Miguel's Blog · Serverless · Security

How to write to CXOs and supervisors

Mar 31, 20214 min read

This post will teach you how to write to high-level business people. Over ten years ago I enrolled into an MBA where I learned how to write to high-level business people. I have refining what I learned since then. I am sharing what I have learned to ...

Donate cryptocurrency to non-profits by browsing the web

Mar 27, 20218 min read

We can support a school, a religious organization, and any non-profit by simply doing what we already do: browsing the web. Imagine that every time we do anything on a web browser, we support our favorite non-profits. We can achieve it through crypto...

How to use CryptoJS and Cookies to Work with Secrets in Postman

Feb 4, 20214 min read

In my previous article, we explored how to use cookies in Postman to store your secrets. Depending on your security requirements, you may need to use cryptography. This is where CryptoJS can help. Script to Generate an Encrypted Secret We can use a l...

Using Many Email Addresses to Reduce Your Cybersecurity Risk

Jan 10, 20214 min read

The days of having one email address are over. We are putting all our eggs in one basket by having one address. If someone hacks that account, we could be in big trouble. Guessing An Email Address Guessing an email address can be easy. We can guess a...

Finding Winning Stocks with Web Scrapers, and Serverless (AWS Lambda and DynamoDB)

Jan 4, 20216 min read

A few friends and I chat about stocks, share ideas, and encourage each other. A few months ago, I realized we needed some automation to help us find winners. I chose to use a serverless solution to build this system. There are many good stocks and fi...

Serverless Best Practices on AWS

Dec 13, 20209 min read

Do your serverless deployments go like this? It’s so easy to quickly deploy serverless resources. Because of this, we should follow best practices to protect our resources, applications, and cloud service provider accounts. Here are some best practic...