The security flaws of legacy GSM networks, which lack of mutual authentication and implement an outdated encryption algorithm, are well understood among the technology community. Moreover, until now, the main cellular vulnerabilities being discovered and exploited in the mobile security research field were based on 2G base stations and GSM open source implementations. The Long Term Evolution (LTE) is the newest standard being deployed globally for mobile communications, and is generally considered secure. LTE’s mutual authentication and strong encryption schemes result in the false assumption that LTE networks are not vulnerable to, for example, rogue base stations, IMSI catchers and protocol exploits. However, these threats are also possible in LTE. Before the authentication and encryption steps of an LTE connection are executed, a mobile device engages in a substantial exchange of unprotected messages with *any* LTE base station (real or rogue) that advertises itself with the right broadcast information. Eavesdropping or spoofing these messages can be leveraged to implement a long list of exploits to which all LTE mobile devices are vulnerable. This talk will demonstrate how to eavesdrop LTE base station broadcast messages, and how to implement full-LTE IMSI catchers and other LTE protocol exploits, such as blocking SIMs and devices. Details will be provided as well on a previously unknown technique to track the location of mobile devices as the connection moves from tower to tower. We will discuss as well the necessary toolset to implement these and other exploits, which are possible with simply $1.5k worth of off-the-shelf hardware and some modifications of the code of widely available LTE open source implementations.
It is a handbook of UMTS/LTE/EPC CSFB call flows.
This document is originally edited by Justin MA and it is free to share to everyone who are interested.
All reference/resource are from internet. If there is any copy-right issue, please kindly inform Justin by majachang@gmail.com.
Thanks for your reading!
It is a handbook of UMTS/LTE/EPC CSFB call flows.
This document is originally edited by Justin MA and it is free to share to everyone who are interested.
All reference/resource are from internet. If there is any copy-right issue, please kindly inform Justin by majachang@gmail.com.
Thanks for your reading!
Having developed a test set, we started to research how safe it is for clients to use 4G networks of the telecommunication companies. During the research we have tested SIM-cards, 4G USB modems, radio components, IP access network. First of all we looked for the vulnerabilities that could be exploited remotely, via IP or radio network.
And the result was not late in arriving. In some cases we managed to attack SIM-cards and install a malicious Java applet there, we were able to update remotely USB modem firmware, to change password on a selfcare portal via SMS and even to get access to the internal technological network of a carrier.
Further attack evolution helped to understand how it is possible to use a simple SMS as an exploit that is able not only to compromise a USB modem and all the communications that go through it, but also to install bootkit on a box, that this modem is connected to.
Presented by Pierre-Olivier Vauboin & Alexandre De Oliveira at Hackito Ergo Sum 2014
http://2014.hackitoergosum.org/
Mobile telecommunication networks are complex and provide a wide range of services, making them a tempting target for fraudsters and for intelligence agencies. Moreover, the architecture, equipment and protocols used on these networks were never designed with security in mind, availability being the first concern. Today, even though some telecom operators are investing money into securing their network, events confirm that for most of them maturity in term of security is yet to come, as recently shown with the example of massive traffic interception on compromised SCCP and GRX providers like Belgacom’s BICS. Here we present the most typical and legitimate telecom callflows from making a mobile phone call to sending a SMS. Then we describe the protocol layers involved and how to abuse them, which fields can be manipulated in order to attack both the operator infrastructure and its subscribers. Finally, we show a real life example of scan performed from an international SS7 interconnection and practical attacks on subscribers such as spam, spoofed SMS and user location tracking.
4G LTE Man in the Middle Attack with a Hacked Femtocell3G4G
Presented by Xiaodong Zou (aka Seeker) on 30 Aug 2019 at
HITB GSEC 2019, Singapore
*** SHARED WITH PERMISSION ***
Original presentation:
https://gsec.hitb.org/materials/sg2019/D2%20-%204G%20LTE%20Man%20in%20the%20Middle%20Attacks%20with%20a%20Hacked%20Femtocell%20-%20Xiaodong%20Zou.pdf
Abis Over IP/Abis Optimization on-site Workshopetkisizcom
Recognize new system architecture
Understand the dimensioning rules using the Abis planning tools
Activate the Abis over IP
Activate the Abis Optimization
Use the Performance Monitoring
A quick look at 5G System architecture in Reference point representation and in Service Based representation and also look at the different Network Functions (NFs) within the 5G System.
This video / presentation looks at how RRC states have changed from 3G to 4G and not to 5G NR. Why was the new RRC_INACTIVE state introduced; how will it reduce the latency which will help URLLC; what are the different NAS states in 4G EPC and 5G Core and how do they map to RRC and UE states. Finally we look at some basic signalling example to understand the RRC Resume and Inactive state.
All our #3G4G5G slides and videos are available at:
Videos: https://www.youtube.com/3G4G5G
Slides: https://www.slideshare.net/3G4GLtd
5G Page: https://www.3g4g.co.uk/5G/
Free Training Videos: https://www.3g4g.co.uk/Training/
VoLTE Basic callflows in IMS network v2 - includes Registration, Basic VoLTE Call, SDP, Interconnect, Roaming, highlights important SIP headers for session routing and user identities.
iParanoid: an IMSI Catcher - Stingray Intrusion Detection SystemLuca Bongiorni
The goal is the research and development of Intrusion Detection System related with Cell Networks.
Mainly this App will check the status of some Cell Network variables (e.g. Cellid, LAC, A5 Encryption, etc.) subsequently update a local DB and check if the information about the cell networks around the users are valid or if there could be a risk (e.g. possible interception, possible impersonation, etc.).
Mobile Network Security: a tale of tracking, spoofing and owning mobile phone...Luca Bongiorni
Quick overview of some case studies about: IMSI-Catcher (Stingray phone tracker), tracking phones, GPRS sniffing, GSM-R catching and DoS, POS, gambling machines, etc.
Having developed a test set, we started to research how safe it is for clients to use 4G networks of the telecommunication companies. During the research we have tested SIM-cards, 4G USB modems, radio components, IP access network. First of all we looked for the vulnerabilities that could be exploited remotely, via IP or radio network.
And the result was not late in arriving. In some cases we managed to attack SIM-cards and install a malicious Java applet there, we were able to update remotely USB modem firmware, to change password on a selfcare portal via SMS and even to get access to the internal technological network of a carrier.
Further attack evolution helped to understand how it is possible to use a simple SMS as an exploit that is able not only to compromise a USB modem and all the communications that go through it, but also to install bootkit on a box, that this modem is connected to.
Presented by Pierre-Olivier Vauboin & Alexandre De Oliveira at Hackito Ergo Sum 2014
http://2014.hackitoergosum.org/
Mobile telecommunication networks are complex and provide a wide range of services, making them a tempting target for fraudsters and for intelligence agencies. Moreover, the architecture, equipment and protocols used on these networks were never designed with security in mind, availability being the first concern. Today, even though some telecom operators are investing money into securing their network, events confirm that for most of them maturity in term of security is yet to come, as recently shown with the example of massive traffic interception on compromised SCCP and GRX providers like Belgacom’s BICS. Here we present the most typical and legitimate telecom callflows from making a mobile phone call to sending a SMS. Then we describe the protocol layers involved and how to abuse them, which fields can be manipulated in order to attack both the operator infrastructure and its subscribers. Finally, we show a real life example of scan performed from an international SS7 interconnection and practical attacks on subscribers such as spam, spoofed SMS and user location tracking.
4G LTE Man in the Middle Attack with a Hacked Femtocell3G4G
Presented by Xiaodong Zou (aka Seeker) on 30 Aug 2019 at
HITB GSEC 2019, Singapore
*** SHARED WITH PERMISSION ***
Original presentation:
https://gsec.hitb.org/materials/sg2019/D2%20-%204G%20LTE%20Man%20in%20the%20Middle%20Attacks%20with%20a%20Hacked%20Femtocell%20-%20Xiaodong%20Zou.pdf
Abis Over IP/Abis Optimization on-site Workshopetkisizcom
Recognize new system architecture
Understand the dimensioning rules using the Abis planning tools
Activate the Abis over IP
Activate the Abis Optimization
Use the Performance Monitoring
A quick look at 5G System architecture in Reference point representation and in Service Based representation and also look at the different Network Functions (NFs) within the 5G System.
This video / presentation looks at how RRC states have changed from 3G to 4G and not to 5G NR. Why was the new RRC_INACTIVE state introduced; how will it reduce the latency which will help URLLC; what are the different NAS states in 4G EPC and 5G Core and how do they map to RRC and UE states. Finally we look at some basic signalling example to understand the RRC Resume and Inactive state.
All our #3G4G5G slides and videos are available at:
Videos: https://www.youtube.com/3G4G5G
Slides: https://www.slideshare.net/3G4GLtd
5G Page: https://www.3g4g.co.uk/5G/
Free Training Videos: https://www.3g4g.co.uk/Training/
VoLTE Basic callflows in IMS network v2 - includes Registration, Basic VoLTE Call, SDP, Interconnect, Roaming, highlights important SIP headers for session routing and user identities.
iParanoid: an IMSI Catcher - Stingray Intrusion Detection SystemLuca Bongiorni
The goal is the research and development of Intrusion Detection System related with Cell Networks.
Mainly this App will check the status of some Cell Network variables (e.g. Cellid, LAC, A5 Encryption, etc.) subsequently update a local DB and check if the information about the cell networks around the users are valid or if there could be a risk (e.g. possible interception, possible impersonation, etc.).
Mobile Network Security: a tale of tracking, spoofing and owning mobile phone...Luca Bongiorni
Quick overview of some case studies about: IMSI-Catcher (Stingray phone tracker), tracking phones, GPRS sniffing, GSM-R catching and DoS, POS, gambling machines, etc.
Security, Privacy and Dependability in Mobile NetworksJosef Noll
This keynote has the focus on measurable security as a core element of the sensor-driven future Internet. Security is measured through a metrics approach, identifying both potential attack scenarios and the security components of the system.
The keynote was given at the The Second International Conference on Mobile Services, Resources, and Users. MOBILITY 2012, 21.-25. October 2012, Venice, Italy
Speaker: Michael Iedema
"OpenBTS implements a complete GSM stack for voice and SMS. It also supports GPRS and UMTS 3G data standards. With an off-the-shelf server and SDR (software defined radio), it is now possible to build real mobile networks. These networks can be used to support true fixed-mobile convergence, bring coverage to remote areas or just experiment and innovate within the cellular network itself. Because OpenBTS converts all cellular signalling and media directly to SIP and RTP, the development environment should be familiar!"
ElastixWorld
Santiago de Chile
October 2014
Hunting the hunter, can you tell if your phone’s being captured by a rogue cell phone tower/ IMSI catcher/ Stingray? Learn strategies to detect rogue cell phone towers and hear stories from adventures war walking Las Vegas during Defcon. Learn about IMSI catchers their capabilities, LTE to GSM downgrade attacks, and ways to protect yourself from these devices. Discover open source projects and other ways you can get involved to help make cellular technologies safer for users.
Video Link: https://www.youtube.com/watch?v=eivHO1OzF5E
Had the pleasure to deliver the key note presentation at Informa's 3G, HSPA & LTE Optimization conference in Prague. Great event with many very important presentations.
Exploring LTE security and protocol exploits with open source software and lo...EC-Council
The security flaws of legacy GSM networks, which lack of mutual authentication and implement an outdated encryption algorithm, are well understood among the technology community and have been extensively discussed for years. However, my smartphone’s settings do not provide the means to shut down the GSM radio to prevent my phone from connecting to a potentially insecure GSM access point. Instead, I have the option to turn off LTE, the fastest mobile network.
This is not the only confusing aspect of mobile network security. Given LTE’s mutual authentication and strong encryption scheme result, there is a general assumption that LTE rogue base stations are not possible. However, before the connection authentication step, any mobile device implicitly trusts (and exchanges a substantial amount of messages with) any LTE base station, legitimate or not, that advertises itself with the right parameters. Such implicit trust and unprotected messages can be exploited to block mobile devices and track their location.
Finally, it is generally assumed that Stingrays and IMSI catchers are expensive equipment that require downgrading the connection of mobile devices to GSM. However, a basic fully-LTE IMSI catcher can be implemented by means of low-cost software radio and slight modification of a well known open-source implementation of the LTE stack.
This talk will present an exploration of the security of LTE networks, as well as experimentation results of passive eavesdropping threats, LTE protocol exploits to block mobile devices and a location leak that allows tracking mobile devices as the connection is handed off from tower to tower.
[cb22] Tales of 5G hacking by Karsten NohlCODE BLUE
Most 5G networks are built in fundamentally new ways, opening new hacking avenues.
Mobile networks have so far been monolithic systems from big vendors; now they become open vendor-mixed ecosystems. Networks are rapidly adopting cloud technologies including dockerization and orchestration. Cloud hacking techniques become highly relevant to mobile networks.
The talk dives into the hacking potential of the technologies needed for these open networks. We illustrate the security challenges with vulnerabilities we found in real-world networks.
Entendre els fonaments de la tecnologia i conèixer com ens impactarà el seu desplegament. Vam descobrir les diferents aplicacions que tindrà el 5G en el nostre dia a dia i el valor que aportarà
Presented by Altaf Shaik (Technische Universität Berlin, Germany) and Ravishankar Borgaonkar (SINTEF Digital, Norway) at HITB GSEC 2019, Singapore, 29 August 2019
*** SHARED WITH PERMISSION ***
Original Location: https://gsec.hitb.org/materials/sg2019/D1%20-%204G%20to%205G%20-%20New%20Attacks%20-%20Altaf%20Shaik.pdf
NON-INTRUSIVE REMOTE MONITORING OF SERVICES IN A DATA CENTREcscpconf
Non-intrusive remote monitoring of data centre services should be such that it does not require
(or minimal) modification of legacy code and standard practices. Also, allowing third party
agent to sit on every server in a data centre is a risk from security perspective. Hence, use of
standard such as SNMPv3 is advocated in this kind of environment. There are many tools (open
source or commercial) available which uses SNMP; but we observe that most of the tools do not
have an essential feature for auto-discovery of network. In this paper we present an algorithm
for remote monitoring of services in a data centre. The algorithm has two stages: 1) auto
discovery of network topology and 2) data collection from remote machine. Further, we
compare SNMP with WBEM and identify some other options for remote monitoring of services
and their advantages and disadvantages.
OpenBTS: Emergency GSM Messaging & Monitoring System for Civil ProtectionLuca Bongiorni
Open BTS: Emergency GSM Messaging & Monitoring System for Civil Protection is proposed as a solution ready-to-deploy in the event of natural disaster, in that areas where GSM networks are temporarily down.
Wireless security testing with attack by Keiichi Horiai - CODE BLUE 2015CODE BLUE
We are in the IoT era. In this session, the function of GNURadio will be introduced with demonstration. GNURadio is a SDR (Software Defined Radio) tool to analyze wireless security such as Bluetooth LE. As an example of a SDR usage, I will demonstrate the replay attack for RF signal of ADS-B (Automatic Dependent Surveillance Broadcast) mounted on an aircraft and sniffer for wireless keyboards. Ideas of the counter measurement will also be discussed.
Traditional carriers' transport networks consist of vertically-integrated devices with vendor-proprietary interfaces, that causes "vendor lock in" environment and interferes with adopting software based control and configuration for carriers' transport networks. NTT Communications are trying to adopt disaggregation approach for them to transform our operations by integrating commoditized multi-vendor components and SDN technology.
In this presentation, we will talk about our expectations for disaggregated transport networks and its controller architecture with multiple SDN controllers including open source software. Furthermore, we will show our internal evaluation result of disaggregated transport network feasibility and discuss future development plans.
Introducing a holistic view of how IoT applications are built.
Presentation delivered during the IPv6 Coordination Meeting organised by RIPE NCC in Beirut-Lebanon on November 5th 2015. It was updated for the RIPE NCC Levant Regional Meeting done on April 25th 2016 in Beirut.
Transport SDN & OpenDaylight Use Cases in KoreaJustin Park
In Korea, wired telecommunications carriers have been using assorted transport technologies with diverse network appliances. In order to reduce CAPEX and to avoid vendor lock-in, these transport networks are often comprised of multi-vendor and multi-domain equipment, which leads to high complexity and incompatibility. To overcome this obstacle, research organizations and local telecommunications carriers have been investigating and analyzing the feasibility of transport SDN technology. This talk dishes on the latest trend in Korea telecommunications carriers and the status of their transport SDN technology.
IBM z/OS Communications Server z/OS Encryption Readiness Technology (zERT)zOSCommserver
Back in 2017, we introduced you to a new capability called z/OS Encryption Readiness Technology (zERT). zERT provides z/OS network security administrators the data they need to understand and assess the quality of the cryptographic protection being applied to their z/OS network traffic. This session will cover new zERT features that have been added, including the zERT Network Analyzer (a z/OSMF plugin), a healthy list of IBM and ISV products that consume zERT SMF data, some new configuration options, and a few hints and tips.
CyberOm - Hacking the Wellness Code in a Chaotic Cyber WorldEC-Council
Learn how to find peace and happiness within you and around you amidst chaos and understanding how the mind-body-energy connection plays a crucial role in the world of Cyber. Mental health and wellness can be the difference between a Cyber professional and a criminal.
Cloud Security Architecture - a different approachEC-Council
Whether people admit or not, everyone is moving to the cloud and all future business will run somewhere on the internet. Moving to the cloud requires different set of architecture and mindset. Data is stored, accessed and processed on different platforms and devices. Employees are working anywhere from the world, corporate data is no more under company IT custody. CISOs and CIOs need to think differently and set new Cloud Security Architecture. This session will try to draw the main areas of concern from Security perspective while moving to the cloud.
This webinar is primarily intended for those that are in need of an informational overview on how to respond to information security incidents or have a responsibility for doing so. It will also assist with your preparation for a Computer Security Incident Handling certification.
Hacking Your Career – Hacker Halted 2019 – Keith TurpinEC-Council
HACKING YOUR CAREER
Learn how to take charge of your future and ring success out of every opportunity. I had some hard lessons on my way to becoming the CISO of a billion dollar company and now you can benefit from those experiences. In this candid conversation, you will learn the secrets to kicking your career’s ass.
HACKING DIVERSITY
We talk a lot about why diversity is important and we are all familiar with the woeful inclusion stats. In this talk we will discuss why diversity is important from both the perspective of an organization’s bottom line and the individual contributor.
Cloud Proxy Technology – Hacker Halted 2019 – Jeff SilverEC-Council
CLOUD PROXY TECHNOLOGY [THE CHANGING LANDSCAPE OF THE NETWORK PROXY]
This class will cover the distinctions between traditional proxy technology and the emergence in recent years of cloud proxy and why it matters to organizations today. We will review real use cases and their corresponding screen shots to provide a stimulating session.
DNS – Strategies for Reducing Data Leakage & Protecting Online Privacy – Hack...EC-Council
DNS: STRATEGIES FOR REDUCING DATA LEAKAGE & PROTECTING ONLINE PRIVACY
DNS is the foundational protocol used to directly nearly all Internet traffic making the collection and analysis of DNS traffic highly valuable. This talk will examine ways in which you can effectively limit the disclosure of your online habits through securing the way your local DNS resolvers work.
Data in cars can be creepy – Hacker Halted 2019 – Andrea AmicoEC-Council
THE $750 BILLION VEHICLE DATA GOLD RUSH – PIRATES AHOY!
Vehicle data may be worth $750b by 2030. Problem: vehicle security, privacy, and user awareness of risks are inadequate. Andrea Amico will share some exploits including his “CarsBlues” which exposes people’s personal data, affects 22 makes, and is still a 0-Day for tens of millions of vehicles.
BREAKING SMART [BANK] STATEMENTS
Explanation of how I find and exploit a security flaw (bad implementation of cryptography) in a bank statement, sent via email, of one of the biggest banks in Mexico.
Are your cloud servers under attack?– Hacker Halted 2019 – Brian HilemanEC-Council
ARE YOUR CLOUD SERVERS UNDER ATTACK
For this presentation, I built out a test lab in AWS and allowed someone to hack the servers. I will talk about what we saw when we opened RDP to the internet, what the hackers did once they got in, and someone trying to kick me off my own servers.
How to become a Security Behavior Alchemist – Global CISO Forum 2019 – Perry ...EC-Council
Behold the powers of behavioral alchemy! Are you ready to unleash 4 "Trojan Horses for the Mind" that will change the way you communicate forever? How about a magic wand that will help manifest secure behaviors and shape culture? Attend this session and harness the power.
Introduction to FAIR Risk Methodology – Global CISO Forum 2019 – Donna Gall...EC-Council
Present your risk assessments to your board of directors in the language they understand - financial loss. "FAIR" or "Factor Analysis of Information Risk" is the quantitative risk analysis methodology that works with common frameworks while adding context for truly effective risk management.
Alexa is a snitch! Hacker Halted 2019 - Wes WidnerEC-Council
ALEXA IS A SNITCH!
You’re not paranoid, your voice assistant is listening. And what’s worse, Alexa is stitching on you! What is she hearing? Where is she sending it? And is there anything we can do to stop her?!
Join me as we discuss the current state of security around voice assistants. And how to silence them.
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.
LF Energy Webinar: Electrical Grid Modelling and Simulation Through PowSyBl -...DanBrown980551
Do you want to learn how to model and simulate an electrical network from scratch in under an hour?
Then welcome to this PowSyBl workshop, hosted by Rte, the French Transmission System Operator (TSO)!
During the webinar, you will discover the PowSyBl ecosystem as well as handle and study an electrical network through an interactive Python notebook.
PowSyBl is an open source project hosted by LF Energy, which offers a comprehensive set of features for electrical grid modelling and simulation. Among other advanced features, PowSyBl provides:
- A fully editable and extendable library for grid component modelling;
- Visualization tools to display your network;
- Grid simulation tools, such as power flows, security analyses (with or without remedial actions) and sensitivity analyses;
The framework is mostly written in Java, with a Python binding so that Python developers can access PowSyBl functionalities as well.
What you will learn during the webinar:
- For beginners: discover PowSyBl's functionalities through a quick general presentation and the notebook, without needing any expert coding skills;
- For advanced developers: master the skills to efficiently apply PowSyBl functionalities to your real-world scenarios.
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/
Kubernetes & AI - Beauty and the Beast !?! @KCD Istanbul 2024Tobias Schneck
As AI technology is pushing into IT I was wondering myself, as an “infrastructure container kubernetes guy”, how get this fancy AI technology get managed from an infrastructure operational view? Is it possible to apply our lovely cloud native principals as well? What benefit’s both technologies could bring to each other?
Let me take this questions and provide you a short journey through existing deployment models and use cases for AI software. On practical examples, we discuss what cloud/on-premise strategy we may need for applying it to our own infrastructure to get it to work from an enterprise perspective. I want to give an overview about infrastructure requirements and technologies, what could be beneficial or limiting your AI use cases in an enterprise environment. An interactive Demo will give you some insides, what approaches I got already working for real.
GraphRAG is All You need? LLM & Knowledge GraphGuy Korland
Guy Korland, CEO and Co-founder of FalkorDB, will review two articles on the integration of language models with knowledge graphs.
1. Unifying Large Language Models and Knowledge Graphs: A Roadmap.
https://arxiv.org/abs/2306.08302
2. Microsoft Research's GraphRAG paper and a review paper on various uses of knowledge graphs:
https://www.microsoft.com/en-us/research/blog/graphrag-unlocking-llm-discovery-on-narrative-private-data/
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
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.
Accelerate your Kubernetes clusters with Varnish CachingThijs Feryn
A presentation about the usage and availability of Varnish on Kubernetes. This talk explores the capabilities of Varnish caching and shows how to use the Varnish Helm chart to deploy it to Kubernetes.
This presentation was delivered at K8SUG Singapore. See https://feryn.eu/presentations/accelerate-your-kubernetes-clusters-with-varnish-caching-k8sug-singapore-28-2024 for more details.
The Art of the Pitch: WordPress Relationships and SalesLaura Byrne
Clients don’t know what they don’t know. What web solutions are right for them? How does WordPress come into the picture? How do you make sure you understand scope and timeline? What do you do if sometime changes?
All these questions and more will be explored as we talk about matching clients’ needs with what your agency offers without pulling teeth or pulling your hair out. Practical tips, and strategies for successful relationship building that leads to closing the deal.
UiPath Test Automation using UiPath Test Suite series, part 4DianaGray10
Welcome to UiPath Test Automation using UiPath Test Suite series part 4. In this session, we will cover Test Manager overview along with SAP heatmap.
The UiPath Test Manager overview with SAP heatmap webinar offers a concise yet comprehensive exploration of the role of a Test Manager within SAP environments, coupled with the utilization of heatmaps for effective testing strategies.
Participants will gain insights into the responsibilities, challenges, and best practices associated with test management in SAP projects. Additionally, the webinar delves into the significance of heatmaps as a visual aid for identifying testing priorities, areas of risk, and resource allocation within SAP landscapes. Through this session, attendees can expect to enhance their understanding of test management principles while learning practical approaches to optimize testing processes in SAP environments using heatmap visualization techniques
What will you get from this session?
1. Insights into SAP testing best practices
2. Heatmap utilization for testing
3. Optimization of testing processes
4. Demo
Topics covered:
Execution from the test manager
Orchestrator execution result
Defect reporting
SAP heatmap example with demo
Speaker:
Deepak Rai, Automation Practice Lead, Boundaryless Group and UiPath MVP
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28. DEVICE AND SIM TEMPORARY LOCK
● Attach reject and TAU (Tracking Area Update) reject messages not encrypted/integrity-
protected
● Spoofing this messages one can trick a device to
─ Believe it is not allowed to connect to the network (blocked)
─ Believe it is supposed to downgrade to or only allowed to connect to GSM
● Attack set-up
─ USRP + openLTE LTE_fdd_eNodeB (slightly modified)
─ Devices attempt to attach (Attach Request, TAU request, etc)
─ Always reply to Request with Reject message
─ Experiment with “EMM Reject causes” defined by 3GPP
Real eNodeB
Rogue eNodeB
REQUEST
REJECT
These are not the droids you are looking for… And you are not
allowed to connect anymore to this network.
These are not the droids we are looking
for. I am not allowed to connect to my
provider anymore, I won’t try again.
30. SOFT DOWNGRADE TO GSM
● Use similar techniques to “instruct” the phone to downgrade to GSM
─ Only GSM services allowed OR LTE and 3G not allowed
─ Tested with my phone and 2 LTE USB dongles
● Once at GSM, the phone to connects to your rogue base station
─ Bruteforce the encryption
─ Listen to phone calls, read text messages
─ Man in the Middle
─ A long list of other bad things…
(Much more dangerous)
rogue GSM base station
Rogue eNodeB
REQUEST
REJECT
You will remove these restraints and leave this cell with the
door open… and use only GSM from now on.
I will remove these restraints and
leave this cell with the door open…
and use only GSM from now on…
and I’ll drop my weapon.