Encyclopedia

P

Paper Wallet

A physical document containing printed private keys and public addresses for cryptocurrency storage. 

Passphrase (BIP39)

An optional additional word added to a seed phrase to provide an extra layer of...

PBKDF2

Password-Based Key Derivation Function 2, used to strengthen passwords against brute-force attacks.

Phishing Attack

A fraudulent attempt to steal sensitive information by impersonating a legitimate service. 

PIN

Personal Identification Number, a short numeric code used in multi-layer authentication.

Portfolio Tracking

The process of monitoring cryptocurrency holdings, values, and performance across multiple wallets and blockchain networks. 

Private Key

A secret cryptographic code that proves ownership of cryptocurrency and enables spending. 

Proof of Stake (PoS)

A consensus mechanism where validators stake cryptocurrency to validate blockchain transactions. 

Proof of Work (PoW)

A consensus mechanism where miners solve cryptographic puzzles to validate blockchain transactions. 

Public Key

A cryptographic key derived from a private key, safe to share, used to receive cryptocurrency.