Possibly Most Important Parameter to Change is TTL or Expires. We Have Pointed How To Change CDN Object Metadata in HP Cloud CDN With cURL. We observed to get the data written as metadata but unfortunately we could not change the Expires or TTL. HP Cloud CDN means we are communicating with Akamai CDN Service via HP Cloud OpenStack Swift as HP Cloud's Customer, it is not exactly easy to predict … [Read more...]
Cloud Computing
Cloud computing is becoming more and more important. Here are articles on Cloud Computing,Cloud Server,SaaS,PaaS,IaaS and Cloud related technology.
Install OSSEC HIDS Security on Ubuntu 14.04 (HP Cloud)
OSSEC is a Host-based Intrusion Detection System Free Software. Here is How to Install OSSEC HIDS Security on Ubuntu 14.04 on HP Cloud Server. Previously we have talked about the theoretical aspect of Host-based Intrusion Detection System. Planning to Install OSSEC HIDS Security on Ubuntu 14.04 on HP Cloud HP Cloud has router. We need one Ubuntu 14.04 server, Apache2, PHP, … [Read more...]
How To Get Auth Token in HP Cloud OpenStack Swift?
Here is How To Get Auth Token in HP Cloud OpenStack Swift, Which is Possibly Most Frequently Asked Question. It Will Also Work For CyberDuck. OpenStack or OpenStack Swift is Free Software but in real life we actually can not use one providers method on another provider, due to difference in installation. Otherwise tools used for Rackspace Cloud Files would fully worked. Honestly, you need a … [Read more...]
What is Host-based intrusion detection system (HIDS)?
What is Host-based intrusion detection system (HIDS)? HIDS looks for potential risks by monitoring & analyzing a computing system & network. These are softwares. Typical configurations allow several HIDS scattered around the network and send their results to a centralized server that scanned for risks and alerts. First type of intrusion detection software that was designed, with the … [Read more...]
Nginx WordPress Configuration Sample File
Here is Ready to Use Nginx Wordpress Configuration Sample File Which Can Used With Either Community Edition of Nginx or Nginx Plus & PHP5-FPM. Basic steps to install WordPress on HP Cloud with Nginx or on Rackspace has discussed numerous times, we have a video guide to install Nginx for running WordPress for HP Cloud too. Nginx Wordpress Configuration : Basics We are … [Read more...]
Nginx Load Balancing SSL Termination (HP Cloud+Ubuntu)
Here is How To Setup Nginx Load Balancing SSL Termination on HP Cloud Running Ubuntu Latest Version. Supported by both Nginx Free Ed. & Plus. For HP Horizon Cloud, we need some special extra steps for the first time as there is router. The commands, definitely will remain the same for any cloud service provider. Prerequisites of Nginx Load Balancing SSL Termination We are … [Read more...]
What is Mobile Cloud Computing?
What is Mobile Cloud Computing? How resource-constraint mobile devices utilize the computational resources from cloud computing to the end user? In June 2013, IEEE Wireless Communications Magazine published a Special Issue on Mobile Cloud Computing with an article named GEARING RESOURCE-POOR MOBILE DEVICES WITH POWERFUL CLOUDS: ARCHITECTURES, CHALLENGES, AND APPLICATIONS authored by Fangming Liu, … [Read more...]
XMPP Messaging Servers For Running on Cloud IaaS
Here Are Some XMPP Messaging Servers For Running on Cloud IaaS - Unlike Skype or WhatsApp, These Are Free Software For Enterprise Grade Privacy. It is quite expected that WhatsApp will have privacy issues, they are not suitable for the our grade of security and privacy aware users. They are kind of hyped messaging apps for carrying out the Governmental Spyware Activities like … [Read more...]
Print Without Commented Out Lines on SSH / CLI
Users searches with different phrases like how to cat and remove commented lines. Here is How to Print Without Commented Out Lines on SSH/CLI. PRINT is the right phrase. There are many tools and combination of commands to do the same work. Why only cat, there are many other animals on this Earth! Whatever you use, you probably need to use unix pipe. When We Need to Print Without … [Read more...]
HP Cloud IPv6 : Method to Use on Instances
One of the commonly asked question is around HP Cloud IPv6. At the time of publication of this guide there is no official way except DIY methods. Previously, we have discussed about IPv6 through many articles. As like HP, we are not exactly interested about adding IPv6 to the current instances. There are several reasons and one of them is security. HP Cloud IPv6 : … [Read more...]
What is undercloud and what is overcloud?
OpenStack-on-OpenStack or TripleO is an official OpenStack project for deployment of OpenStack systems. It is often asked by the new users - what is undercloud and what is overcloud? As can be understandable, all of these phrases are related to OpenStack Cloud Computing Software Development and HP Helion Cloud. HP is the single largest code contributor to OpenStack and there is HP Helion OpenStack … [Read more...]