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== Modelo de Auditoría de sistemas:  ==
+
This article provides an overview of OWASP's search feature.
  
Éste es un modelo universal para securizar en un alto grado de seguridad al sistema operativo.  
+
==search==
 +
Put your text in the searchbox; it provides an input field with two buttons:
 +
* '''Go''' - the ''Go'' button (or ''Enter'' on the keyboard), will take you automatically to the best match for the entered keyword.
 +
* '''Search''' - the ''Search'' button will return a list of matching results.
  
#Sistema de cifrado congelado: Mantiene en secreto la ubicación del archivo del sistema, previniendo ataques de tipo monitoreo de redes.
+
===Effective searching===
#OpenVAS: Línea de comandos para cifrar- descifrar el protocolo TCP/Ip
+
Here are few good tips and hints for using the search feature effectively:
#Filtro Web: Previene intrusiones a través de puertos inseguros
 
#Clam Antivirus: Previene, detecta y corrige virus informático
 
  
<br>
+
====Limiting results====
 +
* '''Any word''': The default search mode will turn up results with '''''any''''' of the words in your query.
 +
* '''All words''': To limit to results that include '''''all''''' words, put a "+" at the beginning of each word: <tt>+search +engine</tt> returns only pages containing both words, like Google's default mode. You can also do a phrase search by enclosing words in quotes: <tt>"search engine"]</tt> turns up a smaller set of results, which not only have both words but have them in order.
 +
* '''Exclude words''': To exclude results that include some words, put a "-" at the beginning: <tt>search -engine]</tt>  
  
{| border="1" cellspacing="1" cellpadding="1" width="200" align="center"
+
Boolean search is also possible, using words including "AND", "OR", and "NOT".
|-
 
| Clam Antivirus
 
{| border="1" cellspacing="1" cellpadding="1" width="200" align="center"
 
|-
 
| Filtro Web
 
{| border="1" cellspacing="1" cellpadding="1" width="200" align="center"
 
|-
 
| OpenVAS
 
{| border="1" cellspacing="1" cellpadding="1" width="200" align="center"
 
|-
 
| Sistema de Cifrado Congelado
 
|}
 
  
|}
+
====Avoid short and common words====
 +
If your search terms include a common "stop word" (such as "the", "one", "your", "more", "right", "while", "when", "who", "which",
 +
"such", "every", "about") it may give a large number of non-relevant results.
  
|}
+
====Words with special characters====
 +
In a '''search''' for a word with a diaeresis, such as Sint Odili&euml;nberg, it depends whether this ë is stored as one character or as "&amp;euml;". In the first case one can simply search for Odilienberg (or Odili&euml;nberg); in the second case it can only be found by searching for Odili, euml and/or nberg.  This is actually a bug that should be fixed -- the entities should be folded into their raw character equivalents so all searches on them are equivalent.
  
|}
+
====Words in single quotes====
 +
If a word appears in an article with single quotes, you can only find it if you search for the word with quotes. Since this is rarely desirable it is better to use double quotes in articles, for which this problem does not arise.
  
== Descripción softwares de auditoría  ==
+
An apostrophe is identical to a single quote, therefore Mu'ammar can be found searching for exactly that (and not otherwise). A word with apostrophe s is an exception in that it can be found also searching for the word without the apostrophe and the s.
  
*El sistema de cifrado http://truecrypt.org cifra el núcleo del sistema operativo y los discos lógicos impidiendo ataques espía.
+
====Namespaces searched by default====
 +
The search only applies to the namespaces selected in the user's [[special:preferences|preferences]]. To search the other namespaces check or uncheck the tickboxes in "Search in namespaces" box found at the bottom of a search results page. Depending on the browser, a box may still be checked from a previous search, but without being effective any longer! To make sure, uncheck and recheck it.
  
*Los comandos shell http://openvas.org sirven para analizar protocolos de red, detección de virus y cifrado del protocolo IpV4-6
+
Searching the image namespace means searching the image descriptions, i.e. the first parts of the image description pages.
  
*El filtro web http://freenetproject.org es una técnica que reemplaza al Firewall, discriminando puertos inseguros, ahorrando tiempo de procesamiento en el núcleo del sistema.
+
====Delay in updating the search index====
 +
For reasons of efficiency and priority, very recent changes are not always immediately taken into account in searches.
  
*Clamwin.com es un software de código abierto, no usa computación en la nube y tiene una GUI que detecta virus en línea http://sourceforge.net/projects/clamsentinel
+
===Searching the page history===
 
+
To search the text that appears only in the page history, you must [[special:export|export]] the text to [[XML]] format first.
== Macroinformática  ==
 
 
 
La macroinformática comprende eficiencia, seguridad y naturaleza. La eficacia de un sistema operativo se mide por la interacción hombre-máquina, sintetizando aplicaciones minimalistas y ejecutándolas nuestro sistema operativo procesará los datos eficientemente, ejemplos:
 
 
 
*Transmisión cifrada: Cliente e-mail con GnuPG
 
 
 
http://fellowship.fsfe.org
 
 
 
*Sistema de cifrado: Cifra y descifra texto plano, imágenes, etc..
 
 
 
#ftp://ftp.gnupg.org/gcrypt/binary/gnupg-w32cli-1.4.11.exe
 
#http://cryptophane.googlecode.com/files/cryptophane-0.7.0.exe
 
 
 
*Ruby: Lenguaje de programación experimental
 
 
 
http://ruby-lang.org
 
 
 
*J2re1.3.1_20: Ejecutable de objetos interactivos o applets
 
 
 
http://java.sun.com/products/archive/j2se/1.3.1_20/index.html
 
 
 
*Escritorio: Gestor de ventanas X11
 
 
 
http://windowmaker.info
 
 
 
*Gnuzilla: Navegador seguro y de uso libre
 
 
 
http://code.google.com/p/iceweaselwindows/downloads/list
 
 
 
*Gnupdf: Visor de formato de texto universal pdf
 
 
 
http://blog.kowalczyk.info/software/sumatrapdf
 
 
 
*Gnuflash: Jugador alternativo a flash player
 
 
 
http://gnu.org/software/gnash
 
 
 
*Zinf: Reproductor de audio
 
 
 
http://zinf.org
 
 
 
*Informática forense: Análisis de datos ocultos en el disco duro
 
 
 
http://sleuthkit.org
 
 
 
*Compresor: Comprime datos sobreescribiendo bytes repetidos
 
 
 
http://peazip.sourceforge.net
 
 
 
*Ftp: Gestor de descarga de archivos
 
 
 
http://dfast.sourceforge.net
 
 
 
*AntiKeylogger: Neutraliza el seguimiento de escritorios remotos (Monitoring)
 
 
 
http://psmantikeyloger.sourceforge.net
 
 
 
*Password manager: Gestión de contraseñas
 
 
 
http://passwordsafe.sourceforge.net
 
 
 
*Limpiador de disco: Borra archivos innecesrios del sistema
 
 
 
http://bleachbit.sourceforge.net
 
 
 
*Desfragmentador: Reordena los archivos del disco duro, generando espacio virtual
 
 
 
http://kessels.com/jkdefrag
 
 
 
*X11: Gestor de ventanas, reemplazo de escritorio Xwindow's
 
 
 
http://bb4win.org
 
 
 
*Open Hardware: Hardware construído por la comunidad Linux
 
 
 
http://open-pc.com
 
 
 
*Open WRT: Firmware libre para configurar transmisión de Internet
 
 
 
http://openwrt.org
 
 
 
*Gnu- Linux: Sistema operativo universal
 
 
 
http://gnewsense.org
 
 
 
== Biocriptoseguridad ==: Es la unión de la biología, criptografía y hacking ético para formar una defensa stándar contra virus complejos.
 
 
 
Implementación de la biocriptoseguridad informática:
 
 
 
#Amplificar la banda ancha
 
#Optimizar (limpiar- modificar) el sistema operativo
 
#Desfragmentar los discos lógicos
 
#Ocultar el sistema operativo
 
#Configurar antivirus
 
#Limpiar y desfragmentar
 
#Congelar
 
 
 
*Sistema inmune._ Defensa biológica natural contra infecciones como virus http://immunet.com
 
 
 
*Criptografía._ Método de escritura oculta por caractes, números y letras:—{H}/gJa¢K¡Ng÷752%\*)A>¡#(W|a— http://diskcryptor.net
 
 
 
*Hacking ético._ Auditoría de sistemas informáticos que preserva la integridad de los datos.
 
 
 
Congelador: Mantiene el equilibrio en la integridad de los datos, el sistema operativo, red , memoria ram, ciclos de CPU, espacio en disco duro e incidencias de malware
 
 
 
*http://code.google.com/p/hzr312001/downloads/detail?name=Deep%20systemze%20Standard%20Version%206.51.020.2725.rar&amp;can=2&amp;q= (para Window's)
 
*http://sourceforge.net/projects/lethe (para GNU/Linux)
 
 
 
<br>Auditoría de virus cifrado._ Un criptovirus se oculta tras un algoritmo de criptografía, generalmente es híbrido simétrico-asimétrico con una extensión de 1700bit's, burla los escáneres antivirus con la aleatoriedad de cifrado, facilitando la expansión de las botnet's. La solución es crear un sistema operativo transparente, anonimizarlo y usar herramientas de cifrado stándar de uso libre:
 
 
 
*Gnupg: Sirve para cifrar mensajes de correo electrónico http://gpg4win.org/download.html
 
 
 
*Open Secure Shell: Ofuscador TcpIp, protege el túnel de comunicación digital cifrando la Ip. http://openvas.org
 
 
 
*Red protegida: DNS libre http://namespace.org/switch
 
 
 
*Criptosistema simétrico: Encapsula el disco duro, incluyendo el sistema operativo,usando algoritmo Twofish http://truecrypt.org/downloads.php
 
 
 
*Proxy cifrado: Autenticación de usuario anónimo http://torproject.org
 
 
 
Energías renovables._ Son energías adquiridas por medios naturales: hidrógeno, aire, sol que disminuyen la toxicidad de las emisiones de Co2 en el medio ambiente, impulsando políticas ecologistas contribuímos a preservar el ecosistema. Ejm: Usando paneles solares fotovoltaicos.
 

Revision as of 23:05, 7 February 2011

This article provides an overview of OWASP's search feature.

search

Put your text in the searchbox; it provides an input field with two buttons:

  • Go - the Go button (or Enter on the keyboard), will take you automatically to the best match for the entered keyword.
  • Search - the Search button will return a list of matching results.

Effective searching

Here are few good tips and hints for using the search feature effectively:

Limiting results

  • Any word: The default search mode will turn up results with any of the words in your query.
  • All words: To limit to results that include all words, put a "+" at the beginning of each word: +search +engine returns only pages containing both words, like Google's default mode. You can also do a phrase search by enclosing words in quotes: "search engine"] turns up a smaller set of results, which not only have both words but have them in order.
  • Exclude words: To exclude results that include some words, put a "-" at the beginning: search -engine]

Boolean search is also possible, using words including "AND", "OR", and "NOT".

Avoid short and common words

If your search terms include a common "stop word" (such as "the", "one", "your", "more", "right", "while", "when", "who", "which", "such", "every", "about") it may give a large number of non-relevant results.

Words with special characters

In a search for a word with a diaeresis, such as Sint Odiliënberg, it depends whether this ë is stored as one character or as "&euml;". In the first case one can simply search for Odilienberg (or Odiliënberg); in the second case it can only be found by searching for Odili, euml and/or nberg. This is actually a bug that should be fixed -- the entities should be folded into their raw character equivalents so all searches on them are equivalent.

Words in single quotes

If a word appears in an article with single quotes, you can only find it if you search for the word with quotes. Since this is rarely desirable it is better to use double quotes in articles, for which this problem does not arise.

An apostrophe is identical to a single quote, therefore Mu'ammar can be found searching for exactly that (and not otherwise). A word with apostrophe s is an exception in that it can be found also searching for the word without the apostrophe and the s.

Namespaces searched by default

The search only applies to the namespaces selected in the user's preferences. To search the other namespaces check or uncheck the tickboxes in "Search in namespaces" box found at the bottom of a search results page. Depending on the browser, a box may still be checked from a previous search, but without being effective any longer! To make sure, uncheck and recheck it.

Searching the image namespace means searching the image descriptions, i.e. the first parts of the image description pages.

Delay in updating the search index

For reasons of efficiency and priority, very recent changes are not always immediately taken into account in searches.

Searching the page history

To search the text that appears only in the page history, you must export the text to XML format first.