it solutions – itbeasts

Securing APIs against SQL Injection and XSS Attacks

Posted on September 16, 2024 By zeeshan2793

Introduction: In the modern digital landscape, Application Programming Interfaces (APIs) are essential for enabling communication between different software systems and devices. However, APIs also introduce potential security risks, especially from attacks like SQL Injection and Cross-Site Scripting...

Authentication Strategies with Passport.js

Posted on September 13, 2024 By zeeshan2793

Introduction: In modern web development, authentication is critical for verifying user identities and ensuring that only authorized individuals can access certain features or data. Creating a secure and flexible authentication system can be complex, but Passport.js simplifies this process significan...

Building a CRUD API with Express.js and Node.js

Posted on September 12, 2024 By zeeshan2793

Introduction: APIs (Application Programming Interfaces) are crucial for enabling applications to interact and share data. A CRUD API (Create, Read, Update, Delete) is fundamental for any web or mobile application that manages data. Whether you’re building a social media platform, online store, or ...

Implementing Two-Factor Authentication (2FA)

Posted on September 11, 2024 By zeeshan2793

Introduction: In today’s digital landscape, where cyberattacks and data breaches are ever-present, securing user accounts has become a critical concern for organizations. Relying solely on traditional methods like passwords is no longer enough. One of the most effective strategies to strengthe...

Data Encryption and Hashing Techniques

Posted on September 10, 2024 By zeeshan2793

Introduction: In today’s digital age, safeguarding sensitive data is paramount. Whether it’s personal details or financial transactions, vast amounts of data are constantly exchanged over networks. Two key techniques that play a major role in protecting this data are encryption and hashing. ...

Building Real-Time Chat Applications with WebSockets

Posted on September 9, 2024 By zeeshan2793

Introduction: In today’s digital era, real-time communication has become essential for various applications, from messaging platforms like WhatsApp and Slack to gaming systems and collaborative tools. With the growing demand for instant data transfer, WebSockets have emerged as a key technolog...

Implementing GraphQL APIs

Posted on September 6, 2024 By zeeshan2793

Introduction: APIs have become central to modern application development, enabling seamless communication between different systems. While REST (Representational State Transfer) has been a dominant API architecture for years, GraphQL, developed by Facebook in 2015, has emerged as a more adaptable an...

Rate Limiting and Throttling in API Gateways

Posted on September 5, 2024 By zeeshan2793

Introduction: In today’s tech-driven world, APIs play a vital role in many modern applications, acting as connectors between various services, applications, and users. However, with increased API usage comes the challenge of balancing performance, reliability, and security. One of the key stra...

Using JSON Web Tokens (JWT) for Authentication

Posted on September 4, 2024 By zeeshan2793

Introduction: In the realm of modern web applications, where security and scalability are critical, JSON Web Tokens (JWT) have become a widely adopted method for managing authentication. JWTs provide a stateless and efficient way to ensure that only authorized users can access certain resources, mak...

API Gateway and Service Mesh

Posted on August 30, 2024 By zeeshan2793

Introduction: In modern software development, microservices have become a key architectural approach, allowing developers to build scalable, flexible, and resilient applications. However, as microservices gain popularity, managing communication, security, and scalability across numerous services pre...

Securing APIs against SQL Injection and XSS Attacks

Authentication Strategies with Passport.js

Building a CRUD API with Express.js and Node.js

Implementing Two-Factor Authentication (2FA)

Data Encryption and Hashing Techniques

Building Real-Time Chat Applications with WebSockets

Implementing GraphQL APIs

Rate Limiting and Throttling in API Gateways

Using JSON Web Tokens (JWT) for Authentication

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