Technical terms are very important in cyber security because they make it possible to describe complex concepts and technologies precisely and consistently. They facilitate communication and collaboration within the industry and enable professionals to communicate and understand their knowledge.
It is important that people working in cyber security know and understand the relevant technical terms in order to be able to work effectively and securely. This includes technical terms that describe the various technologies and tools as well as terms that describe the various types of threats and attacks. Since cyber security is a fast-moving and constantly changing field, it is also important to regularly learn about the latest developments and technical terms in order to stay up to date.
For this reason, we have selected the most important terms for you and tried to define them in a few sentences. Long story short: Here is our “IT glossary” with 30 technical terms!
Authentication is a process that verifies the identity of a person or device. Cybersecurity uses authentication to ensure that only authorized people can access protected resources. There are various methods of authentication, such as passwords, certificates, biometric authentication. It is important to implement the security of systems and data, particularly in sensitive areas such as finance and medical data. Strong authentication is an important part of a comprehensive security strategy.
A backup and recovery strategy in cyber security includes regularly backing up important data and systems in order to be able to restore this data in the event of an attack or other failure. It's important to store backup copies in multiple locations to ensure that data is available even if a location is damaged. It's also important to run tests regularly to ensure that data recovery is successful. A good backup and recovery strategy should also include the ability to access different versions of the data.
Threat intelligence involves collecting, analyzing, and using information about current and potential threats to an organization. It includes identifying attack patterns and trends and making forecasts about future threats. This information can be used to improve the security of systems and prevent attacks. Threat intelligence requires collaboration between multiple departments and subject matter experts within an organization to gain a comprehensive understanding of threats. It is an important part of a comprehensive cyber security strategy.
Compliance refers to compliance with legal, regulatory and industry-specific requirements in the area of IT. This may include compliance with data protection laws, security standards, or compliance programs. It requires organizations to implement specific processes and procedures to ensure that they meet these requirements and minimize potential risks. Compliance requirements vary across many industries and can change over time, so it's important that companies regularly learn about the latest requirements and adapt their processes accordingly.
Cloud security describes the protective measures that are taken to ensure the security of data and applications hosted in the cloud. It requires the use of security measures such as authentication, encryption, and access control to ensure data integrity and confidentiality. Cloud security also requires monitoring and verifying security incidents and adapting security measures to meet changing threats.
In cyber security, data security includes protecting data from unauthorized access, loss, or destruction. It includes measures such as encryption, access control, and data protection to ensure the integrity, availability, and confidentiality of data. It is an important part of overall cybersecurity to protect companies and individuals from data loss, identity theft, and other types of cyber attacks.
A distributed denial of service (DDoS) attack is a type of cyber attack that bombards a website or network with a large number of requests to overburden it and prevent access by legitimate users. The attack is usually carried out by multiple computers, which may be controlled by a botnet controller. The aim is to impair the availability of the destination and prevent the use of services.
Endpoint security describes protective measures that are implemented on individual devices, such as PCs, mobile phones, and servers, to protect them from cyber attacks. These protections typically include firewalls, anti-virus software, and malware protection. They are intended to prevent malware from infecting the device and then being transferred to the corporate network. A good endpoint security strategy is important to ensure the integrity and confidentiality of corporate data.
A firewall is a security measure that is used to restrict access to a network or computer. It monitors and controls traffic that enters and leaves the network by using rules and protocols to allow or block specific types of connections and traffic. Firewalls can be both hardware and software based and are often used as a first line of defense against cyber attacks to protect networks and systems from malware, hacking, and other threats.
Identity theft refers to a type of cybercrime in which someone steals someone else's personal information and uses it to impersonate that person. This can happen, for example, when criminals gain access to online accounts, misuse credit cards and bank accounts, or borrow. Identity theft can take place both online and offline and can have both financial and legal consequences. It's important to keep your personal information safe and watch carefully for suspicious activity to prevent identity theft.
Identity and Access Management (IAM) involves managing user identities and access rights within a corporate network or system. It includes managing authentication and authorization, as well as monitoring and verifying user activity. IAM systems enable organizations to ensure that only authorized users can access specific resources and data and that every action a user takes can be tracked. This is important to ensure the security and integrity of corporate data and to comply with security regulations.
Internet of Things (IoT) security includes all protective measures taken to ensure the security of devices and networks connected to the Internet. This includes smart devices, sensors, cameras, and other IoT devices. It also includes securing communications between these devices and other systems. IoT security refers to preventing attacks, data loss, data leaks, and other cyber threats that affect the IoT, as well as maintaining the integrity and privacy of data. This is important to ensure the security and integrity of data and systems and to ensure the operational safety of devices and networks.
Intrusion detection is the process of detecting suspicious activity on a computer or network. It helps to identify and prevent attacks at an early stage. There are two types of intrusion detection: network-based and host-based.
Intrusion prevention is an advanced form of intrusion detection. It can block attacks before they cause damage. There are also both network-based and host-based solutions. It often also includes the use of firewalls and IPS (Intrusion Prevention Systems).
Malware (malware) is a type of software that is intentionally designed to cause damage, steal data, or interfere with access to a system. There are various types of malware, such as viruses, worms, Trojans, adware, and ransomware. Malware is often loaded onto a system through phishing emails, malicious websites, or unpatched software. It is important to take security measures to prevent and remove malware attacks.
Mobility security refers to the protective measures taken to protect mobile devices, such as smartphones and tablets, as well as the data and applications stored on them, from attacks and data loss. This includes using passwords and unlock patterns, encrypting data, and using security software. It is important that users update their devices and applications regularly to ensure that security gaps are fixed.
Network security (protective measures for a network) includes using firewalls and intrusion detection systems, monitoring network traffic, encrypting data, and using security software. It is important that rules and guidelines are set for accessing the network and data, and that regular audits and tests are carried out to ensure that the network is secure. Training users and understanding potential threats are also important components of network security.
Network security management is a way to protect networks from attacks and security threats. It includes measures such as implementing firewalls, monitoring network activity, and carrying out security audits. Effective network security requires regular monitoring and adaptation to changing threats. It is an important part of a company's overall cybersecurity strategy.
A penetration test, also known as pen testing or ethical hacking, is a method of verifying the security of a network or system. It simulates attacks on the network to uncover potential vulnerabilities. The pen test is usually carried out by security experts who specialize in network security and the results are shared with network administrators to fix the vulnerabilities. Penetration testing is an important part of a company's overall cybersecurity strategy.
Phishing is a type of social engineering in which attackers attempt to obtain sensitive information from users by impersonating trustworthy people or companies. Phishing attacks typically occur via email or SMS and ask users to click on a link or reveal personal information. A successful phishing attack can result in the attacker gaining access to sensitive data such as passwords or financial information. Phishing protection is also an important part of a company's overall cybersecurity strategy.
A public key infrastructure (PKI) is a system for managing digital certificates and public keys. It is used to encrypt and sign data and to verify the identity of users and devices. PKI systems include a certification authority (CA), which issues and manages certificates, and a directory structure to manage the certificates. PKI systems are an important part of cybersecurity, particularly for secure Internet communication and authentication of users and devices.
Ransomware is a type of malware that infects a user's computer system and encrypts data. The attacker then demands a ransom for decrypting the data. Ransomware attacks can be spread via email attachments, malicious links, or through vulnerabilities in unpatched applications. A successful ransomware attack can result in a company being forced to pay ransom or lose important data. Ransomware protection and preparedness are an important part of the overall cybersecurity strategy.
Malware analysis refers to the process of investigating and identifying the behavior and properties of malware. This includes the use of tools and techniques to detect, remove, and prevent malware. It is an important part of cybersecurity as it helps protect the integrity and availability of systems and data. It is often done by security professionals and researchers to ensure that an organization's networks and systems are secure.
Security Information and Event Management (SIEM) is a cybersecurity method that makes it possible to collect, analyze, and correlate security events from various sources in real time. It makes it possible to monitor security events in real time, identify threats, and carry out responses to those threats. It also helps meet compliance requirements and ensure that IT security measures are effective. SIEM is an important part of comprehensive security management because it helps ensure the security of networks and systems.
Social engineering refers to techniques used by attackers to trick people into giving them sensitive information or taking unwanted actions. This can be done through phishing emails, fake websites, or fake social media profiles. It aims to gain victims' trust and deceive them into gaining access to sensitive information or systems. Social engineering is a growing threat in cybersecurity as it allows attackers to access sensitive information and resources without technical skills.
A security audit is a systematic review of computer systems, networks, and processes to determine compliance with security standards and policies. It includes the review of technical controls, the review of processes and procedures, and the review of compliance requirements. The aim of a security audit is to uncover weak points in the IT infrastructure and recommend measures to remedy these weaknesses. Security audits are an important part of cybersecurity risk management, as they help ensure the security of networks and systems and identify potential threats.
Security control includes measures and procedures that serve to protect the integrity, availability, and confidentiality of information and systems. This includes using firewalls, encrypting data, and carrying out security checks. These measures help prevent attacks from hackers and other threats and ensure business continuity.
Spyware is a type of malware that hides on a computer or mobile device and collects data without the user's knowledge. This data may include the user's browsing habits, keystrokes, and login information. Spyware is often used by cybercriminals to steal personal information or to deliver unwanted advertising on a user's device. To protect yourself from spyware, it's a good idea to use anti-spyware software and update regularly, and be careful with unknown email attachments or unexpected pop-ups.
Encryption is a method of securing data from unauthorized access. This involves using an algorithm to convert the data into an unreadable form. Only people with the appropriate key can decrypt the data and make it readable again. There are various types of encryption technologies, such as symmetric and asymmetric encryption.
A zero-day exploit is a vulnerability in a system that can be exploited by attackers before it is discovered by manufacturers. This vulnerability allows attackers to break into a system and cause damage. For example, they can install malware, steal data, or paralyze the system. It's important to install security updates and patches regularly to minimize the risk of zero-day exploits.
You can also find a more detailed and comprehensive list of all IT security terms here! Statements made by the author do not necessarily represent the opinion of Editorial team again.
