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Security

Firewall🔗

Tools🔗

  • fail2ban: Daemon to ban hosts that cause multiple authentication errors

Authentication🔗

My notes on authentication

Kerberos🔗

My notes on Kerberos

LDAP🔗

Lightweight Directory Access Protocol
Wikipedia
CIT: GitLab server
LiL course LDAP+Kerberos

Hardware keys🔗

Tags: #hw/security

YubiKey🔗

Tags: #tech/yubikey

NitroKey🔗

https://www.nitrokey.com/#comparison

Software🔗

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TABLE WITHOUT ID
("[" + title + "](" + file.path + ")") AS "Name",
("[Website](" + url + ")") AS "Links",
(join(file.tags,", ")) AS "Tags"
WHERE type = "software" and contains(category,"security") AND contains(file.folder,"public/tech")

Static Application Security Testing (SAST)🔗

Dynamic Application Security Testing (DAST)🔗

Vulnerabilities🔗

Website maintainers can provide a security.txt file to give security companies and white hackers standardised information on how to report vulnerabilities.

Password management🔗

  • ripasso: password manager written in Rust

pass🔗

https://www.passwordstore.org/

The pass command with otp support is also quite usefull. Esp. when combined with unishare or dropbox.
Esp. pass otp -c <account> is handy.

openSUSE installation

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sudo zypper install password-store pass-otp

AddOns

Passkey🔗

https://passkeys.io

A passkey is a new way to sign in that works completely without passwords. By using the security capabilities of your devices like Touch ID and Face ID, passkeys are way more secure and are easier to use than both passwords and all current 2-factor authentication methods.