http://www.youtube.com/channel/UCuqR8F7ZsV8Tk4pH7Ae6xTg
http://www.youtube.com/user/Postandfly
http://www.postandfly.com.mx/
http://bird.depositphotos.com/technology/birds-eye-view-photography.html
por © 2014 created by Tarsicio Sañudo Suárez
http://www.muyinteresante.es/tecnologia/fotos/ganadores-del-dronestagram-photo-contest-2014/drones-tamul
Tuesday, 28 October 2014
Sunday, 12 October 2014
windows AD active directory notas
Active Directory, 4th Edition.pdf
página 13
documentos:
Clase completa sobre windows xp, incluye Active Directory en chapter 5 lesson 6 Understanding Active Directory Concepts
http://etutorials.org/Microsoft+Products/microsoft+windows+xp+professional+training+kit/Chapter+5+-+Using+the+DNS+Service+and+Active+Directory+Service/Lesson+6nbspUnderstanding+Active+Directory+Concepts/
Gestión de usuarios en ubuntu:
Sencillo en local, usuarios centralizados lo comenta al final pero sin enlaces
https://help.ubuntu.com/12.04/serverguide/user-management.html
Q&a sobre manejo centralizado de usuarios en linux
http://serverfault.com/questions/69103/how-to-do-central-home-directories-and-user-accounts-on-ubuntu
NIS - Network Information Service -- ojo esto es de 2003
http://www.yolinux.com/TUTORIALS/NIS.html
https://help.ubuntu.com/12.04/serverguide/network-authentication.html
What is Active Directory - Roggeweck
https://www.google.es/url?sa=t&rct=j&q=&esrc=s&source=web&cd=1&ved=0CCMQFjAA&url=http%3A%2F%2Fwww.roggeweck.net%2Fuploads%2Fmedia%2FActive_Directory_Handout.doc&ei=cx85VO63B5PhaJ6bgegB&usg=AFQjCNEc_X7P96GNSyBHEgA1Nmf8vTw2nw&sig2=kjRsKQelkaI53BCpVEUomg&bvm=bv.77161500,d.d2s&cad=rja
How to do central home directories and user accounts on Ubuntu?
http://serverfault.com/questions/69103/how-to-do-central-home-directories-and-user-accounts-on-ubuntu
https://help.ubuntu.com/12.04/serverguide/network-authentication.html
How SSL and TLS works -- divulgativo
http://www.techradar.com/news/software/how-ssl-and-tls-works-1047412
OpenLDAP Software 2.3 Administrator's Guide
http://www.openldap.org/doc/admin23/index.html
LDAP Linux HOWTO -- version antigua del anterior
http://www.tldp.org/HOWTO/LDAP-HOWTO/index.html
Tutoriales en LDAP - cuesta ententderlo
http://www.youtube.com/watch?v=-_0Uzi0lQtE&list=PL8B125D10F99838F7
How Active Directory Searches Work
http://technet.microsoft.com/en-us/library/cc755809(v=ws.10).aspx
What are the differences between LDAP and Active Directory?
http://stackoverflow.com/questions/663402/what-are-the-differences-between-ldap-and-active-directory
Duplicar un disco con acronis 2010 da el iso
http://www.youtube.com/watch?v=UJQVqbKRdtM&feature=youtu.be
The Machine SID Duplication Myth (and Why Sysprep Matters) -- windows SID
http://blogs.technet.com/b/markrussinovich/archive/2009/11/03/3291024.aspx
links
-----
https://help.ubuntu.com/12.04/serverguide/network-authentication.html
https://help.ubuntu.com/12.04/serverguide/openldap-server.html
https://help.ubuntu.com/12.04/serverguide/kerberos-ldap.html
es de 2002 pero es un resumen en 9 páginas en inglés.
Sites - define the boundaries of high-speed links on a network containing Active Directory Servers
Sites are based on IP subnets
PDCs and BDCs
En windows NT había:
PDC - Primary Domain Controller
BDC - Backup Domain Controller
Ahora en windows 2000 todos son DC -Domain Controler
DCPROMO.EXE - promocionar promote a non-domain controller to a DC
OU - Organizational units are containers into which you can place users, groups, computers, and other organizational units
Distiguished names and common names
* Distinguished names are the complete "path" through the hierarchical tree structure to a specific object
The following are the components that make up a distinguished name:
* OU - Organizational Unit. This attribute is used to divide a namespace based on organizational structure as previously discussed. An OU usually is associated with an Active Directory container or folder.
* DC - Domain Component. Domain components . A distinguished name that uses DC attributes will have one DC for every domain level below root. Another way of thinking of this would be that there would be a DC attribute for every item separated by a dot in the domain name.
* CN - Common Name. This attribute represents the object itself within the directory service.
Here is an example of a distinguished name:
CN=Jason Sprague,CN=Users,DC=mcmcse,DC=COM
Naming Convention Example
Friendly name/RFC 822 jsprague@mcmcse.com
LDAP URL LDAP://mcmcse.com/CN=jsprague,
OU=sales,O=MCMCSE,C=US
Universal Naming Convention(UNC) \\mcmcse.com\documents\webpages\index.shtml
Global Catalog - to search by name and atributes
GUID, When a new object is created in AD, it is assigned a unique number called a GUID (globally unique identifier). The GUID is useful because it stays the same for any given object even if the object is moved. The GUID is a 128-bit identifier.
REPLICATION - Active Directory uses multimaster replication, which is another way of stating that updates can occur on any Active Directory server.
Some exceptions exist or Flexible Single Master Operation:
* Schema Master
* Domain Naming Master
* RID Master (Relative Identifier Master)
* PDC emulator (Primary Domain Controller)
* Infrastructure Daemon
Security:
three types of *groups*:
• Domain Local(similar to a local group)
• Global
• Universal groups
Each group can have one of two *functions*:
* security - Security groups are the ones we are familiar with
* distribution - will be used primarily with Exchange 2000 or any other Active Directory mail application
Group Policy
They apply to OU not to groups
There are five major categories:
• Folder redirection: Store users' folders (my documents, my pictures) on the network.
• Security: Similar to account policies under user manager in NT4 - includes settings for the local computer, the domain, and network security.
• Administrative Templates - NT4 administrators will recognize this section as system policies - in a much more convenient and flexible configuration. Included are desktop, application, and system settings.
• Software Installation - Completely new - enables an administrator to have software installed automatically at the client machine - or removed automatically.
• Scripts - similar to logon scripts in NT4, but we can now specify a startup and a shutdown script for the computer as well as a logon and a logoff script for the user.
When you *deploy software*, you can choose to assign it or publish it
Geniales
http://www.youtube.com/watch?v=OTpbQkW3kj4&list=PLBBA04BF566F0E0D6
Workgroup
HomeGroup if all are windows 7
Punto de visión: http://www.youtube.com/watch?v=2AQuWCHlLf8&list=PLBBA04BF566F0E0D6#t=16
página 13
documentos:
Clase completa sobre windows xp, incluye Active Directory en chapter 5 lesson 6 Understanding Active Directory Concepts
http://etutorials.org/Microsoft+Products/microsoft+windows+xp+professional+training+kit/Chapter+5+-+Using+the+DNS+Service+and+Active+Directory+Service/Lesson+6nbspUnderstanding+Active+Directory+Concepts/
Gestión de usuarios en ubuntu:
Sencillo en local, usuarios centralizados lo comenta al final pero sin enlaces
https://help.ubuntu.com/12.04/serverguide/user-management.html
Q&a sobre manejo centralizado de usuarios en linux
http://serverfault.com/questions/69103/how-to-do-central-home-directories-and-user-accounts-on-ubuntu
NIS - Network Information Service -- ojo esto es de 2003
http://www.yolinux.com/TUTORIALS/NIS.html
https://help.ubuntu.com/12.04/serverguide/network-authentication.html
What is Active Directory - Roggeweck
https://www.google.es/url?sa=t&rct=j&q=&esrc=s&source=web&cd=1&ved=0CCMQFjAA&url=http%3A%2F%2Fwww.roggeweck.net%2Fuploads%2Fmedia%2FActive_Directory_Handout.doc&ei=cx85VO63B5PhaJ6bgegB&usg=AFQjCNEc_X7P96GNSyBHEgA1Nmf8vTw2nw&sig2=kjRsKQelkaI53BCpVEUomg&bvm=bv.77161500,d.d2s&cad=rja
How to do central home directories and user accounts on Ubuntu?
http://serverfault.com/questions/69103/how-to-do-central-home-directories-and-user-accounts-on-ubuntu
How SSL and TLS works -- divulgativo
http://www.techradar.com/news/software/how-ssl-and-tls-works-1047412
OpenLDAP Software 2.3 Administrator's Guide
http://www.openldap.org/doc/admin23/index.html
LDAP Linux HOWTO -- version antigua del anterior
http://www.tldp.org/HOWTO/LDAP-HOWTO/index.html
Tutoriales en LDAP - cuesta ententderlo
http://www.youtube.com/watch?v=-_0Uzi0lQtE&list=PL8B125D10F99838F7
How Active Directory Searches Work
http://technet.microsoft.com/en-us/library/cc755809(v=ws.10).aspx
What are the differences between LDAP and Active Directory?
http://stackoverflow.com/questions/663402/what-are-the-differences-between-ldap-and-active-directory
Duplicar un disco con acronis 2010 da el iso
http://www.youtube.com/watch?v=UJQVqbKRdtM&feature=youtu.be
The Machine SID Duplication Myth (and Why Sysprep Matters) -- windows SID
http://blogs.technet.com/b/markrussinovich/archive/2009/11/03/3291024.aspx
links
-----
https://help.ubuntu.com/12.04/serverguide/network-authentication.html
https://help.ubuntu.com/12.04/serverguide/openldap-server.html
https://help.ubuntu.com/12.04/serverguide/kerberos-ldap.html
Active_Directory_Handout.doc NOTAS
http://www.roggeweck.net/uploads/media/Active_Directory_Handout.doces de 2002 pero es un resumen en 9 páginas en inglés.
Sites - define the boundaries of high-speed links on a network containing Active Directory Servers
Sites are based on IP subnets
PDCs and BDCs
En windows NT había:
PDC - Primary Domain Controller
BDC - Backup Domain Controller
Ahora en windows 2000 todos son DC -Domain Controler
DCPROMO.EXE - promocionar promote a non-domain controller to a DC
OU - Organizational units are containers into which you can place users, groups, computers, and other organizational units
Distiguished names and common names
* Distinguished names are the complete "path" through the hierarchical tree structure to a specific object
The following are the components that make up a distinguished name:
* OU - Organizational Unit. This attribute is used to divide a namespace based on organizational structure as previously discussed. An OU usually is associated with an Active Directory container or folder.
* DC - Domain Component. Domain components . A distinguished name that uses DC attributes will have one DC for every domain level below root. Another way of thinking of this would be that there would be a DC attribute for every item separated by a dot in the domain name.
* CN - Common Name. This attribute represents the object itself within the directory service.
Here is an example of a distinguished name:
CN=Jason Sprague,CN=Users,DC=mcmcse,DC=COM
Naming Convention Example
Friendly name/RFC 822 jsprague@mcmcse.com
LDAP URL LDAP://mcmcse.com/CN=jsprague,
OU=sales,O=MCMCSE,C=US
Universal Naming Convention(UNC) \\mcmcse.com\documents\webpages\index.shtml
Global Catalog - to search by name and atributes
GUID, When a new object is created in AD, it is assigned a unique number called a GUID (globally unique identifier). The GUID is useful because it stays the same for any given object even if the object is moved. The GUID is a 128-bit identifier.
REPLICATION - Active Directory uses multimaster replication, which is another way of stating that updates can occur on any Active Directory server.
Some exceptions exist or Flexible Single Master Operation:
* Schema Master
* Domain Naming Master
* RID Master (Relative Identifier Master)
* PDC emulator (Primary Domain Controller)
* Infrastructure Daemon
Security:
three types of *groups*:
• Domain Local(similar to a local group)
• Global
• Universal groups
Each group can have one of two *functions*:
* security - Security groups are the ones we are familiar with
* distribution - will be used primarily with Exchange 2000 or any other Active Directory mail application
Group Policy
They apply to OU not to groups
There are five major categories:
• Folder redirection: Store users' folders (my documents, my pictures) on the network.
• Security: Similar to account policies under user manager in NT4 - includes settings for the local computer, the domain, and network security.
• Administrative Templates - NT4 administrators will recognize this section as system policies - in a much more convenient and flexible configuration. Included are desktop, application, and system settings.
• Software Installation - Completely new - enables an administrator to have software installed automatically at the client machine - or removed automatically.
• Scripts - similar to logon scripts in NT4, but we can now specify a startup and a shutdown script for the computer as well as a logon and a logoff script for the user.
When you *deploy software*, you can choose to assign it or publish it
.fin de las notas.
La búsqueda en youtube
http://www.youtube.com/results?search_query=active+directory+tutorial+freeGeniales
http://www.youtube.com/watch?v=OTpbQkW3kj4&list=PLBBA04BF566F0E0D6
Workgroup
HomeGroup if all are windows 7
Punto de visión: http://www.youtube.com/watch?v=2AQuWCHlLf8&list=PLBBA04BF566F0E0D6#t=16
Thursday, 9 October 2014
Proyecto Seguridad en Internet
miércoles 08/10/14 08:32
5 herramientas sencillas para preservar el anonimato / Pasos para hacerte invisible en Facebook
5 herramientas sencillas para preservar el anonimato / Pasos para hacerte invisible en Facebook
5 herramientas sencillas para preservar el anonimato
http://www.redeszone.net/2014/10/05/5-herramientas-sencillas-para-preservar-el-anonimato/#.VDO4bo_DCfU.twitter
Pasos para hacerte invisible en Facebook
http://www.elconfidencial.com/tecnologia/2014-10-06/pasos-para-hacerte-invisible-en-facebook_227462/?utm_source=dlvr.it&utm_medium=twitter
Saturday, 4 October 2014
Regulador de presión del agua
Regulador de presión del agua
Explica el funcionamiento, ¿cómo funciona?
http://coffeetime.wikidot.com/water-pressure-regulator
Características
http://www.flwleightonstone.com/watts/regu5.html
Uso e instalación
http://www.watts.com/pages/learnAbout/reducingValves.asp?catId=64
Reguladors en linea
http://www.senninger.com/2010/04/15/how-does-a-pressure-regulator-work/
Español en ebay
http://www.ebay.es/itm/Regulador-Presion-Limitador-Presion-entrada-agua-Osmosis-Inversa-12-kg-a-3-kg-/120843987336?pt=Electrodom%C3%A9sticos&hash=item1c22dce988
http://www.ebay.es/sch/aguacontroladaoutlet/m.html
http://www.ebay.es/itm/Kit-conexion-Nevera-tubo-10-mts-1-4-osmosis-inversa-Facil-y-rapido-/120831288754?pt=Electrodom%C3%A9sticos&hash=item1c221b25b2
Folleto
http://www.ibericadelcalor.com/spip/IMG/pdf/Reductoras_de_Presion_para_Agua-2014.pdf
Funcionamiento
http://www.youtube.com/watch?v=wG-BvTowgyA
Explica el funcionamiento, ¿cómo funciona?
http://coffeetime.wikidot.com/water-pressure-regulator
Características
http://www.flwleightonstone.com/watts/regu5.html
Uso e instalación
http://www.watts.com/pages/learnAbout/reducingValves.asp?catId=64
Reguladors en linea
http://www.senninger.com/2010/04/15/how-does-a-pressure-regulator-work/
Español en ebay
http://www.ebay.es/itm/Regulador-Presion-Limitador-Presion-entrada-agua-Osmosis-Inversa-12-kg-a-3-kg-/120843987336?pt=Electrodom%C3%A9sticos&hash=item1c22dce988
http://www.ebay.es/sch/aguacontroladaoutlet/m.html
http://www.ebay.es/itm/Kit-conexion-Nevera-tubo-10-mts-1-4-osmosis-inversa-Facil-y-rapido-/120831288754?pt=Electrodom%C3%A9sticos&hash=item1c221b25b2
Folleto
http://www.ibericadelcalor.com/spip/IMG/pdf/Reductoras_de_Presion_para_Agua-2014.pdf
Funcionamiento
http://www.youtube.com/watch?v=wG-BvTowgyA
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