This document discusses securing MySQL databases using SSL/TLS. It begins with an overview of MySQL security best practices, such as keeping the database updated, using strong passwords, and restricting privileges. It then covers SSL/TLS, explaining how it provides privacy, authentication and integrity for client-server communication. The document delves into X.509 certificates and how they are used in the SSL handshake process. Finally, it addresses how to configure and build MySQL with SSL support.
What is tackled in the Java EE Security API (Java EE 8)Rudy De Busscher
The Java EE Security API (JSR-375) wants to simplify the implementation of security-related features in your Java EE application. Application server specific configuration changes will be no longer needed and things will be much more app developer friendly. Aligning security with the ease of development we saw in the recent version of Java EE. We will show you the basic goals and concepts behind Java EE Security API. And of course, demos with the current version of the RI, named Soteria, how you can do Authentication and Authorization.
View IT operations as a flow of data (Sources of Truth) thru work-cells (automation processes) to deliver value to the customer.
There should be only one source of truth for every piece of configuration data.
Device configurations are poor source of truth.
The document provides a summary of the hardware, licenses, and features of a Data Domain system. It includes:
- Hardware information such as memory, disks, network cards, and enclosure details.
- License keys for shelf capacities in the active and archive tiers, as well as feature licenses for encryption, expanded storage, and secure multi-tenancy.
- Descriptions of the different licenses and what features they enable, such as encryption of the filesystem or sharing the system among multiple tenants.
Stormpath .NET Developer Evangelist, Nate Barbettini, presents Token Authentication with ASP.NET Core. Nate will explain how Token Authentication can be used to secure web applications built with ASP.NET Core, REST APIs, and 'unsafe' clients while supporting security best practices and even improving performance and scale.
Authentication is a sneaky problem - the most secure options don't usually have widespread adoption, especially among consumer applications. But what if we could fix that? Narrator: we can. WebAuthn is a somewhat new authentication standard that uses our everyday devices like phones and computers and turns them into phishing-resistant security keys. It almost sounds too good to be true. This talk will dig into how the technology works, when you can and should use it, and how to get started. We'll dig into why this isn't widely adopted yet and if or when we can expect it to be. You'll walk away with a better understanding of a new authentication channel and possibly some hope for a more secure future.
Docker Security: Are Your Containers Tightly Secured to the Ship?Michael Boelen
Docker is hot, Docker security is not? In this talk the risks, benefits and defenses of Docker are discussed. They are followed up by some best practices, which can you use in your daily activities. What is clear is that there is still a lot to do to get your containers secured.
Event: Docker Amsterdam Meetup - January 2015
This presentation was given by Michael Boelen, January 23rd at Schuberg Philis. The event was organized by Mark Robert Coleman with help of Harm Boertien. With a full house of people, Docker security was discussed.
About the author:
Michael Boelen is founder of CISOfy and researches Linux security to build tools and documentation, to simplify it for others. Examples are tools like Rootkit Hunter and Lynis, blog posts and presentations.
What is tackled in the Java EE Security API (Java EE 8)Rudy De Busscher
The Java EE Security API (JSR-375) wants to simplify the implementation of security-related features in your Java EE application. Application server specific configuration changes will be no longer needed and things will be much more app developer friendly. Aligning security with the ease of development we saw in the recent version of Java EE. We will show you the basic goals and concepts behind Java EE Security API. And of course, demos with the current version of the RI, named Soteria, how you can do Authentication and Authorization.
View IT operations as a flow of data (Sources of Truth) thru work-cells (automation processes) to deliver value to the customer.
There should be only one source of truth for every piece of configuration data.
Device configurations are poor source of truth.
The document provides a summary of the hardware, licenses, and features of a Data Domain system. It includes:
- Hardware information such as memory, disks, network cards, and enclosure details.
- License keys for shelf capacities in the active and archive tiers, as well as feature licenses for encryption, expanded storage, and secure multi-tenancy.
- Descriptions of the different licenses and what features they enable, such as encryption of the filesystem or sharing the system among multiple tenants.
Stormpath .NET Developer Evangelist, Nate Barbettini, presents Token Authentication with ASP.NET Core. Nate will explain how Token Authentication can be used to secure web applications built with ASP.NET Core, REST APIs, and 'unsafe' clients while supporting security best practices and even improving performance and scale.
Authentication is a sneaky problem - the most secure options don't usually have widespread adoption, especially among consumer applications. But what if we could fix that? Narrator: we can. WebAuthn is a somewhat new authentication standard that uses our everyday devices like phones and computers and turns them into phishing-resistant security keys. It almost sounds too good to be true. This talk will dig into how the technology works, when you can and should use it, and how to get started. We'll dig into why this isn't widely adopted yet and if or when we can expect it to be. You'll walk away with a better understanding of a new authentication channel and possibly some hope for a more secure future.
Docker Security: Are Your Containers Tightly Secured to the Ship?Michael Boelen
Docker is hot, Docker security is not? In this talk the risks, benefits and defenses of Docker are discussed. They are followed up by some best practices, which can you use in your daily activities. What is clear is that there is still a lot to do to get your containers secured.
Event: Docker Amsterdam Meetup - January 2015
This presentation was given by Michael Boelen, January 23rd at Schuberg Philis. The event was organized by Mark Robert Coleman with help of Harm Boertien. With a full house of people, Docker security was discussed.
About the author:
Michael Boelen is founder of CISOfy and researches Linux security to build tools and documentation, to simplify it for others. Examples are tools like Rootkit Hunter and Lynis, blog posts and presentations.
Sydney based cloud consultancy Cloudten's Richard Tomkinson shows how masterless Puppet can be used in concert with AWS's services including Lambda to automate server builds and manage code deployments
Android Application Penetration Testing - Mohammed AdamMohammed Adam
Android Penetration Testing is a process of testing and finding security issues in an android application. It involves decompiling, real-time analyzing and testing android application for security point of view. This Slides covers real-time testing of android applications and some security issues like insecure logging, leaking content providers, insecure data storage and access control issues.
VMware NSX-T Design for Small to Mid-Sized Data Centers v1.0 EN.pptxHythamsaadeh
This document discusses NSX-T design considerations for small and mid-sized data centers. It describes the key components of NSX-T including transport nodes, N-VDS, edge nodes, and logical routing. It then provides guidance on implementing NSX-T in large, mid-size and small data center environments focusing on management, edge and compute clusters. The document also covers design considerations like high availability, scale, teaming policies and traffic segmentation.
ORM2Pwn: Exploiting injections in Hibernate ORMMikhail Egorov
Mikhail Egorov and Sergey Soldatov presented their research on exploiting injections in Hibernate ORM. They demonstrated that while Hibernate Query Language (HQL) is more limited than SQL, it is possible to exploit HQL injections to conduct SQL injections on popular databases like MySQL, PostgreSQL, Oracle, and Microsoft SQL Server. They did this by leveraging features of Hibernate and the databases like how Hibernate handles string escaping and allows unicode characters in identifiers. Their talk provided examples of exploiting each database and a takeaway that Hibernate is not a web application firewall and HQL injections can be used to perform SQL injections.
A tutorial on how the process of writing an application using a browser’s WebAuthn API, plus how to install a server, how to generate authentication challenges & responses, and how to integrate with related IAM infrastructure.
Code: https://github.com/fido-alliance/webauthn-demo
Live slides: http://slides.com/herrjemand/jan-2018-fido-seminar-webauthn-tutorial#/
ModSecurity and NGINX: Tuning the OWASP Core Rule Set - EMEANGINX, Inc.
On demand recording: https://www.nginx.com/resources/webinars/modsecurity-and-nginx-tuning-the-owasp-core-rule-set-emea/
In this webinar we discuss how to install the OWASP Core Rule Set (CRS) with NGINX and ModSecurity, as well as how to tune it. The CRS protects against many types of attack, including SQL Injection (SQLi), Local File Inclusion (LFI), and Remote Code Execution (RCE). Watch this webinar to learn:
- How to install the OWASP Core Rule Set (CRS) with ModSecurity
- About the types of attacks the CRS blocks, such SQLi, RFI, and LFI
- How to tune the CRS to minimize false positives
- What it looks like when ModSecurity blocks an attack (in a live demo), and how to interpret the audit log
Registration URL: https://attendee.gotowebinar.com/register/937771661672757762
Webinar ID: 374-977-347
- Five simple steps to migrate VMs from an on-premise VMware or Hyper-V environment to AWS: 1) prepare the environment, 2) configure connectivity, 3) enable AWS as a disaster recovery target, 4) configure replication of VMs to AWS, and 5) test, report, and move VMs to AWS.
- Zerto Virtual Replication software provides near-sync replication of block-level VM changes from on-premise to AWS with recovery point objectives (RPOs) of seconds and recovery time objectives (RTOs) of 1-4 hours.
- Migrating VMs to AWS with Zerto can provide significant cost savings over traditional on-premise
- vSphere is VMware's virtualization platform consisting of ESXi hypervisor software and vCenter Server management platform.
- ESXi abstracts physical server resources like CPUs, memory, storage and networking and shares them among virtual machines (VMs).
- VMs can use resources from ESXi hosts without being dependent on specific physical hardware, and are isolated from each other on the same host.
- vSphere allows organizations to reduce IT costs through more efficient use of server resources and easier management of VMs compared to physical machines.
https://2018.zeronights.ru/en/reports/reverse-proxies-inconsistency/
Modern websites are growing more complex with different reverse proxies and balancers covering them. They are used for various purposes: request routing, caching, putting additional headers, restricting access. In other words, reverse proxies must both parse incoming requests and modify them in a particular way. However, path parsing may turn out to be quite a challenge due to mismatches in the parsing of different web servers. Moreover, request converting may imply a wide range of different consequences from a cybersecurity point of view. I have analyzed different reverse proxies with different configurations, the ways they parse requests, apply rules, and perform caching. In this talk, I will both speak about general processes and the intricacies of proxy operation and demonstrate the examples of bypassing restrictions, expanding access to a web application, and new attacks through the web cache deception and cache poisoning.
This document provides instructions for setting up and integrating the FIWARE components Orion Context Broker, Keyrock Identity Manager, and Wilma PEP Proxy on a single machine. It describes how to install and test each component individually using Docker containers or VirtualBox images. It then explains how to configure the components to work together by setting up authentication in Keyrock and passing tokens through Wilma to authorize requests to Orion.
Troy Lea's presentation on Leveraging and Understanding Performance Data and Graphs.
The presentation was given during the Nagios World Conference North America held Sept 20-Oct 2nd, 2013 in Saint Paul, MN. For more information on the conference (including photos and videos), visit: http://go.nagios.com/nwcna
This document provides an overview of different FIWARE solutions for data persistency: Draco, Cygnus, STH Comet, and Quantum Leap. It describes what each solution is used for, their basic architectures, configurations, and APIs. Draco is for persisting context data to MongoDB using Apache NiFi. Cygnus uses Apache Flume to persist Orion context data to storages like HDFS, MySQL, MongoDB. STH Comet is a time series database built on MongoDB for storing historic context data. Quantum Leap uses CrateDB as a time series database to provide historical context data support for NGSIv2.
This presentation was given at PSConfEU and covers common privilege escalation vectors for Windows systems, as well as how to enumerate these issues with PowerUp.
Secure code review is probably the most effective technique to identify security bugs early in the system development lifecycle.
When used together with automated and manual penetration testing, code review can significantly increase the cost effectiveness of an application security verification effort. This presentation explain how can we start secure code review effectively.
The hidden power of network maps on ZabbixRicardo Santos
Maps can be customized in various ways including custom icons, labels, links, and real-time data display. Elements on maps can be edited, multiple elements selected together, and links can branch. Maps can be saved, exported as XML, and accessed via the API or by name in the URL. Background images and icons can be imported.
General Waf detection and bypassing techniques. Main focus to demonstrate that how to take right approach to analyse the behaviour of web application firewall and then create test cases to bypass the same.
POTASSIUM is a penetration testing as a service (PTaaS) that uses live migration techniques to clone virtual machines from a production system, capturing their full disk, memory, and network state. This cloned system is isolated to allow thorough testing without risk of damage. POTASSIUM aims to provide valid, safe, and scalable penetration testing through automated and isolated testing modes while minimizing performance impacts on the production system. An evaluation showed POTASSIUM could detect vulnerabilities with up to 100 VMs and had minimal performance overhead during consistent checkpointing compared to non-consistent checkpointing.
Slides from Chris Conlon's presentation about yaSSL's work porting the CyaSSL embedded SSL library, the MIT Kerberos library, and the Kerberos GSS-API to the Android platform.
To learn more, visit www.yassl.com.
Slides from Todd Ouska's presentation on Secure Memcache at OSCON 2010. To learn more about secure memcache or the CyaSSL embedded SSL library, visit www.yassl.com.
Sydney based cloud consultancy Cloudten's Richard Tomkinson shows how masterless Puppet can be used in concert with AWS's services including Lambda to automate server builds and manage code deployments
Android Application Penetration Testing - Mohammed AdamMohammed Adam
Android Penetration Testing is a process of testing and finding security issues in an android application. It involves decompiling, real-time analyzing and testing android application for security point of view. This Slides covers real-time testing of android applications and some security issues like insecure logging, leaking content providers, insecure data storage and access control issues.
VMware NSX-T Design for Small to Mid-Sized Data Centers v1.0 EN.pptxHythamsaadeh
This document discusses NSX-T design considerations for small and mid-sized data centers. It describes the key components of NSX-T including transport nodes, N-VDS, edge nodes, and logical routing. It then provides guidance on implementing NSX-T in large, mid-size and small data center environments focusing on management, edge and compute clusters. The document also covers design considerations like high availability, scale, teaming policies and traffic segmentation.
ORM2Pwn: Exploiting injections in Hibernate ORMMikhail Egorov
Mikhail Egorov and Sergey Soldatov presented their research on exploiting injections in Hibernate ORM. They demonstrated that while Hibernate Query Language (HQL) is more limited than SQL, it is possible to exploit HQL injections to conduct SQL injections on popular databases like MySQL, PostgreSQL, Oracle, and Microsoft SQL Server. They did this by leveraging features of Hibernate and the databases like how Hibernate handles string escaping and allows unicode characters in identifiers. Their talk provided examples of exploiting each database and a takeaway that Hibernate is not a web application firewall and HQL injections can be used to perform SQL injections.
A tutorial on how the process of writing an application using a browser’s WebAuthn API, plus how to install a server, how to generate authentication challenges & responses, and how to integrate with related IAM infrastructure.
Code: https://github.com/fido-alliance/webauthn-demo
Live slides: http://slides.com/herrjemand/jan-2018-fido-seminar-webauthn-tutorial#/
ModSecurity and NGINX: Tuning the OWASP Core Rule Set - EMEANGINX, Inc.
On demand recording: https://www.nginx.com/resources/webinars/modsecurity-and-nginx-tuning-the-owasp-core-rule-set-emea/
In this webinar we discuss how to install the OWASP Core Rule Set (CRS) with NGINX and ModSecurity, as well as how to tune it. The CRS protects against many types of attack, including SQL Injection (SQLi), Local File Inclusion (LFI), and Remote Code Execution (RCE). Watch this webinar to learn:
- How to install the OWASP Core Rule Set (CRS) with ModSecurity
- About the types of attacks the CRS blocks, such SQLi, RFI, and LFI
- How to tune the CRS to minimize false positives
- What it looks like when ModSecurity blocks an attack (in a live demo), and how to interpret the audit log
Registration URL: https://attendee.gotowebinar.com/register/937771661672757762
Webinar ID: 374-977-347
- Five simple steps to migrate VMs from an on-premise VMware or Hyper-V environment to AWS: 1) prepare the environment, 2) configure connectivity, 3) enable AWS as a disaster recovery target, 4) configure replication of VMs to AWS, and 5) test, report, and move VMs to AWS.
- Zerto Virtual Replication software provides near-sync replication of block-level VM changes from on-premise to AWS with recovery point objectives (RPOs) of seconds and recovery time objectives (RTOs) of 1-4 hours.
- Migrating VMs to AWS with Zerto can provide significant cost savings over traditional on-premise
- vSphere is VMware's virtualization platform consisting of ESXi hypervisor software and vCenter Server management platform.
- ESXi abstracts physical server resources like CPUs, memory, storage and networking and shares them among virtual machines (VMs).
- VMs can use resources from ESXi hosts without being dependent on specific physical hardware, and are isolated from each other on the same host.
- vSphere allows organizations to reduce IT costs through more efficient use of server resources and easier management of VMs compared to physical machines.
https://2018.zeronights.ru/en/reports/reverse-proxies-inconsistency/
Modern websites are growing more complex with different reverse proxies and balancers covering them. They are used for various purposes: request routing, caching, putting additional headers, restricting access. In other words, reverse proxies must both parse incoming requests and modify them in a particular way. However, path parsing may turn out to be quite a challenge due to mismatches in the parsing of different web servers. Moreover, request converting may imply a wide range of different consequences from a cybersecurity point of view. I have analyzed different reverse proxies with different configurations, the ways they parse requests, apply rules, and perform caching. In this talk, I will both speak about general processes and the intricacies of proxy operation and demonstrate the examples of bypassing restrictions, expanding access to a web application, and new attacks through the web cache deception and cache poisoning.
This document provides instructions for setting up and integrating the FIWARE components Orion Context Broker, Keyrock Identity Manager, and Wilma PEP Proxy on a single machine. It describes how to install and test each component individually using Docker containers or VirtualBox images. It then explains how to configure the components to work together by setting up authentication in Keyrock and passing tokens through Wilma to authorize requests to Orion.
Troy Lea's presentation on Leveraging and Understanding Performance Data and Graphs.
The presentation was given during the Nagios World Conference North America held Sept 20-Oct 2nd, 2013 in Saint Paul, MN. For more information on the conference (including photos and videos), visit: http://go.nagios.com/nwcna
This document provides an overview of different FIWARE solutions for data persistency: Draco, Cygnus, STH Comet, and Quantum Leap. It describes what each solution is used for, their basic architectures, configurations, and APIs. Draco is for persisting context data to MongoDB using Apache NiFi. Cygnus uses Apache Flume to persist Orion context data to storages like HDFS, MySQL, MongoDB. STH Comet is a time series database built on MongoDB for storing historic context data. Quantum Leap uses CrateDB as a time series database to provide historical context data support for NGSIv2.
This presentation was given at PSConfEU and covers common privilege escalation vectors for Windows systems, as well as how to enumerate these issues with PowerUp.
Secure code review is probably the most effective technique to identify security bugs early in the system development lifecycle.
When used together with automated and manual penetration testing, code review can significantly increase the cost effectiveness of an application security verification effort. This presentation explain how can we start secure code review effectively.
The hidden power of network maps on ZabbixRicardo Santos
Maps can be customized in various ways including custom icons, labels, links, and real-time data display. Elements on maps can be edited, multiple elements selected together, and links can branch. Maps can be saved, exported as XML, and accessed via the API or by name in the URL. Background images and icons can be imported.
General Waf detection and bypassing techniques. Main focus to demonstrate that how to take right approach to analyse the behaviour of web application firewall and then create test cases to bypass the same.
POTASSIUM is a penetration testing as a service (PTaaS) that uses live migration techniques to clone virtual machines from a production system, capturing their full disk, memory, and network state. This cloned system is isolated to allow thorough testing without risk of damage. POTASSIUM aims to provide valid, safe, and scalable penetration testing through automated and isolated testing modes while minimizing performance impacts on the production system. An evaluation showed POTASSIUM could detect vulnerabilities with up to 100 VMs and had minimal performance overhead during consistent checkpointing compared to non-consistent checkpointing.
Slides from Chris Conlon's presentation about yaSSL's work porting the CyaSSL embedded SSL library, the MIT Kerberos library, and the Kerberos GSS-API to the Android platform.
To learn more, visit www.yassl.com.
Slides from Todd Ouska's presentation on Secure Memcache at OSCON 2010. To learn more about secure memcache or the CyaSSL embedded SSL library, visit www.yassl.com.
yaSSL 2010-2011 Technical and Community UpdatewolfSSL
View slides from Chris Conlon's presentation about yaSSL's progress in the 2010-2011 year at FOSDEM in Brussels, Belgium.
To learn more about yaSSL's product or the CyaSSL embedded SSL library, visit www.yassl.com.
This document provides an overview of securing data in transit using TLS in constrained devices. It begins with introducing the presenters from wolfSSL Inc. and the topics that will be covered, which include an introduction to wolfSSL, an overview of SSL/TLS and cryptography, enabling TLS for a simple HTTP client, emerging ciphers and algorithms, and time for Q&A. It then discusses wolfSSL's history and products. The remainder of the document focuses on explaining SSL/TLS protocols, cipher suites, X.509 certificates, implementing TLS on embedded devices using wolfSSL and the FRDM-K64F board as an example, and emerging ciphers like ChaCha20 and Poly1305.
wolfSSL, author of the open source CyaSSL embedded SSL library has made significant progress in 2013 towards bringing the community a more usable, feature-rich, and better supported library for use in an ever-growing range of embedded platforms and environments. This talk will provide an overview of technical progress in the last year and news on the current state of wolfSSL. Details on what's new include the addition of new crypto ciphers and algorithms, better hardware cryptography support, more flexible abstraction layers, a JNI wrapper, new platform support, and better development tool integration. www.wolfssl.com
Secure Communication: Usability and Necessity of SSL/TLSwolfSSL
Network-related applications and devices often use secure communication. Although keeping network communications safe should be a top priority to all developers and engineers, it often gets left behind due to lack of understanding, insufficient funding, or looming deadlines.
Securing a project with SSL shouldn?t have to include a steep learning curve, deep pockets, or an unlimited time frame. By learning a few basics of how things work, where the technology is best used, and what features to look for when trying to choose the right SSL implementation, a developer or engineer can easily, simply, and quickly secure their project - putting both themselves and their employer?s minds at ease.
This presentation will introduce SSL - including why secure communication is important, introductory details about SSL, x509, and the underlying cryptography. It will give an overview of where SSL is used today - including Home Energy, Gaming, Databases, Sensors, VoIP, and more. A description of important items to look for when trying to choose an SSL implementation will give developers and engineers a solid foundation to begin securing their projects with SSL and will enable them to have more informed discussions with potential vendors.
Learn more at www.yassl.com.
This document provides an overview of connecting to and working with DB2 for IBM i from PHP applications. It discusses using Zend Server, which includes the ibm_db2 driver for connecting to DB2. The document reviews parameters for db2_connect() such as database name, username, password and optional options. It also covers topics like setting a default library, using library lists, and strategies for user profiles. An included sample script demonstrates prepared statements, binding parameters, and retrieving result sets from DB2 using ibm_db2.
Case Studies and Lessons Learned from SSL/TLS Certificate Verification Vulner...JPCERT Coordination Center
Recently we’ve seen many vulnerabilities related to improper certificate validation. Those vulnerabilities come from developers’ ignorance or misunderstanding of basic knowledge of certificate validation or insufficient testing of validation code. This presentation starts with the basics of the certificate validation process, surveys several vulnerabilities in the real world, and concludes with lessons learned from real-world vulnerabilities.
This is presented on JavaOne2015.
Communications Server provides TCP/IP and SNA connectivity and services on z/OS. It combines the prior VTAM and TCP/IP products and provides common networking functions. Applications can access networks using SNA APIs, sockets APIs, or standard TCP/IP applications. Communications Server supports both SNA and TCP/IP protocols and their integration.
From Nice to Have to Mission Critical: MySQL Enterprise Edition郁萍 王
This document outlines an agenda for a presentation on MySQL Enterprise Edition. The agenda includes an introduction to MySQL, discussing data in the modern enterprise, an overview of MySQL Enterprise Edition, Oracle product integrations and certifications, opportunities for learning more, and a question and answer session. It also includes a safe harbor statement indicating the product direction outlines are for information purposes only and not binding commitments.
MySQL is the most popular database on the web but how do you keep your data safe as it is virtualized, contained, put into the cloud, replicated, and sharded out to servers where DBAs have minimal actual control.
2014 OpenSuse Conf: Protect your MySQL ServerGeorgi Kodinov
The document provides guidance on securing MySQL deployments. It outlines steps to harden a MySQL installation after installation, including running mysql_secure_installation, generating SSL keys, enabling query logging and backups. It also recommends removing unnecessary accounts and plugins. Additional security measures discussed include using SSL, external authentication, and login paths. The document notes new security features in MySQL 5.7 such as an audit log plugin and automatic password expiration.
O MySQL é o banco de dados open source mais popular do mundo, usado em grandes sites, games, aplicações mobile e embarcadas.
Há várias opções de arquiteturas e APIs, oferecendo enorme flexibilidade, escalabilidade e alta-disponibilidade.
Instale e comece a usar em menos de 15min.
Oracle OpenWorld 2013 - HOL9737 MySQL Replication Best PracticesSven Sandberg
This document provides an overview and best practices for MySQL replication. It begins with the basics of replication including the binary log, replication components and architecture. It then covers crash-safe slaves using replication metadata in system tables, online data verification with replication event checksums, tuning row-based replication, improving slave scalability with multi-threaded slaves, and automated failover using global transaction IDs. Hands-on examples are also provided to demonstrate setting up replication between a master and slave server.
This document discusses SQL Server security and provides an overview of SQL Server security best practices and enhancements in SQL Server 2014. It covers categorizing security across IT, physical, political, and SQL Server realms. It outlines best practices for authentication, securing administrator accounts, complex passwords, specific logins, administrator membership, guest access, stored procedure permissions, ports, services, and encryption. New SQL Server 2014 features discussed include transparent data encryption, encryption key management, and new permissions for connecting to any database and impersonating logins.
This document provides an overview of database security best practices for Oracle, SQL Server, and MySQL databases. It discusses why database security is important, as databases often store sensitive data and can be used as bases for attacks on other systems. The document outlines general strategies for hardening databases, such as using the principle of least privilege, keeping software updated, removing default accounts, implementing firewalls and access control, and securing passwords. It then details database-specific recommendations, such as setting passwords for Oracle's TNS listener, removing local administrators from SQL Server sysadmins, and encrypting traffic in MySQL using SSL. Resources for further information on database security are also listed.
MySQL is a relational database management system (RDBMS) that stores data in separate tables. It has several key benefits, including being easy to use with only basic SQL knowledge required, secure with password encryption and user privileges, and inexpensive as it is freely available. MySQL is also fast despite fewer features than competitors, scalable to large amounts of data, manages memory well to prevent leaks, supports clustering for high availability, and can be used across many operating systems through interfaces like JDBC and ODBC.
An outline on why the MySQL 8 release is viewed as a gamechanger with a look at some of the new features like CTEs, Window Functions, MySQL InnoDB Cluster, Enterprise Data Masking, and more
DevTalks.ro 2019 What's New in MySQL 8.0 SecurityGeorgi Kodinov
This document discusses new security features in MySQL 8.0 and MySQL Enterprise Edition. It begins with an overview of MySQL security architecture including authentication, authorization, encryption, firewalls, auditing, and new masking/de-identification features. New features in MySQL 8.0 include roles for improving access controls, atomic ACL statements, and dynamic privileges. MySQL Enterprise Edition includes new data masking, de-identification and random data generation features. The document also discusses authentication, encryption, password features and a new security model for cloud deployments.
PerconaLive 2016 Santa Clara presentation on Hashicorp Vault with CTO Armon Dadger
https://www.percona.com/live/data-performance-conference-2016/sessions/using-vault-decouple-secrets-applications
This document discusses database security and best practices for securing MySQL databases. It covers common database vulnerabilities like poor configurations, weak authentication, lack of encryption, and improper credential management. It also discusses database attacks like SQL injection and brute force attacks. The document provides recommendations for database administrators to properly configure access controls, encryption, auditing, backups and monitoring to harden MySQL databases.
This document discusses network security techniques such as authentication and encryption. It provides an overview of 802.1X authentication, which authenticates network clients using unique client information and credentials known only to the client. MAC authentication bypass (MAB) is also discussed, which enables port-based access control using the MAC address of the connecting device. Common encryption techniques are examined, including WEP (outdated), WPA/TKIP, and WPA2/AES. Symmetric key encryption uses a shared secret key for encryption and decryption, while asymmetric encryption uses public/private key pairs.
Better encryption & security with MariaDB 10.1 & MySQL 5.7Colin Charles
Talking about the improvements in MariaDB on MySQL security and encryption features that are so important in today's data landscape. Presented http://www.meetup.com/EffectiveMySQL/events/224828891/
This document provides a high-level overview and introduction to key concepts in MySQL. It discusses Oracle's investment in MySQL, including numerous product releases. Some key concepts covered include MySQL architecture, storage engines, partitioning, replication, backups and security best practices. The document aims to familiarize audiences with the fundamentals of MySQL.
Tobiasz Janusz Koprowski presented a beginner's guide to tips and tricks for using Windows Azure SQL Database. The presentation covered key Azure SQL Database concepts like database tiers, performance levels measured in Database Transaction Units (DTUs), data migration options, and compatibility with on-premises SQL Server versions. It provided an overview of supported and non-supported features between SQL Azure and different SQL Server versions. The presentation aimed to help attendees understand how to plan, configure and manage databases in the Azure SQL Database platform.
NoSQL Now! Webinar Series: Migrating Security Policies from SQL to NoSQLDATAVERSITY
In the past, many NoSQL systems came with minimal security features and put security functions in the application layer. However, some newer NoSQL databases are supporting fine-grain security policy management. In this webinar we will discuss the trends in NoSQL security and the ability for new releases of some NoSQL databases to address in-database security concerns. We will see how security policies can be migrated from SQL to NoSQL systems.
DataStax | Best Practices for Securing DataStax Enterprise (Matt Kennedy) | C...DataStax
This talk will review the advanced security features in DataStax Enterprise and discuss best practices for secure deployments. In particular, topics reviewed will cover: Authentication with Kerberos & LDAP/Active Directory, Role-based Authorization and LDAP role assignment, Auditing, Securing network communication, Encrypting data files and using the Key-Management Interoperability Protocol (KMIP) for secure off-host key management. The talk will also suggest strategies for addressing security needs not met directly by the built-in features of the database such as how to address applications that require Attribute Based Access Control (ABAC).
About the Speaker
Matt Kennedy Sr. Product Manager, DataStax
Matt Kennedy works at DataStax as the product manager for DataStax Enterprise Core. Matt has been a Cassandra user and occasional contributor since version 0.7 and was named a Cassandra MVP in 2013 shortly before joining DataStax. Unlike Cassandra, Matt is not partition tolerant.
SQL Server Exploitation, Escalation, Pilfering - AppSec USA 2012Scott Sutherland
During this presentation attendees will be introduced to lesser known, yet significant vulnerabilities in SQL Server implementations related to common trust relationships, misconfigurations, and weak default settings. The issues that will be covered are often leveraged by attackers to gain unauthorized access to high value systems, applications, and sensitive data. An overview of each issue, common vectors of attack, and manual techniques will be covered. Finally newly created Metasploit modules and TSQL scripts will be demonstrated that help automate the attacks. This presentation will be valuable to penetration testers who are looking for faster ways to gain access to critical data and systems. Additionally, it should be worth while for developers and database administrators who are interested in gaining a better understanding of how to protect their applications and databases from these attacks.
More security blogs by the authors can be found @
https://www.netspi.com/blog/
Similar to Securing MySQL with a Focus on SSL (20)
Dandelion Hashtable: beyond billion requests per second on a commodity serverAntonios Katsarakis
This slide deck presents DLHT, a concurrent in-memory hashtable. Despite efforts to optimize hashtables, that go as far as sacrificing core functionality, state-of-the-art designs still incur multiple memory accesses per request and block request processing in three cases. First, most hashtables block while waiting for data to be retrieved from memory. Second, open-addressing designs, which represent the current state-of-the-art, either cannot free index slots on deletes or must block all requests to do so. Third, index resizes block every request until all objects are copied to the new index. Defying folklore wisdom, DLHT forgoes open-addressing and adopts a fully-featured and memory-aware closed-addressing design based on bounded cache-line-chaining. This design offers lock-free index operations and deletes that free slots instantly, (2) completes most requests with a single memory access, (3) utilizes software prefetching to hide memory latencies, and (4) employs a novel non-blocking and parallel resizing. In a commodity server and a memory-resident workload, DLHT surpasses 1.6B requests per second and provides 3.5x (12x) the throughput of the state-of-the-art closed-addressing (open-addressing) resizable hashtable on Gets (Deletes).
Main news related to the CCS TSI 2023 (2023/1695)Jakub Marek
An English 🇬🇧 translation of a presentation to the speech I gave about the main changes brought by CCS TSI 2023 at the biggest Czech conference on Communications and signalling systems on Railways, which was held in Clarion Hotel Olomouc from 7th to 9th November 2023 (konferenceszt.cz). Attended by around 500 participants and 200 on-line followers.
The original Czech 🇨🇿 version of the presentation can be found here: https://www.slideshare.net/slideshow/hlavni-novinky-souvisejici-s-ccs-tsi-2023-2023-1695/269688092 .
The videorecording (in Czech) from the presentation is available here: https://youtu.be/WzjJWm4IyPk?si=SImb06tuXGb30BEH .
Monitoring and Managing Anomaly Detection on OpenShift.pdfTosin Akinosho
Monitoring and Managing Anomaly Detection on OpenShift
Overview
Dive into the world of anomaly detection on edge devices with our comprehensive hands-on tutorial. This SlideShare presentation will guide you through the entire process, from data collection and model training to edge deployment and real-time monitoring. Perfect for those looking to implement robust anomaly detection systems on resource-constrained IoT/edge devices.
Key Topics Covered
1. Introduction to Anomaly Detection
- Understand the fundamentals of anomaly detection and its importance in identifying unusual behavior or failures in systems.
2. Understanding Edge (IoT)
- Learn about edge computing and IoT, and how they enable real-time data processing and decision-making at the source.
3. What is ArgoCD?
- Discover ArgoCD, a declarative, GitOps continuous delivery tool for Kubernetes, and its role in deploying applications on edge devices.
4. Deployment Using ArgoCD for Edge Devices
- Step-by-step guide on deploying anomaly detection models on edge devices using ArgoCD.
5. Introduction to Apache Kafka and S3
- Explore Apache Kafka for real-time data streaming and Amazon S3 for scalable storage solutions.
6. Viewing Kafka Messages in the Data Lake
- Learn how to view and analyze Kafka messages stored in a data lake for better insights.
7. What is Prometheus?
- Get to know Prometheus, an open-source monitoring and alerting toolkit, and its application in monitoring edge devices.
8. Monitoring Application Metrics with Prometheus
- Detailed instructions on setting up Prometheus to monitor the performance and health of your anomaly detection system.
9. What is Camel K?
- Introduction to Camel K, a lightweight integration framework built on Apache Camel, designed for Kubernetes.
10. Configuring Camel K Integrations for Data Pipelines
- Learn how to configure Camel K for seamless data pipeline integrations in your anomaly detection workflow.
11. What is a Jupyter Notebook?
- Overview of Jupyter Notebooks, an open-source web application for creating and sharing documents with live code, equations, visualizations, and narrative text.
12. Jupyter Notebooks with Code Examples
- Hands-on examples and code snippets in Jupyter Notebooks to help you implement and test anomaly detection models.
Introduction of Cybersecurity with OSS at Code Europe 2024Hiroshi SHIBATA
I develop the Ruby programming language, RubyGems, and Bundler, which are package managers for Ruby. Today, I will introduce how to enhance the security of your application using open-source software (OSS) examples from Ruby and RubyGems.
The first topic is CVE (Common Vulnerabilities and Exposures). I have published CVEs many times. But what exactly is a CVE? I'll provide a basic understanding of CVEs and explain how to detect and handle vulnerabilities in OSS.
Next, let's discuss package managers. Package managers play a critical role in the OSS ecosystem. I'll explain how to manage library dependencies in your application.
I'll share insights into how the Ruby and RubyGems core team works to keep our ecosystem safe. By the end of this talk, you'll have a better understanding of how to safeguard your code.
Programming Foundation Models with DSPy - Meetup SlidesZilliz
Prompting language models is hard, while programming language models is easy. In this talk, I will discuss the state-of-the-art framework DSPy for programming foundation models with its powerful optimizers and runtime constraint system.
Fueling AI with Great Data with Airbyte WebinarZilliz
This talk will focus on how to collect data from a variety of sources, leveraging this data for RAG and other GenAI use cases, and finally charting your course to productionalization.
In the realm of cybersecurity, offensive security practices act as a critical shield. By simulating real-world attacks in a controlled environment, these techniques expose vulnerabilities before malicious actors can exploit them. This proactive approach allows manufacturers to identify and fix weaknesses, significantly enhancing system security.
This presentation delves into the development of a system designed to mimic Galileo's Open Service signal using software-defined radio (SDR) technology. We'll begin with a foundational overview of both Global Navigation Satellite Systems (GNSS) and the intricacies of digital signal processing.
The presentation culminates in a live demonstration. We'll showcase the manipulation of Galileo's Open Service pilot signal, simulating an attack on various software and hardware systems. This practical demonstration serves to highlight the potential consequences of unaddressed vulnerabilities, emphasizing the importance of offensive security practices in safeguarding critical infrastructure.
Essentials of Automations: Exploring Attributes & Automation ParametersSafe Software
Building automations in FME Flow can save time, money, and help businesses scale by eliminating data silos and providing data to stakeholders in real-time. One essential component to orchestrating complex automations is the use of attributes & automation parameters (both formerly known as “keys”). In fact, it’s unlikely you’ll ever build an Automation without using these components, but what exactly are they?
Attributes & automation parameters enable the automation author to pass data values from one automation component to the next. During this webinar, our FME Flow Specialists will cover leveraging the three types of these output attributes & parameters in FME Flow: Event, Custom, and Automation. As a bonus, they’ll also be making use of the Split-Merge Block functionality.
You’ll leave this webinar with a better understanding of how to maximize the potential of automations by making use of attributes & automation parameters, with the ultimate goal of setting your enterprise integration workflows up on autopilot.
What is an RPA CoE? Session 1 – CoE VisionDianaGray10
In the first session, we will review the organization's vision and how this has an impact on the COE Structure.
Topics covered:
• The role of a steering committee
• How do the organization’s priorities determine CoE Structure?
Speaker:
Chris Bolin, Senior Intelligent Automation Architect Anika Systems
For the full video of this presentation, please visit: https://www.edge-ai-vision.com/2024/06/temporal-event-neural-networks-a-more-efficient-alternative-to-the-transformer-a-presentation-from-brainchip/
Chris Jones, Director of Product Management at BrainChip , presents the “Temporal Event Neural Networks: A More Efficient Alternative to the Transformer” tutorial at the May 2024 Embedded Vision Summit.
The expansion of AI services necessitates enhanced computational capabilities on edge devices. Temporal Event Neural Networks (TENNs), developed by BrainChip, represent a novel and highly efficient state-space network. TENNs demonstrate exceptional proficiency in handling multi-dimensional streaming data, facilitating advancements in object detection, action recognition, speech enhancement and language model/sequence generation. Through the utilization of polynomial-based continuous convolutions, TENNs streamline models, expedite training processes and significantly diminish memory requirements, achieving notable reductions of up to 50x in parameters and 5,000x in energy consumption compared to prevailing methodologies like transformers.
Integration with BrainChip’s Akida neuromorphic hardware IP further enhances TENNs’ capabilities, enabling the realization of highly capable, portable and passively cooled edge devices. This presentation delves into the technical innovations underlying TENNs, presents real-world benchmarks, and elucidates how this cutting-edge approach is positioned to revolutionize edge AI across diverse applications.
Have you ever been confused by the myriad of choices offered by AWS for hosting a website or an API?
Lambda, Elastic Beanstalk, Lightsail, Amplify, S3 (and more!) can each host websites + APIs. But which one should we choose?
Which one is cheapest? Which one is fastest? Which one will scale to meet our needs?
Join me in this session as we dive into each AWS hosting service to determine which one is best for your scenario and explain why!
zkStudyClub - LatticeFold: A Lattice-based Folding Scheme and its Application...Alex Pruden
Folding is a recent technique for building efficient recursive SNARKs. Several elegant folding protocols have been proposed, such as Nova, Supernova, Hypernova, Protostar, and others. However, all of them rely on an additively homomorphic commitment scheme based on discrete log, and are therefore not post-quantum secure. In this work we present LatticeFold, the first lattice-based folding protocol based on the Module SIS problem. This folding protocol naturally leads to an efficient recursive lattice-based SNARK and an efficient PCD scheme. LatticeFold supports folding low-degree relations, such as R1CS, as well as high-degree relations, such as CCS. The key challenge is to construct a secure folding protocol that works with the Ajtai commitment scheme. The difficulty, is ensuring that extracted witnesses are low norm through many rounds of folding. We present a novel technique using the sumcheck protocol to ensure that extracted witnesses are always low norm no matter how many rounds of folding are used. Our evaluation of the final proof system suggests that it is as performant as Hypernova, while providing post-quantum security.
Paper Link: https://eprint.iacr.org/2024/257
How information systems are built or acquired puts information, which is what they should be about, in a secondary place. Our language adapted accordingly, and we no longer talk about information systems but applications. Applications evolved in a way to break data into diverse fragments, tightly coupled with applications and expensive to integrate. The result is technical debt, which is re-paid by taking even bigger "loans", resulting in an ever-increasing technical debt. Software engineering and procurement practices work in sync with market forces to maintain this trend. This talk demonstrates how natural this situation is. The question is: can something be done to reverse the trend?