Let’s understand in brief what is blockchain, why it matters, and what are the opportunities associated with it. To learn more about blockchain, join the next batch of our blockchain certification program: https://www.eccouncil.org/programs/certified-blockchain-professional-cbp/
This document provides an overview of blockchain technology. It defines blockchain as a distributed secure ledger that stores data across a network in an encrypted way that makes it difficult to hack. Blockchains use cryptography and consensus algorithms to securely store data and execute smart contracts without needing a centralized authority. This allows for high levels of transparency, security, and fault tolerance. The document discusses how blockchains can transform organizations by enabling trustless transactions through decentralized networks.
Role of blockchain technology in critical infrastructure securityGlobal Tech Council
Blockchain is a distributed ledger system that was once referred to as Bitcoin's underlying exchange technology, but has now widened its field and emerged as a mainstream technology that embraces other innovations such as artificial intelligence, machine learning, data science, big data, and more.
Lo dice el título. Si quiers saber qué es blockchain, cómo fuciona, qué valor aporta al mundo empresarial y por qué estamos todos buscando un posicionamiento claro, te lo cuento en 10 transparencias.
Cybersecurity aspects of blockchain and cryptocurrencyTony Martin-Vegue
Slides from Tony Martin-Vegue's presentation at PRMIA 2018 Risk Management and Regulatory Compliance Round Table in San Francisco, CA | April 11, 2018
"Cybersecurity Aspects of Blockchain and Cryptocurrency"
Abstract:
Many companies are considering blockchain technologies to make transactions faster, more secure and cost effective. If you are performing risk analysis on these emerging technologies, you ask be asking yourself: how do I even start to analyze risk when there are so many unknowns? A successful analysis requires a paradigm shift in thinking into two areas: casting aside the defense-in-depth metaphor to describe security controls; and, how we assess and analyze risk of new and emerging technologies that have a high degree of uncertainty.
This talk will cover how to reframe your assessments for emerging technologies, such as blockchain, and how risk quantification methodologies such as Factor Analysis of Information Risk (FAIR) can help answer some of these questions and produce a credible risk assessment.
Security is too often discussed in terms of what it prevents rather than what it assures. Too much trust in narrowly focused technology, combined with too much fear of the unknown in areas like adoption of the cloud, combine to make many enterprise and other IT systems unnecessarily expensive and inadequately trustworthy.
Blockchain security relies on cryptography, decentralization, and consensus. Cryptography uses mathematical codes to securely store and transmit data values. Decentralization distributes control across a network rather than centralized control. Consensus requires all parties on the network to anonymously approve transactions. Key characteristics of blockchain security include distribution of processing across all peers, immutable and persistent records, use of digital signatures, and difficulty for hackers to edit blocks.
For further details contact:
N.RAJASEKARAN B.E M.S 9841091117,9840103301.
IMPULSE TECHNOLOGIES,
Old No 251, New No 304,
2nd Floor,
Arcot road ,
Vadapalani ,
Chennai-26.
www.impulse.net.in
Email: ieeeprojects@yahoo.com/ imbpulse@gmail.com
Let’s understand in brief what is blockchain, why it matters, and what are the opportunities associated with it. To learn more about blockchain, join the next batch of our blockchain certification program: https://www.eccouncil.org/programs/certified-blockchain-professional-cbp/
This document provides an overview of blockchain technology. It defines blockchain as a distributed secure ledger that stores data across a network in an encrypted way that makes it difficult to hack. Blockchains use cryptography and consensus algorithms to securely store data and execute smart contracts without needing a centralized authority. This allows for high levels of transparency, security, and fault tolerance. The document discusses how blockchains can transform organizations by enabling trustless transactions through decentralized networks.
Role of blockchain technology in critical infrastructure securityGlobal Tech Council
Blockchain is a distributed ledger system that was once referred to as Bitcoin's underlying exchange technology, but has now widened its field and emerged as a mainstream technology that embraces other innovations such as artificial intelligence, machine learning, data science, big data, and more.
Lo dice el título. Si quiers saber qué es blockchain, cómo fuciona, qué valor aporta al mundo empresarial y por qué estamos todos buscando un posicionamiento claro, te lo cuento en 10 transparencias.
Cybersecurity aspects of blockchain and cryptocurrencyTony Martin-Vegue
Slides from Tony Martin-Vegue's presentation at PRMIA 2018 Risk Management and Regulatory Compliance Round Table in San Francisco, CA | April 11, 2018
"Cybersecurity Aspects of Blockchain and Cryptocurrency"
Abstract:
Many companies are considering blockchain technologies to make transactions faster, more secure and cost effective. If you are performing risk analysis on these emerging technologies, you ask be asking yourself: how do I even start to analyze risk when there are so many unknowns? A successful analysis requires a paradigm shift in thinking into two areas: casting aside the defense-in-depth metaphor to describe security controls; and, how we assess and analyze risk of new and emerging technologies that have a high degree of uncertainty.
This talk will cover how to reframe your assessments for emerging technologies, such as blockchain, and how risk quantification methodologies such as Factor Analysis of Information Risk (FAIR) can help answer some of these questions and produce a credible risk assessment.
Security is too often discussed in terms of what it prevents rather than what it assures. Too much trust in narrowly focused technology, combined with too much fear of the unknown in areas like adoption of the cloud, combine to make many enterprise and other IT systems unnecessarily expensive and inadequately trustworthy.
Blockchain security relies on cryptography, decentralization, and consensus. Cryptography uses mathematical codes to securely store and transmit data values. Decentralization distributes control across a network rather than centralized control. Consensus requires all parties on the network to anonymously approve transactions. Key characteristics of blockchain security include distribution of processing across all peers, immutable and persistent records, use of digital signatures, and difficulty for hackers to edit blocks.
For further details contact:
N.RAJASEKARAN B.E M.S 9841091117,9840103301.
IMPULSE TECHNOLOGIES,
Old No 251, New No 304,
2nd Floor,
Arcot road ,
Vadapalani ,
Chennai-26.
www.impulse.net.in
Email: ieeeprojects@yahoo.com/ imbpulse@gmail.com
Securing IoT Data With Blockchain - A New Age InnovationeSparkBiz
Blockchain technology can help secure IoT data in several ways:
1) Data is stored across a chain in blocks, making it difficult for attackers to steal since they would need to access many blocks.
2) All members on the blockchain verify every entry, ensuring data integrity and transparency with no single point of control or manipulation.
3) Once data is entered in a block, it cannot be edited or deleted, providing a reliable record of information.
The entire Blockchain certification program is divided into different modules, which will let you explore Blockchain technology and its use cases in cybersecurity.
The document discusses the differences between permissionless and permissioned networks and blockchains, as well as public and private blockchains. For network participation, permissionless blockchains allow everyone read access and equal rights, while permissioned blockchains can restrict access and assign different permissions. For block production, permissionless blockchains allow anyone to participate as a node, while permissioned blockchains explicitly add nodes. Public blockchains have open and readable data for all, while private blockchains control data visibility. The document provides recommendations for different use cases based on these definitions and tradeoffs between security, decentralization, and complexity.
The relation of the two concepts of ‘blockchain’ and ‘security’ - whether blockchain is redefining cybersecurity, what new challenges are, how we build a virtuous circle between blockchain and security
Author : Dr Mark Moir, Oracle Labs
Blockchain has passed the height of its hype. But it’s relatively quietly made its way into important enterprise use cases. In this talk, Red Hat’s Gordon Haff will provide an overview of the open source blockchain technologies that have emerged as the market leaders. He’ll also examine the areas of the market in which enterprise blockchains have gained the greatest early traction and explain why that’s the case.
This knowledge will provide attendees with the basics they need to become involved with blockchain projects and to understand where blockchain might be applicable to their organization’s business needs.
Blockchain is a system of recording information in a way that makes it difficult or impossible to change, hack, or cheat the system. A blockchain is essentially a digital ledger of transactions that is duplicated and distributed across the entire network of computer systems on the blockchain.
In Search of Simplicity: Redesigning the Digital Bleek and LloydLighton Phiri
DESIDOC Journal of Library & Information Technology: Special Issue on Digital Preservation original submission.
Publication URL: http://goo.gl/yUERj
BibTeX Citation
@article{D2524,
author = {Lighton Phiri and Hussein Suleman},
title = {In Search of Simplicity: Redesigning the Digital Bleek and Lloyd},
journal = {DESIDOC Journal of Library & Information Technology},
volume = {32},
number = {4},
year = {2012},
keywords = {},
abstract = {The Digital Bleek and Lloyd is a collection of digitised historical artefacts on the Bushman people ofSouthern Africa. The underlying software was initially designed to enable access from as many people aspossible so usage requirements were minimal – it was not even necessary to use a web server or database.However, the system was not focused on preservation, extensibility, or reusability. In this article, it is arguedthat such desirable attributes could manifest themselves in a natural evolution of the Bleek and Lloyd softwaresystem in the direction of greater simplicity. A case study demonstrates that this is indeed feasible in the caseof the Digital Bleek and Lloyd and potentially more generally applicable in digital libraries.},
issn = {0976-4658}, url = {http://publications.drdo.gov.in/ojs/index.php/djlit/article/view/2524}
}
Hackbama Presentation
Presenter: Jason Cuneo
Abstract: The revolution of blockchain centered technologies provides security practitioners with a unique opportunity to participate in shaping the future of secure networking and has the potential to redefine how organizations and society transact and determine value. The objective of this discussion is to introduce how blockchains are disrupting the status quo and how they can be used to improve the Cybersecurity landscape.
Blockchain is certainly a promising and revolutionary technology that reduces risk, stamps out fraud, and increases transparency in a scalable manner for umpteen number of uses. To know more about blockchain certifications and become a blockchain expert, check out Blockchain Council.
The basic idea of decentralization is to distribute control and authority to the peripheries of an organization instead of one central body being in full control of the organization.
Once hailed as unhackable, blockchains are now getting hacked. Security testing has become imperative for cryptocurrency and smart contract platforms as hackers have become equipped to exploit numerous flaws in blockchains.
1) Many businesses are not properly leveraging IT controls and compliance, which could help mitigate financial risks from data loss or theft. Only 1 in 10 firms have strong IT controls in place.
2) Those with strong controls experience fewer disruptions to their business and data losses than companies with weak controls. Companies with weak controls can face declines in revenue, customers, and stock price due to data breaches.
3) Implementing proper IT controls is important for protecting a company's reputation and limiting liability. Controls can help prevent data theft and the high costs associated with it.
WSO2 Guest Webinar: Securing SaaS Apps with Multi-factor Authentication with ...WSO2
To view the recording of this webinar please use below URL:
http://wso2.com/library/webinars/2016/09/securing-saas-apps-with-multi-factor-authentication-with-mepin-and-wso2-identity-server/
MePIN, a white label strong authentication platform that provides banking grade security for online identities and payments, uses technology built on industry proven public key infrastructure (PKI). Each MePIN app or device has its own protected private key and security certificate that is used to identify and authenticate the user as well as to digitally sign transactions. MePIN is pre-integrated with WSO2 Identity Server, which has a connector plugin to connect and manage multiple identities across application, regardless of the standards they’re based on. WSO2 Identity Server supports popular standardized services exposed via external identity providers that provision users in their systems.
This webinar is targeted at consumer-oriented service providers and anyone interested in (strong) user authentication and transaction authorization. During this session we will
Introduce and give an overview of MePIN
Examine how to authenticate your users with MePIN
Explore the latest regulatory changes
Discuss use cases of MePIN
Conduct a question and answer session
Blockchain is a distributed ledger maintained by a peer-to-peer network of computers that records transactions without central authority. Transactions are broadcast across nodes and verified through cryptography and by solving mathematical puzzles to prevent double spending. Verified transactions are bundled into time-stamped blocks that are chained together sequentially, creating an immutable record of events that is transparent and accessible to all network participants.
The document discusses a proposed secure health records management system using blockchain technology. It notes that the healthcare sector currently leads in data breaches and compromised records. The proposed system would use blockchain, encryption, and decentralized access control to put patient health records under the exclusive control of individuals. This is intended to address concerns about privacy and security of health records in the current system.
The document discusses key aspects of blockchain technology including:
1) Blocks in a blockchain contain a hash of the previous block, a timestamp, and transaction data represented as a Merkle tree.
2) Centralized systems have issues like single points of failure, lack of trust, and scalability limitations. Blockchain addresses these through decentralization and immutability.
3) Blockchain maintains immutability through cryptographic hashing of blocks, decentralization across nodes, and consensus algorithms.
Blockchain in Identity Management - An Overview.pdfJamieDornan2
Blockchain technology offers a solution for secure digital identity management by distributing identity data across nodes, removing central authorities and reducing failure risks compared to traditional centralized identity databases. Decentralized identity platforms built on blockchain provide unique benefits like safety, privacy, compatibility, portability, and user-focused design. Several privacy-enhancing technologies can address privacy concerns for blockchain identity solutions by keeping personal information private while still allowing verification. Governments and businesses are already implementing blockchain identity management systems for citizen verification, employee authentication, and other use cases.
Securing IoT Data With Blockchain - A New Age InnovationeSparkBiz
Blockchain technology can help secure IoT data in several ways:
1) Data is stored across a chain in blocks, making it difficult for attackers to steal since they would need to access many blocks.
2) All members on the blockchain verify every entry, ensuring data integrity and transparency with no single point of control or manipulation.
3) Once data is entered in a block, it cannot be edited or deleted, providing a reliable record of information.
The entire Blockchain certification program is divided into different modules, which will let you explore Blockchain technology and its use cases in cybersecurity.
The document discusses the differences between permissionless and permissioned networks and blockchains, as well as public and private blockchains. For network participation, permissionless blockchains allow everyone read access and equal rights, while permissioned blockchains can restrict access and assign different permissions. For block production, permissionless blockchains allow anyone to participate as a node, while permissioned blockchains explicitly add nodes. Public blockchains have open and readable data for all, while private blockchains control data visibility. The document provides recommendations for different use cases based on these definitions and tradeoffs between security, decentralization, and complexity.
The relation of the two concepts of ‘blockchain’ and ‘security’ - whether blockchain is redefining cybersecurity, what new challenges are, how we build a virtuous circle between blockchain and security
Author : Dr Mark Moir, Oracle Labs
Blockchain has passed the height of its hype. But it’s relatively quietly made its way into important enterprise use cases. In this talk, Red Hat’s Gordon Haff will provide an overview of the open source blockchain technologies that have emerged as the market leaders. He’ll also examine the areas of the market in which enterprise blockchains have gained the greatest early traction and explain why that’s the case.
This knowledge will provide attendees with the basics they need to become involved with blockchain projects and to understand where blockchain might be applicable to their organization’s business needs.
Blockchain is a system of recording information in a way that makes it difficult or impossible to change, hack, or cheat the system. A blockchain is essentially a digital ledger of transactions that is duplicated and distributed across the entire network of computer systems on the blockchain.
In Search of Simplicity: Redesigning the Digital Bleek and LloydLighton Phiri
DESIDOC Journal of Library & Information Technology: Special Issue on Digital Preservation original submission.
Publication URL: http://goo.gl/yUERj
BibTeX Citation
@article{D2524,
author = {Lighton Phiri and Hussein Suleman},
title = {In Search of Simplicity: Redesigning the Digital Bleek and Lloyd},
journal = {DESIDOC Journal of Library & Information Technology},
volume = {32},
number = {4},
year = {2012},
keywords = {},
abstract = {The Digital Bleek and Lloyd is a collection of digitised historical artefacts on the Bushman people ofSouthern Africa. The underlying software was initially designed to enable access from as many people aspossible so usage requirements were minimal – it was not even necessary to use a web server or database.However, the system was not focused on preservation, extensibility, or reusability. In this article, it is arguedthat such desirable attributes could manifest themselves in a natural evolution of the Bleek and Lloyd softwaresystem in the direction of greater simplicity. A case study demonstrates that this is indeed feasible in the caseof the Digital Bleek and Lloyd and potentially more generally applicable in digital libraries.},
issn = {0976-4658}, url = {http://publications.drdo.gov.in/ojs/index.php/djlit/article/view/2524}
}
Hackbama Presentation
Presenter: Jason Cuneo
Abstract: The revolution of blockchain centered technologies provides security practitioners with a unique opportunity to participate in shaping the future of secure networking and has the potential to redefine how organizations and society transact and determine value. The objective of this discussion is to introduce how blockchains are disrupting the status quo and how they can be used to improve the Cybersecurity landscape.
Blockchain is certainly a promising and revolutionary technology that reduces risk, stamps out fraud, and increases transparency in a scalable manner for umpteen number of uses. To know more about blockchain certifications and become a blockchain expert, check out Blockchain Council.
The basic idea of decentralization is to distribute control and authority to the peripheries of an organization instead of one central body being in full control of the organization.
Once hailed as unhackable, blockchains are now getting hacked. Security testing has become imperative for cryptocurrency and smart contract platforms as hackers have become equipped to exploit numerous flaws in blockchains.
1) Many businesses are not properly leveraging IT controls and compliance, which could help mitigate financial risks from data loss or theft. Only 1 in 10 firms have strong IT controls in place.
2) Those with strong controls experience fewer disruptions to their business and data losses than companies with weak controls. Companies with weak controls can face declines in revenue, customers, and stock price due to data breaches.
3) Implementing proper IT controls is important for protecting a company's reputation and limiting liability. Controls can help prevent data theft and the high costs associated with it.
WSO2 Guest Webinar: Securing SaaS Apps with Multi-factor Authentication with ...WSO2
To view the recording of this webinar please use below URL:
http://wso2.com/library/webinars/2016/09/securing-saas-apps-with-multi-factor-authentication-with-mepin-and-wso2-identity-server/
MePIN, a white label strong authentication platform that provides banking grade security for online identities and payments, uses technology built on industry proven public key infrastructure (PKI). Each MePIN app or device has its own protected private key and security certificate that is used to identify and authenticate the user as well as to digitally sign transactions. MePIN is pre-integrated with WSO2 Identity Server, which has a connector plugin to connect and manage multiple identities across application, regardless of the standards they’re based on. WSO2 Identity Server supports popular standardized services exposed via external identity providers that provision users in their systems.
This webinar is targeted at consumer-oriented service providers and anyone interested in (strong) user authentication and transaction authorization. During this session we will
Introduce and give an overview of MePIN
Examine how to authenticate your users with MePIN
Explore the latest regulatory changes
Discuss use cases of MePIN
Conduct a question and answer session
Blockchain is a distributed ledger maintained by a peer-to-peer network of computers that records transactions without central authority. Transactions are broadcast across nodes and verified through cryptography and by solving mathematical puzzles to prevent double spending. Verified transactions are bundled into time-stamped blocks that are chained together sequentially, creating an immutable record of events that is transparent and accessible to all network participants.
The document discusses a proposed secure health records management system using blockchain technology. It notes that the healthcare sector currently leads in data breaches and compromised records. The proposed system would use blockchain, encryption, and decentralized access control to put patient health records under the exclusive control of individuals. This is intended to address concerns about privacy and security of health records in the current system.
The document discusses key aspects of blockchain technology including:
1) Blocks in a blockchain contain a hash of the previous block, a timestamp, and transaction data represented as a Merkle tree.
2) Centralized systems have issues like single points of failure, lack of trust, and scalability limitations. Blockchain addresses these through decentralization and immutability.
3) Blockchain maintains immutability through cryptographic hashing of blocks, decentralization across nodes, and consensus algorithms.
Blockchain in Identity Management - An Overview.pdfJamieDornan2
Blockchain technology offers a solution for secure digital identity management by distributing identity data across nodes, removing central authorities and reducing failure risks compared to traditional centralized identity databases. Decentralized identity platforms built on blockchain provide unique benefits like safety, privacy, compatibility, portability, and user-focused design. Several privacy-enhancing technologies can address privacy concerns for blockchain identity solutions by keeping personal information private while still allowing verification. Governments and businesses are already implementing blockchain identity management systems for citizen verification, employee authentication, and other use cases.
How Blockchain Development Can Revolutionize Your Digital Strategy.pdfPixel Softwares
Reinvent Digital Dynamics: Embrace the power of blockchain technology to reimagine your digital strategy. With decentralized solutions and smart contracts, Pixel Softwares can revolutionize your business landscape.
Blockchains Impact on Identity Management.pdfniahiggins21
Blockchain Identity Management presents a decentralized and secure solution that reinstates users’ control through a distributed trust model. This innovative technology not only delivers transparency and security but also extends its manifold features to benefit various industries, adding substantial value to their operations. Consequently, the transformative potential of blockchain is poised to redefine the conventional approaches to identity management, ensuring a highly secure and efficient paradigm.
The existing identity management framework falls short in terms of both security and reliability. At every juncture, individuals are required to authenticate themselves using multiple government-issued IDs such as Voter ID, Passport, PAN card, and more. Blockchain technology is set to revolutionize this outdated system, offering a highly secure alternative that not only eliminates vulnerabilities but also ensures a more streamlined and user-centric approach to identity verification.
Blockchains Impact on Identity Management.pdfmatthew09cyrus
Blockchain identity management presents a decentralized and secure solution for identity management that restores user control through a distributed trust model. It addresses the key challenges of identity theft, managing multiple usernames and passwords, expensive KYC onboarding processes, and lack of user control over personal data in traditional centralized identity systems. Blockchain utilizes features such as decentralization, immutable ledgers, smart contracts, and cryptography to provide a transparent, secure and privacy-focused approach to identity management with benefits for both individuals and organizations. Emerging trends in blockchain identity management include decentralized identity solutions that eliminate reliance on central authorities and efforts to develop interoperability and standardization.
Blockchain technology can be used to improve identity management in several ways. It allows for self-sovereign identity where users have full control over their digital identity without intermediaries. Identity records on the blockchain are permanent and immutable. Blockchain is also useful for identity management in IoT systems and enabling smart contracts. Some benefits of blockchain identity management include trustlessness, improved security and privacy, simplified verification, and a better user experience.
Role of Blockchain Technology in CybersecuritySoluLab1231
In today’s digital world, cybersecurity is becoming increasingly important. The threat of cyberattacks has risen significantly as our dependence on technology and the internet has expanded. As a result, different solutions, including the usage of blockchain technology, have been created to assist in securing against these vulnerabilities. Blockchain technology initially emerged primarily as the underpinning technology for Bitcoin, but its potential uses have now moved well beyond the domain of cryptocurrency. A particular field where blockchain technology is rapidly being used is to improve cybersecurity.
This technology has certain characteristics that have made it well-suited for data security and cyberattack prevention. For example, because blockchain is decentralized, it cannot be regulated by a single body, making it less susceptible to assaults. Furthermore, because of the use of cryptographic algorithms and digital signatures, data kept on a blockchain is very safe and tamper-proof.
In this blog, we will look at the role of blockchain in cybersecurity. We will go over the numerous ways blockchain may be used to safeguard data and avoid cyberattacks, such as identity management, secure data storage, and secure communication. We will also look at some of the issues that come with adopting blockchain for cybersecurity and how to overcome them.
Role of Blockchain Technology in CybersecuritySoluLab1231
In today’s digital world, cybersecurity is becoming increasingly important. The threat of cyberattacks has risen significantly as our dependence on technology and the internet has expanded. As a result, different solutions, including the usage of blockchain technology, have been created to assist in securing against these vulnerabilities. Blockchain technology initially emerged primarily as the underpinning technology for Bitcoin, but its potential uses have now moved well beyond the domain of cryptocurrency. A particular field where blockchain technology is rapidly being used is to improve cybersecurity.
This technology has certain characteristics that have made it well-suited for data security and cyberattack prevention. For example, because blockchain is decentralized, it cannot be regulated by a single body, making it less susceptible to assaults. Furthermore, because of the use of cryptographic algorithms and digital signatures, data kept on a blockchain is very safe and tamper-proof.
In this blog, we will look at the role of blockchain in cybersecurity. We will go over the numerous ways blockchain may be used to safeguard data and avoid cyberattacks, such as identity management, secure data storage, and secure communication. We will also look at some of the issues that come with adopting blockchain for cybersecurity and how to overcome them.
Blockchain technology uses a distributed ledger of interconnected data blocks containing transaction records to securely store and transmit data across a network. Each block is cryptographically secured, making the chain immutable and resistant to tampering. This allows for transparent and reliable data storage and information exchange. However, maintaining a distributed ledger comes with costs, and privacy issues exist for some applications that blockchain aims to address, like cybersecurity, requiring tradeoffs between privacy and security.
The top benefits of blockchain app development are increased security. Business databases, especially in the financial services and insurance industries, are prone to attacks by hackers and scammers. In a blockchain network, all transactions can be viewed by authenticated members before being entered into the distributed ledger. Because information is stored on a chain of computer systems rather than on a single server, data cannot be changed from a single point.
This document discusses blockchain technology and its potential applications in healthcare. It begins with basic explanations of blockchain, including definitions, technical components, and different models (public, private, consortium). Examples of existing blockchain platforms for healthcare are provided, such as using blockchain for biomedical research and patient recruitment. The document aims to serve as an introduction and guide for how blockchain could address business needs in the healthcare industry.
This slide is about 'Blockchain Technology'. Blockchain is a method of recording information that makes it impossible or difficult for the system to be changed, hacked, or manipulated. A blockchain is a distributed ledger that duplicates and distributes transactions across the network of computers participating in the blockchain. Blockchain helps verify and trace multistep transactions needing verification and traceability. Cryptocurrencies are usually built using blockchain technology. Blockchain describes the way transactions are recorded into "blocks" and time stamped. It's a fairly complex, technical process, but the result is a digital ledger of cryptocurrency transactions that's hard for hackers to tamper with.
Machine learning presentation in using pyhtonmasukmia.com
Cloud computing allows users to access data and applications over the internet instead of locally on their own computers. It provides benefits like reduced costs, increased storage, flexibility and scalability. However, it also poses risks to privacy, security and reliability if the internet connection or cloud provider experiences issues. Blockchain is a distributed database that records transactions in a way that allows multiple parties to access and update the same data transparently. It has applications in areas like digital identity, voting, notarization and smart contracts that could transform daily life through increased security and efficiency of transactions. Both cloud computing and blockchain impact daily life through enabling new services and changing how data is stored, accessed and shared globally over the internet.
Blockchain is a decentralized and distributed ledger system that allows multiple parties to securely record and store information in a transparent and tamper-resistant manner. It works by creating a chain of blocks, with each block containing a set of transactions. This chain is then distributed across a network of computers, making it nearly impossible to alter. Key features of blockchain include decentralization, transparency, immutability, and security. While applications include cryptocurrency, NFTs, and supply chain management, challenges remain around scalability, energy consumption, and potential security flaws from 51% attacks.
Comprehensive List Of Blockchain Security ToolsSoluLab1231
In the fast-evolving landscape of digital transactions and decentralized systems, the importance of blockchain security cannot be overstated. Blockchain, initially designed as the underlying technology for cryptocurrencies like Bitcoin, has now transcended its origins to become a transformative force in various industries. As organizations increasingly rely on blockchain technology to streamline processes, enhance transparency, and ensure trust in digital interactions, the need for robust security measures has become a paramount concern.
This presentation will explore the intricacies of blockchain security, examining its tools, potential, and inherent challenges.
(Balanced and informative)
From promise to peril: Navigating the security landscape of blockchain technology.
(Intriguing and emphasizes security challenges)
Building fortresses on sand: Securing the promises and mitigating the drawbacks of blockchain.
(Metaphorical and highlights both sides)
An improvement in the safety of big data using blockchain technologyBOHRInternationalJou1
The development of big data in the information technology sector has made data management and analysis far
more challenging. It is necessary to take into account everything, including volume, variety, speed, value, and
complexity. Clustering makes the processing of vast volumes of data simpler. This is especially helpful when
working with unstructured data. By the usage of cloud computing, which makes use of the internet as its delivery
channel, it is possible to provide a variety of computer services, including servers, storage, databases, and
networking, in addition to analytics and intelligence, at a lower cost. The main problem is the security of such
big amounts of data. One way to enforce strong security is blockchain technology which is also the backbone of
cryptocurrency. The distributed, incontrovertible, and publicly verifiable record of every transaction activity that may
be provided by blockchain technology has the potential to revolutionize security in a big way for different industries.
What are the benifits of blockchain Technology?.pdfSmith Daniel
Is a blockchain initiative on your 2022 agenda? Here are few benefits of blockchain technology and examples of businesses that are taking advantage of them.
What are the benifits of Blockchain Technology?Smith Daniel
Is a blockchain initiative on your 2022 agenda? Here are few benefits of blockchain technology and examples of businesses that are taking advantage of them.
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Lyndsey Byblow, Test Suite Sales Engineer @ UiPath, Inc.
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Today, after several years of existence, an extremely active community and an ultra-dynamic ecosystem, Kubernetes has established itself as the de facto standard in container orchestration. Thanks to a wide range of managed services, it has never been so easy to set up a ready-to-use Kubernetes cluster.
However, this ease of use means that the subject of security in Kubernetes is often left for later, or even neglected. This exposes companies to significant risks.
In this talk, I'll show you step-by-step how to secure your Kubernetes cluster for greater peace of mind and reliability.
In his public lecture, Christian Timmerer provides insights into the fascinating history of video streaming, starting from its humble beginnings before YouTube to the groundbreaking technologies that now dominate platforms like Netflix and ORF ON. Timmerer also presents provocative contributions of his own that have significantly influenced the industry. He concludes by looking at future challenges and invites the audience to join in a discussion.
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Threats to mobile devices are more prevalent and increasing in scope and complexity. Users of mobile devices desire to take full advantage of the features
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Alt. GDG Cloud Southlake #33: Boule & Rebala: Effective AppSec in SDLC using ...James Anderson
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The software team must secure its software delivery process to avoid vulnerability and security breaches. This needs to be achieved with existing tool chains and without extensive rework of the delivery processes. This talk will present strategies and techniques for providing visibility into the true risk of the existing vulnerabilities, preventing the introduction of security issues in the software, resolving vulnerabilities in production environments quickly, and capturing the deployment bill of materials (DBOM).
Speakers:
Bob Boule
Robert Boule is a technology enthusiast with PASSION for technology and making things work along with a knack for helping others understand how things work. He comes with around 20 years of solution engineering experience in application security, software continuous delivery, and SaaS platforms. He is known for his dynamic presentations in CI/CD and application security integrated in software delivery lifecycle.
Gopinath Rebala
Gopinath Rebala is the CTO of OpsMx, where he has overall responsibility for the machine learning and data processing architectures for Secure Software Delivery. Gopi also has a strong connection with our customers, leading design and architecture for strategic implementations. Gopi is a frequent speaker and well-known leader in continuous delivery and integrating security into software delivery.
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Building RAG with self-deployed Milvus vector database and Snowpark Container...Zilliz
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Encryption in Microsoft 365 - ExpertsLive Netherlands 2024Albert Hoitingh
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2. DATA STORAGE SYSTEMS TODAY
Personal solutions are often in the form of USB keys, external hard drives,
cloud accounts such as Dropbox, etc.
Enterprise solutions today usually:
Are centralized Lack a clear trail of
all activities related
to them
Characterized by
hacks and theft
attempts, often
discovered months
after the fact
Consider Human /
Corporate Strategy &
Culture elements as
factors
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3. BLOCKCHAIN BENEFITS FOR DATA
MANAGEMENT
Immutability
Blockchains provide a
decentralized, immutable
and auditable solution
for data storage and
management.
Blockchain-based solutions
are highly secure and able
to minimize the human
error element of regular
systems.
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High degree of security
4. REAL-TIME DATA PROCESSING
4
Financial institutions handle a large volume
of transactions and need to be highly secure
to protect the data of their clients.
The distributed nature of blockchains means
there is no single point of failure.
This will help identify malicious actions
early on and provide an auditable trail of
all their actions for authorities to view.
Enterprise / Private blockchains are as fast as
traditional blockchains so there is no lag in the
data -- the user experience remains the same.
5. PRESERVATION OF DATA INTEGRITY
The inherent
security features
they have are the
main assets for
factors of data
management and
maintenance of
data integrity.
The very core of
blockchains being
decentralization
and immutability
help authenticate
and track data at
every point on a
chain.
They also make
it very easy for
auditors and
authorities to
conduct audits
quickly and
efficiently.
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2
3
5
6. CREATION OF TRUSTLESS ENVIRONMENTS
Blockchains provide a trustless environment: meaning
the logic is programmed into the code, the database is
secured cryptographically and decentralized and that
results in an environment where parties who don’t know
each other can transact with each other without having to
trust anyone.
The trust is placed into the programs and the platforms
and thus there is no need to trust an individual or party
on the system.
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7. EASE OF DATA SHARING
Owing to blockchain's ability to
provide many people access to
data at once and in real-time,
information sharing becomes
more seamless and smooth.
Homomorphic encryption enables
privacy-preserving outsourced
storage and computation, helping
users to transact using their
information without revealing the
exact details of their information --
this will have a big impact on privacy
in the future.
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8. POPULAR TRENDS LIKELY TO TAKE CENTERSTAGE
5G
Edge / Fog
Computing
Increased demand
for transparency
Increased scrutiny
& audit-ability
Machine-to-Machine
Communication
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9. WHAT DOES THE FUTURE HOLD?
Blockchain-based data storage
and management systems are
the future.
They make databases more
secure, de-centralize control
and points of failure, and make
interactions fully auditable.
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