SlideShare a Scribd company logo
1 of 50
Download to read offline
Security in the Cloud: 
Xen, KVM, Containers 
Or, Surviving and the Zombie Apocalypse
“Some people make the mistake of thinking of containers as a 
better and faster way of running virtual machines. From a security 
point of view, containers are much weaker.” 
–Dan Walsh (Mr. SELinux)
“There's contentions all over the place that containers are not 
actually as secure as hypervisors. This is not really true. Parallels 
and Virtuozo, we've been running secure containers for at least 10 
years.” 
–James Bottomley, Linux Maintainer and Parallels CTO
“Virtual Machines might be more secure today, but containers are 
definitely catching up.” 
–Jerome Petazzoni, Senior Software Engineer at Docker
“You are absolutely deluded, if not stupid, if you think that a 
worldwide collection of software engineers who can't write 
operating systems or applications without security holes, can then 
turn around and suddenly write virtualization layers without 
security holes.” 
–Theo de Raadt, OpenBSD project lead
"Some people make the mistake of thinking of containers as a better and faster 
way of running virtual machines. From a security point of view, containers are 
much weaker." -Dan Walsh 
"There's contentions all over the place that containers are not actually as secure 
as hypervisors. This is not really true. Parallels and Virtuozo, we've been running 
secure containers for at least 10 years.” -James Bottomley 
"Virtual Machines might be more secure today, but containers are definitely 
catching up." -Jerome Petazzoni 
"You are absolutely deluded, if not stupid, if you think that a worldwide collection 
of software engineers who can't write operating systems or applications without 
security holes, can then turn around and suddenly write virtualization layers 
without security holes." -Theo de Raadt
Who am I?
What I’m going to talk about
Security and Risk
Vulnerabilities and Exploits
A vulnerability is a mistake.
Configuration vulnerabilities
Software vulnerabilities
Intel SYSRET
Zombie Apocalypse.
Every window is an opportunity 
to make a mistake
Every element of every interface is 
an opportunity to make a mistake
But does this really matter?
Would this affect a system 
configured reasonably for security?
Xen: Access to HV memory 
>5TiB during migration
Xen: Unsecured PV console 
parameters
Xen: 1 year, 1-4 known 
vulnerabilities
KVM: Escalation in vhost
KVM: PUSHA instruction 
emulation
KVM: vcpu hypercall boundary 
check
KVM: vlapic shared page 
crossing a page boundary
KVM: 1 year, 4 solid 
vulnerabilities
qemu: VMWare emulated device
qemu: virtio-net mac address 
update
qemu: 1 year, 2 known 
vulnerabilities
Linux: ping
Linux: tty race condition
Linux: ptrace and SYSRET
Linux: AIO, arbitrary read of 
kernel memory
Linux: Futex not checking if two 
pointers were different (2)
Linux: AMD math coprocessor
Linux: 2 months, 6 vulnerabilities
Hypervisors: 
Low (but not zero) risk
General-purpose containers: 
Not so good
Application-specific containers 
+ seccomp2?
Questions?

More Related Content

What's hot

XPDS16: The OpenXT Project in 2016 - Christopher Clark, BAE Systems
XPDS16: The OpenXT Project in 2016 - Christopher Clark, BAE SystemsXPDS16: The OpenXT Project in 2016 - Christopher Clark, BAE Systems
XPDS16: The OpenXT Project in 2016 - Christopher Clark, BAE SystemsThe Linux Foundation
 
Virtunoid: Breaking out of KVM
Virtunoid: Breaking out of KVMVirtunoid: Breaking out of KVM
Virtunoid: Breaking out of KVMNelson Elhage
 
Mastering kvm virtualization- A complete guide of KVM virtualization
Mastering kvm virtualization- A complete guide of KVM virtualizationMastering kvm virtualization- A complete guide of KVM virtualization
Mastering kvm virtualization- A complete guide of KVM virtualizationHumble Chirammal
 
ELC21: VM-to-VM Communication Mechanisms for Embedded
ELC21: VM-to-VM Communication Mechanisms for EmbeddedELC21: VM-to-VM Communication Mechanisms for Embedded
ELC21: VM-to-VM Communication Mechanisms for EmbeddedStefano Stabellini
 
Virtualization with KVM (Kernel-based Virtual Machine)
Virtualization with KVM (Kernel-based Virtual Machine)Virtualization with KVM (Kernel-based Virtual Machine)
Virtualization with KVM (Kernel-based Virtual Machine)Novell
 
The sexy world of Linux kernel pvops project
The sexy world of Linux kernel pvops projectThe sexy world of Linux kernel pvops project
The sexy world of Linux kernel pvops projectThe Linux Foundation
 
XPDS16: Hypervisor Enforced Data Loss Prevention - Neil Sikka, A1LOGIC
XPDS16: Hypervisor Enforced Data Loss Prevention - Neil Sikka, A1LOGICXPDS16: Hypervisor Enforced Data Loss Prevention - Neil Sikka, A1LOGIC
XPDS16: Hypervisor Enforced Data Loss Prevention - Neil Sikka, A1LOGICThe Linux Foundation
 
Xen on ARM for embedded and IoT: from secure containers to dom0less systems
Xen on ARM for embedded and IoT: from secure containers to dom0less systemsXen on ARM for embedded and IoT: from secure containers to dom0less systems
Xen on ARM for embedded and IoT: from secure containers to dom0less systemsStefano Stabellini
 
CIF16: Building the Superfluid Cloud with Unikernels (Simon Kuenzer, NEC Europe)
CIF16: Building the Superfluid Cloud with Unikernels (Simon Kuenzer, NEC Europe)CIF16: Building the Superfluid Cloud with Unikernels (Simon Kuenzer, NEC Europe)
CIF16: Building the Superfluid Cloud with Unikernels (Simon Kuenzer, NEC Europe)The Linux Foundation
 
XPDDS19: Argo and Hypervisor-Mediated Data eXchange (HMX) - Christopher Clark...
XPDDS19: Argo and Hypervisor-Mediated Data eXchange (HMX) - Christopher Clark...XPDDS19: Argo and Hypervisor-Mediated Data eXchange (HMX) - Christopher Clark...
XPDDS19: Argo and Hypervisor-Mediated Data eXchange (HMX) - Christopher Clark...The Linux Foundation
 
Rootlinux17: An introduction to Xen Project Virtualisation
Rootlinux17:  An introduction to Xen Project VirtualisationRootlinux17:  An introduction to Xen Project Virtualisation
Rootlinux17: An introduction to Xen Project VirtualisationThe Linux Foundation
 
KVM tools and enterprise usage
KVM tools and enterprise usageKVM tools and enterprise usage
KVM tools and enterprise usagevincentvdk
 
LFNW2014 Advanced Security Features of Xen Project Hypervisor
LFNW2014 Advanced Security Features of Xen Project HypervisorLFNW2014 Advanced Security Features of Xen Project Hypervisor
LFNW2014 Advanced Security Features of Xen Project HypervisorThe Linux Foundation
 
Xen and the art of embedded virtualization (ELC 2017)
Xen and the art of embedded virtualization (ELC 2017)Xen and the art of embedded virtualization (ELC 2017)
Xen and the art of embedded virtualization (ELC 2017)Stefano Stabellini
 
Virtualization - Kernel Virtual Machine (KVM)
Virtualization - Kernel Virtual Machine (KVM)Virtualization - Kernel Virtual Machine (KVM)
Virtualization - Kernel Virtual Machine (KVM)Wan Leung Wong
 

What's hot (20)

XPDS16: The OpenXT Project in 2016 - Christopher Clark, BAE Systems
XPDS16: The OpenXT Project in 2016 - Christopher Clark, BAE SystemsXPDS16: The OpenXT Project in 2016 - Christopher Clark, BAE Systems
XPDS16: The OpenXT Project in 2016 - Christopher Clark, BAE Systems
 
Virtunoid: Breaking out of KVM
Virtunoid: Breaking out of KVMVirtunoid: Breaking out of KVM
Virtunoid: Breaking out of KVM
 
The kvm virtualization way
The kvm virtualization wayThe kvm virtualization way
The kvm virtualization way
 
Mastering kvm virtualization- A complete guide of KVM virtualization
Mastering kvm virtualization- A complete guide of KVM virtualizationMastering kvm virtualization- A complete guide of KVM virtualization
Mastering kvm virtualization- A complete guide of KVM virtualization
 
ELC21: VM-to-VM Communication Mechanisms for Embedded
ELC21: VM-to-VM Communication Mechanisms for EmbeddedELC21: VM-to-VM Communication Mechanisms for Embedded
ELC21: VM-to-VM Communication Mechanisms for Embedded
 
Virtualization with KVM (Kernel-based Virtual Machine)
Virtualization with KVM (Kernel-based Virtual Machine)Virtualization with KVM (Kernel-based Virtual Machine)
Virtualization with KVM (Kernel-based Virtual Machine)
 
The sexy world of Linux kernel pvops project
The sexy world of Linux kernel pvops projectThe sexy world of Linux kernel pvops project
The sexy world of Linux kernel pvops project
 
Kvm
KvmKvm
Kvm
 
XPDS16: Hypervisor Enforced Data Loss Prevention - Neil Sikka, A1LOGIC
XPDS16: Hypervisor Enforced Data Loss Prevention - Neil Sikka, A1LOGICXPDS16: Hypervisor Enforced Data Loss Prevention - Neil Sikka, A1LOGIC
XPDS16: Hypervisor Enforced Data Loss Prevention - Neil Sikka, A1LOGIC
 
Xen Project for ARM Servers
Xen Project for ARM ServersXen Project for ARM Servers
Xen Project for ARM Servers
 
Xen on ARM for embedded and IoT: from secure containers to dom0less systems
Xen on ARM for embedded and IoT: from secure containers to dom0less systemsXen on ARM for embedded and IoT: from secure containers to dom0less systems
Xen on ARM for embedded and IoT: from secure containers to dom0less systems
 
Xen Project: Windows PV Drivers
Xen Project: Windows PV DriversXen Project: Windows PV Drivers
Xen Project: Windows PV Drivers
 
Drive into kvm
Drive into kvmDrive into kvm
Drive into kvm
 
CIF16: Building the Superfluid Cloud with Unikernels (Simon Kuenzer, NEC Europe)
CIF16: Building the Superfluid Cloud with Unikernels (Simon Kuenzer, NEC Europe)CIF16: Building the Superfluid Cloud with Unikernels (Simon Kuenzer, NEC Europe)
CIF16: Building the Superfluid Cloud with Unikernels (Simon Kuenzer, NEC Europe)
 
XPDDS19: Argo and Hypervisor-Mediated Data eXchange (HMX) - Christopher Clark...
XPDDS19: Argo and Hypervisor-Mediated Data eXchange (HMX) - Christopher Clark...XPDDS19: Argo and Hypervisor-Mediated Data eXchange (HMX) - Christopher Clark...
XPDDS19: Argo and Hypervisor-Mediated Data eXchange (HMX) - Christopher Clark...
 
Rootlinux17: An introduction to Xen Project Virtualisation
Rootlinux17:  An introduction to Xen Project VirtualisationRootlinux17:  An introduction to Xen Project Virtualisation
Rootlinux17: An introduction to Xen Project Virtualisation
 
KVM tools and enterprise usage
KVM tools and enterprise usageKVM tools and enterprise usage
KVM tools and enterprise usage
 
LFNW2014 Advanced Security Features of Xen Project Hypervisor
LFNW2014 Advanced Security Features of Xen Project HypervisorLFNW2014 Advanced Security Features of Xen Project Hypervisor
LFNW2014 Advanced Security Features of Xen Project Hypervisor
 
Xen and the art of embedded virtualization (ELC 2017)
Xen and the art of embedded virtualization (ELC 2017)Xen and the art of embedded virtualization (ELC 2017)
Xen and the art of embedded virtualization (ELC 2017)
 
Virtualization - Kernel Virtual Machine (KVM)
Virtualization - Kernel Virtual Machine (KVM)Virtualization - Kernel Virtual Machine (KVM)
Virtualization - Kernel Virtual Machine (KVM)
 

Viewers also liked

What's New with Linux on System z
What's New with Linux on System zWhat's New with Linux on System z
What's New with Linux on System zNovell
 
XPDS13: SecureServe - A Multi-level Secure Server Virtualization Platform on ...
XPDS13: SecureServe - A Multi-level Secure Server Virtualization Platform on ...XPDS13: SecureServe - A Multi-level Secure Server Virtualization Platform on ...
XPDS13: SecureServe - A Multi-level Secure Server Virtualization Platform on ...The Linux Foundation
 
Disk Performance Comparison Xen v.s. KVM
Disk Performance Comparison Xen v.s. KVMDisk Performance Comparison Xen v.s. KVM
Disk Performance Comparison Xen v.s. KVMnknytk
 
Systemz Security Overview (for non-Mainframe folks)
Systemz Security Overview (for non-Mainframe folks)Systemz Security Overview (for non-Mainframe folks)
Systemz Security Overview (for non-Mainframe folks)Mike Smith
 
linux security: interact with linux
linux security: interact with linuxlinux security: interact with linux
linux security: interact with linuxAmmar WK
 
File System Implementation & Linux Security
File System Implementation & Linux SecurityFile System Implementation & Linux Security
File System Implementation & Linux SecurityGeo Marian
 
Kernel Recipes 2013 - Linux Security Modules: different formal concepts
Kernel Recipes 2013 - Linux Security Modules: different formal conceptsKernel Recipes 2013 - Linux Security Modules: different formal concepts
Kernel Recipes 2013 - Linux Security Modules: different formal conceptsAnne Nicolas
 
2009-08-11 IBM Teach the Teachers (IBM T3), Linux Security Overview
2009-08-11 IBM Teach the Teachers (IBM T3), Linux Security Overview2009-08-11 IBM Teach the Teachers (IBM T3), Linux Security Overview
2009-08-11 IBM Teach the Teachers (IBM T3), Linux Security OverviewShawn Wells
 
Scsi express overview
Scsi express overviewScsi express overview
Scsi express overviewrbeetle
 
Linux Security, from Concept to Tooling
Linux Security, from Concept to ToolingLinux Security, from Concept to Tooling
Linux Security, from Concept to ToolingMichael Boelen
 
XPDS16: A Paravirtualized Interface for Socket Syscalls - Dimitri Stiliadis, ...
XPDS16: A Paravirtualized Interface for Socket Syscalls - Dimitri Stiliadis, ...XPDS16: A Paravirtualized Interface for Socket Syscalls - Dimitri Stiliadis, ...
XPDS16: A Paravirtualized Interface for Socket Syscalls - Dimitri Stiliadis, ...The Linux Foundation
 
LF Collaboration Summit: Xen Project 4 4 Features and Futures
LF Collaboration Summit: Xen Project 4 4 Features and FuturesLF Collaboration Summit: Xen Project 4 4 Features and Futures
LF Collaboration Summit: Xen Project 4 4 Features and FuturesThe Linux Foundation
 
Linux ppt
Linux pptLinux ppt
Linux pptlincy21
 
Security, Hack1ng and Hardening on Linux - an Overview
Security, Hack1ng and Hardening on Linux - an OverviewSecurity, Hack1ng and Hardening on Linux - an Overview
Security, Hack1ng and Hardening on Linux - an OverviewKaiwan Billimoria
 

Viewers also liked (17)

What's New with Linux on System z
What's New with Linux on System zWhat's New with Linux on System z
What's New with Linux on System z
 
XPDS13: SecureServe - A Multi-level Secure Server Virtualization Platform on ...
XPDS13: SecureServe - A Multi-level Secure Server Virtualization Platform on ...XPDS13: SecureServe - A Multi-level Secure Server Virtualization Platform on ...
XPDS13: SecureServe - A Multi-level Secure Server Virtualization Platform on ...
 
Disk Performance Comparison Xen v.s. KVM
Disk Performance Comparison Xen v.s. KVMDisk Performance Comparison Xen v.s. KVM
Disk Performance Comparison Xen v.s. KVM
 
Systemz Security Overview (for non-Mainframe folks)
Systemz Security Overview (for non-Mainframe folks)Systemz Security Overview (for non-Mainframe folks)
Systemz Security Overview (for non-Mainframe folks)
 
linux security: interact with linux
linux security: interact with linuxlinux security: interact with linux
linux security: interact with linux
 
Linux Security
Linux SecurityLinux Security
Linux Security
 
File System Implementation & Linux Security
File System Implementation & Linux SecurityFile System Implementation & Linux Security
File System Implementation & Linux Security
 
Kernel Recipes 2013 - Linux Security Modules: different formal concepts
Kernel Recipes 2013 - Linux Security Modules: different formal conceptsKernel Recipes 2013 - Linux Security Modules: different formal concepts
Kernel Recipes 2013 - Linux Security Modules: different formal concepts
 
2009-08-11 IBM Teach the Teachers (IBM T3), Linux Security Overview
2009-08-11 IBM Teach the Teachers (IBM T3), Linux Security Overview2009-08-11 IBM Teach the Teachers (IBM T3), Linux Security Overview
2009-08-11 IBM Teach the Teachers (IBM T3), Linux Security Overview
 
Scsi express overview
Scsi express overviewScsi express overview
Scsi express overview
 
Linux Security, from Concept to Tooling
Linux Security, from Concept to ToolingLinux Security, from Concept to Tooling
Linux Security, from Concept to Tooling
 
µ-Xen
µ-Xenµ-Xen
µ-Xen
 
XPDS16: A Paravirtualized Interface for Socket Syscalls - Dimitri Stiliadis, ...
XPDS16: A Paravirtualized Interface for Socket Syscalls - Dimitri Stiliadis, ...XPDS16: A Paravirtualized Interface for Socket Syscalls - Dimitri Stiliadis, ...
XPDS16: A Paravirtualized Interface for Socket Syscalls - Dimitri Stiliadis, ...
 
LF Collaboration Summit: Xen Project 4 4 Features and Futures
LF Collaboration Summit: Xen Project 4 4 Features and FuturesLF Collaboration Summit: Xen Project 4 4 Features and Futures
LF Collaboration Summit: Xen Project 4 4 Features and Futures
 
Linux ppt
Linux pptLinux ppt
Linux ppt
 
Security and Linux Security
Security and Linux SecuritySecurity and Linux Security
Security and Linux Security
 
Security, Hack1ng and Hardening on Linux - an Overview
Security, Hack1ng and Hardening on Linux - an OverviewSecurity, Hack1ng and Hardening on Linux - an Overview
Security, Hack1ng and Hardening on Linux - an Overview
 

Similar to LCNA14: Security in the Cloud: Containers, KVM, and Xen - George Dunlap, Citrix Systems UK Ltd

Docker and kernel security
Docker and kernel securityDocker and kernel security
Docker and kernel securitysmart_bit
 
Making the case for sandbox v1.1 (SD Conference 2007)
Making the case for sandbox v1.1 (SD Conference 2007)Making the case for sandbox v1.1 (SD Conference 2007)
Making the case for sandbox v1.1 (SD Conference 2007)Dinis Cruz
 
LXC, Docker, security: is it safe to run applications in Linux Containers?
LXC, Docker, security: is it safe to run applications in Linux Containers?LXC, Docker, security: is it safe to run applications in Linux Containers?
LXC, Docker, security: is it safe to run applications in Linux Containers?Jérôme Petazzoni
 
Docker, Linux Containers (LXC), and security
Docker, Linux Containers (LXC), and securityDocker, Linux Containers (LXC), and security
Docker, Linux Containers (LXC), and securityJérôme Petazzoni
 
The Good The Bad The Virtual
The Good The Bad The VirtualThe Good The Bad The Virtual
The Good The Bad The VirtualClaudio Criscione
 
Docker, Linux Containers, and Security: Does It Add Up?
Docker, Linux Containers, and Security: Does It Add Up?Docker, Linux Containers, and Security: Does It Add Up?
Docker, Linux Containers, and Security: Does It Add Up?Jérôme Petazzoni
 
Docker en kernel security
Docker en kernel securityDocker en kernel security
Docker en kernel securitysmart_bit
 
Pitfalls and limits of dynamic malware analysis
Pitfalls and limits of dynamic malware analysisPitfalls and limits of dynamic malware analysis
Pitfalls and limits of dynamic malware analysisTamas K Lengyel
 
VirtSec, and the Open Source impact
VirtSec,  and the Open Source impactVirtSec,  and the Open Source impact
VirtSec, and the Open Source impactKris Buytaert
 
An overview of OpenVZ virtualization technology
An overview of OpenVZ virtualization technologyAn overview of OpenVZ virtualization technology
An overview of OpenVZ virtualization technologyOpenVZ
 
An overview of OpenVZ virtualization technology
An overview of OpenVZ virtualization technologyAn overview of OpenVZ virtualization technology
An overview of OpenVZ virtualization technologyOpenVZ
 
[Confidence0902] The Glass Cage - Virtualization Security
[Confidence0902] The Glass Cage - Virtualization Security[Confidence0902] The Glass Cage - Virtualization Security
[Confidence0902] The Glass Cage - Virtualization SecurityClaudio Criscione
 
Teensy Programming for Everyone
Teensy Programming for EveryoneTeensy Programming for Everyone
Teensy Programming for EveryoneNikhil Mittal
 
From 🤦 to 🐿️
From 🤦 to 🐿️From 🤦 to 🐿️
From 🤦 to 🐿️Ori Pekelman
 
Qubes os presentation_to_clug_20150727
Qubes os presentation_to_clug_20150727Qubes os presentation_to_clug_20150727
Qubes os presentation_to_clug_20150727csirac2
 
Dev and Blind - Attacking the weakest Link in IT Security
Dev and Blind - Attacking the weakest Link in IT SecurityDev and Blind - Attacking the weakest Link in IT Security
Dev and Blind - Attacking the weakest Link in IT SecurityMario Heiderich
 
The lies we tell our code, LinuxCon/CloudOpen 2015-08-18
The lies we tell our code, LinuxCon/CloudOpen 2015-08-18The lies we tell our code, LinuxCon/CloudOpen 2015-08-18
The lies we tell our code, LinuxCon/CloudOpen 2015-08-18Casey Bisson
 
DevOps and the Death & Rebirth of Childhood Innocence
DevOps and the Death & Rebirth of Childhood InnocenceDevOps and the Death & Rebirth of Childhood Innocence
DevOps and the Death & Rebirth of Childhood InnocenceRobert Douglass
 
The Lies We Tell Our Code (#seascale 2015 04-22)
The Lies We Tell Our Code (#seascale 2015 04-22)The Lies We Tell Our Code (#seascale 2015 04-22)
The Lies We Tell Our Code (#seascale 2015 04-22)Casey Bisson
 

Similar to LCNA14: Security in the Cloud: Containers, KVM, and Xen - George Dunlap, Citrix Systems UK Ltd (20)

Docker and kernel security
Docker and kernel securityDocker and kernel security
Docker and kernel security
 
Making the case for sandbox v1.1 (SD Conference 2007)
Making the case for sandbox v1.1 (SD Conference 2007)Making the case for sandbox v1.1 (SD Conference 2007)
Making the case for sandbox v1.1 (SD Conference 2007)
 
LXC, Docker, security: is it safe to run applications in Linux Containers?
LXC, Docker, security: is it safe to run applications in Linux Containers?LXC, Docker, security: is it safe to run applications in Linux Containers?
LXC, Docker, security: is it safe to run applications in Linux Containers?
 
Docker, Linux Containers (LXC), and security
Docker, Linux Containers (LXC), and securityDocker, Linux Containers (LXC), and security
Docker, Linux Containers (LXC), and security
 
The Good The Bad The Virtual
The Good The Bad The VirtualThe Good The Bad The Virtual
The Good The Bad The Virtual
 
Docker, Linux Containers, and Security: Does It Add Up?
Docker, Linux Containers, and Security: Does It Add Up?Docker, Linux Containers, and Security: Does It Add Up?
Docker, Linux Containers, and Security: Does It Add Up?
 
Docker en kernel security
Docker en kernel securityDocker en kernel security
Docker en kernel security
 
Pitfalls and limits of dynamic malware analysis
Pitfalls and limits of dynamic malware analysisPitfalls and limits of dynamic malware analysis
Pitfalls and limits of dynamic malware analysis
 
VirtSec, and the Open Source impact
VirtSec,  and the Open Source impactVirtSec,  and the Open Source impact
VirtSec, and the Open Source impact
 
An overview of OpenVZ virtualization technology
An overview of OpenVZ virtualization technologyAn overview of OpenVZ virtualization technology
An overview of OpenVZ virtualization technology
 
An overview of OpenVZ virtualization technology
An overview of OpenVZ virtualization technologyAn overview of OpenVZ virtualization technology
An overview of OpenVZ virtualization technology
 
[Confidence0902] The Glass Cage - Virtualization Security
[Confidence0902] The Glass Cage - Virtualization Security[Confidence0902] The Glass Cage - Virtualization Security
[Confidence0902] The Glass Cage - Virtualization Security
 
Teensy Programming for Everyone
Teensy Programming for EveryoneTeensy Programming for Everyone
Teensy Programming for Everyone
 
From 🤦 to 🐿️
From 🤦 to 🐿️From 🤦 to 🐿️
From 🤦 to 🐿️
 
Qubes os presentation_to_clug_20150727
Qubes os presentation_to_clug_20150727Qubes os presentation_to_clug_20150727
Qubes os presentation_to_clug_20150727
 
Dev and Blind - Attacking the weakest Link in IT Security
Dev and Blind - Attacking the weakest Link in IT SecurityDev and Blind - Attacking the weakest Link in IT Security
Dev and Blind - Attacking the weakest Link in IT Security
 
A Xen Case Study
A Xen Case StudyA Xen Case Study
A Xen Case Study
 
The lies we tell our code, LinuxCon/CloudOpen 2015-08-18
The lies we tell our code, LinuxCon/CloudOpen 2015-08-18The lies we tell our code, LinuxCon/CloudOpen 2015-08-18
The lies we tell our code, LinuxCon/CloudOpen 2015-08-18
 
DevOps and the Death & Rebirth of Childhood Innocence
DevOps and the Death & Rebirth of Childhood InnocenceDevOps and the Death & Rebirth of Childhood Innocence
DevOps and the Death & Rebirth of Childhood Innocence
 
The Lies We Tell Our Code (#seascale 2015 04-22)
The Lies We Tell Our Code (#seascale 2015 04-22)The Lies We Tell Our Code (#seascale 2015 04-22)
The Lies We Tell Our Code (#seascale 2015 04-22)
 

More from The Linux Foundation

ELC2019: Static Partitioning Made Simple
ELC2019: Static Partitioning Made SimpleELC2019: Static Partitioning Made Simple
ELC2019: Static Partitioning Made SimpleThe Linux Foundation
 
XPDDS19: How TrenchBoot is Enabling Measured Launch for Open-Source Platform ...
XPDDS19: How TrenchBoot is Enabling Measured Launch for Open-Source Platform ...XPDDS19: How TrenchBoot is Enabling Measured Launch for Open-Source Platform ...
XPDDS19: How TrenchBoot is Enabling Measured Launch for Open-Source Platform ...The Linux Foundation
 
XPDDS19 Keynote: Xen in Automotive - Artem Mygaiev, Director, Technology Solu...
XPDDS19 Keynote: Xen in Automotive - Artem Mygaiev, Director, Technology Solu...XPDDS19 Keynote: Xen in Automotive - Artem Mygaiev, Director, Technology Solu...
XPDDS19 Keynote: Xen in Automotive - Artem Mygaiev, Director, Technology Solu...The Linux Foundation
 
XPDDS19 Keynote: Xen Project Weather Report 2019 - Lars Kurth, Director of Op...
XPDDS19 Keynote: Xen Project Weather Report 2019 - Lars Kurth, Director of Op...XPDDS19 Keynote: Xen Project Weather Report 2019 - Lars Kurth, Director of Op...
XPDDS19 Keynote: Xen Project Weather Report 2019 - Lars Kurth, Director of Op...The Linux Foundation
 
XPDDS19 Keynote: Unikraft Weather Report
XPDDS19 Keynote:  Unikraft Weather ReportXPDDS19 Keynote:  Unikraft Weather Report
XPDDS19 Keynote: Unikraft Weather ReportThe Linux Foundation
 
XPDDS19 Keynote: Secret-free Hypervisor: Now and Future - Wei Liu, Software E...
XPDDS19 Keynote: Secret-free Hypervisor: Now and Future - Wei Liu, Software E...XPDDS19 Keynote: Secret-free Hypervisor: Now and Future - Wei Liu, Software E...
XPDDS19 Keynote: Secret-free Hypervisor: Now and Future - Wei Liu, Software E...The Linux Foundation
 
XPDDS19 Keynote: Xen Dom0-less - Stefano Stabellini, Principal Engineer, Xilinx
XPDDS19 Keynote: Xen Dom0-less - Stefano Stabellini, Principal Engineer, XilinxXPDDS19 Keynote: Xen Dom0-less - Stefano Stabellini, Principal Engineer, Xilinx
XPDDS19 Keynote: Xen Dom0-less - Stefano Stabellini, Principal Engineer, XilinxThe Linux Foundation
 
XPDDS19 Keynote: Patch Review for Non-maintainers - George Dunlap, Citrix Sys...
XPDDS19 Keynote: Patch Review for Non-maintainers - George Dunlap, Citrix Sys...XPDDS19 Keynote: Patch Review for Non-maintainers - George Dunlap, Citrix Sys...
XPDDS19 Keynote: Patch Review for Non-maintainers - George Dunlap, Citrix Sys...The Linux Foundation
 
XPDDS19: Memories of a VM Funk - Mihai Donțu, Bitdefender
XPDDS19: Memories of a VM Funk - Mihai Donțu, BitdefenderXPDDS19: Memories of a VM Funk - Mihai Donțu, Bitdefender
XPDDS19: Memories of a VM Funk - Mihai Donțu, BitdefenderThe Linux Foundation
 
OSSJP/ALS19: The Road to Safety Certification: Overcoming Community Challeng...
OSSJP/ALS19:  The Road to Safety Certification: Overcoming Community Challeng...OSSJP/ALS19:  The Road to Safety Certification: Overcoming Community Challeng...
OSSJP/ALS19: The Road to Safety Certification: Overcoming Community Challeng...The Linux Foundation
 
OSSJP/ALS19: The Road to Safety Certification: How the Xen Project is Making...
 OSSJP/ALS19: The Road to Safety Certification: How the Xen Project is Making... OSSJP/ALS19: The Road to Safety Certification: How the Xen Project is Making...
OSSJP/ALS19: The Road to Safety Certification: How the Xen Project is Making...The Linux Foundation
 
XPDDS19: Speculative Sidechannels and Mitigations - Andrew Cooper, Citrix
XPDDS19: Speculative Sidechannels and Mitigations - Andrew Cooper, CitrixXPDDS19: Speculative Sidechannels and Mitigations - Andrew Cooper, Citrix
XPDDS19: Speculative Sidechannels and Mitigations - Andrew Cooper, CitrixThe Linux Foundation
 
XPDDS19: Keeping Coherency on Arm: Reborn - Julien Grall, Arm ltd
XPDDS19: Keeping Coherency on Arm: Reborn - Julien Grall, Arm ltdXPDDS19: Keeping Coherency on Arm: Reborn - Julien Grall, Arm ltd
XPDDS19: Keeping Coherency on Arm: Reborn - Julien Grall, Arm ltdThe Linux Foundation
 
XPDDS19: QEMU PV Backend 'qdevification'... What Does it Mean? - Paul Durrant...
XPDDS19: QEMU PV Backend 'qdevification'... What Does it Mean? - Paul Durrant...XPDDS19: QEMU PV Backend 'qdevification'... What Does it Mean? - Paul Durrant...
XPDDS19: QEMU PV Backend 'qdevification'... What Does it Mean? - Paul Durrant...The Linux Foundation
 
XPDDS19: Status of PCI Emulation in Xen - Roger Pau Monné, Citrix Systems R&D
XPDDS19: Status of PCI Emulation in Xen - Roger Pau Monné, Citrix Systems R&DXPDDS19: Status of PCI Emulation in Xen - Roger Pau Monné, Citrix Systems R&D
XPDDS19: Status of PCI Emulation in Xen - Roger Pau Monné, Citrix Systems R&DThe Linux Foundation
 
XPDDS19: [ARM] OP-TEE Mediator in Xen - Volodymyr Babchuk, EPAM Systems
XPDDS19: [ARM] OP-TEE Mediator in Xen - Volodymyr Babchuk, EPAM SystemsXPDDS19: [ARM] OP-TEE Mediator in Xen - Volodymyr Babchuk, EPAM Systems
XPDDS19: [ARM] OP-TEE Mediator in Xen - Volodymyr Babchuk, EPAM SystemsThe Linux Foundation
 
XPDDS19: Bringing Xen to the Masses: The Story of Building a Community-driven...
XPDDS19: Bringing Xen to the Masses: The Story of Building a Community-driven...XPDDS19: Bringing Xen to the Masses: The Story of Building a Community-driven...
XPDDS19: Bringing Xen to the Masses: The Story of Building a Community-driven...The Linux Foundation
 
XPDDS19: Will Robots Automate Your Job Away? Streamlining Xen Project Contrib...
XPDDS19: Will Robots Automate Your Job Away? Streamlining Xen Project Contrib...XPDDS19: Will Robots Automate Your Job Away? Streamlining Xen Project Contrib...
XPDDS19: Will Robots Automate Your Job Away? Streamlining Xen Project Contrib...The Linux Foundation
 
XPDDS19: Client Virtualization Toolstack in Go - Nick Rosbrook & Brendan Kerr...
XPDDS19: Client Virtualization Toolstack in Go - Nick Rosbrook & Brendan Kerr...XPDDS19: Client Virtualization Toolstack in Go - Nick Rosbrook & Brendan Kerr...
XPDDS19: Client Virtualization Toolstack in Go - Nick Rosbrook & Brendan Kerr...The Linux Foundation
 
XPDDS19: Core Scheduling in Xen - Jürgen Groß, SUSE
XPDDS19: Core Scheduling in Xen - Jürgen Groß, SUSEXPDDS19: Core Scheduling in Xen - Jürgen Groß, SUSE
XPDDS19: Core Scheduling in Xen - Jürgen Groß, SUSEThe Linux Foundation
 

More from The Linux Foundation (20)

ELC2019: Static Partitioning Made Simple
ELC2019: Static Partitioning Made SimpleELC2019: Static Partitioning Made Simple
ELC2019: Static Partitioning Made Simple
 
XPDDS19: How TrenchBoot is Enabling Measured Launch for Open-Source Platform ...
XPDDS19: How TrenchBoot is Enabling Measured Launch for Open-Source Platform ...XPDDS19: How TrenchBoot is Enabling Measured Launch for Open-Source Platform ...
XPDDS19: How TrenchBoot is Enabling Measured Launch for Open-Source Platform ...
 
XPDDS19 Keynote: Xen in Automotive - Artem Mygaiev, Director, Technology Solu...
XPDDS19 Keynote: Xen in Automotive - Artem Mygaiev, Director, Technology Solu...XPDDS19 Keynote: Xen in Automotive - Artem Mygaiev, Director, Technology Solu...
XPDDS19 Keynote: Xen in Automotive - Artem Mygaiev, Director, Technology Solu...
 
XPDDS19 Keynote: Xen Project Weather Report 2019 - Lars Kurth, Director of Op...
XPDDS19 Keynote: Xen Project Weather Report 2019 - Lars Kurth, Director of Op...XPDDS19 Keynote: Xen Project Weather Report 2019 - Lars Kurth, Director of Op...
XPDDS19 Keynote: Xen Project Weather Report 2019 - Lars Kurth, Director of Op...
 
XPDDS19 Keynote: Unikraft Weather Report
XPDDS19 Keynote:  Unikraft Weather ReportXPDDS19 Keynote:  Unikraft Weather Report
XPDDS19 Keynote: Unikraft Weather Report
 
XPDDS19 Keynote: Secret-free Hypervisor: Now and Future - Wei Liu, Software E...
XPDDS19 Keynote: Secret-free Hypervisor: Now and Future - Wei Liu, Software E...XPDDS19 Keynote: Secret-free Hypervisor: Now and Future - Wei Liu, Software E...
XPDDS19 Keynote: Secret-free Hypervisor: Now and Future - Wei Liu, Software E...
 
XPDDS19 Keynote: Xen Dom0-less - Stefano Stabellini, Principal Engineer, Xilinx
XPDDS19 Keynote: Xen Dom0-less - Stefano Stabellini, Principal Engineer, XilinxXPDDS19 Keynote: Xen Dom0-less - Stefano Stabellini, Principal Engineer, Xilinx
XPDDS19 Keynote: Xen Dom0-less - Stefano Stabellini, Principal Engineer, Xilinx
 
XPDDS19 Keynote: Patch Review for Non-maintainers - George Dunlap, Citrix Sys...
XPDDS19 Keynote: Patch Review for Non-maintainers - George Dunlap, Citrix Sys...XPDDS19 Keynote: Patch Review for Non-maintainers - George Dunlap, Citrix Sys...
XPDDS19 Keynote: Patch Review for Non-maintainers - George Dunlap, Citrix Sys...
 
XPDDS19: Memories of a VM Funk - Mihai Donțu, Bitdefender
XPDDS19: Memories of a VM Funk - Mihai Donțu, BitdefenderXPDDS19: Memories of a VM Funk - Mihai Donțu, Bitdefender
XPDDS19: Memories of a VM Funk - Mihai Donțu, Bitdefender
 
OSSJP/ALS19: The Road to Safety Certification: Overcoming Community Challeng...
OSSJP/ALS19:  The Road to Safety Certification: Overcoming Community Challeng...OSSJP/ALS19:  The Road to Safety Certification: Overcoming Community Challeng...
OSSJP/ALS19: The Road to Safety Certification: Overcoming Community Challeng...
 
OSSJP/ALS19: The Road to Safety Certification: How the Xen Project is Making...
 OSSJP/ALS19: The Road to Safety Certification: How the Xen Project is Making... OSSJP/ALS19: The Road to Safety Certification: How the Xen Project is Making...
OSSJP/ALS19: The Road to Safety Certification: How the Xen Project is Making...
 
XPDDS19: Speculative Sidechannels and Mitigations - Andrew Cooper, Citrix
XPDDS19: Speculative Sidechannels and Mitigations - Andrew Cooper, CitrixXPDDS19: Speculative Sidechannels and Mitigations - Andrew Cooper, Citrix
XPDDS19: Speculative Sidechannels and Mitigations - Andrew Cooper, Citrix
 
XPDDS19: Keeping Coherency on Arm: Reborn - Julien Grall, Arm ltd
XPDDS19: Keeping Coherency on Arm: Reborn - Julien Grall, Arm ltdXPDDS19: Keeping Coherency on Arm: Reborn - Julien Grall, Arm ltd
XPDDS19: Keeping Coherency on Arm: Reborn - Julien Grall, Arm ltd
 
XPDDS19: QEMU PV Backend 'qdevification'... What Does it Mean? - Paul Durrant...
XPDDS19: QEMU PV Backend 'qdevification'... What Does it Mean? - Paul Durrant...XPDDS19: QEMU PV Backend 'qdevification'... What Does it Mean? - Paul Durrant...
XPDDS19: QEMU PV Backend 'qdevification'... What Does it Mean? - Paul Durrant...
 
XPDDS19: Status of PCI Emulation in Xen - Roger Pau Monné, Citrix Systems R&D
XPDDS19: Status of PCI Emulation in Xen - Roger Pau Monné, Citrix Systems R&DXPDDS19: Status of PCI Emulation in Xen - Roger Pau Monné, Citrix Systems R&D
XPDDS19: Status of PCI Emulation in Xen - Roger Pau Monné, Citrix Systems R&D
 
XPDDS19: [ARM] OP-TEE Mediator in Xen - Volodymyr Babchuk, EPAM Systems
XPDDS19: [ARM] OP-TEE Mediator in Xen - Volodymyr Babchuk, EPAM SystemsXPDDS19: [ARM] OP-TEE Mediator in Xen - Volodymyr Babchuk, EPAM Systems
XPDDS19: [ARM] OP-TEE Mediator in Xen - Volodymyr Babchuk, EPAM Systems
 
XPDDS19: Bringing Xen to the Masses: The Story of Building a Community-driven...
XPDDS19: Bringing Xen to the Masses: The Story of Building a Community-driven...XPDDS19: Bringing Xen to the Masses: The Story of Building a Community-driven...
XPDDS19: Bringing Xen to the Masses: The Story of Building a Community-driven...
 
XPDDS19: Will Robots Automate Your Job Away? Streamlining Xen Project Contrib...
XPDDS19: Will Robots Automate Your Job Away? Streamlining Xen Project Contrib...XPDDS19: Will Robots Automate Your Job Away? Streamlining Xen Project Contrib...
XPDDS19: Will Robots Automate Your Job Away? Streamlining Xen Project Contrib...
 
XPDDS19: Client Virtualization Toolstack in Go - Nick Rosbrook & Brendan Kerr...
XPDDS19: Client Virtualization Toolstack in Go - Nick Rosbrook & Brendan Kerr...XPDDS19: Client Virtualization Toolstack in Go - Nick Rosbrook & Brendan Kerr...
XPDDS19: Client Virtualization Toolstack in Go - Nick Rosbrook & Brendan Kerr...
 
XPDDS19: Core Scheduling in Xen - Jürgen Groß, SUSE
XPDDS19: Core Scheduling in Xen - Jürgen Groß, SUSEXPDDS19: Core Scheduling in Xen - Jürgen Groß, SUSE
XPDDS19: Core Scheduling in Xen - Jürgen Groß, SUSE
 

Recently uploaded

Premier Mobile App Development Agency in USA.pdf
Premier Mobile App Development Agency in USA.pdfPremier Mobile App Development Agency in USA.pdf
Premier Mobile App Development Agency in USA.pdfappinfoedgeca
 
Thank You Luv I’ll Never Walk Alone Again T shirts
Thank You Luv I’ll Never Walk Alone Again T shirtsThank You Luv I’ll Never Walk Alone Again T shirts
Thank You Luv I’ll Never Walk Alone Again T shirtsrahman018755
 
How Do I Begin the Linksys Velop Setup Process?
How Do I Begin the Linksys Velop Setup Process?How Do I Begin the Linksys Velop Setup Process?
How Do I Begin the Linksys Velop Setup Process?Linksys Velop Login
 
TORTOGEL TELAH MENJADI SALAH SATU PLATFORM PERMAINAN PALING FAVORIT.
TORTOGEL TELAH MENJADI SALAH SATU PLATFORM PERMAINAN PALING FAVORIT.TORTOGEL TELAH MENJADI SALAH SATU PLATFORM PERMAINAN PALING FAVORIT.
TORTOGEL TELAH MENJADI SALAH SATU PLATFORM PERMAINAN PALING FAVORIT.Tortogel
 
audience research (emma) 1.pptxkkkkkkkkkkkkkkkkk
audience research (emma) 1.pptxkkkkkkkkkkkkkkkkkaudience research (emma) 1.pptxkkkkkkkkkkkkkkkkk
audience research (emma) 1.pptxkkkkkkkkkkkkkkkkklolsDocherty
 
I’ll See Y’All Motherfuckers In Game 7 Shirt
I’ll See Y’All Motherfuckers In Game 7 ShirtI’ll See Y’All Motherfuckers In Game 7 Shirt
I’ll See Y’All Motherfuckers In Game 7 Shirtrahman018755
 
Bug Bounty Blueprint : A Beginner's Guide
Bug Bounty Blueprint : A Beginner's GuideBug Bounty Blueprint : A Beginner's Guide
Bug Bounty Blueprint : A Beginner's GuideVarun Mithran
 
The Use of AI in Indonesia Election 2024: A Case Study
The Use of AI in Indonesia Election 2024: A Case StudyThe Use of AI in Indonesia Election 2024: A Case Study
The Use of AI in Indonesia Election 2024: A Case StudyDamar Juniarto
 
Cyber Security Services Unveiled: Strategies to Secure Your Digital Presence
Cyber Security Services Unveiled: Strategies to Secure Your Digital PresenceCyber Security Services Unveiled: Strategies to Secure Your Digital Presence
Cyber Security Services Unveiled: Strategies to Secure Your Digital PresencePC Doctors NET
 
Development Lifecycle.pptx for the secure development of apps
Development Lifecycle.pptx for the secure development of appsDevelopment Lifecycle.pptx for the secure development of apps
Development Lifecycle.pptx for the secure development of appscristianmanaila2
 
Pvtaan Social media marketing proposal.pdf
Pvtaan Social media marketing proposal.pdfPvtaan Social media marketing proposal.pdf
Pvtaan Social media marketing proposal.pdfPvtaan
 
Production 2024 sunderland culture final - Copy.pptx
Production 2024 sunderland culture final - Copy.pptxProduction 2024 sunderland culture final - Copy.pptx
Production 2024 sunderland culture final - Copy.pptxChloeMeadows1
 
iThome_CYBERSEC2024_Drive_Into_the_DarkWeb
iThome_CYBERSEC2024_Drive_Into_the_DarkWebiThome_CYBERSEC2024_Drive_Into_the_DarkWeb
iThome_CYBERSEC2024_Drive_Into_the_DarkWebJie Liau
 
Reggie miller choke t shirtsReggie miller choke t shirts
Reggie miller choke t shirtsReggie miller choke t shirtsReggie miller choke t shirtsReggie miller choke t shirts
Reggie miller choke t shirtsReggie miller choke t shirtsrahman018755
 
Statistical Analysis of DNS Latencies.pdf
Statistical Analysis of DNS Latencies.pdfStatistical Analysis of DNS Latencies.pdf
Statistical Analysis of DNS Latencies.pdfOndejSur
 
Free scottie t shirts Free scottie t shirts
Free scottie t shirts Free scottie t shirtsFree scottie t shirts Free scottie t shirts
Free scottie t shirts Free scottie t shirtsrahman018755
 

Recently uploaded (17)

Premier Mobile App Development Agency in USA.pdf
Premier Mobile App Development Agency in USA.pdfPremier Mobile App Development Agency in USA.pdf
Premier Mobile App Development Agency in USA.pdf
 
Thank You Luv I’ll Never Walk Alone Again T shirts
Thank You Luv I’ll Never Walk Alone Again T shirtsThank You Luv I’ll Never Walk Alone Again T shirts
Thank You Luv I’ll Never Walk Alone Again T shirts
 
How Do I Begin the Linksys Velop Setup Process?
How Do I Begin the Linksys Velop Setup Process?How Do I Begin the Linksys Velop Setup Process?
How Do I Begin the Linksys Velop Setup Process?
 
TORTOGEL TELAH MENJADI SALAH SATU PLATFORM PERMAINAN PALING FAVORIT.
TORTOGEL TELAH MENJADI SALAH SATU PLATFORM PERMAINAN PALING FAVORIT.TORTOGEL TELAH MENJADI SALAH SATU PLATFORM PERMAINAN PALING FAVORIT.
TORTOGEL TELAH MENJADI SALAH SATU PLATFORM PERMAINAN PALING FAVORIT.
 
audience research (emma) 1.pptxkkkkkkkkkkkkkkkkk
audience research (emma) 1.pptxkkkkkkkkkkkkkkkkkaudience research (emma) 1.pptxkkkkkkkkkkkkkkkkk
audience research (emma) 1.pptxkkkkkkkkkkkkkkkkk
 
I’ll See Y’All Motherfuckers In Game 7 Shirt
I’ll See Y’All Motherfuckers In Game 7 ShirtI’ll See Y’All Motherfuckers In Game 7 Shirt
I’ll See Y’All Motherfuckers In Game 7 Shirt
 
Bug Bounty Blueprint : A Beginner's Guide
Bug Bounty Blueprint : A Beginner's GuideBug Bounty Blueprint : A Beginner's Guide
Bug Bounty Blueprint : A Beginner's Guide
 
The Use of AI in Indonesia Election 2024: A Case Study
The Use of AI in Indonesia Election 2024: A Case StudyThe Use of AI in Indonesia Election 2024: A Case Study
The Use of AI in Indonesia Election 2024: A Case Study
 
GOOGLE Io 2024 At takes center stage.pdf
GOOGLE Io 2024 At takes center stage.pdfGOOGLE Io 2024 At takes center stage.pdf
GOOGLE Io 2024 At takes center stage.pdf
 
Cyber Security Services Unveiled: Strategies to Secure Your Digital Presence
Cyber Security Services Unveiled: Strategies to Secure Your Digital PresenceCyber Security Services Unveiled: Strategies to Secure Your Digital Presence
Cyber Security Services Unveiled: Strategies to Secure Your Digital Presence
 
Development Lifecycle.pptx for the secure development of apps
Development Lifecycle.pptx for the secure development of appsDevelopment Lifecycle.pptx for the secure development of apps
Development Lifecycle.pptx for the secure development of apps
 
Pvtaan Social media marketing proposal.pdf
Pvtaan Social media marketing proposal.pdfPvtaan Social media marketing proposal.pdf
Pvtaan Social media marketing proposal.pdf
 
Production 2024 sunderland culture final - Copy.pptx
Production 2024 sunderland culture final - Copy.pptxProduction 2024 sunderland culture final - Copy.pptx
Production 2024 sunderland culture final - Copy.pptx
 
iThome_CYBERSEC2024_Drive_Into_the_DarkWeb
iThome_CYBERSEC2024_Drive_Into_the_DarkWebiThome_CYBERSEC2024_Drive_Into_the_DarkWeb
iThome_CYBERSEC2024_Drive_Into_the_DarkWeb
 
Reggie miller choke t shirtsReggie miller choke t shirts
Reggie miller choke t shirtsReggie miller choke t shirtsReggie miller choke t shirtsReggie miller choke t shirts
Reggie miller choke t shirtsReggie miller choke t shirts
 
Statistical Analysis of DNS Latencies.pdf
Statistical Analysis of DNS Latencies.pdfStatistical Analysis of DNS Latencies.pdf
Statistical Analysis of DNS Latencies.pdf
 
Free scottie t shirts Free scottie t shirts
Free scottie t shirts Free scottie t shirtsFree scottie t shirts Free scottie t shirts
Free scottie t shirts Free scottie t shirts
 

LCNA14: Security in the Cloud: Containers, KVM, and Xen - George Dunlap, Citrix Systems UK Ltd