add input="{REQUEST_FILENAME}" matchType="IsDirectory" negate="true" />
</conditions>
<action type="Rewrite" url="index.php" />
</rule>
</rules>
</rewrite>

This is how are Web.Config looked after we made the change:

Web.Config

Save the file.  Reopen it and make sure the changes have been applied.  Restart IIS.

IIS Restart

After adding the above rewrite code to the Web.Config file you will see this in IIS URL Rewrite.  Make sure you have your website folder highlighted and not another location in IIS (e.g /wordpress). There should not be a need to add anything else.  When we when back into IIS and looked at Match setting it look to be different then what we pasted in the Web.Config file.

URL Rewite

 

This is what it should look like for both REQUEST_FILENAME.

  • Is Not a File
  • Is Not a Directory

Note: We tested this and when we set it to "Is a File" and Is a Directory" it broke the pages again.  So, leave it set as the screenshot shows.

URL Rewrite 5

 

Now you can try to test the site and see if it works, but we are not done.

Changing the Permalink Settings:

We changed our Permalink Setting back to Post name because our install of WPLMS highly suggested that this be set this way.  We could not tell if that broke anything leaving it to Custom Structure or not.  You may be OK leaving it.  We did NOT and we switched it to Post name.

 

Permalink Settings Post Name2

 

Images added to a WordPress page are not being displayed:

Finally, new images we added to a WordPress page don't seen to be displaying even though they are in the Media Library.

Add this to the root folder .htaccess file. Restart IIS. (Getting Images to display in WordPress).

Note: by default WordPress does not create a .htaccess file.  Simply create this file using word in the root folder of your WordPress site.  Make sure it has the dot (.) in front of the file.  See the screenshot below.

Note: you may need to show hidden files and folders in Explorer to see this.  IF you don't see it then go ahead and create it.  We had to create one.  Make sure it is .htaccess

htacess 3

Add the below to the .htacess file.  Stop and Start IIS.

Options Indexes FollowSymLinks MultiViews
AllowOverride all
Order allow,deny
allow from all

Folder Permissions:

Finally, set the correct file permissions on the site (e.g. /WordPress) folder for the IIS_USER.  Open Explore and set the file permissions.

folder folder permissions

Select Advanced -->  Then select the Replace all child permissions...

permissions

Goodluck!  If you need additional help with WordPress you can contact us at www.EasyITSupport.com.

Other things to try, and links to other related topics:

If your still having issues here are a few more thinks to look at.

Permissions:

Setting permission on wp-content folder.

wp-content

IIS_IUSRS

1. Change the permissions on the temp folder giving IIS_IUSRS write/modify.

2. Change the path of the temp folder in the PHP.ini file to a folder that does have IIS_IUSRS write/modify permission.

Here is a good source detailing the problem:

http://www.howyoudo.info/index.php/how-to-fix-windows-server-upload-file-inherit-permissions-error/

I chose to move the temp folder in my PHP.ini to C:inetpubtempuploads and also give it permissions.

After uploading an image in wp-admin, I was able to access the image (original, not resized) from a browser wihout the 500.50 error.

 

Installing WordPress on IIS:

Install Internet Information Services 8.5 and WordPress 3.x by Using the Microsoft Web Platform Installer 5.0

https://codex.wordpress.org/Installing_on_Microsoft_IIS

https://codex.wordpress.org/Install_Internet_Information_Services_7.0_and_WordPress_3.0.3_by_Using_the_Microsoft_Web_Platform_Installer_3.0

 

If you would like help with this or other WordPress issues and design please call us or complete the form below:

Microsoft warns wormable Windows bug could lead to another WannaCry

WannaCry

Microsoft is warning that the Internet could see another exploit with the magnitude of the WannaCry attack that shut down computers all over the world two years ago unless people patch a high-severity vulnerability. The software maker took the unusual step of backporting the just-released patch for Windows 2003 and XP, which haven’t been supported in four and five years, respectively.

“This vulnerability is pre-authentication and requires no user interaction,” Simon Pope, director of incident response at the Microsoft Security Response Center, wrote in a published post that coincided with the company’s May Update Tuesday release. “In other words, the vulnerability is ‘wormable,’ meaning that any future malware that exploits this vulnerability could propagate from vulnerable computer to vulnerable computer in a similar way as the WannaCry malware spread across the globe in 2017. While we have observed no exploitation of this vulnerability, it is highly likely that malicious actors will write an exploit for this vulnerability and incorporate it into their malware.”

Read more from Ars Technica

WannaCry