Devsecops Engineer Interview Questions and Answers

Various tools are used for penetration and vulnerability testing to identify security weaknesses in applications and systems.

• OWASP ZAP: An open-source web application security scanner.

• Burp Suite: A popular tool for web application security testing.

• Nessus: A widely used vulnerability scanner for network security.

• Metasploit: A penetration testing framework that helps find and exploit vulnerabilities.

• Nmap: A network scanning tool used to discover hosts and services.

I am familiar with AWS tools such as AWS CodePipeline, AWS CodeBuild, AWS CodeDeploy, AWS CloudFormation, AWS Config, and AWS Security Hub.

• AWS CodePipeline

• AWS CodeBuild

• AWS CodeDeploy

• AWS CloudFormation

• AWS Config

• AWS Security Hub

Implementing security measures and regular backups is essential for maintaining server integrity and data safety.

• Regularly update your server's operating system and software to patch vulnerabilities.

• Use firewalls and intrusion detection systems to monitor and control incoming and outgoing traffic.

• Implement strong authentication methods, such as multi-factor authentication (MFA), to secure access.

• Regularly back up data using automated tools and store backups in a secure, off-s...read more

I have used security services such as AWS WAF, Cloudflare, and Nessus for vulnerability scanning.

• Utilized AWS WAF to protect web applications from common web exploits

• Implemented Cloudflare for DDoS protection and CDN services

• Conducted vulnerability scanning using Nessus to identify security weaknesses

Yes, I am proficient in Python programming.

• Yes, I have experience programming in Python for various projects.

• I have used Python for automation, scripting, web development, and data analysis.

• Familiar with popular Python libraries and frameworks like Django, Flask, and NumPy.

Complex VPC architectures involve multiple subnets, route tables, security groups, and network ACLs to create a secure and scalable network environment.

• Utilize multiple subnets to segment resources based on function or security requirements

• Implement route tables to control traffic between subnets and to the internet

• Use security groups to define inbound and outbound traffic rules for instances

• Leverage network ACLs to provide an additional layer of security at the subnet level

• C...read more

Cybersecurity involves protecting systems, networks, and data from digital attacks using various tools and practices.

• Firewalls: Act as barriers between trusted and untrusted networks (e.g., Cisco ASA).

• Intrusion Detection Systems (IDS): Monitor network traffic for suspicious activity (e.g., Snort).

• Encryption Tools: Secure data by converting it into a coded format (e.g., AES, SSL/TLS).

• Antivirus Software: Detect and remove malware from systems (e.g., Norton, McAfee).

• Security Inf...read more