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        <title>Wiki SGY.io - securite</title>
        <description></description>
        <link>https://wiki.sgy.io/</link>
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       <dc:date>2026-05-12T12:14:28+00:00</dc:date>
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        <title>Wiki SGY.io</title>
        <link>https://wiki.sgy.io/</link>
        <url>https://wiki.sgy.io/_media/wiki:logo.png</url>
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        <dc:date>2025-08-16T16:30:11+00:00</dc:date>
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        <title>auth</title>
        <link>https://wiki.sgy.io/securite:auth?rev=1755361811&amp;do=diff</link>
        <description>Authentification et autorisation

	*  Authentification: moyen d&#039;identifier une personne ou une entité (système, machine, service, etc).
	*  Autorisation: gestion des accès aux ressource selon qui l&#039;accède

ReBAC

	*  OpenFGA

OAuth 2.0

	*  API Access Management
	*  OpenID Connect Playground
	*  Google OAuth 2.0 Playground
	*</description>
    </item>
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        <dc:format>text/html</dc:format>
        <dc:date>2025-08-16T16:30:11+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>bitwarden</title>
        <link>https://wiki.sgy.io/securite:bitwarden?rev=1755361811&amp;do=diff</link>
        <description>Bitwarden

Utilisation de Bitwarden en CLI.  Page officielle.
  $ bw get item &#039;some api service&#039; | jq -cr &#039;.fields[] | select(.name | contains(&quot;API_Password&quot;)).value&#039;
  $ bw list items --search &quot;github&quot; | jq &quot;.[].login | {username, password}&quot;
  
Les exemples utilisent</description>
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        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>crypto</title>
        <link>https://wiki.sgy.io/securite:crypto?rev=1755361811&amp;do=diff</link>
        <description>Authentification à une API REST par clé

Il y plusieurs façons de le faire, selon la complexité dont on a besoin.  On peut simplement générer une clé d&#039;API, garder le hash de cette clé et la comparer avec ce qui est reçu dans les requêtes.</description>
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        <title>gnupg</title>
        <link>https://wiki.sgy.io/securite:gnupg?rev=1755361811&amp;do=diff</link>
        <description>GNUPG

Pour installer, on peut faire:
$ sudo apt-get install gnupg2
Ensuite, pour lister les clés:
$ gpg2 --list-keys

Pour générer une clé :
$ gpg2 --gen-key
Installation Mac

Pour Mac:
$ brew install gnupg2
Par la suite la commande gpg sera un lien vers</description>
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        <dc:date>2025-10-21T00:08:54+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>ssh</title>
        <link>https://wiki.sgy.io/securite:ssh?rev=1761005334&amp;do=diff</link>
        <description>Créer sa clé d&#039;authentification

Sous macOS ou sous Linux (Ubuntu):

	*  Faire la commande ssh-keygen et répondre aux questions.

Pour plus de sécurité:
$ ssh-keygen -t ed25519 -a 256 [-C &quot;user@host&quot;]
Meilleure compatibilité pour le moment:
$ ssh-keygen -t rsa -b 4096 -o -a 100</description>
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        <dc:date>2025-08-16T16:30:11+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>toc</title>
        <link>https://wiki.sgy.io/securite:toc?rev=1755361811&amp;do=diff</link>
        <description>Divers sujets en sécurité

	*  Authentification et autorisation
	*  Bitwarden
	*  Authentification à une API REST par clé
	*  UUID

nmap

[Cheat sheet]</description>
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        <dc:date>2025-08-16T16:30:11+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>uuid</title>
        <link>https://wiki.sgy.io/securite:uuid?rev=1755361811&amp;do=diff</link>
        <description>UUID

Différentes versions utilisées:

	*  UUID Version 1 (v1) is generated from timestamp, monotonic counter, and a MAC address.
	*  UUID Version 2 (v2) is reserved for security IDs with no known details2.
	*  UUID Version 3 (v3) is generated from MD5 hashes of some data you provide. The</description>
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        <dc:date>2025-08-16T16:30:11+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>vault</title>
        <link>https://wiki.sgy.io/securite:vault?rev=1755361811&amp;do=diff</link>
        <description>Vault

	*  Site officiel de Vault
	*  How To Securely Manage Secrets with HashiCorp Vault on Ubuntu 16.04

Installation

	*  Télécharger le fichier Vault requis selon le système.
	*  Télécharger le fichier Consul requis selon le système.

Décompresser les fichiers:
$ unzip vault_0.9.1_linux_amd64.zip
$ unzip consul_1.0.2_linux_amd64.zip
# mv vault /usr/local/bin
# mv consul /usr/local/bin
Créer un fichier de configuration pour Vault:</description>
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