Efosa Udinmwen

Efosa Udinmwen

Freelance Journalist

Efosa has been writing about technology for over 7 years, initially driven by curiosity but now fueled by a strong passion for the field. He holds both a Master's and a PhD in sciences, which provided him with a solid foundation in analytical thinking. Efosa developed a keen interest in technology policy, specifically exploring the intersection of privacy, security, and politics. His research delves into how technological advancements influence regulatory frameworks and societal norms, particularly concerning data protection and cybersecurity. Upon joining TechRadar Pro, in addition to privacy and technology policy, he is also focused on B2B security products. Efosa can be contacted at this email: udinmwenefosa@gmail.com

Articles by: Efosa Udinmwen

HP Smart Tank 7001 / 7005 printer during our review

Need a heavy-duty printer? These models can handle large workloads with ease

By Efosa Udinmwen published

Here are 6 versatile printer options which cater to diverse needs in fast-paced professional settings, ensuring quality and reliability at every turn.

Maximilian Raynor Internet Fibre Dress

'Somewhat robot, somewhat human': designer used 12,000ft fiber optic cable to weave a striking 50lb dress that will turn heads - and no, you can't buy it

By Efosa Udinmwen published

Maximilian Raynor’s 50-pound dress, made from 12,000 feet of repurposed fiber optic cables, turns the internet’s physical form into wearable art.

An iPhone sitting on a wooden table

Millions at risk as malicious PDF files designed to steal your data are flooding SMS inboxes - how to stay safe

By Efosa Udinmwen published

Hidden in plain sight: Sophisticated malicious PDFs target mobile users worldwide

A person using DeepSeek on their smartphone

DeepSeek R1 is now available on Nvidia, AWS, and Github as available models on Hugging Face shoot past 3,000

By Efosa Udinmwen published

DeepSeek-R1 expands across Nvidia, AWS, GitHub, and Azure, boosting accessibility for developers and enterprises.

Computer Hacked, System Error, Virus, Cyber attack, Malware Concept. Danger Symbol

Help! We're drowning in email spam, it's about to get worse and there's nothing we can do to stop it

By Efosa Udinmwen published

Email spam is spiralling out of control, with over 90% of emails classified as such in 2024, report claims.

Best Printers for Students

Hate connection issues? These printers trade wires for Wi-Fi and Bluetooth

By Efosa Udinmwen published

Wireless printers offer convenience and needs to support Wi-Fi connectivity, mobile printing apps, cloud printing support, and multi-device compatibility.

HP Smart Tank 7001 / 7005 printer during our review

Lacking in space? Here are some tiny printers for small office spaces

By Efosa Udinmwen published

From budget-friendly options to high-performance models, these printers offer wireless connectivity, sleek designs, and reliable functionality in a compact package.

AMD

Eat this, Raspberry Pi 5: Here are 3 powerful AMD Ryzen Mini PCs that sell for under $180 and trounce more expensive SBCs

By Efosa Udinmwen published

The Beelink GTR5, GenMachine, and BOSGAME E2 mini PCs all feature the Ryzen 5 3550H, outperforming entry-level Intel N-series processors

Epson XP-2205 Inkjet Printer on a white background

Looking to save on energy costs? Check out these power-efficient printers

By Efosa Udinmwen published

Cut electricity bills with printers optimized for minimal power consumption.

The best free PDF editor

Nvidia giving away free AI courses worth up to $90 and no, it's got nothing to do with DeepSeek's ascension

By Efosa Udinmwen published

Nvidia’s free AI courses offers a golden opportunity for developers to master generative AI, deep learning, and accelerated computing at no cost.

Teamgroup 2TB Pro+ microSDXC

This tiny 2TB microSD card is at its lowest price ever, and Newegg is even willing to take an offer

By Efosa Udinmwen published

Teamgroup 2TB Pro+ microSDXC delivers 160MB/s read speed and pricing flexibility with ongoing offers at Newegg.

eSIM

5G connectivity on your smart ring or Meta's future Ray-Bans? This eSIM solution smaller than a grain of rice makes it possible and could pave the way to an 'app store' of networks

By Efosa Udinmwen published

The world’s smallest GSMA-compliant eSIM is smaller than a grain of rice and reduces PCB space by 37 times compared to Nano SIMs.

Canon PIXMA TS3350 printer on a white background

I've rounded up five printers with cheap running costs, refillable ink systems and high-yield cartridges for long-term savings

By Efosa Udinmwen published

The total running cost of printers can be really expensive if you do not make the right choice. Here are five printers to consider if you want to save cash

A SeaGate BarraCuda, one of the best hard drive picks, against a TechRadar background

Largest desktop hard drive ever breaks another record; 28TB Seagate Expansion desktop hard drive has lowest Terabyte cost I've seen in 2025

By Efosa Udinmwen published

Seagate STKP28000400 28TB HDD combines massive storage capacity with USB-A and USB-C connectivity.

HP Smart Tank 7001 / 7005 printer during our review

Have a problem with printing noise in your office space? Here are five quiet, ear-pleasing printers I could find

By Efosa Udinmwen published

Discover five ultra-quiet printers designed for silent printing.

Patriot Transporter 2TB SSD

The cheapest 2TB external SSD ever costs less an equivalent internal SSD, reaches speeds of 1GB/s and I can't see a catch

By Efosa Udinmwen published

This 2TB Patriot Transporter SSD stands out for its affordability and impressive read/write speeds of up to 1GB/s.

5D memory crystal

'Eternal' 5D memory crystal capable of storing 360 TB of data for billions of years now holds a full human genome

By Efosa Udinmwen published

The 5D memory crystal enables the creation of a lasting genomic repository for the potential restoration of complex organisms.

A hacker typing on a MacBook laptop with code on the screen.

If your business data appears on the dark web, get ready to face a cyberattack

By Efosa Udinmwen published

Dark web monitoring has emerged as a crucial component in modern cybersecurity strategies.

Stress

Remote workers are more productive and face less interruptions than their office-only co-workers

By Efosa Udinmwen published

Productivity trends reveal how work locations and models drive efficiency engagement and burnout across industries.

Holographic representation of cloud computing over open businessman's hand

Businesses are struggling to address vulnerabilities hidden in phantom dependencies

By Efosa Udinmwen published

Companies could reduce their remediation efforts by nearly 90% just by doing some function-level reachability analysis, research says.

Kidwants KN1 mini PC

This weird mini PC has a huge built-in touchpad, and could be yours for just over $100

By Efosa Udinmwen published

The KN1 mini PC touchpad supports multi-finger gestures for navigation, switching apps, and enhancing productivity in everyday tasks.

A hacker typing on a MacBook laptop with code on the screen.

This devious phishing site repurposes legitimate web elements like CAPTCHA pages for malware distribution

By Efosa Udinmwen published

Lumna Stealer uses trusted platforms, base64 encoding and modular malware delivery.

Shopping scams

New wave of sextortion scams uses personal details and images to intimidate targets while bypassing traditional security measures

By Efosa Udinmwen published

Sextortion scams now use private information and cryptocurrency demands to extort victims more effectively.

AI Education

This AI tool helps content creators block unauthorized scraping and manage bot interactions

By Efosa Udinmwen published

Cloudflare's AI Audit empowers small website owners to negotiate fair prices for their content.

Adobe After Effects GPU Roundup

Nvidia Geforce GPUs obliterate the competition in this popular video sofware benchmark

By Efosa Udinmwen published

In 3D rendering tasks, Nvidia’s RTX 4090 outpaces Apple’s M3 Max and AMD’s Radeon GPUs, while Apple retains an edge in 2D workflows.

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