Technology, science and the universe
Service Segmentation
Service segmentation is the practice of separating different services within a network to optimize both security and performance. This technique allows for the creation of subnets or segments that…
CybersecuritySession Firewall
A session firewall is a type of firewall that monitors and controls the state of active sessions on a network. Unlike traditional firewalls that operate based on static rules, session firewalls can…
CybersecuritySession hijacking
Session hijacking is a type of cyber attack in which a malicious actor takes control of a legitimate user's session, allowing them to access sensitive information and perform actions on behalf of the…
CybersecuritySession ID
The session ID is a unique identifier assigned to a user session in web applications and computer systems. This identifier allows tracking of user activity throughout their interaction with the…
CybersecuritySession Identifier
A session identifier is a unique code assigned to a user session in a computer system, allowing for the tracking and management of that session. This identifier is crucial for maintaining the…
CybersecuritySession Key
A session key is a unique key used to encrypt and secure a user session, ensuring that communication between the client and server remains private and protected from unauthorized access. This key is…
CybersecuritySession Limiting
Session limiting is a security technique used to restrict the number of concurrent sessions a user can establish on a system or application. This measure is fundamental to mitigate Distributed Denial…
CybersecuritySet-AuthenticodeSignature
The Set-AuthenticodeSignature cmdlet sets the Authenticode signature for a file, allowing for the verification of the authenticity and integrity of that file. Authenticode is a Microsoft technology…
CybersecuritySetgid
Setgid (Set Group ID) is an access rights flag in Unix-like operating systems that allows users to execute an executable with the permissions of the group to which the executable file belongs. This…
CybersecuritySetuid
Setuid, or 'set user ID', is a security feature in Unix-like operating systems that allows users to execute an executable file with the permissions of the file's owner rather than the permissions of…
CybersecuritySeverity of an incident
The severity of an incident in the context of digital forensics refers to the level of impact that a security event can have on a system, network, or data. This concept is crucial for incident…
CybersecuritySHA
SHA stands for Secure Hash Algorithm, which is used in various applications, including version control systems like Git, to create a unique identifier for each commit. This hash algorithm is…
CybersecuritySHA-1
SHA-1 (Secure Hash Algorithm 1) is a cryptographic hash function designed by the National Security Agency (NSA) and published by the National Institute of Standards and Technology (NIST) in 1995…
CybersecuritySHA-256
SHA-256 is a member of the SHA-2 family of cryptographic hash functions, producing a 256-bit hash value. This function is fundamental in the field of cryptography, as it allows for the transformation…
CybersecuritySIEM
SIEM, which stands for Security Information and Event Management, is a comprehensive solution that provides real-time analysis of security alerts generated by applications and network hardware. Its…
CybersecuritySift
Sift is a fraud prevention platform that helps online businesses protect themselves from fraudulent transactions. Using artificial intelligence and data analysis, Sift enables organizations to…
CybersecuritySignature
A signature is a set of data used to verify the authenticity of a message or document. In the digital realm, signatures are used to ensure that a message comes from a legitimate source and has not…
CybersecuritySignature-based Detection
Signature-based detection is a method of identifying malware that relies on comparing known malware signatures with files on a system. Each type of malware has a unique 'signature', which is a set of…
CybersecuritySignature-Based Firewall
A signature-based firewall is a security system that uses predefined patterns, known as 'signatures', to identify and block known cyber threats. These signatures are essentially fingerprints of…
CybersecuritySignature Algorithm
A signature algorithm is a mathematical procedure used to create a digital signature. This digital signature acts as a unique identifier that guarantees the authenticity and integrity of a message or…
CybersecuritySignature Analysis
Signature analysis is a digital forensic process that focuses on verifying the authenticity of documents and data through the examination of digital signatures. These signatures are a way to ensure…
CybersecuritySignature Verification
Signature verification is the process of validating the authenticity of a digital signature, ensuring that the signer is who they claim to be and that the signed content has not been altered. This…
CybersecuritySingle Sign-On
Single sign-on (SSO) is a user authentication process that allows a user to access multiple applications and online services using a single set of login credentials. This approach simplifies the user…
CybersecuritySingle Sign-Out
Single sign-out (SSO) is a process that allows a user to log out of all linked applications and services with a single action. This mechanism simplifies credential management, as users do not need to…