'Access control lists 1' diaporamas de présentation

Perimeter Protection (Firewalls)

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EE5552 Network Security and Encryption block 3

EE5552 Network Security and Encryption block 3. Dr. T.J. Owens Cmath, FIMA, MIEEE Dr T. Itagaki MIET, MIEEE, MAES. Block 3 Access Control. Objectives (1). To introduce Access Control To explain basic concepts of operating system access controls: Access Control Matrices Groups and Roles

859 views • 61 slides

Pertemuan 23 Sistem Keamanan

Pertemuan 23 Sistem Keamanan. Matakuliah : T0316/sistem Operasi Tahun : 2005 Versi/Revisi : 5. Learning Outcomes. Pada akhir pertemuan ini, diharapkan mahasiswa akan mampu : menunjukkan sistem keamanan pada sistem komputer (C3). Outline Materi. Lingkup security Dasar-dasar criptografi

583 views • 41 slides

Security

Security. Chapters 14,15. The Security Environment Threats. Security goals and threats. Basics of Cryptography. Relationship between the plaintext and the ciphertext. Secret-Key Cryptography. Monoalphabetic substitution each letter replaced by different letter Given the encryption key,

248 views • 24 slides