Application SecurityAWSTechnology

AWS Security practices demystified

We come across a lot of instances of Cloud based applications being hit by DDoS attacks. We must accept the fact that most of us are unaware of risks and protection methods available for DDoS protection in the cloud. This blog post emphasizes on understanding DDos attack and providing an approach to prevent unauthorized access […]

Technology

Understanding playbooks in Ansible

My previous blog talks about overview of ansible, installation steps and a small demo on basic functionality of ansible. Ref Link Ansible-Configuration Management System Scope This blog will help you understand the basics of playbook and its terminologies. Ansible Playbook A playbook consists of simple set of steps called tasks that run on remote machines […]

GrailsiOSJava/JVM

Push Notification in IOS Using Grails

Hi All, In my previous blog . I have explained how to send the push notification to Android Device. Now, it’s time to see how we can send push notification to iOS devices. For sending Push Notification in iOS I have used JavaPNS_2.2.jar . So before, directly jumping on example we should know that what […]

AndroidGrailsTechnology

Push Notification in Android Using Grails

Hi All, I had a use case where I need to send the push notification to Android Device using Grails Application. For sending push notification I have used the Android GCM plugin. So, before going further we should know what is push notification and how it works. Push Notification : It is a message or […]

Technology

Getting familiar with Sitemaps

About Sitemap Sitemap is an XML file that include URLs of a website and their basic information like last updated, how often it changes and how much important it is as compared to other URLs by giving its priority. Purpose of Sitemap The information listed in Sitemap.xml file is used by the search engines to […]

Technology

iOS : Working with collection view layouts

In this blog we are going to discuss about “Collection View Custom Layouts” and “Switching between two collection view layouts” in iOS development. First of all we will know about Collection View Layouts. What Is a Layout? UICollectionViewLayout is an abstract class that should not be created itself; its only purpose is to be subclassed. […]

AWSTechnology

Block admin login page attack using Fail2ban

Recently on my project, someone did brute force attack over the login page of WordPress with multiple IPs. In the first response, we have blocked those IP on Nginx conf and later we realized, it would be better if we do it through IPtables. However, this was not enough as we need the manual intervention on the daily […]

Technology

Integrating SpringBoot with Gradle

Springboot support is provided by most of the build tools e.g. Gradle and Maven. Though grails 3.x comes with Springboot and gradle integration, there might come scenarios where you just want to create a very small and simple build that does specific task e.g. a build that will just run some threads and trigger some […]

Technology

The power of YouTube Analytics

  YouTube, the most widespread and popular video site on the web today is humongous in many aspects. YouTube’s growth is still fast-tracking despite taut competition from Facebook and others. Since its launch in November- 2009, YouTube has been home to everything from shaky home movies to fully produced videos. As well as being the […]