Why Schools (and busiensses) Install Security Certificates on Devices
A straightforward, technically accurate explanation of why schools use security certificates, how HTTPS works, and how encrypted traffic is safely inspected.
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4 min
Tag: Security
13 posts
Passwordless
Understanding Passwordless Authentication for Cyber Essentials
Tom Coleman
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3 min
What is Cyber Essentials?
Cyber Essentials can help your organisation in many ways
Tom Coleman
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2 min
Setting Up Parental Controls on Apple Devices
Setting Up Parental Controls on Apple Devices
Tom Coleman
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2 min
Next DNS Logs
We use Tailscale which is amazing and have started using NextDNS for DNS lookups. I wanted to get the logs into our Sentinel SIEM solution and, after a lot of …
Tom Coleman
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3 min
Top Tips for Looking After Your Email Reputation
Email getting through relies on some key things.
Tom Coleman
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4 min
How to reset your device before you hand it to someone else
Last week I was asked “what would I need to do before I give my computer to my son?” The client had an old windows device that they wanted to give to their son, …
Tom Coleman
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3 min
5 Ways to Keep your Child Safe Online
5 Ways to Keep your Child Safe Online
Tom Coleman
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3 min
Secure your employees personal accounts
I have been delivering some security architecture work and programme security advice to a client on a sensitive programme. Recently I was chatting to some …
Tom Coleman
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3 min
Secure your Office 365 Admin Account
Create a second admin account for your Microsoft 365 service
Tom Coleman
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2 min