Difference between the telegram (win1) desktop app and web interface when it is "managed by your organization"?

Sometime ago I was told by our cyber department that Telegram desktop app is not "safe" as it allows silent installation of programs (first I heard about it, and they could not back it by anything). Which makes me think they are … Continue reading Difference between the telegram (win1) desktop app and web interface when it is "managed by your organization"?

Cyber Essentials at a small business (20 employees) that keeps all business data within SaaS

Background
I’ve recently joined a rapidly growing small business (from 4 to 20 people in last 12 months) with a very DIY IT setup. It’s fallen to me (I’m a developer so I just happen to be sitting nearest IT world…) to improve their secu… Continue reading Cyber Essentials at a small business (20 employees) that keeps all business data within SaaS

What is a good common approach for encrypted backup/restore on an embedded device?

An embedded device with Linux supports backup/restore of files encrypted with openssl. The idea of backup is: tar -c …. | openssl smime -encrypt -binary -aes-256-cbc -out backupfile.encrypted -outform DER certificate.key and the idea of … Continue reading What is a good common approach for encrypted backup/restore on an embedded device?