Archive for category: Learning & Educations

SSH_Security

On-Premises SFTP Servers: Unlocking the Secrets to Secure File Transfer

In today’s digital landscape, secure file transfer protocol (SFTP) has become an essential too...

Credit: Pixabay

Benefits of using SFTP / File Transfer for Civil Engineers & Project Managers

In the construction and civil engineering sectors, managing documents securely and efficiently is cr...

regreSSHion

OpenSSH Server: CVE-2024-6387 (regreSSHion)

The Research Security Company (Qualys Threat Research Unit) discovered an SSHD vulnerability (NVD &#...

Introduction to Model Validation for Machine Learning / Data Science

Key Points Know the importance of training, validation, and test sets to prevent bias The dif...

Critical Infrastructure - Image Credit Pixabay

Cybersecurity for Critical Urban Infrastructure

Hi, my name is Harry and in this post, I am going to share with you some of what I’ve learned ...

Public Key Authentication

Porta SFTP Server Public Key Authentication

Porta SFTP Server supports multiple authentication options such as username and password and public ...

SSH & SFTP Server Resource Consumption Attack & Prevention

In this post, we will discuss the Resource Consumption Attack that can be initiated by Denial of Ser...

time-series-cum-sum

Calculate Cumulative Sum Time Series (CUSUM Change Detection)

A cumulative sum is a way of calculating how a number grows over time. A use case of this is to show...

R: Play With Collatz Conjecture

We all know that programming is fun but sometimes it can also be boring. In this blog let’s se...