Self-Signed Certificate in Exchange 2010 –

How to Use a Self Signed Certificate in Exchange 2010

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How to Remove Ransomware .wallet

This article helps you to identify and remove and retrieve a dangerous malware called Dharma ransomware. It converts all the files with .wallet extension once affected.

click here

When ransomware affects a system/server

  1. Restart the Server in safe mode
  2. Check task manager and msconfig ->startup for any unusual program running and kill them
  3. Check “hosts” file entry for any additional suspicious entry.
  4. download “spyhunter pro edition” for removal and retrieval of files / data.
  5. use “Data recovery Pro” tool to scan infected system for retrieving the data ( Download Data Recover Pro from here. )

How to Decrypt Ransomware

 

The following site helps you to identify the type of ransomware infected your system. You need to provide 2 inputs

https://id-ransomware.malwarehunterteam.com/index.php

 

 

OS X El Capitan Clean Install

COURTESY : http://mashable.com/2015/10/01/clean-install-os-x-el-capitan/#3ktuA0zxhEqQ

 

 

If you want to do a clean install of OS X El Capitan on your Mac — or on a new hard drive — you can do it, it just takes a bit of work.

If you’ve gone through the clean install processes in the last few years, these instructions will look familiar. (That’s because they are almost the same as past years, albeit with changes made for the proper OS name). With a little time, it’s relatively easy to create a bootable copy of OS X El Capitan that you can run from a USB stick or other drive.

Note: A clean install will erase all of the contents on your disk drive. Make sure to back up your important files, settings and apps before proceeding.

After the Install

After installing OS X El Capitan, you can start restoring your programs and settings using either a Time Machine backup or Migration Assistant.

WordPress Free Themes 2015

Following are 10 Free WP Themes where in Zerif is a single page Website, Sparkling is colorful with bootstrap loaded with plugin like accordion, tabs etc. and Evolve has lot of commercial grade features free.

#10 Esteemhttp://demo.themegrill.com/esteem/
#9 Amplehttp://demo.themegrill.com/ample/
#8 Metro CreativeXhttp://demo.themeisle.com/metrox/
#7 Unitehttp://colorlib.com/unite/
#6 Dynamic News Litehttp://preview.themezee.com/dynamicnews/
#5 Responsivehttp://demos.cyberchimps.com/responsivepro/
#4 Spacioushttp://demo.themegrill.com/spacious/
#3 Zerifhttp://demo.themeisle.com/zerif-lite/
#2 Sparklinghttp://colorlib.com/sparkling/
#1 Evolvehttp://demo.theme4press.com/evolve/

PAID WORDPRESS RESPONSIVE THEMES

Avada – http://demo.theme-fusion.com/

Austin – http://portfoliotheme.org/themes/?theme=Austin

All above themes are reviewed by Ashton in a 16minutes video

Site and video Link

 

FSMO Role Transfer to New Server from old Server

Article Created using following Link

Migrate Server 2003 to 2008R2 Active Directory and FSMO Roles

and

http://blogs.technet.com/b/canitpro/archive/2015/02/11/step-by-step-migrating-windows-server-2003-fsmo-roles-to-windows-server-2012-r2.aspx

How to Transfer FSMO role from existing Windows 2003 Server to another new Windows 2008 Server:

Ensure both windows 2003(PDC) and windows 2008(ADC) are updated with latest Service Packs and patches updated.
step 1:
Join windows 2008 server to existing domain.
step 2:
Insert Windows 2008 CD in Windows 2003 Server and run
d:\support\adprep32.exe /forestprep
( if PDC is a 64bit OS then use adprep.exe instead of adprep32.exe)
step 3:
Now in PDC, “Raise Domain function Level” to Windows server 2003, if it is in windows 2000 native mode. ( You can do this by right clicking domain name inside “Active Directory users and computers” panel)
step 4:
Now run
d:\support\adprep32.exe /domainprep
step 5:
Now go to ADC (win2k8) and run “dcpromo” and add win2k8 server to existing forest and add as additional domain controller to existing domain.
Select “Yes” when it warns you saying
“you will not be able to install a Read Only Domain Controller in this domain because “adprep/rodcprep” was not yet run. Do you want to continue?”
Now in next step select both DNS Server and GC options for this domain controller.
follow thru the procedure and complete the installation in w2k8 server.
step 6:
Moving 5 FSMO roles:
  1. Schema master
  2. Domain Naming Master
  3. Infrastructure Master
  4. Relative ID (RID) Master
  5. PDC Emulator
To accomplish above task, go to W2k3 server (PDC) and Run
REGSVR32 SCHMMGMT.DLL
from command prompt
(This will add a snap-in to MMC)
step 7:
go to MMC —> FILE —> ADD/REMOVE SNAP-IN
and select “Active Directory Schema” to add
step 8:
Now right click AD Schema and select “Change Domain Controller”. specify the target server name (ADC W2k8 server in our case) and click OK.
step 9:
Again Right Click “AD Schema” and select “Operation Masters” and change it.
Till Now we have transferred “Schema Master” Role to new server.
step 10:
In W2k3 server, go to “Active Directory Domains and Trusts” tool right click “AD Domains and Trusts” and click
“CONNECT TO DOMAIN CONTROLLER” option and select W2K8 target server (important step)
and then select “Operations Master”. Now in the pop-up menu you click “Change” option to transfer the DN master role to W2K8 server from PDC.
step 11:
Go to W2K8 server ( ADC) and open “AD users and Computers” and right click <domain name>
and select “Operations Master”.
 From here you can change
RID , PDC and INFRASTURCTURE Master to your W2K8(ADC) server.
after doing above three changes, go to command prompt and check who holds FSMO roles by typing “netdom query fsmo” and ensure the W2k8 holds all 5 roles now.
step 12:
how to transfer DHCP server to new server ?
Go to your PDC Dhcp server and stop the Dhcp service.
open command prompt and type
“netsh dhcp dump > c:dhcp.txt “
this will export dhcp settings to the text file.
Now stop DHCP service in new server if running and copy this file to new server W2k8 and run following command
“netsh exec > c:dhcp.txt and start the dhcp services in new server.
also ensure you change your Primary and Secondary DNS server, WINS server settings in dhcp to new server W2k8.
step 13:
Finally last step is to decommission W2k3 old server.
Now unplug NIC and log in to new W2k8 server.
Go to your Advanced network settings and add the old server W2k3 IP address as additional IP in the new server NIC card and change the DNS settings pointing the new server.
step 4:

 

Seafile Server Setup Tips

How to change the default port of http server ( seahub server from port 8000)?

step-1:
Edit “../ccnet/ccnet.conf” file and change the port number to 80 from 8000 and save.

step-2:
Edit “../seafile-server-latest/seahub.sh” file and change the port no. to 80 from 8000 and save.
now restart the seahub services ( “../seafile-server-latest/seahub.sh restart”)

How to reset the admin password ?
Execute “../seafile-server-latest/reset-admin.sh” to change the password