In a high-security environment, implementing ____________ in addition to WPA3 would enhance the security of the wireless network.
- 802.1X (EAP-TLS) Authentication
- MAC Address Filtering
- SSID Broadcasting Disablement
- WEP (Wired Equivalent Privacy)
In a high-security environment, implementing 802.1X (EAP-TLS) authentication in addition to WPA3 enhances the security of the wireless network. 802.1X provides a robust authentication framework, requiring users or devices to authenticate before gaining access. This adds an extra layer of security beyond WPA3, ensuring that only authorized entities can connect to the network, thereby reducing the risk of unauthorized access.__________________________________________________
The ____________ is a critical security component in 5G networks that authenticates user devices and manages connections.
- Authentication Gateway
- Base Station
- Network Slicing Controller
- User Equipment (UE)
The Network Slicing Controller is a critical security component in 5G networks responsible for authenticating user devices and managing connections. It plays a key role in implementing network slicing, which enables the creation of virtual networks with specific characteristics. Knowing the function of the Network Slicing Controller is essential for understanding 5G security architecture.__________________________________________________
What does the term "due diligence" refer to in the context of cybersecurity laws and ethics?
- Encryption of sensitive data
- Regular software updates and patch management
- Thorough investigation and assessment of security risks
- Timely response to cybersecurity incidents
In the context of cybersecurity laws and ethics, "due diligence" refers to a thorough investigation and assessment of security risks. It involves taking proactive measures to identify, evaluate, and address potential threats and vulnerabilities. Understanding the concept of due diligence is essential for organizations to fulfill their legal and ethical responsibilities in safeguarding sensitive information and maintaining a robust cybersecurity posture.__________________________________________________
What is the primary function of blockchain technology in cryptocurrency?
- Centralized control
- Decentralized and secure record-keeping
- Transaction encryption
- User authentication
Blockchain serves as a decentralized and secure ledger for cryptocurrency transactions. It ensures transparency, immutability, and tamper resistance by distributing transaction data across a network of nodes. Understanding this fundamental function is crucial for grasping the core principles behind blockchain-based cryptocurrencies like Bitcoin.__________________________________________________
How does 'differential privacy' help in protecting individual's data privacy?
- Encrypts the entire dataset
- Hashes individual identifiers
- Implements strict access controls
- Introduces noise to the data to prevent individual identification
Differential privacy adds controlled noise to data, ensuring that the inclusion or exclusion of any single individual's data doesn't significantly impact the overall results. This technique protects individual privacy by making it difficult to determine the contribution of a specific data point. Understanding the principles of differential privacy is crucial for designing privacy-preserving data analytics systems.__________________________________________________
____________ risk arises when a third-party vendor outsources some of their services to another entity.
- Insider Threat
- Social Engineering
- Supply Chain
- Zero-Day Vulnerability
Supply Chain risk emerges when a third-party vendor relies on another entity for some of its services. Understanding and managing supply chain risks are critical for organizations to mitigate potential vulnerabilities introduced through external dependencies in their business operations.__________________________________________________
What is a 'hash function' used for in cybersecurity?
- Authenticating users
- Creating a digital signature
- Generating a fixed-size hash value
- Securely encrypting sensitive data
A hash function is used to generate a fixed-size hash value, commonly a digest or checksum, from input data of any size. This hash value is unique to the input data and is used for various purposes, including data integrity verification and password storage. Understanding the role of hash functions is essential for ensuring the security and integrity of data in cybersecurity applications.__________________________________________________
Which attack involves inserting malicious scripts into web pages viewed by other users?
- Cross-Site Request Forgery (CSRF)
- Cross-Site Scripting (XSS)
- DNS Spoofing
- SQL Injection
Cross-Site Scripting (XSS) involves inserting malicious scripts into web pages viewed by other users. This allows attackers to execute scripts in the context of the user's browser, potentially leading to the theft of sensitive information. Recognizing and securing against XSS vulnerabilities is vital for web application security and protecting users from malicious code injection.__________________________________________________
An attacker crafts a malicious link containing script code, which is then sent to unsuspecting users. When clicked, the script executes in the context of the user's session on a particular website. This scenario describes a ____________ attack.
- Cross-Site Request Forgery (CSRF)
- Cross-Site Scripting (XSS)
- DNS Spoofing
- Phishing
The described scenario represents a Cross-Site Scripting (XSS) attack, where an attacker injects malicious script code into a link. When users click the link, the script executes in the context of their sessions on the targeted website. XSS attacks can lead to session hijacking and unauthorized actions. Recognizing and preventing XSS vulnerabilities is critical for maintaining the security of web applications.__________________________________________________
A cybersecurity firm uses AI to analyze network traffic and detect anomalies. This is an example of ____________ in action.
- Antivirus Software
- Artificial Intelligence (AI)
- Firewall
- Intrusion Detection System (IDS)
The use of AI in analyzing network traffic and identifying anomalies is an application of artificial intelligence. Unlike traditional Intrusion Detection Systems (IDS) or firewalls that rely on predefined rules, AI-based systems can adapt and learn from patterns, enhancing the detection of sophisticated threats. Understanding the role of AI in cybersecurity is crucial for leveraging advanced technologies in threat detection and prevention.__________________________________________________
____________ is a method in API security to ensure that the data returned to a user is based on their permissions.
- Encryption
- Role-Based Access Control
- Secure Sockets Layer (SSL)
- Two-Factor Authentication
Role-Based Access Control (RBAC) is a method in API security that ensures data returned to a user is based on their permissions. RBAC restricts access to certain resources based on a user's role, preventing unauthorized access. Understanding and implementing RBAC is crucial for enforcing data access controls in API environments.__________________________________________________
How does 'risk transfer' work in the context of cybersecurity risk management?
- Accepting all risks without taking any action
- Eliminating all identified risks
- Reducing the likelihood of security incidents
- Shifting the financial burden of risk to a third party
Risk transfer in cybersecurity involves shifting the financial burden of identified risks to a third party, often through insurance or outsourcing. While it doesn't eliminate the risks themselves, it helps organizations manage the potential financial impact. Understanding risk transfer mechanisms is important for organizations seeking to optimize their risk management strategies and allocate resources effectively.__________________________________________________