Formal Language
A formal grammar is a specific set of rules to be followed by a language. A well-formed language is a language that follows a formal grammar. A formal language consists of words whose letters are taken from an alphabet and…
Digitalización del sector público en España
Este artículo es una introducción a la digitalizacion del sector público en España. Estrategias de digitalización del sector público en España Estrategias TIC de España: Plan de transformación digital de la AGE y sus OOPP (2015-2020) Plan de transformación digital…
Information Security Indicators
This post is about information security key indicators and measures. Concepts about Information Security Indicators Good metric are SMART: Indicators featured on this post: Key Risk Indicator (KRI) is a metric used to assess and measure a possible risk. Key…
Software Estimation
This post is a introduction to software estimation. This is reviewed in CSSTIAE topic 2022.99. Software Estimation Methods Estimation methods and models featured on this post: LOC Lines of Code (LOC) It can be considered a size estimation method. COCOMO…
Filesystem Hierarchy Standard
The filesystem hierarchy standard (FHS) is a filesystem standard that is used in most Unix-like OS, most notably Linux. It is maintained by the Linux Foundation. Examples of Unix-like OSs not using FHS intentionally are GoboLinux and NixOS. Booting /boot…
Data Migration
You can read this data migration. Data Migration Types Data migration types: Refronting Refronting means updating or redesigning the user interface (UI) of an application while keeping the backend largely unchanged. Replacing Replacing means substituting an existing system or application…
Hard Disk Drive Storage
Hard disk drive (HDD) Cylinder skew Example to calculate a cylinder skew. Interleaving means not leaving all sections contiguously and add some skip. Disk interleaving at Wikipedia Disk Arm Scheduling Algorithms The hard disk controller selects the disk arm scheduling…
Security Access Markup Language
Security Access Markup Language (SAML) is both an authentication protocol and XML-based data structure used for authentication. SAML allows to manage identities, authentication and authorization between identity providers and service providers. It defines an infrastructure for key exchange between security…
CCN-CERT
CCN-CERT is an organization that belongs to the Spain public sector. CCN está constituido de acuerdo al 421 El CCN-CSIRT está regulado en el RDL 12 Niveles de peligrosidad de ciberincidentes del CCN-CERT Niveles de impacto potencial de peligrosidad de…
Digital Dashboard
This post is an introduction to digital dashboards. Dashboard is cuadro de mando (CM) in Spanish. Business Activity Monitoring (BAM) is a category of software intended for use in monitoring and tracking business activities. Balanced Scorecard Balanced scorecard is an…