In 2026, the question of whether you still need a firewall is more relevant than ever. With the rise of IoT devices, smart home technology, and increasingly sophisticated cyber threats, having a firewall in place is crucial for protecting your network and devices.
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03 Mar 2026 13:37
by Brian Lykke
... Soon, as Microsoft has announced that the ability to toggle Smart App Control (SAC) without a clean install of Windows 11 will be delayed until a future release.
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02 Mar 2026 20:52
by Brian Lykke
A quick guide on setting up a rule in Windows Defender Firewall with Advanced Security and UFW on Linux
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01 Mar 2026 22:32
by Brian Lykke
Many fake accounts lurk around on the Social Media platforms, and you have most likely been added by some yourself. Let's dive into who, what and why.
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24 Feb 2026 22:05
by Brian Lykke
Email spoofing is still one of the easiest ways for attackers to abuse your domain name. If you run a business, a homelab, or even just a side project - not setting up proper DNS mail records is basically leaving the front door unlocked.
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21 Feb 2026 12:47
by Brian Lykke
Many people knowingly respond to scam emails - here's why you should not do so
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17 Feb 2026 13:33
by Brian Lykke
Even smart, tech-savvy users can fall for scams. Clicking a seemingly safe link or allowing a website action can be enough to hijack a session, bypassing strong passwords or 2FA. This isn’t about being careless - it’s about attackers exploiting trust, context, and normal behavior. Learn why these attacks succeed and how to protect yourself.
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14 Feb 2026 18:05
by Brian Lykke
A guide, how to set up SSH key authentication, the correct way.
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10 Feb 2026 18:53
by Brian Lykke