This post explains the concept of challenge-response authentication. Concept of Challenge-Response Authentication In computer security, challenge–response authentication is a family of protocols in which one party presents a question (“challenge”) and another party must provide a valid answer (“response”) to…
CISM (Certified in Information Security Manager) is a certification issued by professional association ISACA. The purpose of this post is to provide information to future exam candidates about how to pass the exam, based on my own experience. Frequently Asked…
This post provides a list of common Cybersecurity Attacks. List of Common Cybersecurity Attacks Non-exhaustive list of common cybersecurity attacks: Brute-force Attack A brute-force attack (a.k.a. brute force cracking) is the cyberattack equivalent of trying every key on your key…
Let’s say you have a computer that have Windows 10 as its default operating system (OS). Then you manage to install a Linux distribution (e.g., Ubuntu) alongside Windows 10. But then you change your mind and you want to restore…
Visit Microsoft Media Creation Tool from this external link. Download “Microsoft Media Creation Tool”. Run the tool from a Windows computer and follow these ISO creation steps: Accept Terms & Condition Select ‘Create installation media (USB flash drive, DVD, or…
The purpose of this post is to explain some ways to register the GPS coordinates while doing a route Mobile apps GPX GPX Viewer Pro y is the premium version of free app GPX Viewer. GPX Viewer Pro allows to…
Risk Management is a process aimed at achieving an optimal balance between realizing opportunities for gain an minimizing vulnerabilities and loss. Business Impact Analysis (BIA) is performed to determine the impact of losing the availability of any resources to an…
Differences: Accountability: Is individual. It is granted according to skill set, rol or strenghts. Responsibility: Can be shared. You can work with a team of people to divide responsibilities. External references “Difference between responsibility and accountability in leadership” by Ian…
Mac OS X default printing system does not allow to print multiple ranges of pages of a PDF document, it allows either to print all pages, a single page or a single range. You can open the document with Chrome,…
This post makes reference to personal computers with Windows, Mac or Linux OS’. List of Digital Games Store for PC Steam Windows, Mac and Linux Epic Games Store Windows and Mac Humble Store Windows, Mac and Linux …