Asymmetric information - PowerPoint PPT Presentation


Rational Expectations and the Efficient Market Hypothesis

The importance of expectations in various sectors and markets of the economy, including asset demand, risk and term structure of interest rates, asymmetric information and financial structure, financial innovation, bank management, money supply process, Federal Reserve, foreign exchange market, dema

6 views • 51 slides


Public key encryption, Digital signature and authentication

Understand the concept of public key encryption, asymmetric encryption, and the widely used RSA algorithm. Explore how public key cryptography revolutionized the field of encryption and its applications in confidentiality, authentication, and key distribution.

4 views • 12 slides



Understanding Security Threats and Public-Key Cryptosystems

Explore the world of security threats, passive and active attacks, and the importance of asymmetric encryption through the terminology related to asymmetric encryption, public-key cryptosystems, and public-key cryptography. Learn about the key components of public-key encryption schemes and the proc

0 views • 46 slides


Key Management and Distribution Techniques in Cryptography

In the realm of cryptography, effective key management and distribution are crucial for secure data exchange. This involves methods such as symmetric key distribution using symmetric or asymmetric encryption, as well as the distribution of public keys. The process typically includes establishing uni

1 views • 27 slides


Understanding Information Centres: Types and Organization

Modern libraries are evolving into information centres, offering precise information to users. They bridge the gap between user needs and available information. Information centres play a crucial role in providing timely and relevant information, aiding in decision-making and preventing duplication

0 views • 28 slides


Understanding Computer System Architectures

Computer systems can be categorized into single-processor and multiprocessor systems. Single-processor systems have one main CPU but may also contain special-purpose processors. Multiprocessor systems have multiple processors that share resources, offering advantages like increased throughput, econo

2 views • 25 slides


Innovative Hybrid Asymmetric Linear Higgs Factory (HALHF) Proposal

Cutting-edge proposal for the HALHF facility aiming to revolutionize particle acceleration technology by utilizing a hybrid asymmetric approach for electron-positron colliders. The design focuses on cost-efficiency and performance optimization, showcasing potential for significant advancements in hi

0 views • 18 slides


Understanding Information Literacy: A Comprehensive Guide for Students

Information literacy is crucial for academic success. It involves the ability to recognize the need for information, locate relevant sources, evaluate their credibility, and effectively use the information for research and presentations. Primary and secondary sources play a vital role in gathering i

0 views • 19 slides


Overview of Cryptography Techniques and Algorithms

Exploring the diverse realm of cryptography, this chapter delves into both nonmathematical and mathematical encryption methods. It covers substitution and transposition ciphers, steganography, hybrid systems, hashing, symmetric algorithms like DES and AES, as well as asymmetric algorithms utilizing

7 views • 21 slides


Understanding ISO/IEC 27001:2013 Information Security Management System

Overview of ISO/IEC 27001:2013 standard for information security management system (ISMS). Learn about the importance of protecting information assets, preserving confidentiality, integrity, and availability of information, and steps to certification. Enhance understanding of different types of info

0 views • 35 slides


Evolution of Information Processing in Computerization

Evolution of information processing from raw data to useful information through computerization. Data is collected, processed, and converted into valuable insights for decision-making. The growth of complexity led to the development of Information Technology, enabling efficient creation, processing,

0 views • 7 slides


Information Commissioner's Role in Bermuda's Public Access to Information

The Information Commissioner in Bermuda plays a crucial role in promoting public access to information, ensuring compliance with the PATI Act, and safeguarding the right to access public information. This independent office provides guidance to public authorities, oversees enforcement activities, an

0 views • 37 slides


Fundamentals of Asymmetric Catalysis: Energetics and Principles

Exploring the principles and energetics of asymmetric catalysis, this study delves into the importance, classes of transformations, stereoselectivity, and transmission of asymmetry. It discusses reaction coordination diagrams, transition state stabilization, and the terminology of catalysis. The Cur

2 views • 20 slides


Overview of Basic Security Properties and Cryptography Fundamentals

This content provides an introduction to basic security properties such as confidentiality, authenticity, integrity, availability, non-repudiation, and access control. It also covers the fundamentals of cryptography, including symmetric and asymmetric encryption, public-key cryptography, and the imp

0 views • 41 slides


Understanding Security Goals and Cryptographic Algorithms

Introduction to security goals such as privacy, data integrity, authentication, authorization, and availability, along with the usage of cryptographic algorithms like symmetric and asymmetric key algorithms, keyed hashing, and digital signatures for achieving different security objectives in communi

0 views • 13 slides


Enhancing Information Sharing in Australian Meat Supply Chains

This research delves into the value of information and information sharing within the beef and sheep meat supply chains in Australia. It explores the benefits of improved decision-making, reduced costs, and enhanced supply chain performance through strategic information sharing. The study also ident

1 views • 21 slides


Cryptography Concepts and Encryption Methods Overview

Exploring elementary cryptography concepts such as encryption, cryptanalysis, symmetric and asymmetric encryption algorithms like DES, AES, and RSA. Delve into key exchange protocols, digital signatures, cryptographic hash functions, and the process of encryption and decryption in a cryptosystem.

0 views • 23 slides


Understanding Silicon Detector Technology

Silicon is a remarkable material with low energy requirements for creating e-hole pairs, long mean free paths, high mobility for fast charge collection, and well-developed technology for fine lithography. Silicon detectors operate based on carrier band diagrams, density of states, and Fermi-Dirac di

0 views • 21 slides


Understanding Public Key Cryptosystems in RSA Encryption

Public key cryptosystems, like RSA, use two keys for encryption and decryption, with one key made public and the other kept secret. This asymmetric system allows secure communication, where the encryption key (E) is used to encrypt messages into ciphertext (C), which can only be decrypted back to th

0 views • 11 slides


Key Distribution and Management in Cryptography

This presentation discusses key distribution and management in cryptography, covering symmetric and asymmetric key cryptography, methods for sharing symmetric and public keys, as well as key distribution techniques such as manual delivery, initial key distributions, and the use of trusted third part

0 views • 30 slides


Understanding the Role of Financial Institutions in the Global Economy

Explore the significance of financial institutions in facilitating the flow of funds from savers to productive investments, essential for a healthy economy. Delve into topics like transaction costs, asymmetric information, adverse selection, and moral hazard in the financial system, along with basic

0 views • 19 slides


The Physics of Supernovae and Neutron Stars

Explore the fascinating world of supernovae and neutron stars through historical postulations, Nobel Prize-worthy discoveries, multi-dimensional simulations, and paradigm shifts in understanding asymmetric supernovae. Dive into the complexities of core-collapse mechanisms, jet formations, and the po

0 views • 35 slides


Exploring Nuclear Symmetry Energy with QCD Sum Rule

This study delves into the concept of nuclear symmetry energy through the lens of QCD Sum Rule, discussing its implications in Rare Isotope Accelerator Plan and nucleon-nucleus scattering. Utilizing mean field approximation and Borel transformation, the research aims to understand asymmetric nuclear

0 views • 21 slides


Understanding Data, Information, and Knowledge in Information Studies

Data, information, and knowledge play vital roles in our lives and are essential in information studies. Dr. Perpetua Dadzie explores the definitions and distinctions among data, information, and knowledge, emphasizing the transformation process that turns raw data into meaningful information. The s

0 views • 23 slides


Understanding Cryptography Basics and Toolbox

Cryptography serves the goals of managing who can view data, ensuring data integrity, and verifying the origin of data. It involves dramatis personae like Alice, Bob, Eve, and Oscar. The toolbox includes hash functions, symmetric encryption, and asymmetric encryption. Hash functions play a crucial r

0 views • 32 slides


Dynamic Core Boosting for Heterogeneous Computing

Exploring the challenges of workload heterogeneity in parallel programming, focusing on the impact of asymmetric hardware on performance and synchronization. Insights on modeling workload imbalance and boosting critical paths for efficient computation in heterogeneous multicores.

0 views • 22 slides


Understanding Polarity in Covalent Bonds

The difference between a polar molecule and a nonpolar molecule lies in the distribution of electrons. A polar molecule has an asymmetric electron distribution due to a significant difference in electronegativity, while a nonpolar molecule has a symmetric electron distribution. You can predict polar

0 views • 15 slides


Understanding the Traveling Salesman Problem and Its Formulation

The Traveling Salesman Problem (TSP) is a classic optimization problem seeking the shortest route visiting a set of points exactly once. This involves symmetric and asymmetric cases, ILP models, subtours, and quadratic assignment formulations. By employing decision variables and constraints, optimal

0 views • 38 slides


Bank Loan Markups and Adverse Selection: Market Concentration Analysis

This research presentation by Beyhaghi, Fracassi, and Weitzner explores the impact of market concentration on bank loan markups and adverse selection. It delves into how asymmetric information across lenders influences interest rates in local banking markets, shedding light on the relationship betwe

0 views • 44 slides


Understanding Strong Asymmetric PAKE Protocols

Explore the intricacies of strong asymmetric PAKE (Password-Authenticated Key Exchange) protocols, including their security notions, possible attacks, and implementations. Learn about the challenges in constructing such protocols, the significance of universally composable security, and the limitati

0 views • 15 slides


Understanding Asymmetric Information and Externalities in Microeconomics

Explore the concepts of adverse selection, market inefficiency, signaling, and moral hazard arising from asymmetric information in microeconomics. Delve into scenarios like the Market for Lemons and health insurance to grasp how information deficiencies impact economic outcomes. Additionally, analyz

0 views • 22 slides


Insights into Persuasion and Equilibrium in Multidimensional Cheap Talk

Explore the dynamics of multidimensional cheap talk, focusing on sender-receiver interactions, influential equilibrium, welfare rankings, and fragility to asymmetries. Lessons touch on bubbling equilibrium, influential equilibrium issues, welfare rankings preferences, and the impact of asymmetric pr

0 views • 20 slides


AERO: Mobile Routing & Addressing System for IP Internetworks

AERO, Asymmetric Extended Route Optimization, is a mobile routing and addressing system designed for IP internetworks like aviation, enterprise, and campus networks. It enables stable IPv6 prefixes for mobile devices, treating them as routers to connect to the Internet of Things. AERO offers feature

0 views • 26 slides


Cryptographic Algorithms and Hash Collisions Overview

Explore the world of cryptographic algorithms and hash collisions. Learn about various hashing algorithms like MD5, SHA-1, SHA-256, and more. Dive into the concepts of symmetric and asymmetric key algorithms and understand the risks associated with hash collisions. Discover the implications of post-

0 views • 58 slides


Proposed Changes to School Week: Asymmetric Week Implementation

Proposed changes to the school week involve introducing an Asymmetric Week structure, with 4.5 days per week. This adjustment aims to modernize and enhance the educational provision in schools, with potential benefits for student health, well-being, and curriculum flexibility. The proposal is based

0 views • 14 slides


Asymmetric Socialization and Resource Transfers in Welfare States

Exploring intergenerational resource transfers in the context of welfare states, this study examines three main channels: families, the government, and markets. It delves into different institutional arrangements governing asset-based reallocations, public transfers, and familial transfers. The leve

0 views • 12 slides


Understanding Non-Optimal Routing and 32-Bit ASN Compatibility

Explore the challenges caused by the incompatibility of 32-bit ASN with old router software, leading to non-optimal routing issues. Learn about Autonomous Systems, AS Numbers, BGP asymmetric routing, and the importance of routing software supporting 32-bit ASN. Discover how outdated software replace

0 views • 8 slides


Importance of Readable Patient Information in Healthcare

Patient information plays a crucial role in healthcare, but the readability of this information is often overlooked. Simon Collins discusses how difficult text can create barriers to accessing healthcare and the importance of making patient information easy to understand. The talk emphasizes the nee

0 views • 37 slides


Fundamentals of Cryptography and Network Security

Explore the basics of cryptography, including classical encryption techniques, terminology definitions, types of encryption operations, cryptanalysis objectives and attacks, and the concept of cipher strength. Uncover the principles and methods behind encryption and decryption, key distinctions betw

0 views • 52 slides


Understanding Secure Messaging and Encryption Techniques

Explore the possibilities of sending secure messages through encryption without the need for advanced degrees in Computer Science or Math. Learn about symmetric and asymmetric key encryption methods, the use of PGP for secure messaging, and the concept of shared-key encryption. Discover the intricac

0 views • 16 slides