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Cybersecurity Lexicon

Met de toenemende prevalentie van cyberdreigingen en aanvallen is het begrijpen van de ingewikkelde wereld van cybersecurity cruciaal. Om individuen en organisaties te empoweren, hebben we zorgvuldig een schat aan kennis op deze ene pagina samengesteld.

Of u nu een cybersecurity-enthousiast bent, een ervaren professional of een nieuwsgierige beginner, deze terminologieën dienen als een waardevolle bron, die duidelijke en beknopte definities biedt van belangrijke termen, acroniemen en concepten die het voortdurend evoluerende domein van cybersecurity omvatten. Stap in deze repository van informatie, wapen uzelf met kennis en versterk uw digitale verdediging tegen de uitdagingen van het moderne cyberlandschap. Laten we samen aan deze leerreis beginnen en de toekomst beveiligen.

Toegangscontrole

Toegangscontrole is de praktijk van het reguleren en beheren van gebruikersrechten en privileges voor bronnen, systemen of gegevens.

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Geavanceerde Persistente Bedreiging (APT)

Een Geavanceerde Persistente Bedreiging (APT) is een geavanceerde en gerichte cyberaanval die wordt uitgevoerd door bekwame en goed uitgeruste tegenstanders over een langere periode.

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AES 256-bit encryptie

AES (Advanced Encryption Standard) is een symmetrisch encryptiealgoritme dat veel wordt gebruikt om gevoelige gegevens te beveiligen.

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Antivirus

Antivirussoftware is een beveiligingsprogramma dat is ontworpen om malware te detecteren, te voorkomen en te verwijderen van computersystemen.

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Application security

Application security focuses on protecting software applications from security threats and vulnerabilities.

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Authentication

Authentication is the process of verifying the identity of a user or device to ensure that they are who they claim to be.

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Authorization

Authorization is the process of granting or denying access rights and permissions to authenticated users or entities.

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Biometric authentication

Biometric authentication is a security mechanism that uses unique biological or behavioral characteristics to verify identity.

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Bot

A bot, short for 'robot,' is a program or script that automates tasks on the internet.

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Botnet

A botnet is a network of compromised computers, also known as 'bots' or 'zombies,' under the control of a single attacker or a group.

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Brute-force attack

A brute-force attack is a trial-and-error method used by attackers to decode encrypted data or passwords.

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Buffer overflow

A buffer overflow is a software vulnerability where an application writes more data into a buffer than it can handle.

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Cross-site scripting (XSS)

Cross-site scripting (XSS) is a web application vulnerability where attackers inject malicious scripts into web pages viewed by other users.

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Cryptography

Cryptography is the practice of securing communication and data by converting it into a non-readable format using encryption techniques.

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Cyber threat intelligence

Cyber threat intelligence refers to information about potential or current cybersecurity threats, including threat actors, their motives, tactics, techniques, and indicators of compromise.

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Cybersecurity framework

A cybersecurity framework provides a structured approach and guidelines for organizations to manage and improve their cybersecurity posture.

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Cybersecurity hygiene

Cybersecurity hygiene refers to the best practices and habits individuals and organizations should follow to maintain a strong security posture.

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Cybersecurity policy

A cybersecurity policy is a set of documented guidelines, rules, and procedures that outline an organization's approach to managing and protecting its information assets.

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Cybersecurity risk

Cybersecurity risk refers to the potential for harm or loss resulting from cyber threats or attacks.

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Data breach

A data breach refers to the unauthorized access, disclosure, or exposure of sensitive or confidential data.

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Data classification

Data classification is the process of categorizing data based on its sensitivity, value, or criticality.

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Data Encryption Standard (DES)

Data Encryption Standard (DES) is a symmetric encryption algorithm that was widely used in the past.

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Data exfiltration

Data exfiltration is the unauthorized extraction or removal of data from a system or network.

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Data Loss Prevention (DLP)

Data loss prevention (DLP) refers to a set of technologies, policies, and practices designed to prevent the unauthorized disclosure or loss of sensitive data.

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Data protection

Data protection refers to the implementation of measures and practices to safeguard sensitive or confidential data from unauthorized access, disclosure, alteration, or destruction.

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Denial of Service (DoS)

Denial of Service (DoS) is an attack where the attacker overwhelms a system, network, or service with a flood of illegitimate requests or traffic.

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Distributed Denial of Service (DDoS)

Distributed Denial of Service (DDoS) is a type of DoS attack where multiple compromised systems simultaneously flood a target system or network.

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Encryption

Encryption is the process of converting plain text or data into a coded form (ciphertext) to prevent unauthorized access.

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Endpoint protection

Endpoint protection refers to the security measures and tools deployed on individual endpoints, such as laptops, desktops, or mobile devices.

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Endpoint security

Endpoint security focuses on protecting individual devices or endpoints, such as laptops, desktops, smartphones, or servers, from cybersecurity threats.

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Exploit

An exploit is a piece of code or technique that takes advantage of a vulnerability in a system or application.

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Firewall

A firewall is a network security device or software that monitors and controls incoming and outgoing network traffic based on predetermined security rules.

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Malware

Malware, short for malicious software, is any software designed to harm, exploit, or gain unauthorized access to computer systems or data.

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Multi-factor authentication (MFA)

Multi-factor authentication (MFA) is a security mechanism that requires users to provide multiple forms of identification to verify their identity.

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Online vault

Een online vault is een beveiligde, via internet bereikbare opslag voor wachtwoorden, secrets en gevoelige bestanden, meestal end-to-end versleuteld en gesynchroniseerd of gedeeld met teams.

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Phishing

Phishing is a type of social engineering attack where attackers impersonate legitimate entities to trick users into revealing sensitive information.

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Ransomware

Ransomware is a type of malware that encrypts a victim's data and demands payment (ransom) in exchange for the decryption key.

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Social engineering

Social engineering is the practice of manipulating individuals to gain unauthorized access to sensitive information or systems.

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SQL injection

SQL injection is a code injection technique used by attackers to exploit vulnerabilities in web applications that use SQL databases.

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SSL certificate

An SSL certificate is a digital certificate that authenticates the identity of a website or server and enables secure communication over HTTPS.

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Transport Layer Security (TLS)

Transport Layer Security (TLS) is a cryptographic protocol that succeeds SSL and provides secure communication between clients and servers.

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Two-factor authentication (2FA)

Two-factor authentication (2FA) is a security mechanism that requires users to provide two different types of identification factors to verify their identity.

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Virtual Private Network (VPN)

A Virtual Private Network (VPN) is a secure network connection that allows users to access and transmit data over the internet while maintaining privacy and security.

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Virus

A virus is a type of malware that self-replicates by infecting other files or programs and spreads to other systems.

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Vulnerability

A vulnerability is a weakness or flaw in a system, application, or network that could be exploited by attackers to compromise its security.

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Web application firewall (WAF)

A web application firewall (WAF) is a security appliance or software that filters and monitors HTTP and web application traffic.

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Web security

Web security encompasses measures and practices implemented to protect websites and web applications from cyber threats and vulnerabilities.

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What Is a Password Vault?

A password vault is a secure, encrypted digital vault for storing passwords, secrets, and sensitive files. It provides secure password storage and enables team password sharing with enterprise-grade security.

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Worm

A worm is a self-replicating malware program that can spread across computer networks without requiring user interaction.

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Zero-day vulnerability

A zero-day vulnerability refers to a software vulnerability or weakness that is unknown to the vendor or the public.

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Zero-knowledge architecture

Zero-knowledge architecture refers to a security model where a system or service can validate the authenticity of a user's identity or the integrity of data without actually knowing the user's credentials or the content being processed.

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