Tech Tutorials - App Reviews & Android Fixes | Fintech Shield Blog

Worried about Android malware in 2026? We tested the best antivirus apps that really detect threats. Explore top picks like Bitdefender, Norton & more.

Cyberattacks in India are rising - and these cybersecurity companies are stepping up. From antivirus to AI threat detection, here’s who’s leading the charge in 2026.

The three goals of cybersecurity - Confidentiality, Integrity, and Availability form the backbone of digital protection. This blog explains the CIA Triad, why it matters, and how it applies to real-world scenarios in 2026.

WPA is the security protocol behind your Wi-Fi connection. This beginner's guide explains what WPA means, how it works, and which version is best.

In an age where data breaches and cyber threats are constantly evolving, secure internal communication is no longer optional it’s essential. Whether you're managing a growing app, a cloud-based business, or an enterprise network, protecting the flow of data between services, servers, and internal APIs is critical.

Take control of your Android device with root-level firewalls! This guide shows you how to use AFWall+, NetGuard, and more to block unwanted app connections and enhance your phone’s privacy and performance.

In one of the largest data exposures in history, over 16 billion usernames and passwords have surfaced on the dark web, raising serious concerns about global cybersecurity. Compiled from multiple breaches and info-stealer malware attacks, this massive dataset includes login credentials from platforms like Google, Facebook, Apple, and more. If you've reused passwords or stored them in your browser, your accounts could be at risk.

Windows Defender Security Center, now known as Windows Security, is Microsoft’s all-in-one solution for malware protection, firewall control, and device performance. This blog walks you through its features, real-time protection tools, and why it’s enough for most users in 2025.

Ever wondered how antivirus software keeps your computer safe? This beginner-friendly guide explains how antivirus detects, blocks, and removes threats in real-time.

Biometric authentication uses unique physical or behavioral traits - like fingerprints, facial recognition, or iris scans—to verify identity.

Firewalls serve as the digital gatekeepers of your network, monitoring and controlling incoming and outgoing traffic based on pre-defined security rules. Whether hardware- or software-based, they create a protective barrier between trusted internal networks and untrusted external sources like the internet. This blog breaks down how firewalls work, their different types, and why they remain the first line of defense against modern cyber threats in 2026.

Empower your business with cutting-edge IT solutions! Cloud computing to cybersecurity, discover how tech drives success in the digital age.

Ensure robust cybersecurity with effective Network Security Monitoring. Learn key factors to detect threats, and prevent breaches.

Explore the critical role of firewall authentication in network security, and learn how step-by-step implementation safeguards systems, controls access, and protects sensitive data from cyber threats.

The Indian Computer Emergency Response Team (CERT-IN) plays a pivotal role in safeguarding the nation's digital infrastructure. Established under the Ministry of Electronics and Information Technology, CERT-IN is the nodal agency for responding to cybersecurity threats and incidents in India. This blog explores the origin, purpose, and vital functions of CERT-IN in strengthening India’s cyber defense and promoting secure digital practices nationwide.

Man-in-the-Middle (MITM) attacks are a stealthy but powerful cyber threat where attackers secretly intercept or alter communication between two parties. Whether you're browsing over public Wi-Fi or logging into secure websites, MITM attacks can expose your personal data, login credentials, and sensitive transactions. In this blog, we break down how these attacks work, the signs to watch for, and the essential steps you can take to protect your digital life.

Phishing is one of the most common and dangerous cyber threats today, targeting users through deceptive emails, messages, and websites. This guide explains how phishing attacks work, the warning signs to watch for, and the practical steps you can take to protect your personal information. Stay informed and secure as you navigate the digital world.

Deepfakes are redefining the boundaries of digital media - blurring the line between real and fake with astonishing accuracy. Powered by advanced AI, these manipulated videos and images can imitate real people with unsettling realism, raising concerns about misinformation, privacy, and security. In this blog, we unravel the technology behind deepfakes, explore their implications, and discuss how to spot and safeguard against this rising form of digital deception.

In an age of increasing cyber threats, relying solely on software protection isn't enough. Hardware-based firewalls offer a powerful first line of defense by filtering incoming and outgoing traffic at the network's entry point. Unlike traditional software firewalls, these dedicated security devices provide enhanced performance, deeper packet inspection, and are less vulnerable to tampering.

WPA and WPA2 are wireless security protocols designed to protect your Wi-Fi network - but they’re not the same. This blog breaks down the key differences in encryption, performance, and overall security to help you understand which one keeps your connection safer in today’s digital landscape.