Featured Sites: A-Z Index

H

Composr CMS: Your Data, Your Privacy, Your Control - Composr CMS: Your Data, Your Privacy, Your ControlComposr CMS: Your Data, Your…

Composr CMS:
Your Data, Your Privacy, Your Control - Composr CMS: Your Data, Your Privacy, Your Control

Earth & Sky

Legends of Nor'Ova

Legends of Nor'Ova

PDStig, LLC

Super Tilted

Saving Wallden

Newest 10 Entries

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.

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.

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.

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.

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.

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.

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).

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.

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.

Question	Why are my searches slow, and how can I improve search speed?
Answer	Slow searches can occur when dealing with large amounts of content. Here are some workarounds and solutions: MySQL timeout setting: For MySQL 5.7+, set a query timeout to prevent searches from locking up your database. Composr automatically sets this, but you can configure it manually if needed. Use InnoDB tables: Switching to InnoDB tables in MySQL can prevent slow queries from affecting other users on your website. Note that InnoDB is not officially supported by Composr yet. Enable the fast custom index: As mentioned earlier, the fast custom index is optimized for handling large datasets and filtered searches, potentially leading to significant speed improvements.

Top 10 Entries

Question	Can I share content like news and banners across the M.S.N.?
Answer	Yes, you can share news by placing it on the central site and using RSS blocks on satellite sites to display it. Banners can be shared by adding them to the central site and configuring satellite sites to use the central site's banner.php script.

Question	What should I consider when managing usergroups for subcommunities?
Answer	Rank ladders: Use the default rank ladder for main site ranks and secondary usergroups for subcommunity memberships. New member status: Set default usergroups for new members to grant them initial access while allowing removal if necessary. Leadership: Assign leaders to usergroups to allow members to manage subcommunities. Clubs: Consider using Clubs for member-driven subcommunities with their own forums.

Question	What are Composr Clubs and how are they useful for subcommunities?
Answer	Clubs are special usergroups in Conversr (Composr's forum system) designed for creating subcommunities. They come with their own dedicated forums and are managed by members, taking pressure off site staff. Key features: No special permissions by default, simplifying permission management. Members can join and leave like regular usergroups. Provide a dedicated forum for the club.

Question	What are redirects and how can I use them for subsites?
Answer	Redirects let you create custom URL paths that point to different zones and pages within your site. Examples: Sharing modules across zones: Create a redirect to make a module in one zone appear in another. Creating shortcuts: Use a redirect to point a short URL to a longer, more complex URL. Moving pages: Use a redirect to ensure old links still work after moving a page to a new location. Go to Admin Zone > Structure > Redirects.

Question	What are virtual roots and how do I use them?
Answer	Virtual roots let you make a sub-category within a Composr module (e.g., downloads) appear as the top-level category. This is useful for creating separate "databases" of content for different subcommunities. To create a virtual root: Enable "Virtual root links" in the Admin Zone > Setup > Configuration > Feature options > Advanced. Navigate to the desired category while logged in as staff. Click the rightmost link in the breadcrumbs (it will be an anchor for virtual root creation). Use the resulting URL in your menus to link to the "virtualized" category.

Question	Can I have subsites and subcommunities within a single Composr installation?
Answer	Yes, Composr offers various tools to create subsites and subcommunities within a single installation: Zones: Create separate sections under different URLs with their own pages and content. Redirects: Make modules appear in different zones without actually moving them. Categories & Virtual Roots: Organize content like galleries, downloads, and catalogs into sub-trees that appear as separate entities. Usergroups & Permissions: Group members into subcommunities and control their access to specific content. Themes: Customize the look of different zones.

Question	What is the difference between a central site and a satellite site in an M.S.N.?
Answer	The central site hosts the shared forum, member database, and netlink system. It is the core of your M.S.N. Satellite sites are the additional websites within your network. They connect to the central site for member information and forum access.

Question	What are the advantages and disadvantages of using an M.S.N.?
Answer	Advantages: Full control: You have complete control over each site's settings and content. Administrative separation: Managing staff and content for each site is more organized. Special M.S.N. features: Composr provides specific features like the 'netlink' system for easy navigation between network sites. Disadvantages: Configuration and maintenance: Setting up and maintaining multiple sites can be more complex.

Question	What is a multi-site network (M.S.N.) in Composr?
Answer	An M.S.N. allows you to run multiple Composr websites (installations) that share a common forum and member database. It's ideal for website networks with shared communities but segmented content, staff, or branding. In essence, members who join one site automatically have accounts on all sites within the network.

Question	What are the key classes and utilities provided by Composr Mobile SDK?
Answer	CMS SDK provides several classes with utility functions mirroring PHP and Composr APIs, including: CMS_Arrays: Array operations (e.g., implode, explode, list_to_map). CMS_Strings: String manipulation (e.g., strip_tags, html_entity_decode, strpos). CMS_Langs: Localization functions (e.g., do_lang). CMS_Preferences: User preference management. CMS_Timestamps: Timestamp functions (e.g., get_timezoned_date_time, time). CMS_HTTP: Web service interactions (e.g., rawurlencode, json_decode, http_get_contents). CMS_Users: User data and permission checks (e.g., has_page_access, is_staff). CMS_Flow: App flow control (e.g., access_denied, attach_message). CMS_Forms: Form building and management. CMS_Database: SQLite database access and manipulation. CMS_Notification: Push notification handling. CMSNetworkManager: Network request execution and response handling.

Statistics

Forum statistics:	2K topics, 7K posts, 2K members Our newest member is Chris Graham Birthdays: Thewebfactory