'Encryption process' presentation slideshows

Network Security and Firewalls

Network Security and Firewalls. Lesson 1: What Is Security. Objectives. Define security Explain the need for network security Identify resources that need security Identify the two general security threat types List security standards and organizations. What Is Security?. LANs WANs VPNs

1.27k views • 92 slides

Network access control

Network access control. Unit objectives Explain network authentication methods Explain the basic concepts behind public key infrastructure Explain the methods of remote access security Explain the methods to secure a wireless network. Topic A. Topic A: Authentication

993 views • 81 slides

SYMMETRIC & ASYMMETRIC ENCRYPTION

SYMMETRIC & ASYMMETRIC ENCRYPTION. INTRODUCTION. An original message is known as the plaintext coded message is called the ciphertext The process of converting from plaintext to ciphertext is known as enciphering or encryption

1.2k views • 60 slides

ISA 3200 Network Security

ISA 3200 Network Security . Chapter 9: Encryption and Firewalls. Learning Objectives. Describe the role encryption plays in a firewall architecture Explain how digital certificates work and why they are important security tools

655 views • 53 slides

Insecure Storage

Insecure Storage. What is Insecure Storage?. Insecure storage is the end result of improperly protecting the integrity of the data accessed by a web application. The following factors contribute to insecure storage:. Failure to encrypt critical data

492 views • 33 slides

Access Control, Authentication, and Public Key Infrastructure Lesson 13

Access Control, Authentication, and Public Key Infrastructure Lesson 13 Public Key Infrastructure and Encryption. Public Key Infrastructure (PKI). A framework that: Consists of programs, procedures, and security policies

619 views • 32 slides

Security and Privacy System Architecture for an e-Hospital Environment

Security and Privacy System Architecture for an e-Hospital Environment. ISA 652 Courtesy: Kathryn Garson, Carlisle Adams University of Ottawa. Agenda. Introduction Hospital Environment Privacy Goals Encryption and Access Control Authentication Other Security Concerns System Architecture

305 views • 30 slides

Securing Remote Devices and Using Good Internet Security

442 views • 29 slides

How To Plan Successful Encryption Strategy

Nowadays, almost every digital device is connected to the internet. There are many benefits of staying online such as receiving information on real time, mobility, and affordability. Previously there was limited functionality available on the online platform such as browsing news, information and watching videos.

220 views • 21 slides

Encryption / Decryption on FPGA Project Characterization

396 views • 20 slides

324 views • 15 slides

CEISC Briefing

272 views • 13 slides

Confusion and Diffusion

Confusion and Diffusion. Ref: William Stallings, Cryptography and Network Security, 3rd Edition, Prentice Hall, 2003. Statistics and Plaintext. Suppose the frequency distribution of plaintext in a human-readable message in some language is known.

362 views • 7 slides

Confusion and Diffusion

Confusion and Diffusion. Ref: William Stallings, Cryptography and Network Security, 3rd Edition, Prentice Hall, 2003. Statistics and Plaintext. Suppose the frequency distribution of plaintext in a human-readable message in some language is known.

189 views • 7 slides

Confusion and Diffusion

Confusion and Diffusion. Ref: William Stallings, Cryptography and Network Security, 3rd Edition, Prentice Hall, 2003. Statistics and Plaintext. Suppose the frequency distribution of plaintext in a human-readable message in some language is known.

80 views • 7 slides