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How can i change the name of a component inside joomla 3.2.3

The path to the files has been changed in 3.7. You will find the "en-gb.com_mycomponent.sys.ini" and "en-gb.com_mycomponent.ini" now under administrator/components/com_mycomponent/language/. There you can change the strings which are used by the component and for example, easily change the name shown in the menu of joomla.

COM_MYCOMPONENT="Your Component Name"
COM_MYCOMPONENT_COMPONENT_LABEL="Your Component Name"
COM_MYCOMPONENT_TITLE="Your Component Name"
etc.

The Complete Guide to Joomla Role-Based User Access

Let’s assume you’re not the only person managing your Joomla site. And you also can not intently follow each team member's activities. What are you going to do now?

Determining which user gets access to which part of your website is crucial to managing a business website. Especially if you run corporate projects, distributed varied roles for team members are important to perform their tasks more effectively.

If you are looking for a quick guide to set up user roles in your Joomla site, then you are in the right place. All it requires is a little bit of perspective and tweaks. Are you up for it? Let’s find out how easily and effectively you can manage users on your Joomla sites.

What is a Role-Based Access Control List?

Before digging deeper, it’s important to understand how role-based access works. If you want any part of the site, for example, category, admin module, menu item, etc. to be accessible only to those assigned to this role, then you need to create a role-based access level that includes only this group.

We set this up as a one-to-one relationship so that this access level will provide access only to those who have been assigned this role. If a user is not assigned to this role, they don't get access to it.

Why Role-Based Access Is Important?

As mentioned above, you can determine what people can see and do on your Joomla sites. By setting up user roles, you can easily distribute the team member’s roles on-site specifically or separately to delegate tasks more effectively.

You can also divide users into different groups with specific viewing access levels, which means people can only see what you allow them to see on your site. The usefulness is endless!

Access Levels in Joomla

Role Based Access in Jooma

There are five access levels that are included in Joomla by default. Learning how to use the Public, Guest, Special, and Registered access levels gives you a lot of power over who sees what content on your site.

Public: Any visitor, regardless of whether or not they are logged into your site or not, can view anything that is assigned to the public access level.

Guest: This access Level will hide content from site visitors unless they are logged into the site.

Registered: Registered allows the user to login to the Frontend interface. They can't contribute content but may have access to other areas, like a forum or download section if your site has one.

Special: Allows access to content creation and other system information from the Backend. This includes Author, Manager, Super Users.

Super Users: Super Users have complete administrative access to your site. They have access to and can change every aspect of the site.

Allow User to Access Only One Component in Admin Panel

Sometimes you may need to restrict users from accessing resources in the admin panel. You can easily allow a user to access only one or few components in just a few simple steps.

Create New User Group

To achieve a role-based access level, we need to create user groups and define permission for users. Go to the Joomla admin panel, click on the "Users" tab on the top bar, and then “Groups” > "Add New Group".

Role Based Access in Jooma

Follow the steps to create a new user group:

  1. Name your group however you like. For this tutorial, let’s call it "Custom-Group"
  2. Select "Manager" as the parent group
  3. Click "Save & Close"
Role Based Access in Jooma

Create New User(s) & Assign Them to the New Group

Now, you need to create a new user or users and assign them to the newly created group. To do that, go to “Users” > “Manage” > “Add New User”. Fill in the account details as usual and from the Assigned User Groups tab select the group we have created in the previous step.

Role Based Access in Jooma

Grant Access To Selective Component

All user groups are allowed to get the core permissions as long as you make some changes to the Permission Settings page.

Here’s a brief description of some of the actions below:

Site Login: The users who get the permission can log into the front-end of your site.

Administrator Login: The users who get the permission can access the back end of your website.

Super User: The users who get that permission can do anything even for changing Global Configuration settings.

Access Administration Interface: The users who get the permission can perform tasks like change the website’s look, add new extensions, etc.

For this tutorial, go to the newly created user group “Custom Group” > “Access Administration Interface” and set it to “Allowed”.

Role Based Access in Jooma

Disable Access to Other Components

You can disable access to the other components according to your needs. To do that, you need to manually disable access for each component.

Let’s see how to do that for Banner.

Go to “Global Configuration” > “Banners” > “Custom Group” > “Access Administration Interface” and set it to “Denied”.

Role Based Access in Jooma

Similarly, you need to disable access for the other components according to your needs.

  • Banners
  • Contacts
  • Articles
  • Smart Search
  • Media manager
  • Messaging
  • News Feeds
  • Search
  • Weblinks

Now the user has access to the specific component or components as per your defined permissions.

Wrapping Up

Granting inappropriate levels of access to staff members is a leading cause of data loss and data theft. Whereas, the benefits of role-based user access are endless. Lack of role-based access can be costly for any organization in more ways than one. So, why take the risk?

Implement role-based user access to your Joomla site today and create a more secure and productive environment to perform tasks more effectively. Good luck!

如何禁止用ip直接访问到我的服务器?

如何禁止用ip直接访问到我的服务器?

windows下关闭或取消主机名空的站点
打开Internet 信息服务(IIS)管理器-如图1所示,关闭站点或者删除空主机名的绑定
图1:

linux下利用apache的虚拟主机机制,没有绑定的域名或者ip直接访问时会访问到第一个虚拟主机
注:以下操作都需远程登录ssh执行命令
centos-默认apache:
编辑配置文件
vi /etc/httpd/conf/httpd.conf
在NameVirtualHost *:80下任意添加一个虚拟主机配置,如
<VirtualHost *:80>
DocumentRoot "/var/www/html"
ServerName www.test.com
<Directory "/var/www/html">
deny from all
</Directory>
</VirtualHost>
重启服务即可
service httpd restart

centos-wd:
只需删除一个文件即可
rm -f /www/web/default/index.php

ubuntu:
vi /etc/apache2/ports.conf
在NameVirtualHost *:80下任意添加一个虚拟主机配置,如
<VirtualHost *:80>
DocumentRoot "/var/www/html"
ServerName www.test.com
<Directory "/var/www/html">
deny from all
</Directory>
</VirtualHost>
重启服务即可
/etc/init.d/apache2 restart

微软:IE浏览器将于明年6月“退役”

5月19日,微软决定于2022年6月15日完全停止对IE浏览器的支持,转而使用Edge浏览器。

1995年8月16日,微软推出了第一代IE浏览器,内置在各个新版本的Windows操作系统,至今已有26年。2015年3月微软确认将放弃IE品牌。事实上,随着Chrome、火狐、Safari等浏览器的发展,IE这款老化的网络浏览器市场份额已经大大缩减。微软决定在2022年6月15日把最后一颗钉子钉在IE浏览器的棺材上,让这款历史悠久、影响深远且引发巨大争议的软件彻底退役,全线改用Microsoft Edge。

“我们宣布,Windows 10上的Internet Explorer的未来在Microsoft Edge中,”Microsoft Edge项目经理Sean Lyndersay说。“Internet Explorer 11桌面应用程序将于2022年6月15日退役并停止对某些版本的Windows 10的支持。”

虽然Windows 10的长期服务渠道(LTSC)明年仍将包括IE浏览器的支持,但所有消费者版本的后续服务将不再提供。微软没有明确说明退役的方式,但很可能我们最终会看到IE浏览器在2022年6月或不久之后像Flash一样消失在操作系统中。

五年多来,微软也一直试图阻止人们使用IE浏览器。Microsoft Edge首次出现在2015年,它拉开了Internet Explorer品牌终结的序幕。此后,微软给IE浏览器贴上了 “兼容解决方案”的标签,而不承认它还是主流浏览器,并鼓励企业停止使用这个老化的浏览器,转而使用Edge及其IE模式。 

对大多数还需要依赖IE的企业用户,替代方案是使用 Microsoft Edge 的IE模式。微软早在几年前就为 Edge 创建了IE模式,该模式支持较旧的ActiveX控件和旧站点,相当数量的企业网站仍在使用它们。微软承诺 Edge 支持的IE模式至少持续到2029年。

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