What is the primary goal of a 'ransomware' attack?

  • Disrupting network communication
  • Encrypting files and demanding payment for their release
  • Installing backdoors for future access
  • Stealing sensitive information
The primary goal of a ransomware attack is to encrypt files on a victim's system and demand payment (usually in cryptocurrency) for their release. Ransomware denies access to the files until the ransom is paid. Understanding the motives behind ransomware attacks is crucial for implementing effective preventive measures and ensuring data integrity in the face of evolving cybersecurity threats.__________________________________________________

A ____________ audit involves systematically evaluating the effectiveness of a company's information security controls.

  • Compliance
  • Penetration
  • Security
  • Vulnerability
A compliance audit focuses on ensuring that a company adheres to established standards and regulations. In the context of information security, this involves evaluating the effectiveness of controls to meet compliance requirements. This helps organizations identify and address any gaps in their security measures and ensures alignment with industry standards and legal obligations.__________________________________________________

____________ is a cryptographic protocol that ensures secure data communication through encryption and decryption.

  • HMAC
  • Hashing
  • RSA
  • SSL/TLS
SSL/TLS (Secure Sockets Layer/Transport Layer Security) is a cryptographic protocol that provides secure data communication over a computer network. It ensures confidentiality and integrity through encryption and decryption processes. Understanding SSL/TLS is crucial for securing sensitive information transmitted over the internet and maintaining the privacy of users.__________________________________________________

In cybersecurity, ____________ algorithms can predict future attacks by analyzing past data.

  • Behavioral
  • Cryptographic
  • Machine Learning
  • Predictive Analytics
In cybersecurity, machine learning algorithms play a significant role in predicting future attacks. By analyzing patterns and anomalies in past data, these algorithms can identify potential threats and enhance the proactive defense capabilities of cybersecurity systems. Understanding the application of machine learning in cybersecurity is crucial for staying ahead of evolving threats.__________________________________________________

In security auditing, what is the purpose of reviewing access logs?

  • Detect and investigate unauthorized access attempts
  • Enhance user experience
  • Monitor network bandwidth usage
  • Optimize system performance
Reviewing access logs in security auditing serves the purpose of detecting and investigating unauthorized access attempts. Access logs record information about user activities, login attempts, and resource access. Analyzing access logs helps security professionals identify suspicious behavior, track potential security incidents, and take proactive measures to secure the organization's information assets. Understanding the role of access logs is essential for effective security monitoring.__________________________________________________

____________ refers to the ethical guideline in cybersecurity that emphasizes the importance of honesty and transparency in handling data.

  • Authenticity
  • Availability
  • Confidentiality
  • Integrity
Integrity in cybersecurity ethics emphasizes maintaining the accuracy and trustworthiness of data. It involves preventing unauthorized alterations or tampering with information, promoting honesty, and ensuring the reliability of data. Understanding the principle of integrity is essential for maintaining the credibility and trustworthiness of information in cyberspace.__________________________________________________

____________ involves analyzing the physical memory of a computer to recover evidence and investigate cyber crimes.

  • Disk Imaging
  • Incident Response
  • Memory Forensics
  • Network Forensics
Memory forensics is the process of analyzing the physical memory (RAM) of a computer system to recover evidence related to cyber crimes. It allows investigators to identify running processes, open network connections, and uncover artifacts that may not be stored on disk. Proficiency in memory forensics is vital for investigating volatile data and understanding the state of a system during an incident.__________________________________________________

Which term describes the likelihood of a threat exploiting a vulnerability?

  • Exploitation
  • Risk
  • Threat
  • Vulnerability
The term that describes the likelihood of a threat exploiting a vulnerability is "exploitation." Risk is the combination of the threat, vulnerability, and potential impact. A threat is a potential danger, a vulnerability is a weakness, and exploitation is the actual act of taking advantage of that weakness. Understanding these terms is fundamental in assessing and managing cybersecurity risks effectively.__________________________________________________

During a security audit, it's discovered that an unauthorized device is connected to the company's Wi-Fi network. This could be due to a ____________ security lapse.

  • Authentication
  • Configuration
  • Encryption
  • Physical Security
The discovery of an unauthorized device on a Wi-Fi network often points to a configuration security lapse. Inadequate configuration settings may allow unauthorized access, emphasizing the importance of configuring network devices securely. Implementing strong configuration practices is essential to prevent unauthorized devices from connecting to the network, enhancing overall security.__________________________________________________

In incident handling, ____________ is the practice of collecting, preserving, analyzing, and presenting digital evidence in a legally acceptable manner.

  • Cyber Investigation
  • Data Recovery
  • Digital Forensics
  • Incident Recovery
Digital forensics plays a crucial role in incident handling by collecting, preserving, and analyzing digital evidence. This practice ensures that evidence is handled in a legally acceptable manner, maintaining its integrity and admissibility in court if necessary. Effective digital forensics is essential for understanding the scope of an incident, attributing actions to specific actors, and supporting legal proceedings related to cyber incidents.__________________________________________________

After detecting unusual network traffic, a security analyst investigates and finds indicators of a malware infection. This is an example of ____________ in action.

  • Data Loss Prevention (DLP)
  • Endpoint Protection
  • Intrusion Detection System (IDS)
  • Security Information and Event Management (SIEM)
This scenario exemplifies the use of Security Information and Event Management (SIEM). SIEM solutions help detect and respond to security incidents by collecting and analyzing log data from various sources. The analyst's investigation, triggered by unusual network traffic, showcases the proactive monitoring capabilities of SIEM in identifying potential malware infections and other security threats.__________________________________________________

An app's security audit reveals that sensitive information is being stored in plain text. To rectify this, the focus should be on improving the app's ____________ practices.

  • Data Encryption and Storage Policies
  • Network Firewall Configuration
  • User Authentication
  • User Interface Design
To address the issue of storing sensitive information in plain text, the focus should be on improving data encryption and storage policies. Implementing strong encryption methods ensures that sensitive data remains confidential even if unauthorized access occurs. Understanding and enhancing encryption practices is critical for securing sensitive information within applications.__________________________________________________