a brief introduction to rtir
DESCRIPTION
A brief introduction to RTIR as presented to the UNAM.mx Congreso de Seguridad en CómputoTRANSCRIPT
![Page 1: A brief introduction to RTIR](https://reader034.vdocument.in/reader034/viewer/2022051111/5558322fd8b42ac6078b4610/html5/thumbnails/1.jpg)
RT and RT forIncident Response
Jesse Vincent, Best Practical Solutions
http://fsck.com/~jesse/talks/2008/09/rtir.pdf
![Page 2: A brief introduction to RTIR](https://reader034.vdocument.in/reader034/viewer/2022051111/5558322fd8b42ac6078b4610/html5/thumbnails/2.jpg)
Carlos Fuentes Bermejo
RTIR WG - Primary Technical Contact
RedIRIS IRIS-CERT - Security Specialist
Si habla español
Couldn’t be here today :(
http://fsck.com/~jesse/talks/2008/09/rtir.pdf
![Page 3: A brief introduction to RTIR](https://reader034.vdocument.in/reader034/viewer/2022051111/5558322fd8b42ac6078b4610/html5/thumbnails/3.jpg)
Jesse Vincent
Designed RT and RTIR
(It’s all my fault)
Founded Best Practical
(It’s even more my fault)
No puedo presentar en español. Lo Siento.
http://fsck.com/~jesse/talks/2008/09/rtir.pdf
![Page 4: A brief introduction to RTIR](https://reader034.vdocument.in/reader034/viewer/2022051111/5558322fd8b42ac6078b4610/html5/thumbnails/4.jpg)
¡AVISO!
WARNING!
![Page 5: A brief introduction to RTIR](https://reader034.vdocument.in/reader034/viewer/2022051111/5558322fd8b42ac6078b4610/html5/thumbnails/5.jpg)
I represent a software vendor
![Page 6: A brief introduction to RTIR](https://reader034.vdocument.in/reader034/viewer/2022051111/5558322fd8b42ac6078b4610/html5/thumbnails/6.jpg)
We sell support, training, consulting and customization for RT,
RTIR and RTFM
![Page 7: A brief introduction to RTIR](https://reader034.vdocument.in/reader034/viewer/2022051111/5558322fd8b42ac6078b4610/html5/thumbnails/7.jpg)
This talk could be dangerously close to a
sales pitch
![Page 8: A brief introduction to RTIR](https://reader034.vdocument.in/reader034/viewer/2022051111/5558322fd8b42ac6078b4610/html5/thumbnails/8.jpg)
I’m not a sales guy
![Page 9: A brief introduction to RTIR](https://reader034.vdocument.in/reader034/viewer/2022051111/5558322fd8b42ac6078b4610/html5/thumbnails/9.jpg)
All the software we make is open source
![Page 10: A brief introduction to RTIR](https://reader034.vdocument.in/reader034/viewer/2022051111/5558322fd8b42ac6078b4610/html5/thumbnails/10.jpg)
We created RT to help sysadmins and
helpdesk staff
![Page 11: A brief introduction to RTIR](https://reader034.vdocument.in/reader034/viewer/2022051111/5558322fd8b42ac6078b4610/html5/thumbnails/11.jpg)
We helped create RTIR to let CERT teams be
more effective
![Page 12: A brief introduction to RTIR](https://reader034.vdocument.in/reader034/viewer/2022051111/5558322fd8b42ac6078b4610/html5/thumbnails/12.jpg)
I want you to use RTIR (or RT) for free - forever
![Page 13: A brief introduction to RTIR](https://reader034.vdocument.in/reader034/viewer/2022051111/5558322fd8b42ac6078b4610/html5/thumbnails/13.jpg)
I will be happy if you use them for free
![Page 14: A brief introduction to RTIR](https://reader034.vdocument.in/reader034/viewer/2022051111/5558322fd8b42ac6078b4610/html5/thumbnails/14.jpg)
(Now do you believe that I’m not a sales guy?)
![Page 15: A brief introduction to RTIR](https://reader034.vdocument.in/reader034/viewer/2022051111/5558322fd8b42ac6078b4610/html5/thumbnails/15.jpg)
About RT
![Page 16: A brief introduction to RTIR](https://reader034.vdocument.in/reader034/viewer/2022051111/5558322fd8b42ac6078b4610/html5/thumbnails/16.jpg)
RT is a Ticketing System
![Page 17: A brief introduction to RTIR](https://reader034.vdocument.in/reader034/viewer/2022051111/5558322fd8b42ac6078b4610/html5/thumbnails/17.jpg)
RT helps keep you organized
![Page 18: A brief introduction to RTIR](https://reader034.vdocument.in/reader034/viewer/2022051111/5558322fd8b42ac6078b4610/html5/thumbnails/18.jpg)
Every conversation gets a number, a status and
an owner
![Page 19: A brief introduction to RTIR](https://reader034.vdocument.in/reader034/viewer/2022051111/5558322fd8b42ac6078b4610/html5/thumbnails/19.jpg)
RT helps keep your customers happy
![Page 20: A brief introduction to RTIR](https://reader034.vdocument.in/reader034/viewer/2022051111/5558322fd8b42ac6078b4610/html5/thumbnails/20.jpg)
RT sends an autoreply and ticket number when they
report a problem
![Page 21: A brief introduction to RTIR](https://reader034.vdocument.in/reader034/viewer/2022051111/5558322fd8b42ac6078b4610/html5/thumbnails/21.jpg)
RT helps keep your team from going crazy
![Page 22: A brief introduction to RTIR](https://reader034.vdocument.in/reader034/viewer/2022051111/5558322fd8b42ac6078b4610/html5/thumbnails/22.jpg)
You know what’s been done – and when
![Page 23: A brief introduction to RTIR](https://reader034.vdocument.in/reader034/viewer/2022051111/5558322fd8b42ac6078b4610/html5/thumbnails/23.jpg)
RT helps you show your bosses how hard you work
![Page 24: A brief introduction to RTIR](https://reader034.vdocument.in/reader034/viewer/2022051111/5558322fd8b42ac6078b4610/html5/thumbnails/24.jpg)
It’s easy to run reports on all kinds of metrics
![Page 25: A brief introduction to RTIR](https://reader034.vdocument.in/reader034/viewer/2022051111/5558322fd8b42ac6078b4610/html5/thumbnails/25.jpg)
RT builds an ad-hoc knowledge base
![Page 26: A brief introduction to RTIR](https://reader034.vdocument.in/reader034/viewer/2022051111/5558322fd8b42ac6078b4610/html5/thumbnails/26.jpg)
(RTFM helps you build an explicit Knowledge Base)
![Page 27: A brief introduction to RTIR](https://reader034.vdocument.in/reader034/viewer/2022051111/5558322fd8b42ac6078b4610/html5/thumbnails/27.jpg)
Some RT history...
Created in 1996
First public release in 1997
2.0 released in 1999
Best Practical formed in 2001
RTIR Created in 2003
RTIR WG Started in 2005
RTIR 2.4 Released 2008 (Last week!)
![Page 28: A brief introduction to RTIR](https://reader034.vdocument.in/reader034/viewer/2022051111/5558322fd8b42ac6078b4610/html5/thumbnails/28.jpg)
What is RT used for?
Issue Tracking
Trouble Ticketing
Incident Handling
Workflow
Helpdesk
Customer Service
Process Management
Bug Tracking
Sales Leads
Youth Counseling
Home Rentals
![Page 29: A brief introduction to RTIR](https://reader034.vdocument.in/reader034/viewer/2022051111/5558322fd8b42ac6078b4610/html5/thumbnails/29.jpg)
RT Homepage
![Page 30: A brief introduction to RTIR](https://reader034.vdocument.in/reader034/viewer/2022051111/5558322fd8b42ac6078b4610/html5/thumbnails/30.jpg)
Ticket Details
![Page 31: A brief introduction to RTIR](https://reader034.vdocument.in/reader034/viewer/2022051111/5558322fd8b42ac6078b4610/html5/thumbnails/31.jpg)
Ticket History
![Page 32: A brief introduction to RTIR](https://reader034.vdocument.in/reader034/viewer/2022051111/5558322fd8b42ac6078b4610/html5/thumbnails/32.jpg)
Ticket Update
![Page 33: A brief introduction to RTIR](https://reader034.vdocument.in/reader034/viewer/2022051111/5558322fd8b42ac6078b4610/html5/thumbnails/33.jpg)
RT Core Concepts
Tickets
Queues
Custom Fields
Scrips
Access Control
Email Gateway
Internationalization
![Page 34: A brief introduction to RTIR](https://reader034.vdocument.in/reader034/viewer/2022051111/5558322fd8b42ac6078b4610/html5/thumbnails/34.jpg)
Tickets
Track issues
Have unique id #s
Keep a history of correspondence
Have one owner
(And a bunch of other metadata)
![Page 35: A brief introduction to RTIR](https://reader034.vdocument.in/reader034/viewer/2022051111/5558322fd8b42ac6078b4610/html5/thumbnails/35.jpg)
Queues
High-level grouping of tickets
Each can have its own
Access Control
Business Logic (Scrips)
Custom Fields
![Page 36: A brief introduction to RTIR](https://reader034.vdocument.in/reader034/viewer/2022051111/5558322fd8b42ac6078b4610/html5/thumbnails/36.jpg)
Custom Fields Track your own ticket metadata
Freeform (optional validation)
Select (one or many)
Text block
Upload files or images
Custom data sources
Per-field access control
![Page 37: A brief introduction to RTIR](https://reader034.vdocument.in/reader034/viewer/2022051111/5558322fd8b42ac6078b4610/html5/thumbnails/37.jpg)
Scrips
Custom business logic
(Also how RT sends mail)
Each is built from
Condition
Action
Template
![Page 38: A brief introduction to RTIR](https://reader034.vdocument.in/reader034/viewer/2022051111/5558322fd8b42ac6078b4610/html5/thumbnails/38.jpg)
Access Control
User, Group or Role based
Global and Per-queue rights
![Page 39: A brief introduction to RTIR](https://reader034.vdocument.in/reader034/viewer/2022051111/5558322fd8b42ac6078b4610/html5/thumbnails/39.jpg)
Email Gateway
RT was first made to replace a mailing list
RT is designed for email interaction
(and web. and command line)
RT mediates and tracks all discussions
![Page 40: A brief introduction to RTIR](https://reader034.vdocument.in/reader034/viewer/2022051111/5558322fd8b42ac6078b4610/html5/thumbnails/40.jpg)
Internationalization
Fully native UTF8 internally
Speaks 22 languages
Handles inbound and outbound email encoding
Contribute at
https://translations.launchpad.net/rt/
![Page 41: A brief introduction to RTIR](https://reader034.vdocument.in/reader034/viewer/2022051111/5558322fd8b42ac6078b4610/html5/thumbnails/41.jpg)
More RT Features Charts and Reports
Dashboards
Self-service interface
Feeds
RTFM
PGP Support
Themability
Ticket Aging
Ticket Locking
Web API
Perl API
CLI tools
Customizability
The RT Community
![Page 42: A brief introduction to RTIR](https://reader034.vdocument.in/reader034/viewer/2022051111/5558322fd8b42ac6078b4610/html5/thumbnails/42.jpg)
The RT Community
http://bestpractical.com/rt
http://wiki.bestpractical.com
![Page 43: A brief introduction to RTIR](https://reader034.vdocument.in/reader034/viewer/2022051111/5558322fd8b42ac6078b4610/html5/thumbnails/43.jpg)
Quick Start (For testing)
wget http://download.bestpractical.com/pub/rt/release/rt.tar.gz
tar xzvf rt.tar.gz
cd rt-3.8.1
make fixdeps
./bin/standalone_httpd
![Page 44: A brief introduction to RTIR](https://reader034.vdocument.in/reader034/viewer/2022051111/5558322fd8b42ac6078b4610/html5/thumbnails/44.jpg)
RTIR: RT For Incident Response
![Page 45: A brief introduction to RTIR](https://reader034.vdocument.in/reader034/viewer/2022051111/5558322fd8b42ac6078b4610/html5/thumbnails/45.jpg)
What is RTIR?
Ticketing System
RT for Incident Response
Designed for CERT/CSIRT Teams
Designed for a CERT team - JANET-CERT
Generalized for a ‘standard’ process
![Page 46: A brief introduction to RTIR](https://reader034.vdocument.in/reader034/viewer/2022051111/5558322fd8b42ac6078b4610/html5/thumbnails/46.jpg)
Differences from RT
RTIR is RT
...with more features, a custom interface and special configuration
![Page 47: A brief introduction to RTIR](https://reader034.vdocument.in/reader034/viewer/2022051111/5558322fd8b42ac6078b4610/html5/thumbnails/47.jpg)
Designed for CERT/CSIRT Teams
Metadata - IPs, SLAs, Constituency, etc
Workflows - Streamline your job
Views - Show what you need
Plugins - Lookups, Locking, ‘Shredding’, etc
![Page 48: A brief introduction to RTIR](https://reader034.vdocument.in/reader034/viewer/2022051111/5558322fd8b42ac6078b4610/html5/thumbnails/48.jpg)
We designed RTIR to help you get your job done
![Page 49: A brief introduction to RTIR](https://reader034.vdocument.in/reader034/viewer/2022051111/5558322fd8b42ac6078b4610/html5/thumbnails/49.jpg)
RTIR keeps track of incidents
![Page 50: A brief introduction to RTIR](https://reader034.vdocument.in/reader034/viewer/2022051111/5558322fd8b42ac6078b4610/html5/thumbnails/50.jpg)
RTIR keeps track of correspondence
![Page 51: A brief introduction to RTIR](https://reader034.vdocument.in/reader034/viewer/2022051111/5558322fd8b42ac6078b4610/html5/thumbnails/51.jpg)
RTIR keeps an uneditable history
![Page 52: A brief introduction to RTIR](https://reader034.vdocument.in/reader034/viewer/2022051111/5558322fd8b42ac6078b4610/html5/thumbnails/52.jpg)
RTIR makes incident research easier
![Page 53: A brief introduction to RTIR](https://reader034.vdocument.in/reader034/viewer/2022051111/5558322fd8b42ac6078b4610/html5/thumbnails/53.jpg)
RTIR tracks your SLA commitments
![Page 54: A brief introduction to RTIR](https://reader034.vdocument.in/reader034/viewer/2022051111/5558322fd8b42ac6078b4610/html5/thumbnails/54.jpg)
RTIR integrates with your other systems
![Page 55: A brief introduction to RTIR](https://reader034.vdocument.in/reader034/viewer/2022051111/5558322fd8b42ac6078b4610/html5/thumbnails/55.jpg)
RTIR takes care of the ‘boring’ parts of
Incident Response
![Page 56: A brief introduction to RTIR](https://reader034.vdocument.in/reader034/viewer/2022051111/5558322fd8b42ac6078b4610/html5/thumbnails/56.jpg)
RTIR Basics
Incident Reports
Incidents
Investigations
Blocks
![Page 57: A brief introduction to RTIR](https://reader034.vdocument.in/reader034/viewer/2022051111/5558322fd8b42ac6078b4610/html5/thumbnails/57.jpg)
RTIR History
![Page 58: A brief introduction to RTIR](https://reader034.vdocument.in/reader034/viewer/2022051111/5558322fd8b42ac6078b4610/html5/thumbnails/58.jpg)
RTIR 1.0
Sponsored by JANET-CERT
Replaced a homebuilt Remedy system
Built on RT 3.0
2003
![Page 59: A brief introduction to RTIR](https://reader034.vdocument.in/reader034/viewer/2022051111/5558322fd8b42ac6078b4610/html5/thumbnails/59.jpg)
RTIR 1.0 Features
Clickable ‘Data Detectors’
IP/Domain/Address Lookup Tool
RTIR Automated Rules
SLA Monitoring
Business-Hours Logic
![Page 60: A brief introduction to RTIR](https://reader034.vdocument.in/reader034/viewer/2022051111/5558322fd8b42ac6078b4610/html5/thumbnails/60.jpg)
RTIR WG Members JANET CSIRT/UKERNA
(Chair of project)
IRIS-CERT/RedIRIS (Technical contact)
CERT POLSKA
CERT.PT
GOVCERT.NL
ACOnet-CERT
LITNET CERT
SUNet CERT
SWITCH-CERT
![Page 61: A brief introduction to RTIR](https://reader034.vdocument.in/reader034/viewer/2022051111/5558322fd8b42ac6078b4610/html5/thumbnails/61.jpg)
RTIR 2
Sponsored by TERENA RTIR WG
Initial vision by JANET-CERT
Design collaboration between RTIR WG and Best Practical
Built on RT 3.8
RTIR 2.4 released September 2008
![Page 62: A brief introduction to RTIR](https://reader034.vdocument.in/reader034/viewer/2022051111/5558322fd8b42ac6078b4610/html5/thumbnails/62.jpg)
RTIR 2.4 New Features PGP Integration
Ticket Locking
Ticket Aging
Database Pruning
RTFM Integration
IP Address Range Fields
Message Forwarding
Bulk Actions
Quick Actions
Per-User Timezones
![Page 63: A brief introduction to RTIR](https://reader034.vdocument.in/reader034/viewer/2022051111/5558322fd8b42ac6078b4610/html5/thumbnails/63.jpg)
RTIR 2.4 New Features Improved Automation
Improved Searching
Improved Customization
Improved Reporting
Improved Testing
Improved Performance
Improved UI
More flexible workflow
More user preferences
Easier Integration
![Page 64: A brief introduction to RTIR](https://reader034.vdocument.in/reader034/viewer/2022051111/5558322fd8b42ac6078b4610/html5/thumbnails/64.jpg)
The RTIR Workflow
![Page 65: A brief introduction to RTIR](https://reader034.vdocument.in/reader034/viewer/2022051111/5558322fd8b42ac6078b4610/html5/thumbnails/65.jpg)
RTIR Homepage
![Page 66: A brief introduction to RTIR](https://reader034.vdocument.in/reader034/viewer/2022051111/5558322fd8b42ac6078b4610/html5/thumbnails/66.jpg)
RTIR is built around Incidents
Incidents tie everything together
One Incident for
many Incident Reports
many Investigations
many Blocks
![Page 67: A brief introduction to RTIR](https://reader034.vdocument.in/reader034/viewer/2022051111/5558322fd8b42ac6078b4610/html5/thumbnails/67.jpg)
It usually starts with an Incident Report
Conversations with Customers
“Something bad happened!”
“Please help me!”
![Page 68: A brief introduction to RTIR](https://reader034.vdocument.in/reader034/viewer/2022051111/5558322fd8b42ac6078b4610/html5/thumbnails/68.jpg)
Create an IR
![Page 69: A brief introduction to RTIR](https://reader034.vdocument.in/reader034/viewer/2022051111/5558322fd8b42ac6078b4610/html5/thumbnails/69.jpg)
Create an IR #2
![Page 70: A brief introduction to RTIR](https://reader034.vdocument.in/reader034/viewer/2022051111/5558322fd8b42ac6078b4610/html5/thumbnails/70.jpg)
IR Details
![Page 71: A brief introduction to RTIR](https://reader034.vdocument.in/reader034/viewer/2022051111/5558322fd8b42ac6078b4610/html5/thumbnails/71.jpg)
IR History
![Page 72: A brief introduction to RTIR](https://reader034.vdocument.in/reader034/viewer/2022051111/5558322fd8b42ac6078b4610/html5/thumbnails/72.jpg)
Incident Report Reply
![Page 73: A brief introduction to RTIR](https://reader034.vdocument.in/reader034/viewer/2022051111/5558322fd8b42ac6078b4610/html5/thumbnails/73.jpg)
Incident Report History
![Page 74: A brief introduction to RTIR](https://reader034.vdocument.in/reader034/viewer/2022051111/5558322fd8b42ac6078b4610/html5/thumbnails/74.jpg)
Once reported, the team tracks an Incident
Track what actually happened
Private / Internal
Tie everything together
![Page 75: A brief introduction to RTIR](https://reader034.vdocument.in/reader034/viewer/2022051111/5558322fd8b42ac6078b4610/html5/thumbnails/75.jpg)
Create an Incident
![Page 76: A brief introduction to RTIR](https://reader034.vdocument.in/reader034/viewer/2022051111/5558322fd8b42ac6078b4610/html5/thumbnails/76.jpg)
Incident Details
![Page 77: A brief introduction to RTIR](https://reader034.vdocument.in/reader034/viewer/2022051111/5558322fd8b42ac6078b4610/html5/thumbnails/77.jpg)
Incident Details #2
![Page 78: A brief introduction to RTIR](https://reader034.vdocument.in/reader034/viewer/2022051111/5558322fd8b42ac6078b4610/html5/thumbnails/78.jpg)
Incident History
![Page 79: A brief introduction to RTIR](https://reader034.vdocument.in/reader034/viewer/2022051111/5558322fd8b42ac6078b4610/html5/thumbnails/79.jpg)
The team starts an Investigation
Internal Research and Discovery
Conversations with external partners
Law Enforcement
Network Providers
Experts
![Page 80: A brief introduction to RTIR](https://reader034.vdocument.in/reader034/viewer/2022051111/5558322fd8b42ac6078b4610/html5/thumbnails/80.jpg)
Launch Investigation
![Page 81: A brief introduction to RTIR](https://reader034.vdocument.in/reader034/viewer/2022051111/5558322fd8b42ac6078b4610/html5/thumbnails/81.jpg)
Launch Investigation
![Page 82: A brief introduction to RTIR](https://reader034.vdocument.in/reader034/viewer/2022051111/5558322fd8b42ac6078b4610/html5/thumbnails/82.jpg)
Investigation Details
![Page 83: A brief introduction to RTIR](https://reader034.vdocument.in/reader034/viewer/2022051111/5558322fd8b42ac6078b4610/html5/thumbnails/83.jpg)
Investigation History
![Page 84: A brief introduction to RTIR](https://reader034.vdocument.in/reader034/viewer/2022051111/5558322fd8b42ac6078b4610/html5/thumbnails/84.jpg)
Sometimes the easiest answer is just a Block
Records of network blockades
Tied to an Incident
Could auto-update firewalls
(Optional Feature)
![Page 85: A brief introduction to RTIR](https://reader034.vdocument.in/reader034/viewer/2022051111/5558322fd8b42ac6078b4610/html5/thumbnails/85.jpg)
Create a Block
![Page 86: A brief introduction to RTIR](https://reader034.vdocument.in/reader034/viewer/2022051111/5558322fd8b42ac6078b4610/html5/thumbnails/86.jpg)
Automatic IP Detection
![Page 87: A brief introduction to RTIR](https://reader034.vdocument.in/reader034/viewer/2022051111/5558322fd8b42ac6078b4610/html5/thumbnails/87.jpg)
Automatic IP Detection
![Page 88: A brief introduction to RTIR](https://reader034.vdocument.in/reader034/viewer/2022051111/5558322fd8b42ac6078b4610/html5/thumbnails/88.jpg)
Data Detectors
![Page 89: A brief introduction to RTIR](https://reader034.vdocument.in/reader034/viewer/2022051111/5558322fd8b42ac6078b4610/html5/thumbnails/89.jpg)
Research Tools
![Page 90: A brief introduction to RTIR](https://reader034.vdocument.in/reader034/viewer/2022051111/5558322fd8b42ac6078b4610/html5/thumbnails/90.jpg)
You should be using RTIR (or RT)
![Page 91: A brief introduction to RTIR](https://reader034.vdocument.in/reader034/viewer/2022051111/5558322fd8b42ac6078b4610/html5/thumbnails/91.jpg)
Cost of RTIR: $0
![Page 92: A brief introduction to RTIR](https://reader034.vdocument.in/reader034/viewer/2022051111/5558322fd8b42ac6078b4610/html5/thumbnails/92.jpg)
Cost of required software: $0
![Page 93: A brief introduction to RTIR](https://reader034.vdocument.in/reader034/viewer/2022051111/5558322fd8b42ac6078b4610/html5/thumbnails/93.jpg)
Cost of required hardware: $0?
![Page 94: A brief introduction to RTIR](https://reader034.vdocument.in/reader034/viewer/2022051111/5558322fd8b42ac6078b4610/html5/thumbnails/94.jpg)
Operating System
Unix/Linux/FreeBSD/MacOS X/Solaris/etc
(We don’t do Windows)
![Page 95: A brief introduction to RTIR](https://reader034.vdocument.in/reader034/viewer/2022051111/5558322fd8b42ac6078b4610/html5/thumbnails/95.jpg)
Database
MySQL 4.1 or 5.0
PostgreSQL 8.x
Oracle 9x or 10.x
SQLite (for testing)
![Page 96: A brief introduction to RTIR](https://reader034.vdocument.in/reader034/viewer/2022051111/5558322fd8b42ac6078b4610/html5/thumbnails/96.jpg)
Web Server
Apache
mod_perl or FastCGI
lightttpd
FastCGI
Standalone pure-perl server
![Page 97: A brief introduction to RTIR](https://reader034.vdocument.in/reader034/viewer/2022051111/5558322fd8b42ac6078b4610/html5/thumbnails/97.jpg)
RT & RTIR Community http://bestpractical.com/rtir/
http://wiki.bestpractical.com - http://rtir.org
![Page 98: A brief introduction to RTIR](https://reader034.vdocument.in/reader034/viewer/2022051111/5558322fd8b42ac6078b4610/html5/thumbnails/98.jpg)
¡Muchas gracias!
¿Preguntas?
Jesse Vincent - [email protected] - +1 617 812 0745
http://fsck.com/~jesse/talks/2008/09/rtir.pdf