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Security

Spring Security – A Starter Guide

Scala, spring boot, , , , , , , ,

Reading Time: 5 minutes spring security – authentication and authorization in detail Topics covered Basics of spring security What is spring security? What spring security can do? 5 core concepts of spring security and their detailed breakdown. Definition of Spring Security : The proper definition of spring security is: spring security is an application level security framework that provides ways to to apply application level security to the application. Continue Reading

Angular Routing Guards: Understanding canActivate Guard (Part-2)

Angular, AngularJS, Tech Blogs, User Interface (UI), Web Application, , , , ,

Reading Time: 7 minutes If you are trying to block some routes from loading based on some permissions or blocking a route based if not authenticated, then you can read along and at the end, you will understand about the canActivate Guard. In the series of Angular Routing Guards Part-1, we’ve learned and understood the basics of angular route guards. If you’ve no prior knowledge about Angular Route Guards, Continue Reading

How to build Face Detection system using Viola Jones Algorithm

ML, AI and Data Engineering, , , , , , ,

Reading Time: 5 minutes Object Detection is to locate the presence of objects and types or classes of the located objects in an image. Face detection is a particular case of Object Detection. The objective of face detection is to find and locate faces in an image. It is the first step in automatic face recognition applications. Face detection has been well studied for frontal and near frontal faces. Continue Reading

Vault: How to integrate with Jenkins?

Scala, ,

Reading Time: 5 minutes What is Vault? Hashicorp Vault is a tool for managing our our secrets. It has support for multiple secrets and we can enable access to both humans and machines separately. Secrets can be stored, dynamically generated, and in the case of encryption, keys can be consumed as a service without the need to expose the underlying key materials. In terms of its architecture, it has Continue Reading

Understanding DevSecOps for Kubernetes

DevOps, Kubernetes, Security, ,

Reading Time: 4 minutes Increase in Security Demands for Cloud Native Ecosystems In today’s world, the need for securing our cloud native clusters has increased more than ever. Also this year, cloud-native security is again top trending, according to a report published by Gartner. DevSecOps is a simple answer to multiple questions. In the recently concluded KubeCon 2020, we saw that a lot of organisations are taking huge strides Continue Reading

Configure Kerberos server and client

DevOps, ,

Reading Time: 4 minutes Before moving ahead to the configuration of Kerberos let’s discuss why we need Kerberos. In this digital world, cybercrime is increasing in ways where no companies are safe. Cyber attackers are targeting companies to steal important data. For good practice, companies should adopt powerful solutions which help to keep their data secure and safe from these attackers. Today I am talking about a most secure Continue Reading

A Quick Guide through UFW – Uncomplicated Firewall

DevOps, linux, Security, Tech Blogs, , , ,

Reading Time: 4 minutes UFW, short for Uncomplicated Firewall, is basically a simplified firewall mechanism that is implemented upon iptables itself. As a result, making it much easier to configure ufw than to configure iptables. Therefore, it can be said that ufw is technically a program for managing a netfilter firewall which aims to provide an easy to use interface for the user. Need for UFW – uncomplicated firewall Continue Reading

Security In DC/OS

DevOps,

Reading Time: 6 minutes Every company’s most valuable asset is its data. However, that data is also constantly under threat from bad actors around the world. To retain the trust of their customers, partners, and shareholders, every business needs to protect their data and applications. DC/OS Enterprise offers a range of features that allows you to secure your cluster and prevent breaches and other attacks. So, let’s see the Continue Reading

Wapiti, The web-application vulnerability scanner

Scala, , ,

Reading Time: 3 minutes Alright, Today I have come up with an interesting topic which is Wapiti. It is nothing but a tool, we will talk more about Wapiti in a while but let’s first talk ‘Why wapiti’. So, next when you are done with your application from development to testing make sure you have tested it against attacks and vulnerabilities out there on the internet. You can protect Continue Reading

SQL made easy and secure with Slick

Database, Scala, Security, Slick, SQL, Tutorial, , , , ,

Reading Time: 5 minutes Slick stands for Scala Language-Integrated Connection Kit. It is Functional Relational Mapping (FRM) library for Scala that makes it easy to work with relational databases. Slick can be considered as a replacement of writing SQL queries as Strings with a nicer API for handling connections, fetching results and using a query language, which is integrated more nicely into Scala. You can write your database queries Continue Reading

JWT Authentication with Play Framework

Play 2.4.X, Play Framework, Scala, , ,

Reading Time: 3 minutes In this blog, I will demonstrate how to implement JWT Authentication with Play Framework. JSON Web Token (JWT) is a compact, self-contained which means securely transfer the information between two parties. It can be sent via Post request or inside the HTTP header. This information can be verified and trusted because it is digitally signed. JWTs can be signed using a secret or a public/private key Continue Reading

Create a self-signed SSL Certificate using OpenSSL.

Scala, Security, , , , , , , , , , , ,

Reading Time: 3 minutes In this blog I’ll be giving a little bit of insight on SSL certificates and then how to create a self-signed certificate using OpenSSL. Let’s start with  “What is an SSL Certificate?“ SSL stands for Secure Socket Layer. SSL is a global standard technology that creates encrypted communication between web browser and web server. It helps to decrease the risk of losing your personal information(e.g passwords, emails, Continue Reading

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