Testssl.sh – Testing TLS/SSL Encryption Anywhere on Any Port
testssl.sh is a free and open-source, feature-rich command-line tool used for checking TLS/SSL encryption enabled services for supported ciphers, protocols,
LFCA: Basic Security Tips to Protect Linux System – Part 17
Now more than ever, we are living in a world where organizations are constantly bombarded by security breaches motivated by
LFCA: Learn Cloud Costs and Budgeting – Part 16
Over the years, there has been an exponential adoption of Cloud services as organizations seek to tap into the numerous
How to Install and Setup Apache Spark on Ubuntu/Debian
Apache Spark is an open-source distributed computational framework that is created to provide faster computational results. It is an in-memory
How to Monitor Linux Server and Process Metrics from Browser
In the past, we’ve covered lots of command-line-based tools for monitoring Linux performance, such as top, htop, atop, glances, and
How to Install Apache Nifi in Ubuntu Linux
Apache NIFI is an open-source scalable tool to manage transformation, data routing, and system mediation logic. To put it in
LFCA: Learn Serverless Computing, Benefits and Pitfalls – Part 15
Serverless technology has generated a lot of hype in the tech community evoking a lot of curiosity and receiving some
How to Use Nmap Script Engine (NSE) Scripts in Linux
Nmap is a popular, powerful and cross-platform command-line network security scanner and exploration tool. It can also help you get
9 Command Line Tools for Browsing Websites and Downloading Files in Linux
In the last article, we have covered few useful tools like ‘rTorrent‘, ‘wget‘, ‘cURL‘, ‘w3m‘, and ‘Elinks‘. We got lots
LFCA: Learn Cloud Availability, Performance, and Scalability – Part 14
In the previous topic of our LFCA series, we gave an introduction to Cloud computing, the different types and Clouds,
LFCA: Learn Fundamentals of Cloud Computing – Part 13
Cloud computing is a popular buzzword that refers to an on-demand technology that has taken over the technology world by
Digitally Sign Documents in Linux Using ONLYOFFICE Desktop Editors
One of the most reliable ways to protect your documents and their content from any alterations is using a digital