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Combined display of all available logs of Encyclopedia of Cybersecurity. You can narrow down the view by selecting a log type, the username (case-sensitive), or the affected page (also case-sensitive).

• 23:54, 8 May 2024 Ccocrick talk contribs created page Triple DES (Created page with "== Triple DES == '''Triple DES''', also known as 3DES or Triple Data Encryption Algorithm (TDEA), is a symmetric encryption algorithm that applies the Data Encryption Standard (DES) cipher algorithm three times to each data block. It is an enhancement of the original DES algorithm to address its vulnerability to brute-force attacks due to its short key length. === Overview === Triple DES operates by encrypting plaintext data using three successive applications of...")
• 22:59, 8 May 2024 Ccocrick talk contribs protected Main Page [Edit=Allow only administrators] (indefinite) [Move=Allow only administrators] (indefinite) (hist)
• 16:20, 8 May 2024 Ccocrick talk contribs created page Public-Key Cryptography (Created page with "== Public Key Cryptography == '''Public Key Cryptography''', also known as asymmetric cryptography, is a cryptographic technique that uses a pair of keys—a public key and a private key—to perform encryption and decryption of data. In public key cryptography, the public key is made freely available to anyone, while the private key is kept secret and known only to the owner. This enables secure communication and data exchange without the need for pre-shared secret key...") Tag: Visual edit: Switched
• 16:09, 8 May 2024 Ccocrick talk contribs created page Opaque Tokens (Created page with "== Opaque Tokens == '''Opaque Tokens''' are cryptographic tokens used in authentication and authorization systems to represent the identity and permissions of users or entities without disclosing sensitive information. Unlike self-contained tokens, such as JSON Web Tokens (JWTs), opaque tokens do not contain readable information about the user or their attributes. Instead, they serve as references or pointers to user data stored securely on the server side. === Overvie...")
• 16:03, 8 May 2024 Ccocrick talk contribs created page Asymmetric Encryption (Created page with "== Asymmetric Encryption == '''Asymmetric Encryption''', also known as public-key cryptography, is a cryptographic technique that uses a pair of keys—a public key and a private key—to perform encryption and decryption of data. Unlike symmetric encryption, where the same key is used for both encryption and decryption, asymmetric encryption employs separate keys for these operations, offering enhanced security and flexibility in cryptographic systems. === Overview ==...")
• 16:00, 8 May 2024 Ccocrick talk contribs created page Symmetric Encryption (Created page with "== Symmetric Encryption == '''Symmetric Encryption''' is a cryptographic technique that uses a single shared secret key for both encryption and decryption of data. In symmetric encryption, the same key is used by both the sender and the recipient to encrypt and decrypt messages, ensuring confidentiality and integrity during data transmission and storage. === Overview === Symmetric encryption algorithms operate on the principle of using a single secret key to perform e...")
• 15:48, 8 May 2024 Ccocrick talk contribs created page Cryptographic Algorithm (Created page with "== Cryptographic Algorithm == A '''Cryptographic Algorithm''' is a mathematical procedure or set of rules used to encrypt and decrypt data, generate digital signatures, and perform other cryptographic operations to ensure the security and integrity of information. Cryptographic algorithms are essential components of modern cryptography and are used in various security protocols, encryption schemes, and cryptographic systems. === Overview === Cryptographic algorithms a...")
• 15:40, 8 May 2024 Ccocrick talk contribs created page Ciphertext (Created page with "== Ciphertext == '''Ciphertext''' refers to the encrypted form of plaintext data, which has undergone a cryptographic transformation using an encryption algorithm and possibly a secret key. Ciphertext is generated to secure sensitive information during transmission or storage, ensuring that only authorized parties with the corresponding decryption key can access the original plaintext. === Overview === The purpose of ciphertext is to protect the confidentiality and in...")
• 15:25, 8 May 2024 Ccocrick talk contribs created page Initialization Vector (Created page with "== Initialization Vector (IV) == An '''Initialization Vector''' (IV) is a fixed-size, randomly generated value used in conjunction with cryptographic algorithms, such as block ciphers and encryption modes, to ensure the uniqueness and security of encrypted data. The IV is an essential component in achieving confidentiality and preventing cryptographic attacks, such as replay attacks and known-plaintext attacks. === Overview === The primary purpose of an IV is to intro...")
• 15:20, 8 May 2024 Ccocrick talk contribs created page Encrypted Key (Created page with "== Encrypted Key == An '''Encrypted Key''' refers to a cryptographic key that has been protected using encryption techniques to safeguard it from unauthorized access or disclosure. Encrypted keys are commonly used in various security protocols and systems to securely store and transmit sensitive cryptographic material, such as symmetric keys, private keys, and passwords. === Overview === The primary purpose of encrypting a key is to prevent unauthorized entities from...")
• 15:18, 8 May 2024 Ccocrick talk contribs created page Hash-Based Message Authentication Code (Created page with "== Hash-Based Message Authentication Code (HMAC) == '''Hash-Based Message Authentication Code''' (HMAC) is a type of message authentication code (MAC) that uses a cryptographic hash function along with a secret key to verify the integrity and authenticity of a message. HMAC provides a mechanism for verifying that a message has not been altered or tampered with during transmission and that it originated from a trusted source. === Overview === HMAC combines the security...")
• 15:12, 8 May 2024 Ccocrick talk contribs created page Elliptic Curve Diffie-Hellman (Created page with "== Elliptic Curve Diffie-Hellman (ECDH) == '''Elliptic Curve Diffie-Hellman''' (ECDH) is a key exchange protocol based on Elliptic Curve Cryptography (ECC) used to establish a shared secret key between two parties over an insecure communication channel. ECDH enables secure communication and encryption by allowing parties to derive a shared secret key without exchanging the key itself, providing confidentiality and integrity of data transmission. === Overview === E...")
• 15:01, 8 May 2024 Ccocrick talk contribs created page Elliptic Curve Discrete Logarithm Problem (Created page with "== Elliptic Curve Discrete Logarithm Problem (ECDLP) == The '''Elliptic Curve Discrete Logarithm Problem''' (ECDLP) is a mathematical problem underlying the security of cryptographic algorithms based on Elliptic Curve Cryptography (ECC). ECDLP involves finding the discrete logarithm of a point on an elliptic curve with respect to a base point, which is computationally difficult and forms the basis of security for various cryptographic schemes. === Overview === The...")
• 14:48, 8 May 2024 Ccocrick talk contribs created page Public Key Infrastructure (Created page with "== Public Key Infrastructure (PKI) == '''Public Key Infrastructure''' (PKI) is a framework of policies, procedures, and technologies used to manage digital certificates and public-private key pairs, enabling secure communication and authentication over insecure networks, such as the internet. PKI provides the foundation for establishing trust, verifying identities, and protecting sensitive information in various digital environments. === Overview === PKI is commonly u...")
• 14:37, 8 May 2024 Ccocrick talk contribs created page Elliptic Curve Digital Signature Algorithm (Created page with "== Elliptic Curve Digital Signature Algorithm (ECDSA) == The '''Elliptic Curve Digital Signature Algorithm''' (ECDSA) is a cryptographic algorithm used to generate digital signatures based on Elliptic Curve Cryptography (ECC). ECDSA provides a secure and efficient method for signing data, verifying the integrity and authenticity of messages, and preventing tampering and forgery. === Overview === ECDSA is widely used in digital signature schemes, such as secure com...")
• 14:30, 8 May 2024 Ccocrick talk contribs created page JSON Web Signature (Created page with "== JSON Web Signature (JWS) == '''JSON Web Signature''' (JWS) is a standard for securing content in JSON format by applying digital signatures, enabling message integrity, authentication, and non-repudiation. JWS allows for the creation of compact, URL-safe tokens that can be used to verify the integrity and authenticity of data transmitted between parties. === Overview === JWS is commonly used in web applications and APIs to protect sensitive information, such as aut...")
• 14:27, 8 May 2024 Ccocrick talk contribs created page JSON Web Encryption (Created page with "== JSON Web Encryption (JWE) == '''JSON Web Encryption''' (JWE) is a standard for encrypting data in a JSON object format, enabling secure transmission and storage of sensitive information between parties. JWE defines a framework for encrypting content using a combination of cryptographic algorithms, providing confidentiality, integrity, and authenticity of the data. === Overview === JWE is commonly used in web applications and APIs to protect sensitive informatio...")
• 14:22, 8 May 2024 Ccocrick talk contribs created page JSON Web Token (Created page with "== JSON Web Token (JWT) == A '''JSON Web Token''' (JWT) is a compact, URL-safe means of representing claims to be transferred between two parties. The claims in a JWT are encoded as a JSON object that is used as the payload of a JSON Web Signature (JWS) structure or as the plaintext of a JSON Web Encryption (JWE) structure, enabling secure transmission of information between parties. === Overview === JWTs are commonly used for authentication and authorization...")
• 14:12, 8 May 2024 Ccocrick talk contribs created page Multi-Factor Authentication (Created page with "== Multi-Factor Authentication == '''Multi-Factor Authentication''' (MFA), also known as two-factor authentication (2FA) or two-step verification, is a security process that requires users to provide two or more verification factors to gain access to a system, application, or service. By combining multiple factors, MFA enhances security by reducing the likelihood of unauthorized access, even if one factor is compromised. === Overview === Multi-Factor Authentication ad...")
• 14:09, 8 May 2024 Ccocrick talk contribs created page Token-Based Authentication (Created page with "== Token-Based Authentication == '''Token-Based Authentication''' is a method of authentication that uses tokens to verify the identity of users accessing a system, service, or application. Instead of transmitting sensitive credentials, such as passwords, with each request, token-based authentication relies on unique tokens generated by the server to grant access to authorized users. === Overview === Token-Based Authentication eliminates the need for users to transmit...")
• 14:01, 8 May 2024 Ccocrick talk contribs created page Password-Based Authentication (Created page with "== Password-Based Authentication == '''Password-Based Authentication''' is a common method used to verify the identity of users accessing a system, service, or application by requiring them to provide a combination of a username and a secret password. It is one of the most widely used authentication mechanisms on the internet and in enterprise environments. === Overview === Password-Based Authentication relies on the principle that only the legitimate user knows the s...")
• 13:57, 8 May 2024 Ccocrick talk contribs created page Single Sign-On (Created page with "== Single Sign-On (SSO) == '''Single Sign-On''' (SSO) is an authentication process that allows users to access multiple applications or services with a single set of login credentials. Instead of requiring users to log in separately to each application, SSO enables users to authenticate once and gain access to all authorized resources without re-entering their credentials. === Overview === Single Sign-On simplifies the authentication process for users by eliminating t...")
• 13:41, 8 May 2024 Ccocrick talk contribs created page OpenID Connect (Created page with "== OpenID Connect == '''OpenID Connect''' is an authentication protocol built on top of OAuth 2.0 that allows clients to verify the identity of end-users based on the authentication performed by an authorization server. It provides a standardized way for clients to request and receive identity information about users from identity providers (IdPs), enabling single sign-on (SSO) authentication across different applications and services. === Overview === OpenID Connect...")
• 13:37, 8 May 2024 Ccocrick talk contribs created page OAuth (Created page with "== OAuth == '''OAuth''' (Open Authorization) is an open-standard authorization protocol that enables third-party applications to access user data on behalf of the user without sharing their credentials. It is commonly used for secure authorization between applications, allowing users to grant limited access to their resources stored on one platform to another platform. === Overview === OAuth was initially developed in 2006 by a group of engineers at Twitter as an open...")
• 13:33, 8 May 2024 Ccocrick talk contribs created page Kerberos (Created page with "== Kerberos == '''Kerberos''' is a network authentication protocol that provides secure authentication for client-server applications by using symmetric key cryptography. It is widely used in enterprise environments to authenticate users to network services and to ensure the security of communications over insecure networks. === Overview === Kerberos was developed by MIT and is named after the three-headed dog from Greek mythology, Cerberus, which guards the gates of...")
• 13:19, 8 May 2024 Ccocrick talk contribs created page Authentication Protocols (Created page with "== Authentication Protocols == '''Authentication Protocols''' are a set of rules and procedures used to verify the identity of users or entities accessing a system, network, or service. These protocols play a crucial role in cybersecurity by ensuring that only authorized users gain access to resources, preventing unauthorized access and protecting against malicious activities. === Overview === Authentication Protocols provide mechanisms for proving the identity of use...")
• 13:15, 8 May 2024 Ccocrick talk contribs created page Transport Layer Security (Created page with "== Transport Layer Security == '''Transport Layer Security''' (TLS) is a cryptographic protocol used to secure communication over a computer network. It provides privacy and data integrity between communicating applications by encrypting the data transmitted between them. === Overview === TLS operates at the transport layer of the OSI model and is designed to ensure secure communication over an insecure network, such as the internet. It allows client-server applicatio...")
• 13:07, 8 May 2024 Ccocrick talk contribs created page Key Exchange Protocol (Created page with "* Diffie-Hellman Key Exchange")
• 13:05, 8 May 2024 Ccocrick talk contribs created page Asymmetric Cryptography (Created page with "== Asymmetric Cryptography == '''Asymmetric Cryptography''', also known as public-key cryptography, is a cryptographic system that uses pairs of keys: a public key and a private key. These keys are mathematically related but are kept secret from each other. Asymmetric cryptography enables secure communication, digital signatures, and authentication without the need for prior exchange of secret keys. === Overview === In asymmetric cryptography, each entity has a pa...") Tag: Visual edit: Switched
• 12:58, 8 May 2024 Ccocrick talk contribs created page Brute-Force Attack (Redirected page to Brute Force Attack) Tags: New redirect Visual edit
• 12:48, 8 May 2024 Ccocrick talk contribs created page Public Key (Created page with "== Public Key == A '''Public Key''' is a fundamental component of asymmetric cryptography, also known as public-key cryptography. It is shared freely and used by others to encrypt messages or verify digital signatures created with the corresponding private key. === Overview === In asymmetric cryptography, each entity has a pair of cryptographic keys: a Public Key and a Private Key. While the Public Key is freely distributed and known to anyone, the Private Key...")
• 12:43, 8 May 2024 Ccocrick talk contribs created page Private Key (Created page with "== Private Key == A '''Private Key''' is a crucial component in asymmetric cryptography, also known as public-key cryptography. It is kept secret and known only to the owner, enabling various cryptographic operations such as encryption, decryption, digital signing, and authentication. === Overview === A Private Key is mathematically related to its corresponding Public Key in asymmetric cryptography. While the Public Key is freely distributed and used for encry...")
• 12:38, 8 May 2024 Ccocrick talk contribs created page Cryptographic Algorithm Standard (Created page with "== Cryptographic Algorithm Standard == A '''Cryptographic Algorithm Standard''' is a set of rules, guidelines, and specifications established by organizations such as the National Institute of Standards and Technology (NIST) or the International Organization for Standardization (ISO) to define cryptographic algorithms for securing digital communications, data, and transactions. === Overview === Cryptographic Algorithm Standards provide a framework for the...")
• 00:41, 8 May 2024 Ccocrick talk contribs created page Digital Signature Standard (Created page with "== Digital Signature Standard == The '''Digital Signature Standard''' (DSS) is a cryptographic algorithm standard used for generating and verifying digital signatures. It was developed by the National Institute of Standards and Technology (NIST) and is based on the Digital Signature Algorithm (DSA). === Overview === The Digital Signature Standard specifies the algorithms and parameters for generating and verifying digital signatures in electronic documents...")
• 00:38, 8 May 2024 Ccocrick talk contribs created page National Institute of Standards and Technology (Created page with "== National Institute of Standards and Technology == The '''National Institute of Standards and Technology''' (NIST) is a non-regulatory agency of the United States Department of Commerce. It is responsible for developing and promoting measurement standards, as well as advancing technology and innovation to enhance economic security and improve quality of life. === Mission === NIST's mission is to promote U.S. innovation and industrial competitiveness by advancing mea...")
• 00:32, 8 May 2024 Ccocrick talk contribs created page Digital Signature Algorithm (Created page with "== Digital Signature Algorithm == The '''Digital Signature Algorithm''' (DSA) is a widely used cryptographic algorithm for generating and verifying digital signatures. It was proposed by the National Institute of Standards and Technology (NIST) and is specified in the Digital Signature Standard (DSS). === How DSA Works === DSA is based on the mathematical properties of modular exponentiation and discrete logarithms. It involves the following steps: # '''Key Generatio...")
• 00:29, 8 May 2024 Ccocrick talk contribs created page Rivest-Shamir-Adleman (Created page with "== Rivest-Shamir-Adleman == '''Rivest-Shamir-Adleman''' (RSA) is a widely used public-key cryptosystem named after its inventors: Ron Rivest, Adi Shamir, and Leonard Adleman. It is one of the first practical public-key cryptosystems and is commonly used for secure communication and digital signatures. === How RSA Works === RSA uses a pair of keys: a public key and a private key. The public key is used for encryption, while the private key is used for decryption. The k...")
• 23:38, 7 May 2024 Ccocrick talk contribs created page Two-Factor Authentication (Created page with "== Two-Factor Authentication == '''Two-Factor Authentication''' (2FA) is a security measure that requires users to provide two forms of identification before gaining access to a system, account, or application. This adds an extra layer of security beyond just a username and password, making it harder for unauthorized users to gain access. === How Two-Factor Authentication Works === 1. '''First Factor (Something You Know)''': The user enters their username and password...")
• 23:35, 7 May 2024 Ccocrick talk contribs created page Trust Infrastructure (Created page with "== Trust Infrastructure == '''Trust Infrastructure''' refers to the framework of technologies, policies, and practices that establish and maintain trust in digital communications and transactions. It encompasses various components that ensure the integrity, authenticity, and confidentiality of data exchanged over networks. === Components === * '''Certificates''': Digital certificates issued by Certificate Authorities (CAs) to authenticate the identity of entities in a...")
• 23:19, 7 May 2024 Ccocrick talk contribs created page Trojan Horse (Created page with "== Trojan Horse == A '''Trojan Horse''' is a type of malware that disguises itself as a legitimate file or software to trick users into downloading and executing it. Once installed, a Trojan Horse can perform various malicious activities on the infected system, such as stealing sensitive information, damaging files, or giving attackers unauthorized access. === Characteristics === * '''Disguise''': Trojan Horses often masquerade as legitimate files, such as software in...")
• 23:17, 7 May 2024 Ccocrick talk contribs created page Tokenization (Created page with "== Tokenization == '''Tokenization''' is a process of replacing sensitive data with non-sensitive equivalents called tokens. These tokens can be used in place of the actual sensitive data in transactions, reducing the risk of exposure and making the data less valuable to attackers. === How Tokenization Works === * '''Data Collection''': When sensitive data, such as credit card information or personal identifiers, is collected, it is immediately replaced with a token....")
• 23:13, 7 May 2024 Ccocrick talk contribs created page Threat Vector (Created page with "== Threat Vector == A '''Threat Vector''' is a path or means by which a threat actor can gain access to a target system or network to exploit vulnerabilities and compromise its security. Threat vectors can take various forms, including: * '''Email''': Phishing emails containing malicious links or attachments that, when clicked or opened, can install malware or steal sensitive information. * '''Web''': Malicious websites or web applications that exploit vulnerabilities...")
• 23:12, 7 May 2024 Ccocrick talk contribs created page Threat Modeling (Created page with "== Threat Modeling == '''Threat Modeling''' is a systematic approach to identifying and mitigating security risks in software, systems, or applications. It involves analyzing the potential threats and vulnerabilities that could affect a system and developing strategies to address them. === Process === * '''Identify Assets''': Determine the valuable assets within the system that need to be protected, such as sensitive data or critical infrastructure. * '''Identify Thre...")
• 23:10, 7 May 2024 Ccocrick talk contribs created page Threat Landscape (Created page with "== Threat Landscape == The '''Threat Landscape''' refers to the overall cybersecurity threats facing an organization or the entire cybersecurity community. It includes the types of threats, the methods used by threat actors, and the potential impact of these threats on organizations and individuals. === Components of the Threat Landscape === * '''Threat Actors''': Individuals, groups, or organizations that pose a threat to cybersecurity, such as hackers, cybercriminal...")
• 23:09, 7 May 2024 Ccocrick talk contribs created page Threat Intelligence Sharing (Created page with "== Threat Intelligence Sharing == '''Threat Intelligence Sharing''' is the practice of sharing information about cybersecurity threats and incidents among organizations, security researchers, and government agencies. Threat intelligence sharing enables participants to collaborate and collectively defend against cyber threats more effectively. === Types of Threat Intelligence Sharing === * '''Private Sharing''': Organizations share threat intelligence data within a clo...")
• 23:08, 7 May 2024 Ccocrick talk contribs created page Threat Intelligence Platform (Created page with "== Threat Intelligence Platform == A '''Threat Intelligence Platform''' (TIP) is a software solution that aggregates, correlates, and analyzes threat intelligence data from various sources to provide organizations with actionable insights into potential security threats. TIPs help organizations manage and prioritize threats, automate threat detection and response, and improve their overall cybersecurity posture. === Features === * '''Data Aggregation''': TIPs collect...")
• 23:04, 7 May 2024 Ccocrick talk contribs created page Threat Intelligence (Created page with "== Threat Intelligence == '''Threat Intelligence''' is information that helps organizations understand the threats they face, such as cyber attacks, and take proactive measures to defend against them. Threat intelligence includes data about the tactics, techniques, and procedures (TTPs) used by threat actors, as well as indicators of compromise (IOCs) that can signal a potential security breach. === Types of Threat Intelligence === * '''Strategic Threat Intelligence''...")
• 22:52, 7 May 2024 Ccocrick talk contribs created page Threat Hunting (Created page with "== Threat Hunting == '''Threat Hunting''' is a proactive cybersecurity approach focused on identifying and mitigating threats that may have evaded traditional security measures. It involves actively searching for signs of malicious activity within an organization's network or systems to detect and respond to threats before they cause damage. === Process === Threat hunting typically involves the following steps: * '''Planning''': Define the objectives, scope, and reso...")
• 22:47, 7 May 2024 Ccocrick talk contribs created page Threat Actor (Created page with "== Threat Actor == A '''Threat Actor''' is an individual, group, or entity that seeks to exploit vulnerabilities in an organization's security to compromise its assets, disrupt its operations, or achieve some other malicious objective. Threat actors can range from individual hackers to organized criminal groups to nation-state actors. === Types of Threat Actors === * '''Hackers''': Individuals or groups who use their technical skills to exploit vulnerabilities in comp...")
• 22:44, 7 May 2024 Ccocrick talk contribs created page Text Alignment (Created page with "== Text Alignment == "Text alignment" refers to the process of aligning text-based logs, messages, or code snippets to improve readability and analysis. Proper text alignment is important for security analysts and researchers when reviewing logs or code to identify anomalies, patterns, or malicious activities. === Importance === * '''Readability''': Properly aligned text is easier to read and understand, which is crucial when analyzing logs or code for security incide...")