Monthly Archive: January 2017
techspacekh
January 30, 2017
1. Overview When you have only wired internet connection with your laptop computer running Windows 10 Operating Systems (OS), you would probably want your other devices such as smart phones or tablets to be able to connect to the internet too. In this tutorial will show you how to…
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techspacekh
January 27, 2017
1. Overview The idea of installing an Operating System (OS) such as Windows 10 Or Ubuntu Desktop using a USB flash drive is very famous now. It probably because the OS file size is bigger now and also the new version of computers does not have CD ROM come…
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techspacekh
January 23, 2017
1. Overview It is the security best practice that the root user is not recommend to login to the system whether from console or remotely. It is recommended to use normal user to login to the system and use command “sudo” to perform the task that required root privilege….
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techspacekh
January 20, 2017
1. Overview After finished installing a new Debain 8.x server, there are some primary configurations that we need to do to ensure that the new server is ready for any further services/applications installation and configuration. The following tutorial will covers some initial tasks that is needed to be done…
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techspacekh
January 18, 2017
1. Overview When we install a new Linux Operating Systems (OS), it is a difficult decision to set how much space for each partition because those partitions would be filled up quickly for some reasons. With Logical Volume Manager (LVM) created during a Linux Operating Systems (OS) installation, we…
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techspacekh
January 16, 2017
1. Overview Sometime ago if you want to play around with VMware vSphere Hypervisor, the ESXi host, you need to have a dedicated server hardware with a CPU that support virtualization technology. Luckily,the new version of VMware Workstation now can support ESXi host, the VMware vSphere Hypervisor. In this…
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techspacekh
January 14, 2017
1. Overview In the previous article we had implemented IPSec VPN site-to-site between head office and branch office. Normally as the business grow, there are more branch offices to be created. So, we need to configure another IPSec VPN site-to-site between head office and the new created branch office….
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techspacekh
January 13, 2017
1. Objective In this article will give some ideas to fix the problem that an email was sent but it is fail to deliver to an external recipient email. 2. Problem Description An internal user complains, while the rest is fine, that she/he had sent an email to…
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techspacekh
January 12, 2017
1. Overview The price of Cisco ASA firewall appliance is very expensive comparing to Cisco router. Due to budget limitation, some companies would prefer to use Cisco router as a VPN gateway instead of Cisco ASA firewall appliance. In this article will demonstrate how to configure site-to-site IPSec VPN…
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techspacekh
January 11, 2017
1. Overview In the previous article we had talked about configuring IPSec VPN site-to-site between head office and branch office with two Cisco ASA firewall appliances. Sometime, there is a case that both sites are not using the same devices. In this article will show you how to configure…
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