Check DNS before blaming the network
Many "the network is slow" tickets come down to slow or failing DNS lookups. Here's a practical order for ruling DNS out in minutes.
Tech insights
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3 articles
Where Zero Trust actually starts
Zero Trust isn't a product you buy. It starts with three unglamorous pieces of groundwork most organizations already half-have.
When a Linux disk fills up: a calm checklist
A full disk takes services down in confusing ways. This is the order I check things in, including the deleted-but-open file trap.
Available in Arabic only
These articles haven't been published in English.
دورة إدارة التحديثات في بيئة المؤسسة
التحديثات الأمنية لا تنجح بالتثبيت وحده. هذه الدورة التي تجعلها عملية منتظمة بدل حملة طارئة كل شهر.