The document discusses two solutions for automating the deployment of FreeBSD and PC-BSD systems. Solution 1 involves writing custom installation scripts, while Solution 2 uses the pc-thinclient utility included with PC-BSD and TrueOS. The utility allows deploying diskless clients that PXE boot and connect to a server, simplifying management. Customizing the automated install process is covered, such as changing packages, user setup, and running commands. Tips for improved scalability and speeding up installations are also provided.
Cumulus Linux supports great networking, what’s next? Matt Peterson (@dorkmatt) our resident expert from the office of the CTO shares his previous experience, his views on devops, and how Cumulus Networks makes it easier to manage networks with ONIE, ZTP and no CLI! “Devops is a lifestyle, shared responsibility”. With Linux as the networks OS, “it’s all just one apt-get away!”
The second class in CIS222, Introduction to UNIX/Linux.
Prepares for Virtualbox installation, and brief overview of default Linux installation.
Overview of main points of BIOS, Virtualization.
For people who want to start out with #opensource , #openstack, #cloud , #bigdata Linux is the foundational skill. Consider this a beginner guide to linux , understand why it is important , what is the landscape and how easy it is to learn it.
The learning cheat sheet can be utilized from http://linoxide.com/guide/linux-command-shelf.html
PDF version attached as well .
VMs All the Way Down (BSides Delaware 2016)John Hubbard
Just getting started in InfoSec and need some guidance on virtualization? Used virtual machines before, but want to expand to a more complex, dedicated virtual lab? This talk will cover the numerous hardware and software options you should consider, and will discuss both simple and complex configurations. The focus will be on setting up a lab that is home friendly, inexpensive, and as flexible as possible. Offense and defense setups will be discussed, as well as recommendations for virtualization software, server hardware, and networking gear. You will leave with a list of VMs to use, an understanding of the benefits of hosted vs. bare metal hypervisors, different virtualization packages, and how to build an inexpensive lab that emulates a multi-tiered corporate environment.
The Deck: a portable, low-power, full-on penetrating testing and forensics system. The Deck runs on the BeagleBoard-xM and BeagleBone. It provides hundreds of security tools
Cumulus Linux supports great networking, what’s next? Matt Peterson (@dorkmatt) our resident expert from the office of the CTO shares his previous experience, his views on devops, and how Cumulus Networks makes it easier to manage networks with ONIE, ZTP and no CLI! “Devops is a lifestyle, shared responsibility”. With Linux as the networks OS, “it’s all just one apt-get away!”
The second class in CIS222, Introduction to UNIX/Linux.
Prepares for Virtualbox installation, and brief overview of default Linux installation.
Overview of main points of BIOS, Virtualization.
For people who want to start out with #opensource , #openstack, #cloud , #bigdata Linux is the foundational skill. Consider this a beginner guide to linux , understand why it is important , what is the landscape and how easy it is to learn it.
The learning cheat sheet can be utilized from http://linoxide.com/guide/linux-command-shelf.html
PDF version attached as well .
VMs All the Way Down (BSides Delaware 2016)John Hubbard
Just getting started in InfoSec and need some guidance on virtualization? Used virtual machines before, but want to expand to a more complex, dedicated virtual lab? This talk will cover the numerous hardware and software options you should consider, and will discuss both simple and complex configurations. The focus will be on setting up a lab that is home friendly, inexpensive, and as flexible as possible. Offense and defense setups will be discussed, as well as recommendations for virtualization software, server hardware, and networking gear. You will leave with a list of VMs to use, an understanding of the benefits of hosted vs. bare metal hypervisors, different virtualization packages, and how to build an inexpensive lab that emulates a multi-tiered corporate environment.
The Deck: a portable, low-power, full-on penetrating testing and forensics system. The Deck runs on the BeagleBoard-xM and BeagleBone. It provides hundreds of security tools
Snapshots, Replication, and Boot-Environments by Kris Moore eurobsdcon
Abstract
In early 2013 the PC-BSD project decided to re-focus and fully embrace ZFS as its default and only file-system for both desktop and server deployments. This decision immediately spawned development of a new class of tools and utilities which assist users in unlocking the vast potential that ZFS brings to their system. In this talk we will take a look at ZFS Boot-Environments and the new Life-Preserver utility which assists users in ZFS management, including snapshots, replication, mirroring, bare-metal restores and more.
Speaker bio
Kris Moore is the founder and lead developer of the PC-BSD project. He is also the co-host of the popular BSDNow video podcast. When not at home programming, he travels around the world giving talks and tutorials on various BSD related topics at Linux and BSD conferences alike. He currently lives in Tennessee (USA) with his wife and five children and enjoys playing bass guitar / video gaming in his (very limited) spare time.
Software Delivery At the Speed of AI: Inflectra Invests In AI-Powered QualityInflectra
In this insightful webinar, Inflectra explores how artificial intelligence (AI) is transforming software development and testing. Discover how AI-powered tools are revolutionizing every stage of the software development lifecycle (SDLC), from design and prototyping to testing, deployment, and monitoring.
Learn about:
• The Future of Testing: How AI is shifting testing towards verification, analysis, and higher-level skills, while reducing repetitive tasks.
• Test Automation: How AI-powered test case generation, optimization, and self-healing tests are making testing more efficient and effective.
• Visual Testing: Explore the emerging capabilities of AI in visual testing and how it's set to revolutionize UI verification.
• Inflectra's AI Solutions: See demonstrations of Inflectra's cutting-edge AI tools like the ChatGPT plugin and Azure Open AI platform, designed to streamline your testing process.
Whether you're a developer, tester, or QA professional, this webinar will give you valuable insights into how AI is shaping the future of software delivery.
State of ICS and IoT Cyber Threat Landscape Report 2024 previewPrayukth K V
The IoT and OT threat landscape report has been prepared by the Threat Research Team at Sectrio using data from Sectrio, cyber threat intelligence farming facilities spread across over 85 cities around the world. In addition, Sectrio also runs AI-based advanced threat and payload engagement facilities that serve as sinks to attract and engage sophisticated threat actors, and newer malware including new variants and latent threats that are at an earlier stage of development.
The latest edition of the OT/ICS and IoT security Threat Landscape Report 2024 also covers:
State of global ICS asset and network exposure
Sectoral targets and attacks as well as the cost of ransom
Global APT activity, AI usage, actor and tactic profiles, and implications
Rise in volumes of AI-powered cyberattacks
Major cyber events in 2024
Malware and malicious payload trends
Cyberattack types and targets
Vulnerability exploit attempts on CVEs
Attacks on counties – USA
Expansion of bot farms – how, where, and why
In-depth analysis of the cyber threat landscape across North America, South America, Europe, APAC, and the Middle East
Why are attacks on smart factories rising?
Cyber risk predictions
Axis of attacks – Europe
Systemic attacks in the Middle East
Download the full report from here:
https://sectrio.com/resources/ot-threat-landscape-reports/sectrio-releases-ot-ics-and-iot-security-threat-landscape-report-2024/
Dev Dives: Train smarter, not harder – active learning and UiPath LLMs for do...UiPathCommunity
💥 Speed, accuracy, and scaling – discover the superpowers of GenAI in action with UiPath Document Understanding and Communications Mining™:
See how to accelerate model training and optimize model performance with active learning
Learn about the latest enhancements to out-of-the-box document processing – with little to no training required
Get an exclusive demo of the new family of UiPath LLMs – GenAI models specialized for processing different types of documents and messages
This is a hands-on session specifically designed for automation developers and AI enthusiasts seeking to enhance their knowledge in leveraging the latest intelligent document processing capabilities offered by UiPath.
Speakers:
👨🏫 Andras Palfi, Senior Product Manager, UiPath
👩🏫 Lenka Dulovicova, Product Program Manager, UiPath
Epistemic Interaction - tuning interfaces to provide information for AI supportAlan Dix
Paper presented at SYNERGY workshop at AVI 2024, Genoa, Italy. 3rd June 2024
https://alandix.com/academic/papers/synergy2024-epistemic/
As machine learning integrates deeper into human-computer interactions, the concept of epistemic interaction emerges, aiming to refine these interactions to enhance system adaptability. This approach encourages minor, intentional adjustments in user behaviour to enrich the data available for system learning. This paper introduces epistemic interaction within the context of human-system communication, illustrating how deliberate interaction design can improve system understanding and adaptation. Through concrete examples, we demonstrate the potential of epistemic interaction to significantly advance human-computer interaction by leveraging intuitive human communication strategies to inform system design and functionality, offering a novel pathway for enriching user-system engagements.
UiPath Test Automation using UiPath Test Suite series, part 3DianaGray10
Welcome to UiPath Test Automation using UiPath Test Suite series part 3. In this session, we will cover desktop automation along with UI automation.
Topics covered:
UI automation Introduction,
UI automation Sample
Desktop automation flow
Pradeep Chinnala, Senior Consultant Automation Developer @WonderBotz and UiPath MVP
Deepak Rai, Automation Practice Lead, Boundaryless Group and UiPath MVP
Smart TV Buyer Insights Survey 2024 by 91mobiles.pdf91mobiles
91mobiles recently conducted a Smart TV Buyer Insights Survey in which we asked over 3,000 respondents about the TV they own, aspects they look at on a new TV, and their TV buying preferences.
Key Trends Shaping the Future of Infrastructure.pdfCheryl Hung
Keynote at DIGIT West Expo, Glasgow on 29 May 2024.
Cheryl Hung, ochery.com
Sr Director, Infrastructure Ecosystem, Arm.
The key trends across hardware, cloud and open-source; exploring how these areas are likely to mature and develop over the short and long-term, and then considering how organisations can position themselves to adapt and thrive.
GDG Cloud Southlake #33: Boule & Rebala: Effective AppSec in SDLC using Deplo...James Anderson
Effective Application Security in Software Delivery lifecycle using Deployment Firewall and DBOM
The modern software delivery process (or the CI/CD process) includes many tools, distributed teams, open-source code, and cloud platforms. Constant focus on speed to release software to market, along with the traditional slow and manual security checks has caused gaps in continuous security as an important piece in the software supply chain. Today organizations feel more susceptible to external and internal cyber threats due to the vast attack surface in their applications supply chain and the lack of end-to-end governance and risk management.
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.
DevOps and Testing slides at DASA ConnectKari Kakkonen
My and Rik Marselis slides at 30.5.2024 DASA Connect conference. We discuss about what is testing, then what is agile testing and finally what is Testing in DevOps. Finally we had lovely workshop with the participants trying to find out different ways to think about quality and testing in different parts of the DevOps infinity loop.
Securing your Kubernetes cluster_ a step-by-step guide to success !KatiaHIMEUR1
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.
Securing your Kubernetes cluster_ a step-by-step guide to success !
BSDCan2013
1. Automating the deployment of FreeBSD & PC-BSD® systemsAutomating the deployment of FreeBSD & PC-BSD® systems
BSDCan 2013BSDCan 2013
Kris MooreKris Moore
PC-BSD / iXsystemsPC-BSD / iXsystems
kris@pcbsd.orgkris@pcbsd.org
2. The problem:The problem:
You want to (quickly) deploy multipleYou want to (quickly) deploy multiple
FreeBSD or PC-BSD systems.FreeBSD or PC-BSD systems.
You like what you hear about this wholeYou like what you hear about this whole
“ZFS” thing“ZFS” thing
3. There are currently two ways to accomplishThere are currently two ways to accomplish
this:this:
4. Solution #1Solution #1
●
Write your own installation scriptsWrite your own installation scripts
●
Configure network booting by handConfigure network booting by hand
●
Maintain as necessaryMaintain as necessary
5. When to consider Solution #1:When to consider Solution #1:
●
You have a very unique installationYou have a very unique installation
●
You are a FreeBSD God – Congrats!You are a FreeBSD God – Congrats!
6. When to not consider Solution #1:When to not consider Solution #1:
●
Manual disk partitioning isn't your thingManual disk partitioning isn't your thing
●
You work for a livingYou work for a living
7. Solution #2Solution #2
●
Use theUse the pc-thinclientpc-thinclient utility included withutility included with
PC-BSD & TrueOSPC-BSD & TrueOS
8. When to consider Solution #2:When to consider Solution #2:
●
You don't enjoy disk partitioningYou don't enjoy disk partitioning
●
You want to have a weekendYou want to have a weekend
9. What you will need:What you will need:
●
A system with a network interface (2)?A system with a network interface (2)?
●
Running PC-BSD 9.1 / TrueOS 9.1Running PC-BSD 9.1 / TrueOS 9.1
●
A few GB of disk spaceA few GB of disk space
10. Getting StartedGetting Started
●
First, checkout a FreeBSD ports treeFirst, checkout a FreeBSD ports tree
On TrueOSOn TrueOS
# portsnap fetch extract update# portsnap fetch extract update
11. On PC-BSDOn PC-BSD
Control panel → System Manager → TasksControl panel → System Manager → Tasks
→ Fetch Ports→ Fetch Ports
16. What is Remote Desktop?What is Remote Desktop?
●
The thin-client utility can operate bothThe thin-client utility can operate both
install server or desktop serverinstall server or desktop server
●
Allows diskless clients to boot via PXEAllows diskless clients to boot via PXE
●
Brings up GDM login on clientBrings up GDM login on client
17. Why would you run Remote Desktop?Why would you run Remote Desktop?
●
You have a bunch of low-end clientsYou have a bunch of low-end clients
●
You want to simplify backup, security andYou want to simplify backup, security and
managementmanagement
18. Why should you not run Remote Desktop?Why should you not run Remote Desktop?
●
You don't have a server with horsepowerYou don't have a server with horsepower
●
You need sound support on the clientsYou need sound support on the clients
19. Back to your previously scheduledBack to your previously scheduled
presentationpresentation
22. Getting startedGetting started
●
You may now connect a client systemYou may now connect a client system
●
To PXE boot, you may need to checkTo PXE boot, you may need to check
BIOS on client firstBIOS on client first
24. Customizing the installCustomizing the install
●
Of course you will want your ownOf course you will want your own
installation options / archives, etcinstallation options / archives, etc
●
It is possible to adjust entirely on serverIt is possible to adjust entirely on server
sideside
25. The two key directories:The two key directories:
●
/home/thinclient/installscripts/home/thinclient/installscripts
●
/home/thinclient/installarchive/home/thinclient/installarchive
Client mounted as:Client mounted as:
●
/installscripts/installscripts
●
/installarchive/installarchive
26. ●
pc-sysinstall.example can be used as apc-sysinstall.example can be used as a
template for other installationstemplate for other installations
Example #1Example #1
Changing to ZFSChanging to ZFS
27. Example disk layout:Example disk layout:
disk0-part=UFS+SUJ 1000 /disk0-part=UFS+SUJ 1000 /
disk0-part=SWAP 2000 nonedisk0-part=SWAP 2000 none
disk0-part=UFS+SUJ 0 /usrdisk0-part=UFS+SUJ 0 /usr
commitDiskLabelcommitDiskLabel
Converted to ZFS becomes:Converted to ZFS becomes:
disk0-part=ZFS 0 /,/root,/tmp,/usr,/vardisk0-part=ZFS 0 /,/root,/tmp,/usr,/var
commitDiskLabelcommitDiskLabel
36. PKGNG supportPKGNG support
●
Checks package format before installChecks package format before install
●
Will “boot-strap” PKGNG if necessaryWill “boot-strap” PKGNG if necessary
38. # Install from vanilla FreeBSD dist files# Install from vanilla FreeBSD dist files
installMedium=localinstallMedium=local
localPath=/distfiles/9.1-Release/amd64/distlocalPath=/distfiles/9.1-Release/amd64/dist
packageType=distpackageType=dist
distFiles=base doc games kernel lib32distFiles=base doc games kernel lib32
39. Putting the Automated in “Fully Automated”Putting the Automated in “Fully Automated”
File: /home/thinclient/installscripts/unattended.cfgFile: /home/thinclient/installscripts/unattended.cfg
●
If config exists, the client will boot andIf config exists, the client will boot and
begin installation after 30 seconds.begin installation after 30 seconds.
●
System will shutdown when finishedSystem will shutdown when finished
●
USE WITH CAUTION!!USE WITH CAUTION!!
40. ScalabilityScalability
●
All CPU instructions are run on the clientAll CPU instructions are run on the client
●
Server is in essence a large “File Server”Server is in essence a large “File Server”
●
Will be mostly disk IO / network speedWill be mostly disk IO / network speed
dependentdependent
41. ScalabilityScalability
●
Default DHCP server is configured for 99Default DHCP server is configured for 99
clientsclients
●
To adjust edit the file:To adjust edit the file:
●
/usr/local/etc/dhcpd.conf/usr/local/etc/dhcpd.conf
●
range 192.168.2.100 192.168.2.199;range 192.168.2.100 192.168.2.199;
42. Tips and TricksTips and Tricks
●
The PC-BSD GUI installer is your friendThe PC-BSD GUI installer is your friend
●
Every install is a scripted installEvery install is a scripted install
●
After installation a copy of the pc-After installation a copy of the pc-
sysinstall.cfg file is saved to:sysinstall.cfg file is saved to:
●
/root/pc-sysinstallcfg/root/pc-sysinstallcfg
43. Tips and TricksTips and Tricks
●
To greatly speed up installations, use ZFSTo greatly speed up installations, use ZFS
mirrored drives, SSD, or even TMPFSmirrored drives, SSD, or even TMPFS
44. What's next?What's next?
●
Improvements to pc-sysinstallImprovements to pc-sysinstall
●
Faster setup of initial thin-clientFaster setup of initial thin-client
environmentenvironment