🚨 NEWS: EC2 su AWS: instance type, AMI, security group e key pair — Guida operativa

Ecco i punti chiave in breve:
💡 Hai mai lanciato un'istanza EC2, convinto di aver scelto il tipo giusto, e un mese dopo ti sei ritrovato con una fattura del 40% più alta del previsto? Oppure hai esposto un server su internet...

🚀 LINK: https://meteoraweb.com/analisi-dei-dati-e-metriche/ec2-su-aws-instance-type-ami-security-group-e-key-pair-guida-operativa

#aWSEC2 #instanceType #aMI #securityGroup #keyPair

인스턴스에 저장된 퍼블릭 키가 변경되서 접속이 안될 때 EC2 Instance Connect API를 사용한 대응법
https://dev.classmethod.jp/articles/lim-ec2-keypair-publickey/

#dev_classmethod #한국어블로그 #EC2_Instance_Connect #keypair #AWS

Frage an Linux Fachleute.
Man kann ja einstellen, das ein Passwort für den Shell Zugang nach X -Tagen abläuft.

Gilt dies auch (also der Passwortablauf) wenn man sich über SSH-Authentifizierung mit Schlüsselpaaren auf dem System anmeldet?

Hierzu habe ich bisher keine Infos im Netz gefunden

#linux #ssh #keypair #password #access

Yo, I'm trying to learn the nuances of #openpgp...

I've generated my #keypair, added an additional UID for a secondary E-mail, uploaded to a keyserver, and even setup some identity proofs using #keyoxide.

Question 1: When would one also add a UID for a *work* E-mail?

Question 2: How should one handle their *private* key across devices (personal laptop/smartphone/work laptop)?

#askfedi #gpg #pgp

So I've been reading about GPG keys. It seems like the way I _ought_ to do it is:
- master keypair
- device/application-specific subkeys

But this is actually sufficiently complicated to setup and manage that I'm wondering if it's maybe better to just generate unique keypairs for every device and application?

#gpg #keypair