Is not it paradoxical when we are saying against cloud computing is bad but publishing guides on how to install, configure server softwares on cloud server? No. Public Cloud is Deceptive From Sysadmin's Point of View When Usage of RAM is More. Here Are Top Reasons Why Cloud Server Sucks Your Bucks. Cloud Server Sucks Your Bucks Because You Use Some Swap as Physical RAM, Virtual … [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.
CDN Integration With Apache mod_cdn
We can do CDN integration in many ways. Internap Has an Apache2 Module for CDN-ifying a Website. It is buggy, that is the problem. Here is How To Rewrite CDN URL Rather CDN Integration With Apache mod_cdn Module. This method works with only certain CDNs, others may need modification of code. Our guide is for KeyCDN which we talked about in earlier post (it is possibly better to read if you are not … [Read more...]
Why Cheap Dedicated Server is Good Over Cloud Server Now
Peoples are using Rapsberry Pi to host websites now. So far, Aruba Cloud like 1GB RAM at 1 Euro/month, 6GB RAM at $7/month OpenVZ was bad news for DigitalOcean, Linode, Amazon like providers. Sadly, Dedicated Servers are starting from as low as 10 Euro or lesser. Cheap Dedicated Server is Good Over Cloud Server Now Because of Many Problems. We will talk about where are the problems of Cloud … [Read more...]
Fix WordPress 4.7 Upgrade Failed : Nginx+PHP7+HTTPS+Genesis+W3TC
WordPress 4.7 version auto update to WordPress 4.7 likely to break website. Our step by step guide to fix WordPress 4.7 upgrade failed with Genesis and W3 Total Cache. It is really not for Shared Server users but they can modify steps. We do have guide to use limited SSH on some shared server. As you can see we are loading website, it was down for failed upgrade and took 1 hour to fix. Please … [Read more...]
Tools & Commands For Testing Brute Force Vulnerability (White Hat)
Previously we delivered three guides - IPTables Basic Chapter 1, IPTables Basic Chapter 2, IPTables Basic Chapter 3 for the new server users. If you fall among that group, please check the articles for any missing step to arrange a basic security. After Securing Server, Basic Penetration Testing For Security is Needed. Here Are Few White Hat Tools & Commands For Testing Brute Force Vulnerability. … [Read more...]
List of Cloud Orchestration Tools For On-Premise
Gartner has estimated that 50% of enterprises will deploy hybrid clouds by 2017. Gartner has a quadrant for selecting the cloud management platforms. We want that most serious users have some own hardware. This want is for practical reasons including current increasing security threats. Orchestration means automation process for organization, coordination, and management of complex computer … [Read more...]
Setup Fail2Ban Log Analytics Graph With badips.com
This guide with badips.com is kind of officially known reporting and analysis system. You already have one config file in Fail2Ban software by badips.com. We are showing the steps of how to setup Fail2Ban log analytics graph with badips.com and get a basic online Pie Chart analysis of the attackers. It is very easy and free service. You should use it because the reporting attackers IPs is … [Read more...]
HTTP/2 Server Push : Nginx & WordPress
Here is a Clear, Easy Guide on HTTP/2 Server Push. Nginx & WordPress is Commonly used Combination For HTTPS on Cloud to Dedicated Servers. We need to clarify some matters which are probably not clear. HTTP/2 Server Push Nginx has been more a buzzword than real guides and usage. It is CloudFlare who has support. Unless RFC is followed, other resources will not … [Read more...]
Nginx IPv6 Reverse Proxy Configuration For HSTS Website
In Previous Guide We Have Talked How To Add IPv6 to IPv4 Server With Nginx Reverse Proxy To Have IPv6 on IPv4 Only Hosts. In this Guide We Will Show the Nginx IPv6 Reverse Proxy Configuration For HSTS Website. Which is Slightly Different than Normal HTTPS Website. Improperly Configured Proxy Will Break HSTS Header By Repeating the Sequence. It is not only HSTS, but also HPKP and Alternate Protocol … [Read more...]
Fail2ban GeoIP Action Script to Block SSH by Country
In our previously published guide, we used a bash script to limit SSH access by countries to save ourselves from SSH Brute Force attack. But, Instead of Using Bash Script to Restrict SSH by Countries Based on GeoIP, We Can Create Fail2ban GeoIP Action Script to Block SSH by Country. We have not said this one as first method because the usage way for these two methods are quite different from OSI … [Read more...]
Cloud Computing Jobs is Facing Deficit of Skilled Candidates
Computer Engineering, IT Sector demands more skilled manpower is often misinterpreted. Cloud Computing jobs is currently facing deficit skilled candidates. Some companies having difficulties to get candidates with sufficient working knowledge. Open Source PaaS platform Cloud Foundry (CF) is an open source PaaS platform who talked about the difficulties companies are encountering. Previously, … [Read more...]