Features: A-Z Index

A

Administration Zone

Administration Zone

B

Banners

Banners

C

Calendar

Calendar

Catalogues

Catalogues

Chatrooms and IM

Chatrooms and IM

Community features

Community features

Content Sharing

Content Sharing

Conversr Forums

Conversr Forums

Conversr Topic Polls

Conversr Topic Polls

D

Design without barriers

Design without barriers

Downloads

Downloads

E

Ease of Use

Ease of Use

eCommerce and Subscriptions

eCommerce and Subscriptions

Extendable

Extendable

F

Featured Content

Featured Content

G

Galleries

Galleries

I

Installation

Installation

Integration

Integration

L

Localisation

Localisation

M

Membership

Membership

N

News and Blogs

News and Blogs

Newsletters

Newsletters

P

Parental Controls

Parental Controls

Performance

Performance

Points

Points

Privacy Tools

Privacy Tools

Q

Quizzes and Surveys

Quizzes and Surveys

R

Rich Media

Rich Media

S

Search Engine Optimisation

Search Engine Optimisation

Searching

Searching

Security

Security

Spam Protection

Spam Protection

Stay on Top

Stay on Top

Structure / Navigation

Structure / Navigation

Support Tickets

Support Tickets

T

Template Programming Language

Template Programming Language

Testing tools

Testing tools

Themeing tools

Themeing tools

Third party integration

Third party integration

W

Warnings / Moderation

Warnings / Moderation

Web Pages

Web Pages

Web standards

Web standards

Website Polls

Website Polls

White-labeling (Debranding)

White-labeling (Debranding)

Wiki+

Wiki+

Newest 10 Entries

Question What defines a staff member in Composr?
Answer There are two ways to define "staff" in Composr:
  • System-defined staff: This includes administrators and super moderators who have specific privileges within the forum/member system (Conversr).
  • Privilege-based staff: Anyone granted the necessary permissions for a particular situation is considered staff for that context.

Composr prioritizes flexibility by utilizing privileges over fixed roles, allowing for customized staff responsibilities. However, certain features like "staff reply" in tickets inherently rely on a pre-existing understanding of "staff."

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Question What steps should I take if my website has been hacked?
Answer If you suspect a security breach, take immediate action:
  • Identify the Cause: Analyze access logs for suspicious activity and pinpoint the vulnerability.
  • Clean and Restore: Restore your website from a clean backup and thoroughly remove any malicious code.
  • Address Vulnerabilities: Patch security holes, update software, and strengthen security configurations.
  • Seek Expert Help: If needed, consult security professionals for assistance with cleanup and prevention.

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Question What additional security measures can I implement for my Composr website?
Answer
  • SSL: Enable HTTPS for encrypted communication and improved user trust.
  • Secure Zones: Configure sensitive zones to require confirmed sessions.
  • Restrict Logins: Enforce IP address confirmation for enhanced account security.
  • Maintenance Scripts: Restrict access to maintenance scripts like upgrader.php via IP restrictions.
  • Server Hardening: Disable unnecessary services, change default ports, enable automatic updates, and more.
  • Robots.txt: Use the robots.txt file to prevent search engine indexing of sensitive areas.

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Question How does Content Security Policy (CSP) contribute to Composr security?
Answer CSP adds a layer of protection by controlling the resources the browser is allowed to load. It helps prevent:
  • XSS Attacks: By restricting inline scripts and limiting script sources.
  • Data Injection Attacks: By controlling the allowed origins for data requests.
  • Clickjacking: By specifying allowed framing sources.

Composr's CSP implementation utilizes "Trusted partner sites" and nonces for fine-grained control.

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Question What is the purpose of "confirmed" and "non-confirmed" sessions?
Answer Composr distinguishes between confirmed and non-confirmed sessions for added security:
  • Confirmed: When you actively log in with your credentials.
  • Non-confirmed: When you return to the site and are automatically logged in via cookies.

You can configure zones to require confirmed sessions, preventing access from cookie-based logins alone. The Admin Zone uses this by default.

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Question How can I enhance the security of my Composr installation on shared hosting?
Answer Shared hosting environments can be inherently less secure. Here are some tips:
  • Choose a Secure Host: Opt for hosts that offer suEXEC and open_basedir for better account isolation.
  • Test Security: Verify the host's security measures with the provided filesystem_browser.php script.
  • Restrict _config.php: Remove world-writable permissions from _config.php after installation.

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Question How does Composr protect against Cross-Site Scripting (XSS) attacks?
Answer Composr utilizes multiple layers of defense against XSS attacks:
  • HTML Filtering: Configurable levels of filtering prevent malicious script injection.
  • Content Security Policy (CSP): Restricts the sources from which scripts and other resources can be loaded.
  • Input Sanitization: Data is sanitized before being processed to prevent malicious code execution.
  • Output Encoding: Data displayed to users is properly encoded to prevent interpretation as active code.

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Question What are the different types of security alerts in Composr?
Answer Composr has a variety of hack-attack codenames that trigger security alerts and logging. Some common examples include:
  • DODGY_GET_HACK: Suspicious URLs with potentially harmful characters.
  • EVIL_POSTED_FORM_HACK: Possible CSRF attempts via malicious form submissions.
  • SCRIPT_UPLOAD_HACK: Attempts to upload PHP scripts, potentially malicious.
  • DOWNLOAD_PRIVATE_URL_HACK/TRY_TO_DOWNLOAD_SCRIPT: Attempts to download sensitive files.
  • BRUTEFORCE_LOGIN_HACK: Repeated failed login attempts.
  • SQL_INJECTION_HACK: Attempts to exploit SQL queries for data extraction.

You can customize alert handling for each type in data_custom/xml_config/advanced_banning.xml (Admin Zone > Security > Configure advanced banning).

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Question What are some tips for secure website maintenance?
Answer
  • Avoid FTP: Use secure alternatives like SFTP or SSH for file transfer.
  • Secure Email: Enable SSL for IMAP and POP3 email protocols.
  • Strong Passwords: Use unique and complex passwords for different services.
  • Secure Computers: Keep your own devices patched and secure.
  • Maintenance Password: Remove the maintenance password from _config.php when not in use.

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Question What are the main security features of Composr?
Answer Composr has a robust set of security features to protect your website, including:

Passwords:
  • Visual representation of password quality and enforcement of complexity rules.
  • Password expiry and prevention of re-use.
  • Secure password hashing, even if the database is compromised.
  • Temporary passwords for staff setup.

Login Restrictions:
  • Two-factor authentication via IP address approval.
  • IP address banning, including wildcard banning.
  • Session locking to IP addresses.
  • Configurable session expiry times.
  • Ability to prevent privileged actions from auto-logged in sessions.
  • Optional member approval process.

Auditing Systems:
  • Comprehensive audit logging of administrative actions.
  • Logging of user actions and IP address history.
  • Tools to analyze audit logs.
  • Failed login logging.
  • Hack attack detection, logging, and banning.
  • Email notifications for changes to user credentials.

Framework Security:
  • Protection against CSRF attacks.
  • Click-jacking prevention via CSP implementation.
  • Secure coding standards and scanning techniques.
  • Configurable HTML filtering to prevent XSS attacks.
  • Secure code modularization standards.

Other features:
  • Granular privileges and access permissions.
  • Content submission validation process.
  • Rootkit detection system.
  • Spam prevention systems.
  • Web application firewall rules.
  • Moderation systems.

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Top 10 Entries

Question How can I filter the news archive to show specific content?
Answer The news system allows advanced filtering:
  • Blog vs. Non-Blog Posts: Choose to display blog posts only, regular news posts only, or both.
  • Category Filtering: Limit results to specific news categories.
  • Double Filtering: Apply a second category filter for a two-level categorization system (useful for large sites).

These filters are controlled through parameters passed to the news blocks and carried through navigation links. When viewing a news post, you can also filter by the categories associated with that post.

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Question How do I display external RSS feeds on my Composr website?
Answer Composr offers two blocks for displaying RSS and Atom feeds in a news-like format:
  • main_rss block: Suitable for main content areas
  • side_rss block: Designed for sidebars and smaller spaces

To add a block, use the Block Construction Assistant or insert the following Comcode into your page:

[block="http://example.com/feed.xml"]main_rss[/block] [block="http://example.com/feed.xml"]side_rss[/block]
Replace "http://example.com/feed.xml" with the actual feed URL.

Important: Exercise caution when using external feeds. Ensure the source is trustworthy, as malicious feeds can contain harmful code.

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Question What are RSS/Atom feeds and how do they benefit my website?
Answer Feeds, in formats like RSS and Atom, are XML files that syndicate your website content, making it accessible beyond your website. They can be viewed using feed reader applications (e.g., Feedly, Vienna) or integrated into other websites or web browsers.

Composr supports both RSS and Atom for syndicating news and other content. While RSS is more common, Atom is a cleaner, standardized format. Both effectively share your content updates.

Benefits:
  • Wider audience reach: Your content becomes accessible to those using feed readers and aggregators.
  • Content repurposing: Other websites can incorporate your feed, increasing visibility.
  • Increased traffic: Users discovering your content in feeds may visit your website directly.
  • Staying on top: Those who use your RSS feeds will see when you post new news articles.

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Question What are Personal Categories/Blogs in Composr? How do I create one?
Answer Composr allows members of permitted usergroups to have their own personal news categories, also known as "blogs". These blogs appear as a tab on the member's profile (Conversr-only) and may also appear in the main news block depending on your configuration.

To create a blog, a member simply adds a news post and selects their personal category. If the category doesn't exist, it will be automatically created upon submission.

A dedicated "Blogs" CMS module (Admin Zone > Content > Blogs) is available if the "Separate blogs" configuration option is enabled. This simplified module focuses on blog posting and can be used to restrict members from submitting to general website news.

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Question What is "pinging" and how does it work in Composr?
Answer In blogging, "pinging" is an automatic notification sent to blog search engines and other services when you publish a new post. Composr can automatically ping services defined in Admin Zone > Setup > Configuration > Feature options. These services then index your new article, making it searchable.

A default ping service (http://pingomatic.com/ping/?title=title&blogurl=url&rssurl=rss) is pre-configured to relay your ping to numerous other services.

You can customize the ping URL with these placeholders:
  • title: The article title
  • url: The article URL
  • rss: The URL of your news RSS feed

Pinging only occurs for news categories accessible to the public (guests).

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Question How do I schedule a news post to be published at a specific time?
Answer Once you have enabled the system scheduler (requires the Composr calendar and commandr addons), an advanced scheduling option will appear when adding or editing news posts. By setting a future date and time, your post will remain unvalidated until the chosen time, at which point it will be automatically validated and published.

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Question How can members edit their profiles and account settings?
Answer Members can edit their profiles and account settings through the "Edit" tab on their profile page. They can change their password, update personal information, manage their avatar and signature, and adjust their privacy settings. Administrators have access to additional options for managing member accounts.

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Question What is the difference between member terms?
Answer
  • Visitor: Any one or device who visits the site but is not necessarily identified
  • User: Any visitor who can be identified (e.g. has a session ID or tracked IP address)
  • Guest: A user who is not logged in (in Conversr, they all share a special "Guest" ID / account)
  • Member: A user who is logged in with a registered account on the website (they have a username and a member ID)
  • Author: Specific to the authors addon, a profile of an entity (could be a member, individual, or even a company) who makes content for the site
  • Subscriber: A user who receives newsletters from the site (they do not necessarily have to be a member)
  • Submitter: A user who submitted content (usually a member, but could be a guest if the site is very open to submissions)
  • Staff: A member who moderates any significant portion of the website
  • Super-moderator: A staff member with global moderation capabilities
    • Moderator: Same as super-moderator but does not have those capabilities globally; they may only be able to moderate certain sections or content
  • Super-administrator: A staff member with literally undeniable access to everything on the site
    • Administrator: Same as super-administrator but they might not have access to the most elevated of privileges such as accessing maintenance scripts

It's important to understand these distinctions to properly manage permissions, track user activity, and personalize the website experience.

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Question What are Welcome Emails and how do they work?
Answer Welcome Emails are a series of automated emails sent to new members on a predefined schedule. They can be used to introduce the website's features, encourage engagement, and provide helpful information. Website administrators can customize the content and schedule of these emails.

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Question How can I enhance or enforce the security of member passwords?
Answer Composr offers several features to improve password security:

  • Password Strength Setting: Administrators can set a minimum password strength requirement, forcing members to choose stronger passwords. Password strengths are calculated on a scale of 1-10 using algorithms that take into account letters (including case), numbers, symbols, repeat characters, use of dictionary words, and use of usernames / dates of birth / e-mail addresses.
  • Forced Password Resets: Administrators can force specific members or all members to change their passwords upon next login, enhancing security in case of potential breaches.
  • Expiring passwords: Administrators can require members to change their password after so many days.
  • Encrypted CPFs: If the server has the OpenSSL PHP extension installed, specific CPFs (such as ones containing other passwords) can be encrypted to protect sensitive member data in case of a server compromise.

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