Athira Radhakrishnan – Medium

Athira Radhakrishnan

Pinned

Setting Up and Securing Apache Web Server

Deploying a web server involves several steps, from installing the server software to securing it and enabling SSL for secure connections…

Jul 28, 2024

Setting Up and Securing Apache Web Server

Jul 28, 2024

Pinned

System and Firewall Configuration in Ubuntu

In today’s digital landscape, maintaining a secure and up-to-date system is paramount. Whether you’re a seasoned sysadmin or a curious…

Jul 28, 2024

System and Firewall Configuration in Ubuntu

Jul 28, 2024

Cloud Security with AWS IAM

Let’s use IAM to control access to our AWS resources.

Sep 21, 2024

AWS IAM

Sep 21, 2024

Kth Smallest Element in a BST | LeetCode

To find the Kth smallest element in a BST, we can perform an inorder traversal of the tree. In an inorder traversal, the nodes are visited…

Apr 10, 2024

Kth Smallest Element in a BST | LeetCode

Apr 10, 2024

Validate Binary Search Tree | LeetCode

Given the root of a binary tree, determine if it is a valid binary search tree (BST)

Apr 7, 2024

Validate Binary Search Tree | LeetCode

Apr 7, 2024

Finding the Lowest Common Ancestor in a Binary Search Tree | LeetCode

Find the lowest common ancestor (LCA) of two nodes in a Binary Search Tree (BST) through a PHP implementation.

Apr 5, 2024

Finding the Lowest Common Ancestor in a Binary Search Tree | LeetCode

Apr 5, 2024

Comparing Binary Trees for Equality in PHP: An Elegant Approach

Binary trees are fundamental data structures in computer science, often used to represent hierarchical relationships between elements…

Mar 29, 2024

Comparing Binary Trees for Equality in PHP: An Elegant Approach

Mar 29, 2024

Efficient Anagram Detection in PHP: A Simple Approach

Anagrams, which are words or phrases formed by rearranging the letters of another word or phrase, present an interesting problem in…

Mar 28, 2024

Efficient Anagram Detection in PHP: A Simple Approach

Mar 28, 2024

Identifying Duplicate Elements in an Array: A PHP Solution

Detecting duplicate elements in an array involves examining each element and checking whether it appears more than once.

Mar 27, 2024

Identifying Duplicate Elements in an Array: A PHP Solution

Mar 27, 2024

Reversing a Singly-Linked List in PHP: A Simple Approach

A singly-linked list consists of nodes, each containing a value and a reference (or pointer) to the next node in the sequence. In this…

Mar 26, 2024

Reversing a Singly-Linked List in PHP: A Simple Approach

Mar 26, 2024

Athira Radhakrishnan

Athira Radhakrishnan

Systems Engineer | PHP | SQL | Magento | Aspiring Cybersecurity Student | Professionally active since 2021 | GitHub : https://github.com/AthiraBR

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