Phân tích tư tưởng của nhân dân qua đoạn thơ: Những người vợ nhớ chồng… Những cuộc đời đã hóa sông núi ta trong Đất nước của Nguyễn Khoa Điềm
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This book is about learning to protect data with encryption. It’s a combination primer, story, guide, and handbook on how to use Gnu Privacy Guard (GnuPG) encryption software to protect data in motion (messages or files being sent over the Internet), followed by a brief discussion of how to protect data at rest by using full disk encryption (FDE) on modern operating systems (OSes). You will learn to use cryptography in a practical way: to encrypt and to decrypt a message or file, to validate a digitally signed message or file, to manage encryption keys, and to work securely with encryption tools.
Nội dung trích xuất từ tài liệu:
Ebook Simple steps to data encryption: A practical guide to secure computing
