Pablo Gallardo

Pablo Gallardo

Cybersecurity and IT professional. Find more info at pmgallardo.com

Kerberos

Kerberos is both an ticket-based Authentication, Authorization and Accountability (AAA) network protocol and a SSO implementation: It is the most common ticket system, used for example in on-premise Windows networks. Kerberos issues tickets that can be presented to various services…

Data Science and Engineering

This post is about data science and engineering, that can be considered one of the main fields of information technology. You can read this post about information Technology Types of Data according to its Structure Types of data: An example…

Business Intelligence

Business Intelligence (BI) Business Intelligence Software Products Business Intellegence Products: SpagoBI SpagoBI is FOSS under a license MPLv2. SpagoBI code repository Qlik Sense Qlik Sense is newer than QlikView, an it is SaaS exclusively. Qlik Sense official website Tableau Tableau…

Evidence in Digital Forensics

Evidence is an important part of digital forensics. Standard of Evidence The standard of evidence is the level of certainty and the degree of evidence necessary to establish proof in a proceeding. Evidence collected during investigations needs to follow standards…

ZX Spectrum Retro Emulation Consoles

This post summarizes consoles that emulate the hardware of the (now retro) console ZX Spectrum. List of ZX Spectrum Retro Emulation Consoles ZX Spectrum retro emulation consoles: ZX Spectrum Vega ZX Spectrum Vega was developed by Retro Computers. Its successor,…

Digital Forensics

Computer forensics is a branch of digital forensics. Digital Forensics Concepts Digital forensics concepts: Evidence You can read more about evidence on this post. Digital Forensics Incident Response (DFIR) Digital Forensics Incident Response (DFIR) is a specialized field within cybersecurity…

Free and Open Source Software

Free and open source software (FOSS) is software that uses a software license that is both recognized as “free” by the Free Software Foundation (FSF) and “open source” by the Open Software Initiative (OSI). The definitions of “free” (based on…