unix training | unix training videos | unix course unix online training Nancy Thomas
Website : http://www.todaycourses.com
Unix & Shell Scripting Course Content :
UNIX Background:
Introduction about Operating System(OS)
Introduction to UNIX
List of UNIX vendors available in Market
Introduction to various UNIX Implementations
History of UNIX OS Evolution from 1969
Open Source (vs.) Shared source (vs.) Closed source
Is Unix Open Source software?
UNIX (vs.) LINUX
LINUX OS background
LINUX (vs.) WINDOWS
Popular LINUX distributions/Vendors
Similarities between Unix & Linux
Differences between Unix & Linux
About POSIX standards
UNIX System architecture:
Hardware
Kernel
Shell
Utilities and User programs
Layers in Unix OS
Unix Servers/Dumb terminals/nodes
UNIX System features:
Multitasking
Multiuser
Easy Portability
Security
Communication
UNIX day-to-day used commands:
System Information commands (uname, date, etc)
man command
User Related (w, who, etc)
Terminal Related (stty, etc)
Filter commands (more, less, etc)
Miscellaneous commands (cal, banner, clear, etc)
Viewing exit status of commands
Disk Related commands
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unix training | unix training videos | unix course unix online training Nancy Thomas
Website : http://www.todaycourses.com
Unix & Shell Scripting Course Content :
UNIX Background:
Introduction about Operating System(OS)
Introduction to UNIX
List of UNIX vendors available in Market
Introduction to various UNIX Implementations
History of UNIX OS Evolution from 1969
Open Source (vs.) Shared source (vs.) Closed source
Is Unix Open Source software?
UNIX (vs.) LINUX
LINUX OS background
LINUX (vs.) WINDOWS
Popular LINUX distributions/Vendors
Similarities between Unix & Linux
Differences between Unix & Linux
About POSIX standards
UNIX System architecture:
Hardware
Kernel
Shell
Utilities and User programs
Layers in Unix OS
Unix Servers/Dumb terminals/nodes
UNIX System features:
Multitasking
Multiuser
Easy Portability
Security
Communication
UNIX day-to-day used commands:
System Information commands (uname, date, etc)
man command
User Related (w, who, etc)
Terminal Related (stty, etc)
Filter commands (more, less, etc)
Miscellaneous commands (cal, banner, clear, etc)
Viewing exit status of commands
Disk Related commands
unix training, unix training videos, unix training topics, unix online training,unix classes online, unix training online, free unix training, unix courses, learn unix online, unix certification, unix course, learning linux, how to learn linux, linux training, red hat linux, how to linux, unix shell scripting, unix shell (software), unix shell scripting tutorial for beginners, unix shell scripting tutorial, unix (software), unix training in pune, unix training in hyderabad, unix training in pune
d i g i t a l i n v e s t i g a t i o n 6 ( 2 0 1 0 ) 9 5 – 1 .docxtheodorelove43763
d i g i t a l i n v e s t i g a t i o n 6 ( 2 0 1 0 ) 9 5 – 1 0 3
a v a i l a b l e a t w w w . s c i e n c e d i r e c t . c o m
j o u r n a l h o m e p a g e : w w w . e l s e v i e r . c o m / l o c a t e / d i i n
Using a software exploit to image RAM on an
embedded system
J.R. Rabaiotti*, C.J. Hargreaves
Centre for Forensic Computing and Security, Cranfield University, Shrivenham, UK
a r t i c l e i n f o
Article history:
Received 15 December 2009
Received in revised form
8 January 2010
Accepted 19 January 2010
Keywords:
Memory imaging
Live forensics
Exploits
Games consoles
Xbox
* Corresponding author.
E-mail addresses: [email protected]
1 Microsoft did eventually supply some
completed. None of the information provide
1742-2876/$ – see front matter ª 2010 Elsevi
doi:10.1016/j.diin.2010.01.005
a b s t r a c t
The research in this paper is the result of a court case involving copyright infringement,
specifically, a request for expert evidence regarding the proportion of copyrighted data
present in the RAM of a games console. This paper presents a novel method to image the
memory of an embedded device (a games console) where normal software and hardware
memory imaging techniques are not possible. The paper describes how a buffer overflow
exploit can be used in order to execute custom code written to create an image of the
console’s memory. While this work is concerned with the Microsoft Xbox, the principles of
vulnerability enabled data acquisition could be extended to other embedded devices,
including other consoles, smart phones and PDAs.
ª 2010 Elsevier Ltd. All rights reserved.
1. Introduction (such as a pirated game) that would otherwise be prevented
This paper describes research conducted as a result of a case
at the Court of Appeal involving the sale of ‘modchips’ for
games consoles, specifically the original Microsoft Xbox, the
Sony PlayStation 2 and the Nintendo GameCube. One aspect
of the case was concerned with whether a modchip counted
as a ‘device for circumventing an Effective Technological
Measure’ (ETM) within the meaning of Section 296ZA of the
Copyright, Designs and Patents Act 1988 (as amended), which
makes it a criminal offence to sell such devices. This was not
clear-cut, since the modchips did not enable the production of
a physical copy of a console game from its original protected
optical disc onto another permanent storage medium.
However, the Crown argued at the original trial that the
modchip caused an infringing copy to be made in the
console’s RAM since it permitted the execution of a program
.uk (J.R. Rabaiotti), c.j.har
technical information ab
d is included in this pape
er Ltd. All rights reserved
from executing by the ETM. This point was disputed by the
appellant, and so the court asked for expert evidence, specif-
ically concerning the proportion of the contents of a game disc
that would typically be copied into RAM during the execution
of a game.
In many cases of t.
Unix and shell programming | Unix File System | Unix File Permission | BlocksLOKESH KUMAR
Unix and shell programming | Introduction to Unix Operating system | Unix file system | Unix File Permissions | Unix Blocks | Feature of Unix Operating System | Kernel and Shell | Types of Shells
Needle In An Encrypted Haystack: Forensics in a hardened environment (with Fu...Nicolas Collery
Full Disk Encryption (FDE) may be rather useful as a defense mechanism against potential theft of a computer system. However, when the system is compromised and requires careful forensic analysis, FDE can be quite painful to forensic analysts. Unless you deal with standard and widely supported encryption such as LUKS, Bitlocker, TrueCrypt or few others, it might really hard to get through the layers of crypto code in proprietary software.
This presentation delivered at HTCIA (HIGH TECHNOLOGY CRIME INVESTIGATION ASSOCIATION - Singapore) highlights few techniques to let a remote analyst perform investigations.
https://htcia.org
d i g i t a l i n v e s t i g a t i o n 6 ( 2 0 1 0 ) 9 5 – 1 .docxtheodorelove43763
d i g i t a l i n v e s t i g a t i o n 6 ( 2 0 1 0 ) 9 5 – 1 0 3
a v a i l a b l e a t w w w . s c i e n c e d i r e c t . c o m
j o u r n a l h o m e p a g e : w w w . e l s e v i e r . c o m / l o c a t e / d i i n
Using a software exploit to image RAM on an
embedded system
J.R. Rabaiotti*, C.J. Hargreaves
Centre for Forensic Computing and Security, Cranfield University, Shrivenham, UK
a r t i c l e i n f o
Article history:
Received 15 December 2009
Received in revised form
8 January 2010
Accepted 19 January 2010
Keywords:
Memory imaging
Live forensics
Exploits
Games consoles
Xbox
* Corresponding author.
E-mail addresses: [email protected]
1 Microsoft did eventually supply some
completed. None of the information provide
1742-2876/$ – see front matter ª 2010 Elsevi
doi:10.1016/j.diin.2010.01.005
a b s t r a c t
The research in this paper is the result of a court case involving copyright infringement,
specifically, a request for expert evidence regarding the proportion of copyrighted data
present in the RAM of a games console. This paper presents a novel method to image the
memory of an embedded device (a games console) where normal software and hardware
memory imaging techniques are not possible. The paper describes how a buffer overflow
exploit can be used in order to execute custom code written to create an image of the
console’s memory. While this work is concerned with the Microsoft Xbox, the principles of
vulnerability enabled data acquisition could be extended to other embedded devices,
including other consoles, smart phones and PDAs.
ª 2010 Elsevier Ltd. All rights reserved.
1. Introduction (such as a pirated game) that would otherwise be prevented
This paper describes research conducted as a result of a case
at the Court of Appeal involving the sale of ‘modchips’ for
games consoles, specifically the original Microsoft Xbox, the
Sony PlayStation 2 and the Nintendo GameCube. One aspect
of the case was concerned with whether a modchip counted
as a ‘device for circumventing an Effective Technological
Measure’ (ETM) within the meaning of Section 296ZA of the
Copyright, Designs and Patents Act 1988 (as amended), which
makes it a criminal offence to sell such devices. This was not
clear-cut, since the modchips did not enable the production of
a physical copy of a console game from its original protected
optical disc onto another permanent storage medium.
However, the Crown argued at the original trial that the
modchip caused an infringing copy to be made in the
console’s RAM since it permitted the execution of a program
.uk (J.R. Rabaiotti), c.j.har
technical information ab
d is included in this pape
er Ltd. All rights reserved
from executing by the ETM. This point was disputed by the
appellant, and so the court asked for expert evidence, specif-
ically concerning the proportion of the contents of a game disc
that would typically be copied into RAM during the execution
of a game.
In many cases of t.
Unix and shell programming | Unix File System | Unix File Permission | BlocksLOKESH KUMAR
Unix and shell programming | Introduction to Unix Operating system | Unix file system | Unix File Permissions | Unix Blocks | Feature of Unix Operating System | Kernel and Shell | Types of Shells
Needle In An Encrypted Haystack: Forensics in a hardened environment (with Fu...Nicolas Collery
Full Disk Encryption (FDE) may be rather useful as a defense mechanism against potential theft of a computer system. However, when the system is compromised and requires careful forensic analysis, FDE can be quite painful to forensic analysts. Unless you deal with standard and widely supported encryption such as LUKS, Bitlocker, TrueCrypt or few others, it might really hard to get through the layers of crypto code in proprietary software.
This presentation delivered at HTCIA (HIGH TECHNOLOGY CRIME INVESTIGATION ASSOCIATION - Singapore) highlights few techniques to let a remote analyst perform investigations.
https://htcia.org
Neuro-symbolic is not enough, we need neuro-*semantic*Frank van Harmelen
Neuro-symbolic (NeSy) AI is on the rise. However, simply machine learning on just any symbolic structure is not sufficient to really harvest the gains of NeSy. These will only be gained when the symbolic structures have an actual semantics. I give an operational definition of semantics as “predictable inference”.
All of this illustrated with link prediction over knowledge graphs, but the argument is general.
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
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
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/
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/
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.
Smart TV Buyer Insights Survey 2024 by 91mobiles.pdf91mobiles
91mobiles recently conducted a Smart TV Buyer Insights Survey in which we asked over 3,000 respondents about the TV they own, aspects they look at on a new TV, and their TV buying preferences.
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.
Encryption in Microsoft 365 - ExpertsLive Netherlands 2024Albert Hoitingh
In this session I delve into the encryption technology used in Microsoft 365 and Microsoft Purview. Including the concepts of Customer Key and Double Key Encryption.
UiPath Test Automation using UiPath Test Suite series, part 3DianaGray10
Welcome to UiPath Test Automation using UiPath Test Suite series part 3. In this session, we will cover desktop automation along with UI automation.
Topics covered:
UI automation Introduction,
UI automation Sample
Desktop automation flow
Pradeep Chinnala, Senior Consultant Automation Developer @WonderBotz and UiPath MVP
Deepak Rai, Automation Practice Lead, Boundaryless Group and UiPath MVP
Elevating Tactical DDD Patterns Through Object CalisthenicsDorra BARTAGUIZ
After immersing yourself in the blue book and its red counterpart, attending DDD-focused conferences, and applying tactical patterns, you're left with a crucial question: How do I ensure my design is effective? Tactical patterns within Domain-Driven Design (DDD) serve as guiding principles for creating clear and manageable domain models. However, achieving success with these patterns requires additional guidance. Interestingly, we've observed that a set of constraints initially designed for training purposes remarkably aligns with effective pattern implementation, offering a more ‘mechanical’ approach. Let's explore together how Object Calisthenics can elevate the design of your tactical DDD patterns, offering concrete help for those venturing into DDD for the first time!
Generating a custom Ruby SDK for your web service or Rails API using Smithyg2nightmarescribd
Have you ever wanted a Ruby client API to communicate with your web service? Smithy is a protocol-agnostic language for defining services and SDKs. Smithy Ruby is an implementation of Smithy that generates a Ruby SDK using a Smithy model. In this talk, we will explore Smithy and Smithy Ruby to learn how to generate custom feature-rich SDKs that can communicate with any web service, such as a Rails JSON API.
Generating a custom Ruby SDK for your web service or Rails API using Smithy
Chapter #11 lab
1. Justin Andrews
ACSG 591
Lab 11.1
1. Where is the virtual memory of a computer contained?
a. hard drive
2. What is the file name extension of the virtual memory?
d. .mem
3. What determines the virtual memory file size?
c. installed memory of the computer
4. The protected files captured by FTK Imager comprise what?
d. the Windows registry files that control the computer’s environment
5. FTK Imager provides how many options to capture the protected files?
a. 2
Lab 11.2
1. What is the size of the memdump.mem file?
a. 1,048,000 KB
2. How many evidence items were processed by FTK?
c. 1
3. How many hits are found searching using the word password?
b. 3084
4. How many files are found searching the file extension .doc?
d. 1060
5. How many Cumulative Result Hits are found using both password and .doc?
b. 1993
2. Lab 11.3
1. What is the SID unique identifier associated with the John Smith user name?
c. 1000
2. What was the last time John Smith logged into the computer?
a. 17:19:37 UTC
3. Besides Andrew, which other user has never logged into this computer?
C. William Smith
4. How many USB storage devices have been connected to this computer?
a. 5
5. How many internal hard drives have been attached to this computer?
b. 2
