Know-how
Practical knowledge about your IT – clearly explained, with concrete tips you can act on.
6 October 2026
NIS2: does it affect your business? – Read
The NISG 2026 has applied since 1 October 2026 – who is affected and why it matters to small businesses too.
22 September 2026
Backups with the 3-2-1 rule – Read
Three copies, two types of storage, one off-site – so your data survives even a complete failure.
8 September 2026
Spotting phishing emails – Read
Five warning signs that give away fake emails – before anyone clicks the wrong link.
25 August 2026
Why use a password manager – Read
A strong, unique password for every service – without having to remember a single one.
11 August 2026
Don’t put off updates – Read
“Remind me later” is convenient – but every pending update is a known hole that attackers look for.
28 July 2026
Emails in spam? DKIM & co. explained – Read
Without SPF, DKIM and DMARC, emails easily end up in spam – what the three records do and how to check them.