#cacert

Add the Organization’s SSL Certificate To Allow JDK Behind the Proxy

I recently had an issue with my Organization’s laptop, which uses the proxy.

Containerize the App

We have an OpenAPI spec, an app that implements that spec, and it’s tested.

Installation of `kinesis-mock` failed in LocalStack

When I was setting up Kinesis on my local machine using LocalStack, I experienced an errorInstallation of kinesis-mock failed when I tried…

Android Burp CA Cert Set Up

Setting up your Burp Proxy for use with Mobile Application Testing is a simple but scattered task at time. This is my person notes on quick…

Converting Certificates to PEM

Normally certs come in different formats, DER, CER etc and it might be necessary to convert formates, which is very easy to do with openssl

Setting Up Java

Every time I get a new computer, I go through this process so I thought I might as well document it to remind me of what to do and to teach…

Server Certificate Verification Failed. CRLfile: none

Let’s Encrypt’s  — a free, automated, and open certificate authority, root certificate “DST Root CA X3” expired on Sep 30, 2021.

keytool : Generate cacert ( server cert ) from URL and port (SSL from AWS ACM)

How to fix your connection is not secure in burpsuite.

Software is Preventing Firefox From Connecting to THis Site

Processing 에서 SSL 인증서 업데이트

필자는 Processing 이라는 java 기반 프로그램을 즐겨 사용한다.