Latest posts tagged with #UUIDv4 on Bluesky
[Перевод] Более глубокий взгляд на старый UUIDv4 и новый UUIDv7 в PostgreSQL 18 UUIDv4 как первичный ключ в PostgreSQL обычно руг...
#UUIDv4 #postgresql #UUIDv7 #PostgreSQL #18 #первичный #ключ #B-tree #индекс #фрагментация #индекса
Origin | Interest | Match
Screenshot showing two session IDs: SESSIONID=27f3a8ba65f8c92ff5e32187fa7182 ✅ Secure SESSIONID=27f3a8ba-65f8-4c92-8ff5-e32187fa7182 ❌ Insecure
I recently ran into an interesting discrepancy:
What you see below are 120-bit Session IDs, one printed as hex and one in the format of a #UUIDv4.
After validating their randomness, I would classify the first as secure but raise concerns about the second […]
[Original post on infosec.exchange]
