--- title: "Karthik Pawar (@cyberstruct) | Hashnode" description: "Founder, cyberstruct.io. Read the latest articles by Karthik Pawar on Hashnode." url: "https://hashnode.com/@cyberstruct" --- @cyberstruct # Karthik Pawar @cyberstruct · Joined October 2023 Founder, cyberstruct.io [Website](https://app.cyberstruct.io/) ### [The Critical Role of Data Backup Security in Ransomware Defense](https://blog.cyberstruct.io/the-critical-role-of-data-backup-security-in-ransomware-defense?utm_source=hashnode&utm_medium=feed) The lifecycle of a data backup needs to be secured more and is often neglected. Having a data backup that is reliable and immutable is important for protecting yourself against ransomware attacks. The responsibility of security does not end when you ... 7 min read · [blog.cyberstruct.io](https://blog.cyberstruct.io/the-critical-role-of-data-backup-security-in-ransomware-defense?utm_source=hashnode&utm_medium=feed) [Nov 2, 2023](https://hashnode.com/posts/the-critical-role-of-data-backup-security-in-ransomware-defense/6547cbf19b3d0590c400bf96) ### [Mastering Cybersecurity: An In-Depth Guide to cyberstruct.io](https://blog.cyberstruct.io/mastering-cybersecurity-an-in-depth-guide-to-cyberstruct-io-f33d815c42a9?utm_source=hashnode&utm_medium=feed) In today’s digital age, cybersecurity has become paramount. With an ever-expanding digital landscape, the need for skilled cybersecurity professionals has never been greater. But how do you gain the hands-on experience and knowledge required to excel... 6 min read · [blog.cyberstruct.io](https://blog.cyberstruct.io/mastering-cybersecurity-an-in-depth-guide-to-cyberstruct-io-f33d815c42a9?utm_source=hashnode&utm_medium=feed) [Sep 30, 2023](https://hashnode.com/posts/mastering-cybersecurity-an-in-depth-guide-to-cyberstruct-io-f33d815c42a9/6547c5672a37ac5b9cfaff71) ### [Stack walkthrough: Drive-by Compromise](https://blog.cyberstruct.io/stack-drive-by-compromise-cyberstruct-io-4e44c121b717?utm_source=hashnode&utm_medium=feed) Introduction A software system is always vulnerable to cyber-attacks because it is built on complex code and architecture that can contain flaws and vulnerabilities. Even with rigorous testing and security measures, it is impossible to eliminate all ... 13 min read · [blog.cyberstruct.io](https://blog.cyberstruct.io/stack-drive-by-compromise-cyberstruct-io-4e44c121b717?utm_source=hashnode&utm_medium=feed) [Sep 30, 2023](https://hashnode.com/posts/stack-drive-by-compromise-cyberstruct-io-4e44c121b717/6547c6a22a37ac5b9cfaff74)