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Documentacion De Politicas Seguridad


Enviado por   •  29 de Septiembre de 2011  •  1.561 Palabras (7 Páginas)  •  740 Visitas

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3.- POLÍTICAS DE SEGURIDAD

3.1 GENERALIDADES

La seguridad informática ha tomado gran auge, debido a las cambiantes condiciones y nuevas plataformas tecnológicas disponibles. La posibilidad de interconectarse a través de redes, ha abierto nuevos horizontes a las empresas para mejorar su productividad y poder explorar más allá de las fronteras nacionales, lo cual lógicamente ha traído consigo, la aparición de nuevas amenazas para los sistemas de información. Estos riesgos que se enfrentan han llevado a que se desarrolle un documento de directrices que orientan en el uso adecuado de estas destrezas tecnológicas y recomendaciones para obtener el mayor provecho de estas ventajas, y evitar el uso indebido de la mismas, lo cual puede ocasionar serios problemas a los bienes, servicios y operaciones de la empresa

Documentation Accessibility

Our goal is to make Oracle products, services, and supporting documentation

accessible, with good usability, to the disabled community. To that end, our

documentation includes features that make information available to users of assistive

technology. This documentation is available in HTML format, and contains markup to

facilitate access by the disabled community. Accessibility standards will continue to

evolve over time, and Oracle is actively engaged with other market-leading

technology vendors to address technical obstacles so that our documentation can be

accessible to all of our customers. For more information, visit the Oracle Accessibility

Program Web site at

xiv

http://www.oracle.com/accessibility/

Accessibility of Code Examples in Documentation

Screen readers may not always correctly read the code examples in this document. The

conventions for writing code require that closing braces should appear on an

otherwise empty line; however, some screen readers may not always read a line of text

that consists solely of a bracket or brace.

Accessibility of Links to External Web Sites in Documentation

This documentation may contain links to Web sites of other companies or

organizations that Oracle does not own or control. Oracle neither evaluates nor makes

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TTY Access to Oracle Support Services

Oracle provides dedicated Text Telephone (TTY) access to Oracle Support Services

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Related Documentation

For more information, see these Oracle resources:

■ Oracle Database Backup and Recovery Quick Start Guide

■ Oracle Database Backup and Recovery Advanced User's Guide

■ Oracle Database Backup and Recovery Reference

■ Oracle Database SQL Reference

■ Oracle Database Utilities

Many of the examples in this book use the sample schemas of the seed database, which

is installed by default when you install Oracle. Refer to Oracle Database Sample Schemas

for information on how these schemas were created and how you can use them

yourself.

Conventions

The following text conventions are used in this document:

Convention Meaning

boldface Boldface type indicates graphical user interface elements associated

with an action, or terms defined in text or the glossary.

italic Italic type indicates book titles, emphasis, or placeholder variables for

which you supply particular values.

monospace Monospace type indicates commands within a paragraph, URLs, code

in examples, text that appears on the screen, or text that you enter.

Backup and Recovery Overview 1-1

1

Backup and Recovery Overview

This chapter provides a general overview of backup and recovery concepts, the files in

an Oracle database related to backup and recovery, and the tools available for making

backups of your database, recovering from data loss or other error, and maintaining

records of your backups.

This chapter includes the following topics:

■ What is Backup and Recovery?

■ Backup and Recovery: Basic Concepts

■ The Database Recovery Process: Basic Concepts

■ Forms of Data Recovery

■ Backup and Recovery with RMAN

■ Automatic Disk-Based Backup and Recovery: The Flash Recovery Area

■ Oracle Flashback Technology: Alternatives to Point-in-Time Recovery

■ Matching Failures to Backup and Recovery Techniques

■ System Requirements for Backup and Recovery Methods

■ Feature Comparison of Backup Methods

What is Backup and Recovery?

In general, backup and recovery refers to the various strategies and procedures

involved

...

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