Security
Get the latest Technology Security Tips. Stay up to that and Stay Safe.
Can a Router Get a Virus? How to Tell, Fix It, and Lock It Down
Your router can be targeted by malware and malicious configuration changes, and the result is often…
Updated
What a VPN Is (and Why You Might Actually Need One)
A VPN creates an encrypted connection between your device and a VPN server, changing the network path and public IP seen by destinations. This guide explains where that protection starts and stops, when a VPN helps, and which security problems it cannot solve.
What Happens When a VPN Disconnects? Kill Switches and Traffic Leaks
When a VPN tunnel fails, traffic may either stop or return to the normal network route. This guide explains kill switches, fail-open and fail-closed behavior, split tunneling, DNS and IPv6 leaks, and how to verify protection safely.
Spoofing vs Phishing vs Smishing vs Vishing: What’s the Difference?
Spoofing falsifies identity, while phishing manipulates someone into taking an unsafe action. Smishing and vishing are phishing variants delivered by text and voice. This comparison explains how all four differ, where they overlap, and how to respond safely.
Updated
How to Stop WhatsApp Spam Calls for Good
WhatsApp can silence qualifying unknown calls so they no longer ring while keeping them visible for later review. This guide explains how to enable the feature, when to block or report a caller, and which additional privacy controls address different risks.
Updated
How to Land a Job in Cybersecurity: A Practical Guide
Landing a cybersecurity job starts with choosing the kind of security work you want to do. This guide explains how to build relevant skills, gain authorized practical experience, document your capabilities, target suitable roles, and improve your applications without relying on certificates alone.
Updated
How Cybersecurity Teams Protect Organizations 24/7
Cybersecurity teams protect organizations around the clock through overlapping layers of monitoring, alert triage, incident response, vulnerability management, identity controls, encryption, and continuous improvement. This guide explains how those functions work together and why 24/7 coverage still cannot guarantee complete protection.
Updated
Cybersecurity Attacks: 4 Practical Ways to Protect Your Business
Cybersecurity works best as overlapping protection rather than a single security product. This guide explains four practical layers for securing business accounts and devices, protecting recoverable data, preparing employees for phishing, and responding when preventive controls fail.
Updated
How to Deal With Spoofed Calls and Emails Safely
Spoofed calls and emails can imitate trusted people and organizations. This guide explains how to verify suspicious contact through independent channels, understand caller and email trust signals, reduce unwanted messages, and recover if you already shared credentials, money, or personal information.
Updated
How to Monitor a Hidden Camera From Your Phone
Monitoring a security camera from your phone starts with matching the camera to its supported app or recorder. This guide explains pairing, true remote-view verification, 11 current monitoring ecosystems, account security, recording differences, and practical fixes when the camera will not connect.
Updated
What Is a Proxy Server? How It Works, Types, Benefits, Risks & Proxy vs VPN
A proxy server routes traffic between a client and another server, but it does more than change an IP address. This guide explains how proxies work, common types, legitimate uses, security limitations, proxy configuration, and the practical differences between proxies and VPNs.
Proxy vs VPN: Which Changes Your IP, Encrypts Traffic and Protects More?
A proxy and VPN can both change the public IP a website sees, but they protect traffic differently. This comparison explains routing, tunnel encryption, HTTPS, DNS, ISP visibility, device coverage, trust boundaries, public Wi-Fi use, and when each tool makes more sense.
Residential vs Datacenter Proxies: Differences, Uses and Trade-Offs
Residential and datacenter proxies route traffic through different kinds of IP infrastructure. This comparison explains their network sources, performance and cost trade-offs, session behavior, location options, residential sourcing concerns, ISP proxy overlap, and how to choose according to workload requirements.
11 Crucial Signs Your Business Needs to Consider Cybersecurity
Cybersecurity weaknesses are not always obvious before an incident. These 11 warning signs help businesses identify gaps in backups, patching, authentication, employee procedures, vendor access, monitoring, governance, incident response, and recovery so the most consequential risks can be addressed first.
Free VPN vs Paid VPN: Privacy, Limits, Speed, and Cost
A reputable free VPN can be enough when its privacy practices, data allowance, server access, and device limits fit your needs. Paid plans generally add capacity, locations, simultaneous connections, and advanced features, but payment alone does not guarantee privacy or speed.
The Most Common Benefits of Identity Management Using Biometrics
Identifying individuals using standard authentication practices is quickly phasing out, thanks to rapidly advancing technology like…
Updated
CCTV Installation in London: What to Know Before You Install
Planning CCTV in London involves more than choosing cameras. Define the footage you need, minimise unnecessary recording, check property and planning constraints, secure network access, plan retention and export, and verify the installed system under real operating conditions before signing it off.
How to Secure IP Cameras and CCTV Recorders From Remote Access Risks
Secure IP cameras and CCTV recorders by replacing weak credentials, updating supported devices, reducing unnecessary internet exposure, enabling MFA, controlling remote access and separating surveillance equipment from other systems. Finish by testing recording and approved remote viewing against a known security baseline.
Updated
Firmware Security Vulnerabilities: Risks and How to Prevent Them
Firmware vulnerabilities can affect low-level hardware functions and the boot process, sometimes beyond the visibility of ordinary security software. Learn how authenticated updates, Secure Boot, access controls, integrity monitoring, supported hardware, and reliable recovery can reduce the risk of persistent or disruptive compromise.
Why Is My VPN Slow? 10 Causes and How to Fix Them
A slow VPN does not always mean the VPN provider is at fault. This guide shows how to establish a baseline, isolate the bottleneck, and troubleshoot server distance, congestion, protocols, Wi-Fi, packet loss, MTU, router limits, and provider-side restrictions.
Updated
Different Types of Cybersecurity Threats and How to Defend Against Them
Cybersecurity threats use different routes to compromise accounts, devices, applications, networks, and data. This guide explains ten major threat categories, their warning signs, and the preventive, detective, and recovery controls that provide practical protection.
What Is the Language of Hackers? Programming Languages Used in Cybersecurity
There is no single language used by hackers or cybersecurity professionals. Python, JavaScript, SQL, PowerShell, Bash, C, and Assembly solve different problems. This guide explains where each technology fits, how the categories differ, and what beginners should learn first.
The Growing Threat of AI-Driven Cyberattacks on Businesses: What You Need to Know
AI is making phishing, impersonation, reconnaissance, and some malware operations more effective while introducing security risks around enterprise AI systems. This guide explains what has actually changed, where businesses are exposed, and which defensive controls remain effective.
Best Free VPN Services in 2026: Limits, Privacy, and Safety Compared
The best free VPN is not simply the one with the biggest allowance. This evidence-based guide compares five credible services by data caps, server restrictions, device limits, registration requirements, privacy evidence, and the practical compromises that come with paying $0.