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Official curated learning paths
🐸 From FrogaCyber Security
Internet Security
This learning path covers how to protect computers, networks, data, and online communications from unauthorized access, attacks, and misuse.
Froga14 rooms
Official curated learning paths
🐸 From FrogaThis learning path covers how to protect computers, networks, data, and online communications from unauthorized access, attacks, and misuse.
Froga
This room focuses on 4 different kinds of firewalls in terms of internet security.
turhan-ergene
The machinery under an IPsec VPN — which of the two protocols encrypts and which only authenticates, what the SPI identifies, and the difference between the policy database that decides and the association database that holds the keys.
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Why public-key cryptography needs two keys, which one does what, and how running the pair backwards turns encryption into a signature.
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The handshake behind every HTTPS connection — what each side sends, how a shared key appears without ever crossing the wire, and what the padlock does and does not promise.
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A practical space for understanding how Kerberos verifies identities using tickets and time‑based security. Learn the core flow between clients, the KDC, and services, and build a solid grasp of how session keys and TGTs enable secure, efficient authentication in modern networks.
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