This document discusses public-key cryptography standards efforts and related research. It provides an overview of several standards bodies and their work, including ANSI, IEEE, ISO, and NIST. It presents a general model for public-key standards, covering primitives, schemes, and protocols. One recurring technical debate is whether "strong primes" are necessary for RSA. The document also notes how standards efforts can motivate additional cryptographic research.
Information Exchange Collaboration across Technical/Operational/Policy Bounda...APNIC
Information Exchange Collaboration across Technical/Operational/Policy Boundaries, by Merike Kaeo.
A presentation given at APNIC 42's FIRST TC Security Session (2) session on Wednesday, 5 October 2016.
Information Exchange Collaboration across Technical/Operational/Policy Bounda...APNIC
Information Exchange Collaboration across Technical/Operational/Policy Boundaries, by Merike Kaeo.
A presentation given at APNIC 42's FIRST TC Security Session (2) session on Wednesday, 5 October 2016.
Hardware Security Modules (HSMs) are widely use for cryptography key management in many areas such as PKI, card payment, trusted platform modules, etc. However they are rarely used in in-house software development.
This presentation will explain about why we need the key management and its fundamental, overview of HSM and how it take parts in key management, HSM selection criterias, and finally, an idea to make a web service wrapper easier to adopt by developers those lack of knowledge in cryptography programming.
Domain 3: Security Engineering - Review (Part 2)
Virtualization and Distributed Computing, System Vulnerabilities, Threats and Countermeasures, Cornerstone Cryptographic Concepts, History of Cryptography, Types of Cryptography and Cryptographic Attacks
An introduction to asymmetric cryptography with an in-depth look at RSA, Diffie-Hellman, the FREAK and LOGJAM attacks on TLS/SSL, and the "Mining your P's and Q's attack".
Nowadays cloud computing is emerging technology which gives open resources on the internet. It is offering large amount of data to the users and distributed data over the network. Cloud computing denotes sharing of resources rather than having local servers to handle applications. It provides services to servers, storage and applications over the internet. And this cloud computing environment is used by all small and large company users. Since all the data is stored in the cloud, backing it up and restoring the same is relatively much easier than storing the same on a physical device. Cloud computing provide a convenient way to work group of people together on a common project or applications in an effective manner. there are also many factors supporting cloud computing like virtualization process, distributed storage, fast and inexpensive server, broadband internet access etc.
But the major drawback is security in providing data over the internet. Each and every cloud searcher is raising a question to cloud provider that whether it contains security policies and procedures before hosting their applications. Due to poor security, there exists poor applications, data loss, hijacking, traffic etc. But the main issue is it does not have any security in distributing data. It becomes the main obstacle in cloud computing environment. So to enhance the security, so to protect the data, we proposed an algorithm called RSA algorithm. It is a new approach and it met the requirements of public key systems. By using this algorithm it will increase the data security This algorithm uses various data block size and various size keys. It has asymmetric keys for both encryption and decryption. It uses two prime numbers to generate the public and private keys. These two different keys are used for encryption and decryption purpose. This algorithm can be broadly classified in to three stages; key generation by using two prime numbers, encryption and decryption.
Many cryptographic asymmetric algorithms are available to solve data security issue in cloud. Algorithms hide data from unauthorized users. Encryption Algorithms have vital role in the data security of cloud computing. Examples of such algorithms are Diffie-hellman ,ECC,DSA,RSA etc. Since Diffie-helman algorithm is not for encryption or decryption but it enable two parties who are involved in communication to generate a shared secret key for exchanging information confidentially. Elliptic Curve Cryptography (ECC) is only for smaller devices like cell phones. When Digital Signature Algorithm (DSA) is used, the process of creating the digital signature is faster than validating it. When RSA is used, the process of validating the digital signature is faster than creating it.RSA has two keys one public and the other is private, The public key is known to all, and the private key is kept secret and is mostly used in hybrid encryption schemes and digital signatures.
Alfresco DevCon 2019: Encryption at-rest and in-transitToni de la Fuente
To guarantee data integrity and confidentiality in Alfresco, we need to implement authentication and encryption at-rest and in-transit. With micro services proliferation, orchestrating platforms, complex topologies of services and multiple programming languages, there is a demand of new ways to manage service-to-service communication, and in some cases, without the application needing to be aware. In addition to that, compliance requirements around encryption and authentication come to the picture requiring new ways to handle them. This talk will review encryption at-rest solutions for ADBP, and will be also discuss about solutions for encryption and authentication between services. This will be an introduction to service mesh and TLS/mTLS. We will see a demo of ACS running with Istio over EKS along with tools like WaveScope, Kiali, Jaeger, Grafana, Service Graph and Prometheus.
The Mainframe's Role in Enterprise Security Management - Jean-Marc DareesNRB
We are expecting more and more from our IBM z Systems. Our critical data and applications are nested in our IBM z Systems infrastructure, and more than ever it positions itself as the security hub. It now exports services to secure distributed environment thanks to its security as a services capabilities. During this lecture, Mr Darées talks about z Systems Roles for security in most of today’s hot topics (compliance, Database encryption, Tokenization, Digital Certificates, ...).
2015 NENA - SECURING 9-1-1 INFRASTRUCTURE IN THE NG9-1-1 WORLDJack Kessler
As 9-1-1 technological solutions migrate towards Next Generation 9-1-1, systems are more open to cyber-attacks. We will talk about why security is more essential than ever, especially during and through the migration to NG9-1-1, as well as what needs to be done to ensure these more advanced assets are protected and monitored.
The SOC analyst training program is meticulously designed by the subject matter experts at Infosec Train. The training program offers a deep insight into the SOC operations and workflows. It is an excellent opportunity for aspiring and current SOC analysts (L1/L2/L3) to level up their skills to mitigate business risks by effectively handling and responding to security threats.
https://www.infosectrain.com/courses/soc-analyst-expert-training/
The SOC analyst training program is meticulously designed by the subject matter experts at Infosec Train. The training program offers a deep insight into the SOC operations and workflows. It is an excellent opportunity for aspiring and current SOC analysts (L1/L2/L3) to level up their skills to mitigate business risks by effectively handling and responding to security threats.
https://www.infosectrain.com/courses/soc-analyst-expert-training/
Module 1: Introduction to Cryptography and Symmetric Key Ciphers
Computer Security Concepts - OSI Security Architecture -Security Attacks - Services, Mechanisms -
Symmetric Cipher Model - Traditional Block Cipher Structure - The Data Encryption Standard -The Strength of DES - Advanced Encryption Standard.
18 September 2017 - Rick Lamb, ICANN, on DANE:
If you connect to a “secure” server using TLS/SSL (such as a web server, email server or xmpp server), how do you know you are using the correct certificate? With DNSSEC now being deployed, “DANE” (“DNS-Based Authentication of Named Entities”) has emerged allowing you to securely specify exactly which TLS/SSL certificate an application should use to connect to your site. DANE has great potential to make the Internet much more secure by marrying the strong integrity protection of DNSSEC with the confidentiality of SSL/TLS certificates. In this session, we will explain how DANE works and how you can use it to secure your websites, email, XMPP, VoIP, and other web services.
HUG_Ireland_Apache_Arrow_Tomer_Shiran John Mulhall
A presentation by Tomer Shiran, CEO of Dremio made to Hadoop User Group (HUG) Ireland on "Hadoop Summit Night" on April 12th, 2016. This presentation covers Apache Arrow in detail.
Efficient Spark Analytics on Encrypted Data with Gidon GershinskyDatabricks
Enterprises and non-profit organizations often work with sensitive business or personal information, that must be stored in an encrypted form due to corporate confidentiality requirements, the new GDPR regulations, and other reasons. Unfortunately, a straightforward encryption doesn’t work well for modern columnar data formats, such as Apache Parquet, that are leveraged by Spark for acceleration of data ingest and processing. When Parquet files are bulk-encrypted at the storage, their internal modules can’t be extracted, leading to a loss of column / row filtering capabilities and a significant slowdown of Spark workloads.
Existing solutions suffer from either performance or security drawbacks. We work with the Apache Parquet community on a new modular encryption mechanism, that enables full columnar projection and predicate push down (filtering) functionality on encrypted data in any storage system. Besides confidentiality, the mechanism supports data authentication, where the reader can verify a file has not been tampered with or replaced with a wrong version. Different columns can be encrypted with different keys, allowing for a fine grained access control.
In this talk, I will demonstrate Spark integration with the Parquet modular encryption mechanism, running efficient analytics directly on encrypted data. The demonstration scenarios are derived from use cases in our joint research project with a number of European companies, working with sensitive data such as connected car messages (location, speed, driver identity, etc). I will describe the encryption mechanism, and the observed performance implications of encrypting and decrypting data in Spark SQL workloads.
How to connect FIWARE to Robots ? We discuss how the FIWARE enablers can connect to ROS2, a de facto standard for robotic frameworks, using Fast RTPS and KIARA.
Hardware Security Modules (HSMs) are widely use for cryptography key management in many areas such as PKI, card payment, trusted platform modules, etc. However they are rarely used in in-house software development.
This presentation will explain about why we need the key management and its fundamental, overview of HSM and how it take parts in key management, HSM selection criterias, and finally, an idea to make a web service wrapper easier to adopt by developers those lack of knowledge in cryptography programming.
Domain 3: Security Engineering - Review (Part 2)
Virtualization and Distributed Computing, System Vulnerabilities, Threats and Countermeasures, Cornerstone Cryptographic Concepts, History of Cryptography, Types of Cryptography and Cryptographic Attacks
An introduction to asymmetric cryptography with an in-depth look at RSA, Diffie-Hellman, the FREAK and LOGJAM attacks on TLS/SSL, and the "Mining your P's and Q's attack".
Nowadays cloud computing is emerging technology which gives open resources on the internet. It is offering large amount of data to the users and distributed data over the network. Cloud computing denotes sharing of resources rather than having local servers to handle applications. It provides services to servers, storage and applications over the internet. And this cloud computing environment is used by all small and large company users. Since all the data is stored in the cloud, backing it up and restoring the same is relatively much easier than storing the same on a physical device. Cloud computing provide a convenient way to work group of people together on a common project or applications in an effective manner. there are also many factors supporting cloud computing like virtualization process, distributed storage, fast and inexpensive server, broadband internet access etc.
But the major drawback is security in providing data over the internet. Each and every cloud searcher is raising a question to cloud provider that whether it contains security policies and procedures before hosting their applications. Due to poor security, there exists poor applications, data loss, hijacking, traffic etc. But the main issue is it does not have any security in distributing data. It becomes the main obstacle in cloud computing environment. So to enhance the security, so to protect the data, we proposed an algorithm called RSA algorithm. It is a new approach and it met the requirements of public key systems. By using this algorithm it will increase the data security This algorithm uses various data block size and various size keys. It has asymmetric keys for both encryption and decryption. It uses two prime numbers to generate the public and private keys. These two different keys are used for encryption and decryption purpose. This algorithm can be broadly classified in to three stages; key generation by using two prime numbers, encryption and decryption.
Many cryptographic asymmetric algorithms are available to solve data security issue in cloud. Algorithms hide data from unauthorized users. Encryption Algorithms have vital role in the data security of cloud computing. Examples of such algorithms are Diffie-hellman ,ECC,DSA,RSA etc. Since Diffie-helman algorithm is not for encryption or decryption but it enable two parties who are involved in communication to generate a shared secret key for exchanging information confidentially. Elliptic Curve Cryptography (ECC) is only for smaller devices like cell phones. When Digital Signature Algorithm (DSA) is used, the process of creating the digital signature is faster than validating it. When RSA is used, the process of validating the digital signature is faster than creating it.RSA has two keys one public and the other is private, The public key is known to all, and the private key is kept secret and is mostly used in hybrid encryption schemes and digital signatures.
Alfresco DevCon 2019: Encryption at-rest and in-transitToni de la Fuente
To guarantee data integrity and confidentiality in Alfresco, we need to implement authentication and encryption at-rest and in-transit. With micro services proliferation, orchestrating platforms, complex topologies of services and multiple programming languages, there is a demand of new ways to manage service-to-service communication, and in some cases, without the application needing to be aware. In addition to that, compliance requirements around encryption and authentication come to the picture requiring new ways to handle them. This talk will review encryption at-rest solutions for ADBP, and will be also discuss about solutions for encryption and authentication between services. This will be an introduction to service mesh and TLS/mTLS. We will see a demo of ACS running with Istio over EKS along with tools like WaveScope, Kiali, Jaeger, Grafana, Service Graph and Prometheus.
The Mainframe's Role in Enterprise Security Management - Jean-Marc DareesNRB
We are expecting more and more from our IBM z Systems. Our critical data and applications are nested in our IBM z Systems infrastructure, and more than ever it positions itself as the security hub. It now exports services to secure distributed environment thanks to its security as a services capabilities. During this lecture, Mr Darées talks about z Systems Roles for security in most of today’s hot topics (compliance, Database encryption, Tokenization, Digital Certificates, ...).
2015 NENA - SECURING 9-1-1 INFRASTRUCTURE IN THE NG9-1-1 WORLDJack Kessler
As 9-1-1 technological solutions migrate towards Next Generation 9-1-1, systems are more open to cyber-attacks. We will talk about why security is more essential than ever, especially during and through the migration to NG9-1-1, as well as what needs to be done to ensure these more advanced assets are protected and monitored.
The SOC analyst training program is meticulously designed by the subject matter experts at Infosec Train. The training program offers a deep insight into the SOC operations and workflows. It is an excellent opportunity for aspiring and current SOC analysts (L1/L2/L3) to level up their skills to mitigate business risks by effectively handling and responding to security threats.
https://www.infosectrain.com/courses/soc-analyst-expert-training/
The SOC analyst training program is meticulously designed by the subject matter experts at Infosec Train. The training program offers a deep insight into the SOC operations and workflows. It is an excellent opportunity for aspiring and current SOC analysts (L1/L2/L3) to level up their skills to mitigate business risks by effectively handling and responding to security threats.
https://www.infosectrain.com/courses/soc-analyst-expert-training/
Module 1: Introduction to Cryptography and Symmetric Key Ciphers
Computer Security Concepts - OSI Security Architecture -Security Attacks - Services, Mechanisms -
Symmetric Cipher Model - Traditional Block Cipher Structure - The Data Encryption Standard -The Strength of DES - Advanced Encryption Standard.
18 September 2017 - Rick Lamb, ICANN, on DANE:
If you connect to a “secure” server using TLS/SSL (such as a web server, email server or xmpp server), how do you know you are using the correct certificate? With DNSSEC now being deployed, “DANE” (“DNS-Based Authentication of Named Entities”) has emerged allowing you to securely specify exactly which TLS/SSL certificate an application should use to connect to your site. DANE has great potential to make the Internet much more secure by marrying the strong integrity protection of DNSSEC with the confidentiality of SSL/TLS certificates. In this session, we will explain how DANE works and how you can use it to secure your websites, email, XMPP, VoIP, and other web services.
HUG_Ireland_Apache_Arrow_Tomer_Shiran John Mulhall
A presentation by Tomer Shiran, CEO of Dremio made to Hadoop User Group (HUG) Ireland on "Hadoop Summit Night" on April 12th, 2016. This presentation covers Apache Arrow in detail.
Efficient Spark Analytics on Encrypted Data with Gidon GershinskyDatabricks
Enterprises and non-profit organizations often work with sensitive business or personal information, that must be stored in an encrypted form due to corporate confidentiality requirements, the new GDPR regulations, and other reasons. Unfortunately, a straightforward encryption doesn’t work well for modern columnar data formats, such as Apache Parquet, that are leveraged by Spark for acceleration of data ingest and processing. When Parquet files are bulk-encrypted at the storage, their internal modules can’t be extracted, leading to a loss of column / row filtering capabilities and a significant slowdown of Spark workloads.
Existing solutions suffer from either performance or security drawbacks. We work with the Apache Parquet community on a new modular encryption mechanism, that enables full columnar projection and predicate push down (filtering) functionality on encrypted data in any storage system. Besides confidentiality, the mechanism supports data authentication, where the reader can verify a file has not been tampered with or replaced with a wrong version. Different columns can be encrypted with different keys, allowing for a fine grained access control.
In this talk, I will demonstrate Spark integration with the Parquet modular encryption mechanism, running efficient analytics directly on encrypted data. The demonstration scenarios are derived from use cases in our joint research project with a number of European companies, working with sensitive data such as connected car messages (location, speed, driver identity, etc). I will describe the encryption mechanism, and the observed performance implications of encrypting and decrypting data in Spark SQL workloads.
How to connect FIWARE to Robots ? We discuss how the FIWARE enablers can connect to ROS2, a de facto standard for robotic frameworks, using Fast RTPS and KIARA.
As apart of the buyout of Reo Enterprises and Jerrick Discount Office Supply for the Encino CA., Norward and Snipes Investments Inc formed Jerrick Electronics working with REO Entertainment, The Melrose Lingerie Show and DCS Media TV, motown Cafe and Fellinis Cafe Melrose all on you tube and Face Book http://www.myspace.com/pagercodes_novelties http://www.youtube.com/reoentertainment1