Deloitte Cyber Security Quiz-1

Phishing is a form of social engineering where attackers deceive individuals into providing sensitive information such as passwords or financial details by pretending to be a trustworthy entity through emails, messages, or websites.

A firewall is a network security device that monitors and controls incoming and outgoing network traffic based on predetermined security rules. It is used to block unauthorized access and protect against malicious activities.

Encryption is the process of converting information into a secure code to protect it from unauthorized access. It ensures the confidentiality and integrity of data during transmission and storage.

A worm is a type of malware that spreads independently by exploiting vulnerabilities and does not require a host program. It can replicate itself and spread across a network.

A DDoS attack aims to overwhelm a system, network, or service with a flood of traffic, making it unavailable to users and disrupting its normal functioning.

Something you know is an authentication factor based on knowledge, such as a password or PIN, which the user possesses.

A VPN is used to create a secure and encrypted connection over the internet, allowing users to connect to a private network from a remote location securely.

A Zero Day Exploit involves exploiting vulnerabilities in software that are not yet known to the vendor or public, making it challenging to defend against.

An IDS is designed to monitor network or system activities, detect potential security threats or unauthorized activities, and take actions to respond to or prevent them.

Integrity ensures that data remains accurate and unaltered during transmission, preventing unauthorized modifications.