Fileless malware: what it is and how it fools your antivirus
Fileless malware writes nothing to disk: it lives in RAM and uses Windows' own tools to attack. Understand what it is …
Hardening 76 posts
Information security in plain English: scams, hardening and privacy — plus retrogaming, games and geek culture.
Get-LocalUser: auditing local Windows accounts with PowerShell
Use Get-LocalUser in PowerShell to list users, spot suspicious accounts and export audit reports on Windows in seconds.
Incognito mode isn't privacy: what it protects (and what it doesn't)
Incognito mode erases your local history, but it doesn't hide your IP, doesn't block trackers and doesn't stop network …
How to detect cryptojacking and remove a miner from your PC
High CPU for no reason and a sluggish PC can be signs of cryptojacking. Learn how to tell whether someone is using your …
How to see open ports on Windows with Get-NetTCPConnection
Learn how to use Get-NetTCPConnection in PowerShell to list open ports, identify suspicious connections and find out …
What DNS over HTTPS is and how to enable it on Windows 11
Your ISP sees every site you visit, even with HTTPS. DNS over HTTPS (DoH) encrypts those lookups. Here's how to enable …
Malicious Chrome extension: how to spot it and remove it
840,000 browsers compromised by malicious extensions in 2026. Learn to spot the signs and clean up Chrome before the …
Juice jacking: how public USB chargers steal your data
Plugging your phone into public USB chargers at airports and malls can expose data or install malware. Here's what juice …
How to secure your Wi-Fi router: 7 essential settings
Your router is the front door to your home network. Here are the 7 security settings most people ignore — the ones that …
What credential stuffing is and how leaked passwords open other accounts
Credential stuffing uses stolen login pairs to break into accounts on other services. Understand how the attack works …