Offensive Security Certified Expert (OSCE) by Offensive Security

A free online shop program featuring order history, shopping carts, full search capability, product reviews, secure transactions, bestseller lists, and related items.

Offensive Security Certified Professional (OSCP) is an ethical hacking certification offered by Offensive Security that teaches penetration testing methodologies and the use of the tools included with the BackTrack (now succeeded by Kali Linux) Penetration Testing distribution. The OSCP is a hands-on penetration testing certification, requiring holders to successfully attack and penetrate various live machines in a safe lab environment. It is currently one of the few certifications that requires evidence of practical penetration testing skills.

Offensive Security Exploitation Expert (OSEE) by Offensive Security

Outside Plant Designer (OSP) by BICSI

Offensive Security Web Expert (OSWE) by Offensive Security

Offensive Security Wireless Professional (OSWP) by Offensive Security

OpenText Archive Server Certification (OTAS) by Open Text

OpenText Content Server Consultant Certification (OTCSBC) by Open Text

OpenText Content ServerAdministrator Certification (OTCSSA) by Open Text

OpenText Content Server Developer Certification (OTCSSD) by Open Text

An over-the-top (OTT) application is any app or service that provides a product over the Internet and bypasses traditional distribution. Services that come over the top are most typically related to media and communication and are generally, if not always, lower in cost than the traditional method of delivery.

It is the traditional form of marketing where a company initiates the conversation and sends its message out to an audience.

An outlier is an observation that lies an abnormal distance from other values in a random sample from a population.

An XML file format used for creating outlines. As a result of the extensibility of the XML base, OPML has been used to organize many kinds of data as it may be customized for each application. 

Outlook Data Files (.pst) are used for POP3, IMAP, and web-based mail accounts. When you want to create archives or back up your Outlook folders and items on your computer, such as Exchange accounts, you must create and use additional .pst files.