Serendipity is a PHP Powered Weblog Application

Serendipity is a PHP-powered weblog application which gives the user an easy way to maintain an online diary, weblog or even a complete homepage.

Serendipity provides the following features: WYSIWYG and HTML editing; built-in, powerful media database; multiple authors, configurable permission/usergroup system; threaded comments, nested categories, post to multiple categories; multiple languages; online plugin and template repository for easy plug-and-play installation; plugins: category-based sub-blogs, podcasting, RSS planet/aggregator, static pages; robust spam blocking; one-click upgrading from any version; can be embedded into existing Web pages; native import from earlier blog applications (WordPress, Textpattern, Moveable Type, bblog).

Serendipity - a PHP Weblog/Blog software.

Serendipity is a PHP-powered weblog application which gives the user an easy way to maintain an online diary, weblog or even a complete homepage. While the default package is designed for the casual blogger, Serendipity offers a flexible, expandable and easy-to-use framework with the power for professional applications.

Casual users appreciate the way Serendipity's sophisticated plugin architecture allows you to easily modify both the appearance of your blog and its features. You can install more than120 plugins with just one click, instantly enhancing your blog's functionality. No need to edit code.

Likewise, one click installs any of more than 40 official templates, so your blog looks the way you like it. And Serendipity's SPARTACUS plugin automatically checks the central repository for upgrades and new functionality whenever you check the list.

Advanced users value Serendipity's Smarty templates for combining simplicity with well-documented web standards. It makes minor modifications trivial, but provides the power to unleash your creativity and completely customize your site! Serendipity's outstanding support gives you the confidence to be adventurous, too.

Programmers and other technical users commend Serendipity for its fast, stable, clean PHP code. While beginners can learn from Serendipity, advanced programmers can easily make complex modifications. Serendipity is programmed in PHP, long recognized for its ideal blend of power, simplicity, and speed. Serendipity's BSD licensing ensures that programmers around the world can learn from it and improve it.

Users of other blogging/CMS applications are already switching to Serendipity, thanks to its easy customization and outstanding support. Corporate users are taking advantage of Serendipity's unparalleled flexibility to set up fast, simple CMS sites.

Serendipity's basic features include something for everybody, from the personal blogger to the professional corporate web designer:

• WYSIWYG and HTML editing

• Built-in, powerful media database

• Multiple authors, configurable permission/usergroup system

• Threaded comments, nested categories, post to multiple categories

• Multiple languages (internationalization)

• Online plugin and template repository for easy plug-and-play installation

• Cool plugins: category-based sub-blogs, podcasting, RSS planet/aggregator, static pages

• Robust spam blocking

• One-click upgrading from any version

• Can be embedded into your existing web pages

• Standards-compliant templating through Smarty, remote blogging via XML-RPC

• BSD-style licensing

• Multiple Database support (SQLite, PostgreSQL, MySQL, MySQLi)

• Shared installations can power multiple blogs from just one codebase

• Native import from earlier blog applications (WordPress, Textpattern, Moveable Type, bblog, ...)

Of course, Serendipity has far too many other features to list!

Please take a tour through this webpage and additional ressources on the top of this page to browse the Serendipity World. You can also enlist your own Serendipity-Powered Blog in our Who is using section.

Serendipity - Features

• Simple. Designed for users of all technical levels.

• Robust Editing Interface. Featuring an (optional) WSYISWG editor, easily browsable image manager, extended entry support, entries statistics and a host of other features.

• Threaded comments, Nested categories and posting to multiple categories are supported.

• Anti-Spam / Comment moderation. Through use of a (bundled) plugin you can enable CAPTCHAs, SURBL-blacklisting, automatted comment moderation based on the content of a comment. Highly configurable.

• Support for XML-RPC Editing. Support for both the Movable Type? and Blogger XML-RPC APIs.

• Dynamic. You don't need to constantly wait while your weblogging system regenerates pages. Caching is dynamically managed, so you don't need to worry about it when publishing your weblog. Optional advanced URL rewriting rules and customizable permalinks are available.

• Trackback and Pingback. Serendipity can accept, send and autodiscover trackbacks and pingbacks. Of course you can also ping common weblog services like technorati, blo.gs, blogger, yahoo and blogg.de.

• Plugins. A robust plugin system allows you to modify Serendipity without digging through the core source code. Sidebar plugins allow easy customization of your blog with dozens of features. Event plugins are a powerful method of method callbacks, which can hook in into any place in s9y to make it one of the most flexible APIs available. Our online repository (Spartacus) supports adding plugins within a few mouseclicks and no manual file up/downloading! Powerful plugins exist for maintaining static page content, displaying galleries, making rss aggregators, ldap authentication, customized template view, multilingual content and much more.

• Multiple Databases. Serendipity supports MySQL(i), PostgreSQL and SQLlite database backends.

• Multiple Users. Multiple users can edit and administrate the weblog. A free permission setup can tell which user is allowed to do what.

• Internationalized. Serendipity is available in English, German, Danish, French and many more, and adding new translations is a snap.

• Skinable. Templates can easily be added by the magic of CSS. Several templates are included by default. Even visitors of your blog are able to change the layout on-the-fly if you use the template-dropdown plugin. For the advanced user, the full flexibility of the Smarty templating engine allows to change every aspect of the Serendipity look.

• Open Source. Serendipity is licensed under the BSD License.

• Standards Compliant. Serendipity supports XHTML 1.1, CSS 2.0, RSS 0.93, 1.0, and 2.0, Atom 0.3 and 1.0. Supports conditional GET for caching RSS feeds on the client-side. It also supports UTF-8 environments.

• Shared library. You can use Serendipity as a single installation to serve multiple and independent weblogs, but only maintaining a single codebase.

• Easy Upgrading. An easy and automatic upgrader helps you in the process of upgrading between Serendipity versions (starting with version 0.5).

• Flexible Input/Output. Choose between HTML, Textile, Wiki, BBCode and a boast of other markups. For both users and your editors!

• PHP-powered to fulfill the needs of ever-growing PHP-enabled websites and easy integration with support of embedding Serendipity into your webpage.

• Actively maintained by some skilled and open-minded developers who enjoy the touch to the actual user and give support on the Forums as well as listen to every new user suggestion.

Why is Serendipity better than...
First off, choosing the right weblog tool is like choosing your religion. You should be wise in your requirements and where your focus lies.
Serendipity is aimed to make everything possible you ever wish for. It is technically up to par to other well-known weblog scripts like Moveable Type or Wordpress.

Wordpress

Easy plugin integration. No hacks, no problems during upgrades, good compatibility and a central plugin repository. Enhance flexibility without the need to touch any core files.
BSD-licensed, Wordpress is only GPL. That means, you can use Serendipity to power your commercial sites without any issues. Of course, the Serendipity team still likes to get credited where credit is due. ;-)
Supports a well-known and flexible templating system, the Smarty Framework. No PHP knowledge is required, and its a good established standard for templating.
Cool plugins that behave well with the Core, like Multilingual Entries, an aggregatorflickr-like tagging infrastructure. plugin and a
Multiple DB support speaks for itself.
Good PHP code style. Open and responsible release management, covering fast security updates.

Moveable Type

A great plus for Serendipity: BSD-Licensing. PHP instead of PERL, which often is harder to get on shared servers. Also, PHP tends to be better suitable for the web than Perl.
Easy and extensible plugin API.
Online Plugin repository.
Responsive and caring Open Source community instead of the interests of a large company.
Templates

You can browse these categories:

• All Event Plugins
• All Sidebar Plugins
• All Templates

You can also quickjump to specific plugin categories on the left side.

Serendipity - Downloads

 

Custom Search

There are several ways to download Serendipity. The FULL release contains everything you need, wheras the LITE release only provides the default template and does not have the dummy stub files you need to setup a shared installation (which is for advanced users only). Thus, the LITE release is more lightweight for bandwidth-conservative people. You can easily upgrade a LITE release to a FULL release by simply uploading the FULL release. The core files in both versions are fully identical.

• Download latest FULL release 1.5.5 (December 21st, 2010)
  • Serendipity 1.5.5 tar.gz
    (MD5: 49a62582e6d5c06bfecedc7260d311ba)
  • Serendipity 1.5.5 tar.bz2
    (MD5: c336f70ced6f0b86f868c6e5b29f5c95)
  • Serendipity 1.5.5 ZIP
    (MD5: 24758ff327503952126bf3f5e97fc1e4)

• Download latest LITE release 1.5.5 (December 21st, 2010)
  • Serendipity 1.5.5 LITE tar.gz
    (MD5: dd321facab460c86a8d06291195af0fe)
  • Serendipity 1.5.5 LITE ZIP
    (MD5: 0ab92e2a24edd11ca0e92c42e5e3e73f)

• Download older releases
  • Serendipity 1.5.4 tar.gz- August 27th 2010
  • Serendipity 1.5.3 tar.gz- May 10th 2010
  • Serendipity 1.5.2 tar.gz- January 25th 2010
  • Serendipity 1.5.1 tar.gz- December 21st 2009
  • Serendipity 1.4.1 tar.gz- January 16th, 2009
  • Serendipity 1.4 tar.gz- December 29th, 2008
  • Serendipity 1.3.1 tar.gz- April 22nd, 2008
  • Serendipity 1.3 tar.gz- March 18th, 2008
  • Serendipity 1.2.1 tar.gz- December 8th, 2007
  • Serendipity 1.2 tar.gz- August 26th, 2007
  • Serendipity 1.1.4 tar.gz- August 8th, 2007
  • Serendipity 1.1.3 tar.gz- June 17th, 2007
  • Serendipity 1.1.2 tar.gz- March 1st, 2007
  • Serendipity 1.1.1 tar.gz- February 27, 2007
  • Serendipity 1.1 tar.gz- December 28th, 2006
  • Serendipity 1.0.4 tar.gz- December 1st, 2006
  • Serendipity 1.0.3 tar.gz- November 7th, 2006
  • Serendipity 1.0.2 tar.gz- October 18th, 2006
  • Serendipity 1.0.1 tar.gz- August 14th, 2006
  • Serendipity 1.0 - June 15th, 2006
  • Serendipity 0.9.1 - November 23rd, 2005
  • Serendipity 0.9 - October 28th, 2005
  • Serendipity 0.8.5 - September 29th, 2005
  • Serendipity 0.8.4 - August 19th, 2005
  • Serendipity 0.8.3 - August 4th, 2005
  • Serendipity 0.8.2 - June 29th, 2005
  • Serendipity 0.8.1 - Mai 17th, 2005
  • Serendipity 0.8 - April 15th, 2005
  • Serendipity 0.7.1 - December 2nd, 2004
  • Serendipity 0.7 - November 8th, 2004
  • Serendipity 0.6-pl3 - June 20th, 2004
  • Serendipity 0.5-pl1 - February 14th, 2004
  • Serendipity 0.4 - December 12th, 2003
  • Serendipity 0.3 - October 7th, 2003 
   
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Tripwire, open source version of the original Unix file integrity scanner

Open Source Tripwire a free software security and data integrity tool useful for monitoring and alerting on specific file change(s) on a range of systems. The project is based on code originally contributed by Tripwire, Inc. in 2000.

Open Source Tripwire functions as a host-based intrusion detection system. Rather than attempting to detect intrusions at the network interface level (as in network intrusion detection systems), Open Source Tripwire detects changes to file system objects.

When first initialized, Open Source Tripwire scans the file system as directed by the administrator and stores information on each file scanned in a database. At a later date the same files are scanned and the results compared against the stored values in the database. Changes are reported to the user. Cryptographic hashes are employed to detect changes in a file without storing the entire contents of the file in the database.

While useful for detecting intrusions after the event, it can also serve many other purposes, such as integrity assurance, change management, and policy compliance.

Other open source projects exist that provide similar functionality. Examples include AIDE and Samhain.

Tripwire Enterprise Turns a Tripwire Play for Teranet

Leading electronic services provider leverages configuration control for PCI, Bill 198, and closed-loop change management

Portland, OR - June 24th, 2008 - Tripwire today announced that Teranet, a leading provider of integrated land-based information products and services within Ontario, Canada, has implemented Tripwire Enterprise, the leading configuration control solution. Tripwire Enterprise helps this e-services innovator achieve compliance with both the Payment Card Industry Data Security Standard (PCI DSS) and Bill 198, a bill that provides similar legislation in Canada to the U.S. Sarbanes-Oxley Act. In addition, enabled by an integration of Tripwire Enterprise with BMC Remedy, Teranet can now maintain a closed-loop change management process that automatically discovers unauthorized changes: a requisite for protecting confidential client information and financial reporting applications.
Teranet was initially interested in implementing Tripwire solely for PCI compliance, but soon discovered a whole suite of capabilities to meet its broader compliance, security and operations needs. “The return on investment from Tripwire is amazing,” said Ruza Manojlovic, Security Operations Manager at Teranet. “We set out to simply meet a PCI requirement and discovered that the same technology enables us to address multiple regulations, strengthen our change control processes, and even eliminate existing software that has been made obsolete by Tripwire Enterprise’s expanding capabilities.”

Tripwire Enterprise automatically detects unauthorized, non-compliant change to enterprise-wide systems and virtual environments and immediately alerts IT staff so that exceptions to its change and release management policies can be immediately investigated. This approach to both continuously assess server configurations and audit production changes enables Teranet to better manage risk by providing continuous, automated compliance and security across its IT infrastructure.

Ms. Manojlovic praised the comprehensiveness of the Tripwire Enterprise solution for helping Teranet meet external regulatory requirements as well as improving internal operations. “Believe it or not, what’s required for regulatory compliance is good for security and operations,” Ms. Manojlovic said. “Tripwire Enterprise allows us to address all three.”

About Teranet
Teranet offers e-services to the legal, real estate, government, financial and healthcare markets. Teranet provides exclusive access to Ontario’s Electronic Land Registration System ("ELRS"), enabling customers to conduct electronic registrations as well as title and writ searches relating to real property. Teranet has also leveraged its core competencies to create electronic service offerings in complementary areas. Teranet’s comprehensive products and services include property information, transaction management, collateral risk management, geospatial information, workflow software and enterprise solutions. Teranet Income Fund units are listed on the Toronto Stock Exchange under the symbol TF.UN. For more information about Teranet, visit www.teranet.ca.

About Tripwire, Inc.
Tripwire helps over 6,000 enterprises worldwide reduce security risk, attain compliance and increase operational efficiency throughout their virtual and physical environments. Using Tripwire�s industry-leading configuration assessment and change auditing solutions, organizations successfully achieve and maintain IT configuration control. Tripwire is headquartered in Portland, Ore. with offices worldwide. http://www.tripwire.com/

Tripwire Enterprise 7: Ensuring Continuous Operational, Regulatory and Security Compliance

By Jim B. Johnson, President and CEO, Tripwire, Inc.

Do you know what state your systems are in at this very minute? If an auditor walked in to your company today to ensure all compliance regulations were being met and all change was accounted for, would your organization pass the audit?

If you can say ’yes,’ that your systems are in a known state and are compliant, then you are among the high performers of IT. I congratulate your foresight and strategy to have strong change and configuration management policies and procedures in place.

If, on the other hand, you are among the majority of IT organizations without enforced change management policies in place, I can paint a fairly accurate picture of your organizational state. In all likelihood, the staff is overwhelmed with unplanned work and firestorms; systems are suffering from frequent outages; the usefulness of your CMDB is suspect due to possible configuration inaccuracies; security breaches from both internal and external sources keep causing mayhem; you’re facing fines for not meeting service level agreements; and, expenses incurred to fix audit findings are hitting your bottom line.
There is a simple solution to these problems. Yet it is one that many CIOs and IT managers often overlook–configuration audit and control. The problems listed above can be traced to a single source: an organization’s willingness to allow–and inability to control–unauthorized change. The more unauthorized change, the more vulnerable your datacenter is, and the less able you are to achieve and maintain compliance. High performers have zero tolerance for unauthorized change. Controlling change is at the core of their culture of change management. It’s at the core of their ITIL, COBIT and CMDB initiatives. And it’s at the core of continuous compliance.

At Tripwire, we continue to look for ways to enhance and improve change management
processes, and to help all organizations become great at managing change. To that end, we’re
proud to announce the release of our newest solution, Tripwire Enterprise 7. By proactively correlating and reconciling configuration activity against policies, Tripwire delivers an automated, holistic view of operational, regulatory and security compliance across the dynamic datacenter. (Auditors will love you.)

Tripwire Enterprise 7 is the first solution that combines both change auditing and configuration assessment to enable you to achieve continuous compliance. Tripwire Enterprise not only detects and helps enforce change management, it ensures that changes conform to your company’s policy. This gives users better ability to secure vulnerabilities, service outages, and meet regulatory compliance.
This combination also makes Tripwire Enterprise 7 uniquely positioned to accelerate the success and ensure the continued integrity of CMDBs. Its market-leading integrations with CMDB and IT Service Management Solutions, including BMC Atrium™ CMDB, HP Universal CMDB, CA Service Desk and CA CMDB, result in database accuracy and integrity. By answering three fundamental, business-critical questions–’Is the change authorized’, ’Is the change within policy’ and ’Is the change compliant’– Tripwire Enterprise 7 supplies the detailed change history that keeps configuration inaccuracies from occurring and your IT infrastructure in continuous compliance.
How does Tripwire Enterprise 7 accomplish this?

• It begins with a scan of your environment’s configurations, providing you with a baseline of your entire IT infrastructure
• It then provides an analysis of the difference between your known state and a good or compliant state, giving you the information you need to improve your systems to meet this ideal
• From this point forward, Tripwire detects all change across the datacenter, and in an ongoing manner, it assesses every change for policy and process compliance
• It escalates unauthorized and non-compliant changes so that immediate action can be taken
• It offers real-time tunable change detection, allowing users to choose the type of change detection appropriate for their needs

Tripwire Enterprise 7 is really a whole new approach in change management. It offers
unmatched breadth and depth across the datacenter, including servers, databases, network devices, active directories, middleware and applications. It also supports leading virtual environments, enabling management of the virtual datacenter.

Tripwire Enterprise is the consummate configuration audit and control solution, providing a single source for detecting and analyzing all change across your entire IT infrastructure. The capabilities inherent in Tripwire Enterprise 7 help organizations better enforce change policy, achieve and maintain a known and trusted state, and reap the benefits of continuous compliance.

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