FIS Security Analyst Interview Questions, Process, and Tips

RSA stands for Rivest-Shamir-Adleman, a widely used encryption algorithm for secure communication.

• RSA is a public-key cryptosystem used for secure data transmission.

• It involves generating a public key and a private key for encryption and decryption.

• RSA encryption is based on the difficulty of factoring large prime numbers.

• It is commonly used in secure communication protocols like HTTPS.

• RSA can be used for digital signa

Basic principles of security management involve risk assessment, access control, incident response, and security awareness.

• Risk assessment: Identifying and evaluating potential risks to the organization's security.

• Access control: Implementing measures to control who has access to sensitive information or resources.

• Incident response: Developing plans and procedures to respond to security incidents effectively.

• Security a...read more

They are all application layer protocols used for communication over a network.

• They all operate at the application layer of the OSI model.

• They all use client-server architecture for communication.

• They all transmit data over a network.

• Examples: HTTP is used for web browsing, FTP for file transfer, and Telnet for remote access.

My favorite go-to tool for security investigation is Wireshark.

• Wireshark is a powerful network protocol analyzer used for troubleshooting, analysis, development, and education.

• It allows me to capture and interactively browse the traffic running on a computer network.

• I can use Wireshark to analyze network traffic, identify security vulnerabilities, and troubleshoot network issues.

• Wireshark supports hundreds of protocols...read more