EVM AUTOMOBILEs Interview Questions and Answers

Investigating email phishing involves analyzing email headers, links, and content to identify signs of phishing.

• Examine email headers to look for inconsistencies or suspicious domains

• Hover over links to check the actual URL before clicking

• Analyze email content for spelling errors, urgent language, or requests for personal information

• Check for generic greetings or unfamiliar sender addresses

TCP/IP and OSI are two different networking models used to understand and standardize communication protocols.

• TCP/IP model is a simpler model with 4 layers: Application, Transport, Internet, and Network Access.

• OSI model is a more detailed model with 7 layers: Application, Presentation, Session, Transport, Network, Data Link, and Physical.

• TCP/IP model is used in the actual implementation of the internet, while OSI model is more of a theoretical framework.

• TCP/IP model is more c...read more

Network protocols are rules and conventions for communication between devices on a network. Network concepts include IP addressing, routing, and security.

• Network protocols are rules that govern communication between devices on a network, such as TCP/IP, HTTP, and FTP.

• Network concepts include IP addressing, which assigns unique addresses to devices on a network, routing which determines the path data takes between devices, and security measures like firewalls and encryption.

• Un...read more

Phishing emails can be identified by checking for suspicious sender addresses, links, attachments, and requests for personal information.

• Check the sender's email address for any misspellings or unusual domain names

• Hover over links to see the actual URL before clicking on them

• Be cautious of emails requesting personal information or urgent action

• Look for poor grammar or spelling errors in the email content

• Avoid opening attachments from unknown senders

Cyber kill chain is a framework used to describe the stages of a cyber attack from initial reconnaissance to data exfiltration.

• The cyber kill chain consists of several stages including reconnaissance, weaponization, delivery, exploitation, installation, command and control, and actions on objectives.

• Each stage represents a step in the attacker's process of infiltrating a target network and achieving their goals.

• By understanding the cyber kill chain, organizations can better d...read more

Cyber attacks are malicious attempts to disrupt, damage, or gain unauthorized access to computer systems or networks.

• Cyber attacks can include malware, phishing, ransomware, DDoS attacks, and social engineering.

• Attackers may target individuals, organizations, or governments for financial gain, espionage, or sabotage.

• Examples of cyber attacks include the WannaCry ransomware attack, the Equifax data breach, and the SolarWinds supply chain attack.