Alt Sertifika Otoritesi
A Certificate Authority (CA) that is certified and authorized by a root or higher-level CA to issue digital certificates within a Public Key Infrastructure (PKI).
Terimi gorKategoriler
Cryptography
Incele Cryptography terms for siber guvenlik profesyonelleri.
Diller
Anahtar Anlaşması
A cryptographic protocol that enables two or more parties to establish a shared secret key over an insecure channel, commonly using protocols like Diffie-Hellman or ECDH.
Terimi gorAnahtar Doğrulama
A cryptographic process where parties confirm to each other that they possess the same secret key, usually as a final step in key agreement protocols.
Terimi gorAnahtar Döngüsü
The scheduled process of replacing cryptographic keys with new keys to limit the period a compromised key can be misused and to enhance long-term security in cryptographic systems.
Terimi gorAnahtar Emaneti
A key management process in which cryptographic keys are held in escrow by a trusted third party, enabling recovery under defined conditions such as legal access.
Terimi gorAnahtar İçe Aktarma
The process of securely bringing a cryptographic key into a software or hardware cryptographic module, typically in compliance with strict key handling and integrity procedures.
Terimi gorAnahtar Konteyneri
A logical or physical storage area used to hold cryptographic keys, often protected by access controls and used in software keystores or hardware security modules.
Terimi gorAnahtar Kullanımı
A certificate extension that defines the allowed cryptographic operations for the associated key, such as digital signature or key encipherment.
Terimi gorAnahtar Kurtarma
A controlled process for restoring lost or inaccessible cryptographic keys, typically from a secure backup or escrow, for continuity and compliance.
Terimi gorAnahtar Sarma
The process of encrypting one cryptographic key with another key to securely transport or store keys, typically used for key distribution or archival.
Terimi gorAnahtar Sağlama Toplamı
A value derived from a cryptographic key using a checksum or hash algorithm, used to verify the integrity or correctness of the key material.
Terimi gorAnahtar Türetme
A cryptographic process for generating one or more secret keys from a shared secret or password using a deterministic function, as specified in NIST SP 800-108/132.
Terimi gorAnahtar Yedekleme
The secure process of creating a protected copy of a cryptographic key, enabling recovery if the original is lost or damaged, following strict policies and controls.
Terimi gorAnahtar Yönetimi
The set of processes and mechanisms for generating, distributing, storing, using, rotating, archiving, and destroying cryptographic keys within a secure lifecycle, ensuring their confidentiality, integrity, and availability as specified by cryptography and PKI governance standards.
Terimi gorAnahtar Çifti
A set of two mathematically linked cryptographic keys, typically consisting of a public key for encryption/verification and a private key for decryption/signing.
Terimi gorAnahtar Çıkarma
The process of obtaining a cryptographic key from a hardware or software source, typically for backup, migration, or forensic analysis, requiring strict security controls.
Terimi gorAnahtar Ömrü
The maximum period that a cryptographic key is allowed to be active and used for cryptographic operations before mandatory expiration or replacement.
Terimi gorAçık Anahtar
The openly distributed cryptographic key in an asymmetric key pair, used to verify digital signatures or encrypt data for the corresponding private key holder.
Terimi gorBlok Şifreleme
A symmetric key encryption algorithm that encrypts data in fixed-size blocks, such as AES and 3DES.
Terimi gorCA Sertifikası
A digital certificate issued to a Certificate Authority, used to sign and validate other digital certificates within a PKI hierarchy.
Terimi gorCihaz Sertifikası
A digital certificate issued to a device (such as a server, router, or IoT component) to authenticate its identity within a secure network or PKI.
Terimi gorCRL Dağıtımı
The mechanism and locations for making Certificate Revocation Lists (CRLs) available to PKI participants to check the revocation status of certificates.
Terimi gorDenetim Günlüğü Tutma
The process of recording security-related events, operations, or accesses within a cryptographic or PKI environment to provide accountability, traceability, and forensics.
Terimi gorDijital Zarf
A mechanism in cryptography where a message is encrypted with a symmetric key and the symmetric key is then encrypted with a recipient’s public key, ensuring confidentiality and key transport.
Terimi gorDonanım Tokenı
A physical device, such as a USB or smart card, used to store cryptographic keys and perform authentication or signing operations, enhancing security by isolating credentials from general-purpose devices.
Terimi gorDoğrulama Otoritesi
A trusted service or entity that provides real-time or historical status information about digital certificates, typically via OCSP or CRL protocols.
Terimi gorDüzenleyici Anahtar
The private key held by a Certificate Authority (CA) or issuer used to sign digital certificates and assert trust in a PKI environment.
Terimi gorDüzenleyici Tanımlayıcı
A unique value or distinguished name that identifies the Certificate Authority (CA) or entity that issues a digital certificate within a PKI, per X.509 and RFC 5280 standards.
Terimi gorEliptik Eğri
A type of algebraic curve used in public-key cryptography, providing strong security with smaller key sizes; the basis of Elliptic Curve Cryptography (ECC) standards.
Terimi gorGeçerlilik Süresi
The designated timeframe during which a cryptographic certificate or key is considered valid and trusted for use, after which it is expired or invalidated.
Terimi gorGeçici Anahtar
A cryptographic key generated for temporary use in a single session or operation, after which it is discarded and not reused, ensuring forward secrecy in protocols like TLS and ECDH.
Terimi gorGüven Deposu
A repository of trusted root and intermediate certificates used by applications and systems to verify the authenticity of digital certificates.
Terimi gorGüven Çapası
A trusted entity (typically a root certificate authority) whose public key is used as the ultimate basis for validating the digital signatures and certificates in a PKI.
Terimi gorGüven Çerçevesi
A formal structure of policies, roles, rules, and standards that define how trust is established, maintained, and evaluated in a digital ecosystem, particularly in PKI, identity, and federation systems.
Terimi gorGüvenilir Platform
A computing environment equipped with hardware and software components (e.g., TPM, secure boot) designed to ensure integrity, confidentiality, and authenticity of cryptographic operations and data.
Terimi gorGüvenli Kanal
A communication path protected by cryptographic means, ensuring confidentiality, integrity, and authentication of data in transit.
Terimi gorHash Çakışması
An event where two different inputs produce the same output hash value from a cryptographic hash function, undermining data integrity.
Terimi gorHibrit Şifreleme
A cryptographic approach that combines asymmetric and symmetric encryption to leverage the advantages of both for secure key exchange and efficient data encryption.
Terimi gorHSM Cihazı
A dedicated hardware device designed to securely generate, manage, and store cryptographic keys, and perform cryptographic operations in compliance with security standards (e.g., FIPS 140-3).
Terimi gorİleriye Dönük Gizlilik
A cryptographic property ensuring that the compromise of long-term keys does not compromise past session keys, providing strong protection for historic data in protocols like TLS.
Terimi gorİmza Algoritması
A cryptographic algorithm used to generate and verify digital signatures, ensuring data authenticity and integrity, such as RSA, ECDSA, or EdDSA.
Terimi gorİmza Doldurma
A method of formatting a message or hash before digital signature creation, used to prevent certain attacks and ensure compatibility with cryptographic algorithms such as RSA-PSS or PKCS#1 v1.5.
Terimi gorİmza Politikası
A set of technical and procedural requirements governing the creation, validation, and management of digital signatures within a PKI or eIDAS framework.
Terimi gorİmza Şeması
A cryptographic algorithm for creating and verifying digital signatures, specifying mathematical processes and key structures, e.g., RSA-PSS, ECDSA.
Terimi gorİmzalı Beyan
A digital statement or claim, such as an authentication response or attribute, that is cryptographically signed to ensure authenticity and integrity.
Terimi gorİptal Durumu
The current validity state of a digital certificate, indicating whether it has been revoked by the issuing certificate authority (CA) and is no longer trusted.
Terimi gorİptal Durumu
The current validity state of a digital certificate as determined by a recognized Certificate Authority (CA), typically indicating whether a certificate is active, revoked, or suspended per OCSP, CRL, or similar mechanisms.
Terimi gorJeton İsteği
A formal operation in which a client requests an authentication or authorization token from an identity provider or security token service in PKI or OAuth2 contexts.
Terimi gorKarşılıklı Kimlik Doğrulama
A security process in which both entities in a communication verify each other's identities, typically using digital certificates or cryptographic mechanisms.
Terimi gorKayıt Hizmeti
A trusted PKI component that manages requests for digital certificates, validates identity, and issues or renews certificates for users and devices.
Terimi gorKendinden İmzalı Sertifika
A digital certificate that is signed by the same entity whose identity it certifies, rather than by a trusted Certificate Authority (CA).
Terimi gorKonu Adı
The distinguished name (DN) in a digital certificate that uniquely identifies the certificate holder or entity, as specified in X.509 standards.
Terimi gorKonu Anahtarı
The cryptographic public key associated with the subject of a digital certificate, used to verify signatures or encrypt messages to the certificate holder.
Terimi gorKripto İşlemci
A hardware device or chip specifically designed to perform cryptographic operations such as encryption, decryption, signing, and key management, often used to enhance security and performance.
Terimi gorKripto Uyum
Adherence to laws, regulations, and standards that govern cryptographic practices, algorithm usage, and key management, ensuring security, privacy, and auditability.
Terimi gorKriptoanaliz Saldırısı
A method of attacking cryptographic systems by analyzing the algorithms and ciphertexts to extract secret keys or plaintext without direct key compromise.
Terimi gorKuantum Direnci
The property of cryptographic algorithms to withstand attacks by quantum computers, typically achieved by using post-quantum cryptography schemes.
Terimi gorKök Deposu
A trusted repository of root CA certificates used by operating systems and applications to validate the trustworthiness of digital certificates in PKI.
Terimi gorKök Otorite
The top-level Certificate Authority (CA) in a PKI hierarchy whose root certificate is self-signed and serves as the ultimate trust anchor for all certificates issued in the infrastructure.
Terimi gorKök Sertifika
A self-signed digital certificate that identifies a trusted Certificate Authority (CA) at the apex of a certification chain, serving as a trust anchor for all subordinate certificates.
Terimi gorMAC Algoritması
A cryptographic function that produces a short piece of information used to authenticate a message and provide integrity, such as HMAC or CMAC.
Terimi gorMesaj Özeti
A fixed-length, unique output value generated by applying a cryptographic hash function to a message, used for verifying data integrity.
Terimi gorNonce Üretimi
The process of generating a unique, unpredictable, and usually random number (nonce) used once per cryptographic protocol operation to prevent replay attacks and ensure freshness.
Terimi gorOCSP Zımbalama
A TLS extension that allows servers to send a time-stamped OCSP response for their certificate during handshake, improving performance and privacy in revocation checking.
Terimi gorOturum Anahtarı
A temporary symmetric key used for a single communication session, providing confidentiality and integrity for exchanged data and discarded after the session ends.
Terimi gorOturum Bileti
A data structure issued by a server to a client in TLS to enable stateless session resumption by encapsulating keying material and session state, reducing handshake overhead.
Terimi gorOturum Devamı
A TLS or secure channel mechanism that enables clients and servers to reuse a previously negotiated session state for faster reconnection and reduced handshake overhead.
Terimi gorPIN Girişi
The act of securely entering a personal identification number (PIN) into a trusted hardware or software interface for authentication or key release.
Terimi gorPKI Altyapısı
A system of hardware, software, policies, and procedures needed to create, manage, distribute, use, store, and revoke digital certificates in a public key environment.
Terimi gorPolitika Eşlemesi
The process in PKI where certificate policies from one CA are mapped to equivalent policies in another, allowing interoperability and trust across different domains.
Terimi gorPolitika Otoritesi
An entity within a PKI or trust framework responsible for defining, governing, and maintaining security and operational policies for certificate authorities and relying parties.
Terimi gorRastgele Orakl
A theoretical black box model that responds to every unique query with a truly random response, used as an idealized component in proofs of cryptographic security.
Terimi gorSalt Değeri
A random value added to data, typically passwords, before hashing to ensure that identical inputs produce different hash outputs, preventing precomputed attack vectors such as rainbow tables.
Terimi gorSertifika Geçişi
The managed transition from an expiring or old certificate to a new certificate in a way that minimizes service interruption and maintains trust.
Terimi gorSertifika Politikası
A set of rules and practices that indicates the applicability of a certificate to a particular community or class of applications with common security requirements.
Terimi gorSertifika Sabitleme
A security technique that restricts which certificates are considered valid for a particular service or domain, by storing a hash of the expected certificate or public key in the client or application.
Terimi gorSertifika Yayım Politikası
A formal document or set of rules that defines the procedures and requirements for issuing digital certificates within a PKI.
Terimi gorSertifika Yenileme
The process of issuing a new certificate for an entity before the expiration of the current certificate, maintaining continuity of trust without changing the subject's identity or keys.
Terimi gorSertifika Yolu
An ordered sequence of certificates from the end-entity certificate to a trusted root certificate, used to establish trust in PKI validation processes.
Terimi gorSertifika Zinciri
An ordered sequence of certificates, from an end-entity certificate up to the root authority, each certifying the next in the path, establishing a trust relationship.
Terimi gorSertifika Şablonu
A predefined configuration for certificate attributes and extensions, used by CAs to automate and standardize certificate issuance in enterprise PKI environments.
Terimi gorSimetrik Anahtar
A cryptographic key used in symmetric encryption where the same key is used for both encryption and decryption operations.
Terimi gorTek Seferlik Değer
A randomly or pseudo-randomly generated number used only once in a cryptographic communication to prevent replay attacks and ensure uniqueness.
Terimi gorToken Bağlama
A security mechanism where cryptographic tokens are cryptographically bound to a TLS connection, ensuring that tokens cannot be replayed or used outside the original session.
Terimi gorTokenizasyon Servisi
A security process or managed solution that replaces sensitive data elements with non-sensitive equivalents (tokens), often used to protect payment, personal, or healthcare information.
Terimi gorZaman Damgalama
The process of recording the exact date and time that a digital document or transaction was created or signed, often with cryptographic proof provided by a Time Stamping Authority (TSA).
Terimi gorZincir Doğrulama
The process of verifying each certificate in a chain from the end entity up to the root CA, ensuring all links are trusted and unbroken in PKI trust models.
Terimi gorZincir Oluşturma
The process of assembling a complete, ordered set of certificates from an end-entity certificate up to a trusted root, verifying each link in the trust chain.
Terimi gorZincir Sabitleme
The process of ensuring that a certificate chain terminates at a trusted root certificate authority (trust anchor), as required in secure PKI implementations.
Terimi gorÇevrim İçi Durum
In cryptography/PKI, refers to the real-time validity of a digital certificate or credential as determined by protocols such as OCSP.
Terimi gorÇevrim İçi Yanıtlayıcı
A network service that provides real-time certificate status information, typically using the Online Certificate Status Protocol (OCSP) to validate if a certificate is revoked or still valid.
Terimi gorÖnceden Paylaşılmış Anahtar
A symmetric key distributed to and shared by parties before communication begins, commonly used in VPNs, Wi-Fi WPA2-PSK, and certain secure channel protocols.
Terimi gorÖzel Anahtar
A confidential cryptographic key in an asymmetric key pair, used to sign or decrypt data, and must be kept secret to maintain security.
Terimi gorÖznitelik Sertifikası
A digital certificate that binds attribute information (such as roles or permissions) to a subject, separate from the identity certificate, for use in access control.
Terimi gorŞifre Geri Besleme
A block cipher mode of operation (CFB) that turns a block cipher into a self-synchronizing stream cipher, providing confidentiality by encrypting feedback blocks.
Terimi gorŞifre Takımı
A named set of cryptographic algorithms used to negotiate security settings in network protocols like TLS, including key exchange, bulk encryption, and message authentication algorithms.
Terimi gor