Spyware
Spyware: A type of malicious software that covertly collects information about a user or organization without consent, often for personal or financial gain. Spyware can monitor and capture keystrokes, web browsing history, passwords, and other sensitive data. Anti-spyware tools and best practices in cybersecurity hygiene are essential to protect against such invasive software.
SQL injection
SQL Injection: A method of attack where an attacker inserts or manipulates SQL queries through user input fields to execute unauthorized SQL commands. This is a critical security concern in databases, as it can lead to unauthorized access, data retrieval, or data manipulation. Examples include using SQL code in login forms to bypass authentication or […]
Standalone System
Standalone System: An independent system or network infrastructure that functions without the need for external networks or systems. It’s designed to operate autonomously, often for reliability and security, such as an isolated network that does not connect to the internet.
Stealth virus
Stealth virus: A type of malicious software designed to avoid detection by security software and system monitoring tools. It uses various mechanisms such as obfuscation, encryption, and polymorphic techniques to disguise its presence within the infected system. By concealing itself and its activities, a stealth virus can compromise a system without alerting the user or […]
Steganography
Steganography: The practice of concealing information within another piece of information. It is often used to embed secret messages in images, audio files, or other data carriers in such a way that no one except the sender and intended recipient even realizes there is a hidden message. In a security context, steganography can be used […]
Storage Area Network (SAN)
Storage Area Network (SAN): A high-speed, specialized network that provides block-level network access to storage. It is typically used in data centers to enhance storage devices’ functionality by making them appear as locally attached devices to the operating system of a server. SANs aid in improving application availability, enhancing performance, and facilitating disaster recovery processes.