FreeIPA is the open source answer to Active Directory, bringing the functionality of Kerberos and centralized management to the unix world. This talk will dive into the background of FreeIPA, how to attack it, and its parallels to traditional Active Directory. We will cover the FreeIPA equivalents of credential abuse, discovery, and lateral movement, highlighting the similarities and differences from traditional Active Directory tradecraft. This will culminate in multiple real-world demos showing how chains of abuse, previously accessible only in Windows environments, are now possible in the unix realm, providing a new medium for offensive research into Kerberos and LDAP environments.
FreeIPA is the open source answer to Active Directory, bringing the functionality of Kerberos and centralized management to the unix world. This talk will dive into the background of FreeIPA, how to attack it, and its parallels to traditional Active Directory. We will cover the FreeIPA equivalents of credential abuse, discovery, and lateral movement, highlighting the similarities and differences from traditional Active Directory tradecraft. This will culminate in multiple real-world demos showing how chains of abuse, previously accessible only in Windows environments, are now possible in the unix realm, providing a new medium for offensive research into Kerberos and LDAP environments.
Linux Interview Questions And Answers | Linux Administration Tutorial | Linux...Edureka!
This tutorial on Linux Interview Questions and Answers will help you prepare for Linux administration job interviews. Start your preparation by going through the 50 most frequently asked questions on Linux, from this Linux Interview Questions tutorial.
Just as the roles of CIOs and CTOs have needed to rapidly evolve along with the pace of technology, it is now becoming critically important for lawyers to understand emerging software security challenges.
A talk given at Docker London on Wednesday, July 20th, 2016. This talk is a fast-paced overview of the potential threats faced when containerizing applications, married to a quick run-through of the "security toolbox" available in the Docker engine via Linux kernel capabilities and features enabled by OCI's libcontainer/runc and Docker.
A video recording of this talk is available here: https://skillsmatter.com/skillscasts/8551-container-security
Docker Online Meetup #29: Docker Networking is Now GA Docker, Inc.
At DockerCon in June, we first announced experimental support for Docker Networking. As of the 1.9 release of Docker, we are excited to announce that Docker Networking is generally available to define how your Dockerized apps connect together.
Docker Networking is a feature of Docker Engine that allows you to create virtual networks and attach containers to them so you can create the network topology that is right for your application. The networked containers can even span multiple hosts, so you don’t have to worry about what host your container lands on. They can seamlessly communicate with each other wherever they are - thus enabling true distributed applications.
And Networking is pluggable, so you can use any third-party networking driver to power your networks without having to make any changes to your application.
Read more: http://blog.docker.com/2015/11/docker-multi-host-networking-ga/
Docker Online Meetup #22: Docker NetworkingDocker, Inc.
Building on top of his talk at DockerCon 2015, Jana Radhakrishnan, Lead Software Engineer at Docker, does a deep dive into Docker Networking with additional demos and insights on the product roadmap.
Docker Meetup: Docker Networking 1.11, by Madhu VenugopalMichelle Antebi
In this talk, Madhu Venugopal will present Docker Networking & Service Discovery features shipped in 1.11 and new Experimental Vlan network drivers introduced in 1.11.
Linux is the best-known and most-used open source operating system. As an operating system, Linux is software that sits underneath all of the other software on a computer, receiving requests from those programs and relaying these requests to the computer's hardware.
Container security Familiar problems in new technologyFrank Victory
Container adoption is on the rise across companies of every size and industry. While containerization is a new and exciting paradigm, it brings with it some of the same technical and organizational issues that security teams have always faced. This presentation will dive into a selection of these familiar issues and suggested solutions to help security teams get a better handle on containers and keep up with the deployment pace that DevOps requires.
Check out the Denver Chapter of OWASP!
meetup.com/denver-owasp and our annual conference
www.snowfroc.com
Automation and Collaboration Across Multiple Swarms Using Docker Cloud - Marc...Docker, Inc.
cover how Docker Cloud can help you and your team easily deploy and manage multiple Swarms across different Cloud providers in a secure and platform agnostic way. We will cover how we provide a secure authentication framework for Swarms backed by Docker Cloud and how that enables seamless collaboration across your team.
Global Operations with Docker EnterpriseNicola Kabar
Enterprises often have hundreds or even thousands of applications spread across hundreds of development teams, business units and geographies. This presents challenges to IT teams as they architect an environment to run Docker apps on globally distributed hybrid cloud infrastructure, developed by distributed dev teams and consumed by customers around the world. Docker Datacenter provides the technology and framework to implement a global software supply chain. This session will dig into the design considerations, tools and best practices to address this type of environment with Docker Datacenter. And there will be data, demos and tools! Results from various performance tests will be presented in conjunction with recommendations for high-availability configurations, content cache use cases for faster developer workflow and scheduling strategies for improving application resilience.
DockerCon EU 2015: Docker and PCI-DSS - Lessons learned in a security sensiti...Docker, Inc.
Presented by Udo Seidel, Chief Architect and Digital Evangelist, Amadeus
In the recent past there were quite some discussions about security in the context of introducing or using Docker. It is true that there are some gaps to be closed but the whole story does not start from square one either. At Amadeus we are using Docker to build our future-oriented services and to introduce devops culture. Due to the nature of our business we have to deal with Security certifications like PCI-DSS, SSAE 16 and ISO 27001. This talks described the challenges we were facing in that context and how we mastered them. The story has technical and non-technical aspects.
This presentation was held at MIND event in Microsoft Auditorium Malaysia, October 8, 2011.
It covers the mechanism of video streaming and its high-view architecture
1086: The SSL Problem and How to Deploy SHA2 Certificates (with Mark Myers)Gabriella Davis
Two years ago enabling your site with SSL was a simple affair, buy a certificate or create your own, install it, then just remember to renew it every couple of years. Then, suddenly security holes are being found in SSL virtually every month , popular browsers stop connecting to your site to protect themselves, and you’re continually being told your users data is at risk. In this session we will discuss how it all went wrong and can go wrong again, then go through each step of requesting, generating and deploying a 4096 SHA-2 certificate to use in a keyfile by Domino, IBM Connections, IBM Sametime and other WebSphere products. If you work with these IBM products and need to secure them with confidence this session will show you how!
Linux Interview Questions And Answers | Linux Administration Tutorial | Linux...Edureka!
This tutorial on Linux Interview Questions and Answers will help you prepare for Linux administration job interviews. Start your preparation by going through the 50 most frequently asked questions on Linux, from this Linux Interview Questions tutorial.
Just as the roles of CIOs and CTOs have needed to rapidly evolve along with the pace of technology, it is now becoming critically important for lawyers to understand emerging software security challenges.
A talk given at Docker London on Wednesday, July 20th, 2016. This talk is a fast-paced overview of the potential threats faced when containerizing applications, married to a quick run-through of the "security toolbox" available in the Docker engine via Linux kernel capabilities and features enabled by OCI's libcontainer/runc and Docker.
A video recording of this talk is available here: https://skillsmatter.com/skillscasts/8551-container-security
Docker Online Meetup #29: Docker Networking is Now GA Docker, Inc.
At DockerCon in June, we first announced experimental support for Docker Networking. As of the 1.9 release of Docker, we are excited to announce that Docker Networking is generally available to define how your Dockerized apps connect together.
Docker Networking is a feature of Docker Engine that allows you to create virtual networks and attach containers to them so you can create the network topology that is right for your application. The networked containers can even span multiple hosts, so you don’t have to worry about what host your container lands on. They can seamlessly communicate with each other wherever they are - thus enabling true distributed applications.
And Networking is pluggable, so you can use any third-party networking driver to power your networks without having to make any changes to your application.
Read more: http://blog.docker.com/2015/11/docker-multi-host-networking-ga/
Docker Online Meetup #22: Docker NetworkingDocker, Inc.
Building on top of his talk at DockerCon 2015, Jana Radhakrishnan, Lead Software Engineer at Docker, does a deep dive into Docker Networking with additional demos and insights on the product roadmap.
Docker Meetup: Docker Networking 1.11, by Madhu VenugopalMichelle Antebi
In this talk, Madhu Venugopal will present Docker Networking & Service Discovery features shipped in 1.11 and new Experimental Vlan network drivers introduced in 1.11.
Linux is the best-known and most-used open source operating system. As an operating system, Linux is software that sits underneath all of the other software on a computer, receiving requests from those programs and relaying these requests to the computer's hardware.
Container security Familiar problems in new technologyFrank Victory
Container adoption is on the rise across companies of every size and industry. While containerization is a new and exciting paradigm, it brings with it some of the same technical and organizational issues that security teams have always faced. This presentation will dive into a selection of these familiar issues and suggested solutions to help security teams get a better handle on containers and keep up with the deployment pace that DevOps requires.
Check out the Denver Chapter of OWASP!
meetup.com/denver-owasp and our annual conference
www.snowfroc.com
Automation and Collaboration Across Multiple Swarms Using Docker Cloud - Marc...Docker, Inc.
cover how Docker Cloud can help you and your team easily deploy and manage multiple Swarms across different Cloud providers in a secure and platform agnostic way. We will cover how we provide a secure authentication framework for Swarms backed by Docker Cloud and how that enables seamless collaboration across your team.
Global Operations with Docker EnterpriseNicola Kabar
Enterprises often have hundreds or even thousands of applications spread across hundreds of development teams, business units and geographies. This presents challenges to IT teams as they architect an environment to run Docker apps on globally distributed hybrid cloud infrastructure, developed by distributed dev teams and consumed by customers around the world. Docker Datacenter provides the technology and framework to implement a global software supply chain. This session will dig into the design considerations, tools and best practices to address this type of environment with Docker Datacenter. And there will be data, demos and tools! Results from various performance tests will be presented in conjunction with recommendations for high-availability configurations, content cache use cases for faster developer workflow and scheduling strategies for improving application resilience.
DockerCon EU 2015: Docker and PCI-DSS - Lessons learned in a security sensiti...Docker, Inc.
Presented by Udo Seidel, Chief Architect and Digital Evangelist, Amadeus
In the recent past there were quite some discussions about security in the context of introducing or using Docker. It is true that there are some gaps to be closed but the whole story does not start from square one either. At Amadeus we are using Docker to build our future-oriented services and to introduce devops culture. Due to the nature of our business we have to deal with Security certifications like PCI-DSS, SSAE 16 and ISO 27001. This talks described the challenges we were facing in that context and how we mastered them. The story has technical and non-technical aspects.
This presentation was held at MIND event in Microsoft Auditorium Malaysia, October 8, 2011.
It covers the mechanism of video streaming and its high-view architecture
1086: The SSL Problem and How to Deploy SHA2 Certificates (with Mark Myers)Gabriella Davis
Two years ago enabling your site with SSL was a simple affair, buy a certificate or create your own, install it, then just remember to renew it every couple of years. Then, suddenly security holes are being found in SSL virtually every month , popular browsers stop connecting to your site to protect themselves, and you’re continually being told your users data is at risk. In this session we will discuss how it all went wrong and can go wrong again, then go through each step of requesting, generating and deploying a 4096 SHA-2 certificate to use in a keyfile by Domino, IBM Connections, IBM Sametime and other WebSphere products. If you work with these IBM products and need to secure them with confidence this session will show you how!
The Arduino is what is known as a Physical or Embedded Computing platform, which means that it is an interactive system that through the use of hardware, firmware and software can interact with its environment.
PHYSICAL COMPUTING WITH RGB LED OR MATRIX
Today we enter a topic in programming called
embedded computing with the internet; we code a
RGB LED light on a Arduino board with a breadboard
on which we switch off or on the light by a browser
on an android device with our own web server and
their COM or socket protocols too.
2. INTRODUCTION Project “SECURE NETWORK” provides configuration for LAN in an institution or in an organization through LINUX Shell Scripting. The DHCP server provides automatic IP Addresses when the user connects to the internet PROXY server is used to block and allow specific websites
3. OBJECTIVE To automate the whole process of internet configuration Whole process is secured and user friendlyand this is done with the help of dialog boxes. Logs for daily monitoring of web sites accessed by users are maintained Manage user feature is done by Mac Address binding.
4. Linux Officially introduced only in 1991 by its famed creator Linux Torvalds Linux is a kernel. Open Source: source code of the software is made freely available
5. Why Linux is better than other operating system Security Scalability Not Single Source Software Rate of Advancement Support Reliability Cost
6. Linux Server and Network Security Threats Server can be used as a base from which attacks on other systems can be launched. E-mail server could be used as a by spammers. DoS(Denial of Service) attacks which renders servers Credit card numbers or account numbers and passwords can be targets
8. Why to Write Shell Script ? Shell script can take input from user, file and output them on screen. Useful to create our own commands. Save lots of time. To automate some task of day today life. System Administration part can be also automated
11. Assignment Conditions IP addresses can be reserved for clients based on MAC addresses and host names For security, the lease of IP addresses can be restricted to clients with known MAC addresses
12. IP Address Assignment In most cases, the IP address is automatically renewed when a clients logs into a network The IP address assigned is taken from a pool of IP addresses defined as the scope of IP addresses available for assignment A user can manually release and renew an IP address by typing the commands "ipconfig /release", followed by "ipconfig /renew" in the command prompt
14. Proxy Server To provide indirect Internet access. Firewall Machine. Allow to see who is accessing.
15. GATEWAY A network point that acts as an entrance to another network Also a proxy server and a firewall server Work on all seven OSI layers Implement in Hardware & Software