Computer security standards refer to a set of guidelines, best practices, and specifications aimed at ensuring the confidentiality, integrity, and availability of information systems. These standards serve to protect computers and networks from unauthorized access, use, disclosure, disruption, modification, or destruction. ### Key Elements of Computer Security Standards: 1. **Confidentiality**: Ensuring that sensitive information is accessed only by authorized users.

InfoSec Twitter refers to a community on the social media platform Twitter that focuses on topics related to information security (InfoSec). This space includes cybersecurity professionals, researchers, educators, and enthusiasts who share insights, news, best practices, and discussions about security threats, vulnerabilities, tools, and technologies. Key characteristics of InfoSec Twitter include: 1. **Real-time Discussions**: Professionals share and discuss the latest security threats, news, incidents, and trends as they happen.

Mobile security refers to the measures and practices designed to protect smartphones, tablets, and other mobile devices from various forms of threats, including malware, data breaches, and unauthorized access. As mobile devices increasingly become central to personal and business communications, transactions, and data storage, ensuring their security is critical. Key components of mobile security include: 1. **Data Protection**: Implementing encryption and secure storage solutions to protect sensitive information on devices.

"Works" in the context of computer security typically refers to the various methodologies, tools, practices, and strategies used to protect computer systems, networks, and data from unauthorized access, damage, theft, or disruption. Here are some key components of computer security: 1. **Authentication**: Verifying the identity of users trying to access a system. This can involve passwords, biometrics, two-factor authentication, and digital certificates.

Eratosthenes was a Greek mathematician, astronomer, and geographer who lived from approximately 276 BC to 194 BC. He is best known for several contributions to mathematics and science, most notably for developing a method to calculate the Earth's circumference with remarkable accuracy. One of his significant achievements is the Sieve of Eratosthenes, an ancient algorithm used to find all prime numbers up to a specified integer.

BlueBorne is a security vulnerability that was discovered in 2017 and affects many devices that use Bluetooth technology. It allows an attacker to take control of devices without needing to pair with them, potentially enabling unauthorized access to sensitive information and execution of malicious activities.

The Cyber Storm Exercise is a series of government-led cybersecurity exercises designed to test and enhance the nation's preparedness for significant cyber incidents. Organized by the U.S. Department of Homeland Security (DHS), Cyber Storm aims to bring together a diverse group of stakeholders, including federal, state, and local government agencies, as well as private sector partners and international participants. The exercise simulates large-scale cyber incidents that could impact critical infrastructure and services, such as energy, telecommunications, and transportation systems.

An Information Exchange Gateway (IEG) is a platform or system that facilitates the seamless exchange of data and information between different systems, applications, or organizations. It is often used in contexts where disparate systems need to communicate with each other, ensuring that data can flow freely and securely across different environments. ### Key Features of Information Exchange Gateways: 1. **Interoperability**: IEGs help different software applications and systems that use various protocols or data formats to communicate with each other.

An insider threat refers to a security risk that originates from within an organization. This type of threat can come from current or former employees, contractors, or any individuals with insider access to an organization's systems and data. Insider threats can manifest in various ways, including: 1. **Malicious Actions**: An employee may intentionally steal data, sabotage systems, or engage in other harmful activities motivated by personal gain, revenge, or other motivations.

Intrusion tolerance refers to the ability of a system to continue operating effectively even in the presence of security breaches or malicious activities. It aims to mitigate the impact of intrusions and maintain the availability, integrity, and confidentiality of the system’s data and services. Key aspects of intrusion tolerance include: 1. **Redundancy**: Implementing redundant components or pathways to ensure that if one part of the system is compromised, others can take over, maintaining service continuity.

MinID (Minimal Identifier) is a digital identity solution developed by the Norwegian government to provide secure access to various online services. It allows users to authenticate themselves using a secure, simplified method, ensuring that their personal information remains protected. MinID is commonly used for accessing government services, healthcare information, and other online platforms that require identification. Users typically create a MinID account by providing personal details, which are then verified.

ISO 31-10 is part of the ISO 31 series, which pertains to the international standardization of physical quantities and units. Specifically, ISO 31-10 deals with the topic of "Space and Time." This standard outlines the definitions and recommended units for various measurements related to space (such as length, area, volume) and time, ensuring consistency and clarity in scientific communication across different fields and disciplines.

A "preferred frame" can refer to several concepts depending on the context, such as in physics, psychology, sociology, or even communication. Here are a few interpretations: 1. **Physics:** In the context of relativity, a preferred frame of reference might refer to a particular inertial frame in which the laws of physics take on a simpler form or are most naturally expressed. However, in relativity theory, there is no absolute preferred frame; all inertial frames are equally valid.

A list of geodesists would typically include notable individuals who have made significant contributions to the field of geodesy, which is the science of measuring and understanding the Earth's geometric shape, orientation in space, and gravity field. Here are some prominent geodesists, both historical and contemporary: 1. **Ferdinand Rudolph Hassler** - An early American geodesist and the first director of the U.S.

National mapping agencies (NMAs) are governmental organizations responsible for the production, maintenance, and dissemination of maps and geospatial data within a country. Their primary role is to ensure that accurate and up-to-date mapping information is available for various purposes, including: 1. **Geospatial Data Management**: NMAs collect, manage, and coordinate geospatial data, which includes topographic, geological, hydrological, and demographic information.

Specific activity is a term commonly used in biochemistry and molecular biology to refer to the activity of an enzyme, protein, or other biological molecule per unit of mass or concentration. It is typically expressed as units of enzyme activity (such as micromoles of substrate converted per minute) per milligram of protein, or in a similar measurement that allows comparison of the activity relative to the amount of the substance present.

The Spatial Geodesy Research Group typically refers to a research group or academic department focusing on the study of geodesy, which is the science of measuring and understanding the Earth's geometric shape, orientation in space, and gravitational field. Geodesy is essential for applications in navigation, mapping, Earth observation, and understanding tectonic processes.

The University of Architecture, Civil Engineering and Geodesy (UACEG) is a higher education institution located in Sofia, Bulgaria. It is well-known for its specialized programs in architecture, civil engineering, and geodesy. The university aims to provide students with a strong theoretical foundation and practical skills necessary for professions in these fields. UACEG offers various undergraduate and postgraduate programs, research opportunities, and engages in collaborative projects with industry partners.

The European Journal of Remote Sensing (EJRS) is a scientific journal that focuses on research and advancements in the field of remote sensing. It covers a wide range of topics related to remote sensing technologies, applications, data analysis, and methodologies. This can include studies involving satellite and aerial imagery, sensor technologies, data processing techniques, and the application of remote sensing in various fields such as environmental monitoring, urban studies, agriculture, and land management.

A geodetic datum is a reference framework used in geodesy, which is the science of measuring and understanding the Earth's geometric shape, orientation in space, and gravitational field. It provides a standard for mapping and identifying locations on the Earth's surface. A geodetic datum consists of: 1. **Reference Ellipsoid**: A mathematically defined surface that approximates the shape of the Earth, allowing for the calculation of geographical coordinates (latitude and longitude).