Reading Time: 3 minutes Hey folks in this blog post we would be looking over how we can store our git credentials in an encrypted format over linux remote servers, let’s first quickly have a look why we want to do it and what git provide us with as options. Git credentials helpers So git provide many types of credential helpers like Store The first and most basic type Continue Reading
Reading Time: 3 minutes In this blog, we will discuss the Vault. In modern scenarios, we want to secure our system as much as possible. We don’t want to store our secret keys and certificates in the system or configurations. We need a place where we can keep our secrets with more security and access them securely whenever we need them. We can use the Vault. Vault is the Continue Reading
Reading Time: 3 minutes Vega – Web security scanner and web security testing platform. Alright, Today I have come up with an interesting topic which is Vega and this blog is inspired by the last blog I wrote on web security. Vega is nothing but a tool, we will talk more about Vega in a while but let’s first talk ‘Why Vega’. So, next when you are done with your Continue Reading
Reading Time: 1 minute Actions in Play Framework plays an important, the requests received by a Play application are handled by an Action. Action composition is an incredibly powerful way to enhance or restrict controller behaviour. In Play Framework controllers consist of methods that create Action objects to handle the incoming requests. A play.api.mvc.Action is basically a (play.api.mvc.Request => play.api.mvc.Result) function that handles a request and generates a result to be sent to the client. We can Continue Reading
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
Reading Time: 3 minutes Now Days it is very convenient to use Remote Desktop Protocol(RDP) for accessing remote system over Internet, specially server systems(either client to server or server to server), although it is very convenient and easy way to access remote systems but it may cause big loss as it may provide an opportunity for remote attackers to guess logon credentials of client. There may present many ways Continue Reading
Reading Time: 1 minute Hi all, Knoldus has organized a 30 min session on 3rd March 2017 at 4:50 PM. The topic was Introduction to AWS IAM. Many people have joined and enjoyed the session. I am going to share the slides here. Please let me know if you have any question related to linked slides.
Reading Time: 2 minutes Hi guys, In my last blogs I explained how one can create a self-signed certificate and KeyStore in PKCS12. You can go through the previous blog, as we’ll be needing certificate and keystore for handling HTTPS requests. https://blog.knoldus.com/2016/10/18/create-a-self-signed-ssl-certificate-using-openssl/ https://blog.knoldus.com/2016/10/26/how-to-create-a-keystore-in-pkcs12-format/ Akka-HTTP provides both Server-Side and Client-Side HTTPS support. In this blog I’ll be covering the Server-Side HTTPS support. Let’s start with “why do we need server-side HTTPS support?” If we want the communication between the browser and Continue Reading
Reading Time: 2 minutes In my last blog I explained how to create a self-signed SSL certificate. You can go through the previous blog and generate the certificate and private key as we’ll be needing it for creating a KeyStore. Create a self-signed SSL Certificate using OpenSSL. In this blog I’ll be explaining how one can create a KeyStore in PKCS12 Format using OpenSSL. Let’s start with “What is Continue Reading
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
Reading Time: 3 minutes In this article we will discuss about , how to implement authentication or authorization in Akka HTTP routes using JWT . As we know Akka HTTP is full implementation of server and client side HTTP stack on top Akka actor and Akka stream . Now Let’s we talk about JWT. what is JWT ? JSON Web Token (JWT) is an open standard (RFC 7519) that defines Continue Reading
Reading Time: 4 minutes We all use web applications everyday whether we consciously know it or not. That is, all of us who browse the web. Now a days we have seen a significant surge in the amount of web application specific vulnerabilities that are disclosed to the public. No web application technology has shown itself invulnerable, and discoveries are made every day that affect both owners and users security and privacy. Security Continue Reading
Reading Time: 3 minutes Hola!! As you all aware of that vulnerabilities can cost you much more and as a developer you don’t need your website to have vulnerabilities (at least I am 😛 ). And for testing for loopholes in your application can be painful, So here I am to show you a quick demo on how to test your web application for these vulnerabilities. So we will use a known Continue Reading
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