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SharePoint 2013 – An Overview

Social computing, ECM, Search, Business Intelligence, Data Visualization, Integration of multiple cross-functional platforms have become a must for every organization.

SharePoint provides the scalability, agility and capability required for providing a comprehensive solution to address these needs of an organization by providing a robust framework to quickly build, manage and deploy Enterprise Portal Applications that leverage content management, collaboration, search, composites and business insights to connect and empower people, cut costs with a unified infrastructure, rapidly respond to business needs and work with external partners and customers. It has been widely adopted across verticals and across geographies (with more than 17000 customers and 100 million users)

SharePoint started its journey as a portal in 2001 which enabled web based collaboration and rudimentary document management. The next version released in 2003 included enhancements in collaboration, UI and a re – architecture of the product. MOSS 2007 was released with a lot of enhancements in areas of focus which included Document Management, Collaboration, User Information and Search. MOSS had Windows SP Services 3.0 as foundation which provided the core functionality. SP 2010 was released with a lot of enhancements along various themes: Sites, Communities, Search, Insights and Components.

Microsoft recommends usage of more out of the box features than building large-scale or complex customizations which is where the enhancements to SP 2013 make a huge impact. There have been significant improvements at platform level and major architectural changes in SP 2013 which include enhancements in areas like Security with support for OAuth, standards compliant Data Exchange with support for OData, support for Windows Workflow Foundation 4.5, eDiscovery features to assist in integrated case management, support for viewing in multiple mobile devices, improved web content management, Search, ECM and Social computing. The new app model gives architects and developers lot more design options.

Enhancements at a glance:

Development – Easier development of workflows and a new, simplified application model, called the Cloud App Model, allows more customization of SP Online and easier customization of SP 2013 on-premises applications.

Document sharing and collaboration – SP 2013 offers an out-of-the-box option for synchronizing user content. Where consumers will use SkyDrive to synchronize Office 2013 content. This service can synchronize a user’s own content as well as SP document libraries and is managed directly through Windows Explorer as SP Libraries, in the same manner as SkyDrive integration.

Content Management – features for managing content retention have been extended to manage content across sources (such as Exchange mailboxes and Lync) without requiring copying of content

Social Features – features social networking functionality comes integrated directly from Microsoft’s recently acquired Yammer technology, aggregated outside feeds including Facebook and LinkedIn

Search and discovery – FAST Search is now directly integrated, providing search of documents, sites, users, and multimedia content through an extensible query framework

Mobile devices – The ability to render a single SP published site in multiple formats for different devices. This gives developers ability to enable a push notification service on a SP site to send device updates to a Windows Phone device.

Authentication – Authentication enhancements include enabling easier claims-based authentication and enables new scenarios and functionality for Exchange Server 2013, Lync Server 2013, and apps

BCS – Includes support for apps internal, external list improvements to provide functional parity with other lists, and support for OData Business Data Connectivity (BDC) connections

Business Intelligence – provides comprehensive BI tools that integrate across Microsoft Office applications and other Microsoft technology solutions and services

eDiscovery – Improvements include the ability to perform eDiscovery queries across multiple farms and Exchange servers, to preserve and export discovered content

Records Management and Compliance – Site based retention has been introduced allowing compliance features to be applied to sites

Branding – The new features in a publishing site minimize the amount of knowledge that is required to successfully design and brand a site.

SharePoint 2013 – An Overview

Social computing, ECM, Search, Business Intelligence, Data Visualization, Integration of multiple cross-functional platforms have become a must for every organization.

SharePoint provides the scalability, agility and capability required for providing a comprehensive solution to address these needs of an organization by providing a robust framework to quickly build, manage and deploy Enterprise Portal Applications that leverage content management, collaboration, search, composites and business insights to connect and empower people, cut costs with a unified infrastructure, rapidly respond to business needs and work with external partners and customers. It has been widely adopted across verticals and across geographies (with more than 17000 customers and 100 million users)

SharePoint started its journey as a portal in 2001 which enabled web based collaboration and rudimentary document management. The next version released in 2003 included enhancements in collaboration, UI and a re – architecture of the product. MOSS 2007 was released with a lot of enhancements in areas of focus which included Document Management, Collaboration, User Information and Search. MOSS had Windows SP Services 3.0 as foundation which provided the core functionality. SP 2010 was released with a lot of enhancements along various themes: Sites, Communities, Search, Insights and Components.

Microsoft recommends usage of more out of the box features than building large-scale or complex customizations which is where the enhancements to SP 2013 make a huge impact. There have been significant improvements at platform level and major architectural changes in SP 2013 which include enhancements in areas like Security with support for OAuth, standards compliant Data Exchange with support for OData, support for Windows Workflow Foundation 4.5, eDiscovery features to assist in integrated case management, support for viewing in multiple mobile devices, improved web content management, Search, ECM and Social computing. The new app model gives architects and developers lot more design options.

Enhancements at a glance:

Development – Easier development of workflows and a new, simplified application model, called the Cloud App Model, allows more customization of SP Online and easier customization of SP 2013 on-premises applications.

Document sharing and collaboration – SP 2013 offers an out-of-the-box option for synchronizing user content. Where consumers will use SkyDrive to synchronize Office 2013 content. This service can synchronize a user’s own content as well as SP document libraries and is managed directly through Windows Explorer as SP Libraries, in the same manner as SkyDrive integration.

Content Management – features for managing content retention have been extended to manage content across sources (such as Exchange mailboxes and Lync) without requiring copying of content

Social Features – features social networking functionality comes integrated directly from Microsoft’s recently acquired Yammer technology, aggregated outside feeds including Facebook and LinkedIn

Search and discovery – FAST Search is now directly integrated, providing search of documents, sites, users, and multimedia content through an extensible query framework

Mobile devices – The ability to render a single SP published site in multiple formats for different devices. This gives developers ability to enable a push notification service on a SP site to send device updates to a Windows Phone device.

Authentication – Authentication enhancements include enabling easier claims-based authentication and enables new scenarios and functionality for Exchange Server 2013, Lync Server 2013, and apps

BCS – Includes support for apps internal, external list improvements to provide functional parity with other lists, and support for OData Business Data Connectivity (BDC) connections

Business Intelligence – provides comprehensive BI tools that integrate across Microsoft Office applications and other Microsoft technology solutions and services

eDiscovery – Improvements include the ability to perform eDiscovery queries across multiple farms and Exchange servers, to preserve and export discovered content

Records Management and Compliance – Site based retention has been introduced allowing compliance features to be applied to sites

Branding – The new features in a publishing site minimize the amount of knowledge that is required to successfully design and brand a site.

The History of Computer Viruses

Computer viruses have a much longer history that most people would imagine. They predate the modern internet although the first viruses were purely technical excises in computer programing. It is not until the advent of large scale internet use that malicious computer viruses started to appear.

The basic theory that underpins most types of PC virus was outlined in John von Nueman’s scienfic paper published back in 1966. The work titled “The Theory of Self-Reproducing Automata”. Known as the last of great mathematicians von Nueman had also worked on the US nuclear program and instrumental in developing game theory.

This theory was not used until 1971 when the first ever virus was released across the ARPANET network. The virus called Creeper spread across the network and infected DEC PDP-10 computers. When a computer was infected it displayed a message reading “I’m the creeper catch me if you can.” The program was an experiment and the Reaper virus was released to clean up and remove the Creeper.

The first anonymous virus was the Wabbit released in 1974 a self-replicating program that lead to a computer crash. This was followed by ANIMAL in 1975. This virus was attached to a program called PERVADE and it reproduced itself in the background and spread across computers as the program was shared. Although ANIMAL was a non-malicious virus it exploited holes in the OS of the computer and left the name of the Animal selected by PERVADE in all the directories and files that the user had access too.

The Elk Cloner written by 15 year school student Rich Skrenta exploited issue with the Apple II boot system. The virus is widely viewed as the first large scale computer virus in the wild. In the wild referrers the fact that it was not contained with one lab or network.

The virus spread via the boot disk of the computer and every after every 50 infections of the boot disk it displayed a message in the form of a short poem. Skrenta who went onto a successful career in computer programming described Elk Cloner as dumb practical joke.

After the Elk Cloner infected Apple machine virus that infected IBM computers followed. The ARF-ARF virus arrived in 1983 and the Trojan horse wiped out the computers directory by offering to sort it into alphabetical order. Although the Pakistani Flu virus appeared in 1986 it was the following year that saw a rapid increase in the number of computer infections.

In 1987 the Vienna, Lehigh, Jerusalem, SCA and Christmas Tree Exec viruses all first appeared and attacked different aspects of computer operating systems. Other virus occurred in different locations around the globe. These included the Stoned virus in New Zealand, Ping Pong in Italy and the Cascade virus in the IBM offices in Belgium. This explosion in computer attacks resulted in IBM developing it’s own anti-virus software for the public. Before 1987 IBM’s anti-virus software had been for internal use only.

These early computer infections were only the start of the problems created by PC virus. The rate and seriousness of the infections after the end of the 1980’s has resulted in the creation of the computer security industry.

Tony Heywood ©2012