This post features abstract IT security models. List of IT Security Models IT security models featured on this post: Belle-LaPadula Belle-LaPadula focuses on confidentiality. Biba Biba model focuses on integrity rather than confidentiality. Clark-Wilson Model Graham-Denim Model HRU Model Harrison-Ruzzo-Ullman…
A VPN service offers a public virtual private network (VPN), usually under a fee. VPN services are used to be able to surf the internet without servers being able to track you original IP or region. List of VPN Services…
This post is about aspects to take into account regarding PDF format and the security. PDF files are considered “immutable” and are used by many people to handle sensible documents, such as contracts or agreements. However, these documents are not…
This post provides information about application lifecycle support. List of Application Lifecycle Support by Vendor Featured applications on this post: VMWare VMWare lifecycle support You might also be interested in…
This post is an introduction to data backup. Types of Data Backup Types of Data Backup: Full backup means that an exact copy of the original media is done. Differential backup means that only registries that have been modified since…
This post talks about endpoint security on Linux OS. Linux Endpoint Hardening Tools Lynis Lynis is free and open source software (FOSS) tool to audit Unix-like OSs. It is developed by Dutch company CISOfy. Lynis official website Lynis code repository…
This post discusses some aspects of artificial intelligence regarding security. AI Chatbot Security Concerns Summary of AI Chatbot Security Concerns Upload Sensitive Information Users or employees may upload sensitive information to the website. Malicious use of the Application This aspect…
Cl@ve es un servicio público de identificación digital ofrecido por las Administraciones Públicas de España. Es la plataforma para la identificación, autenticación y firma electrónica mediante el uso de claves concertadas, común para todo el Sector Público Administrativo Estatal. Cl@ve…
Voice over IP (VoIP) is a multilayer protocol that encapsulates in a tunnel audio video into IP packets to support voice calls an multimedia collaboration. VoIP is an alternative to the traditional public switched telephone network (PSTN). VoIP Protocols VoIP…
A Content Management Database, CMDB, stores an inventory of configuration items (CIs), it means, hardware, software and network components within a scope, usually an organization, that can be configured. A CI represents an item under configuration management, such as a…