- #HOW TO UNBLOCK ADOBE FLASH PLAYER 2019 HOW TO#
- #HOW TO UNBLOCK ADOBE FLASH PLAYER 2019 ZIP FILE#
- #HOW TO UNBLOCK ADOBE FLASH PLAYER 2019 WINDOWS 10#
The next step will focus on configuring the policy “Default Flash setting” and “Allow the Flash plug-in on these sites” (GPO Edit, 2017). The image above shows the policies that system administrators can use to restrict the content shown for each accessible website whether on the internet or hosted internally. Under “Google”, navigate to “Content Settings” under “Google Chrome”:
The template can be found in the following link: The same steps should be followed for the GoogleUpdate policy template, which is a policy template used for configuring updates for Chrome and plugins. The Group Policy template will appear in the Add/Remove Templates window, click close to save the settings and “Classic Administrative Templates (ADM)” will appear at the bottom of the administrative template with Google Policy templates installed: If the Group Policy Templates are saved in a different location, navigate to User Configuration > Administrative Templates and right click and select Add/Remove Templates:Ĭlick “Add” and import the en-GB language version of the chrome.adm file: The policies would automatically appear under Administrative Templates under Computer Configuration and User Configuration as shown in the image below:
#HOW TO UNBLOCK ADOBE FLASH PLAYER 2019 ZIP FILE#
Make sure to extract the zip file for the template and move it to C:\Windows\PolicyDefinitions, which is the default directory on the DC where the Group Policy Editor looks for Policy Templates. Chrome Importing Google Chrome’s Administrative TemplatesĪn administrator would need to have the Google Chrome Administrative Template installed in order to create the group policy which can be downloaded from the following link: Google Chrome fortunately has its own administrative template, and Firefox can be distributed to workstations using a JSON policy template which makes it easier to manage websites and plugins on multiple workstations that have the browsers installed.
#HOW TO UNBLOCK ADOBE FLASH PLAYER 2019 HOW TO#
This part of the blog will demonstrate how to implement those methods on both Google Chrome and Firefox, by using either one of the browsers as the sole browser for Flash player and disabling Flash on built-in browsers including Internet Explorer and Microsoft Edge.
#HOW TO UNBLOCK ADOBE FLASH PLAYER 2019 WINDOWS 10#
For the purpose of this blog, a Windows Server 2012 R2 virtual machine and a Windows 10 Enterprise virtual machine are used to demonstrate methods that can be used to minimize the risks of using Flash. There are a few methods that system administrators can choose according to organisational needs and suitability. However, for others it might not be that easy as some content on the website can only be rendered on the Flash platform.
HTML5 is an open standard web programming language that has been incorporated into all major web browsers and can deliver audio and video content without the security flaws or vulnerabilities that Flash has. Minimizing the Riskįor some developers it is possible to convert the content that would have been developed on the Flash platform to HTML5.
Therefore, the purpose of this blog post is to provide possible solutions for organisations to minimize the risks of having Flash. However, it is impossible to completely uninstall Flash, as the plugin has been integrated in both Internet Explorer and Microsoft Edge, which are core applications that come with Windows builds. In 2017, Adobe has finally gave up on what used to be one of its most popular products, and announced that support for Flash will officially end on 31 st December 2020 (Adobe Corporate Communications, 2017). Since 2016, most web browsers have disabled Flash to automatically run on sites. Flash is well-known to people within the cyber security industry to have a long history of security of vulnerabilities as well as functionality flaws.
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