This chapter discusses maintaining a PC, including performing backups, protecting against viruses/malware, and troubleshooting. Topics covered include organizing the hard drive, creating backup plans and disks, using antivirus software, building a toolkit, and fundamental troubleshooting approaches like making backups before making changes and systematically isolating problems.
Advanced PC Maintenance and TroubleshootingNatan Mesfin
In this Document, hands-on exercises provide you with the knowledge and experience to take apart and reassemble computer components, and use specific techniques for identifying the source of hardware and software problems. Generally, in this handout students will install, upgrade, repair, configure, optimize, troubleshoot, and perform preventative maintenance on basic personal computer hardware and operating systems.
Pc maintenance security backup and troubleshootingTech Day Camp
Michael Hertz, from SoHo Systems, in Norwell, MA gives a talk about PC security, backup, trouble shooting and maintenance at Tech Day Camp Oct 22, 2011
Dial - 1844-353-5969 toll free to get instant support for resolving computer blue screen error. Information about the blue screen prblem in computers. A complete solution to this problem.
Advanced PC Maintenance and TroubleshootingNatan Mesfin
In this Document, hands-on exercises provide you with the knowledge and experience to take apart and reassemble computer components, and use specific techniques for identifying the source of hardware and software problems. Generally, in this handout students will install, upgrade, repair, configure, optimize, troubleshoot, and perform preventative maintenance on basic personal computer hardware and operating systems.
Pc maintenance security backup and troubleshootingTech Day Camp
Michael Hertz, from SoHo Systems, in Norwell, MA gives a talk about PC security, backup, trouble shooting and maintenance at Tech Day Camp Oct 22, 2011
Dial - 1844-353-5969 toll free to get instant support for resolving computer blue screen error. Information about the blue screen prblem in computers. A complete solution to this problem.
Nehawireless offer world class Pc or Laptop repairing services for all branded our dedicated repair service centers in Jonesboro Ar.For More Information Call: 1-870-275-7736
11 Easy Ways to Identify and Solve Computer Troubleshoot Problem.pdfVital Tech
Computer repair services in Victoria from Vital Tech can help you with a wide range of computer-related issues, whether it's a hardware or software issue. With the help of these services, you may locate and fix a variety of technical issues, such as those involving connectivity, virus removal, data backup and recovery, and computer performance.
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.
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
Key Trends Shaping the Future of Infrastructure.pdfCheryl Hung
Keynote at DIGIT West Expo, Glasgow on 29 May 2024.
Cheryl Hung, ochery.com
Sr Director, Infrastructure Ecosystem, Arm.
The key trends across hardware, cloud and open-source; exploring how these areas are likely to mature and develop over the short and long-term, and then considering how organisations can position themselves to adapt and thrive.
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.
Securing your Kubernetes cluster_ a step-by-step guide to success !KatiaHIMEUR1
Today, after several years of existence, an extremely active community and an ultra-dynamic ecosystem, Kubernetes has established itself as the de facto standard in container orchestration. Thanks to a wide range of managed services, it has never been so easy to set up a ready-to-use Kubernetes cluster.
However, this ease of use means that the subject of security in Kubernetes is often left for later, or even neglected. This exposes companies to significant risks.
In this talk, I'll show you step-by-step how to secure your Kubernetes cluster for greater peace of mind and reliability.
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.
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.
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.
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
Transcript: Selling digital books in 2024: Insights from industry leaders - T...BookNet Canada
The publishing industry has been selling digital audiobooks and ebooks for over a decade and has found its groove. What’s changed? What has stayed the same? Where do we go from here? Join a group of leading sales peers from across the industry for a conversation about the lessons learned since the popularization of digital books, best practices, digital book supply chain management, and more.
Link to video recording: https://bnctechforum.ca/sessions/selling-digital-books-in-2024-insights-from-industry-leaders/
Presented by BookNet Canada on May 28, 2024, with support from the Department of Canadian Heritage.
Transcript: Selling digital books in 2024: Insights from industry leaders - T...
Troubleshooting Fundamentals
1.
2. Chapter Objectives
In this chapter, you will learn:
About maintaining your PC, including how to make
backups
How to protect against viruses, Trojan horses, and
worms
About approaches for troubleshooting a PC
2
4. Performing Routine Maintenance Tasks
Organize the hard drive root directory
Organizing the files and folders on your hard drive
makes it easier to find files and can help you back up
and recover files more easily
Keep all of your documents and other files in your My
Documents folder
Do not store files on the desktop
Keep application software files and their data in separate
directories
The root directory of the hard drive should contain only
folders and system startup files or initialization files for
software
4
5. Performing Routine Maintenance Tasks
Create rescue disks
Document all setup changes, problems, and solutions
Record setup data
Take practical precautions to protect software and data
Backup the system state and create a restore point before
installing a new software package
Do not store data files in the same directory as the software
Enable settings to hide protected files from the user
Back up original software
Back up data on the hard drive
5
11. Protecting against Viruses, Trojan Horses, and
Worms
A malicious logic program is any program that acts
without a user’s knowledge, deliberately changes the
computer’s operations, and does varying degrees of
damage to data and software
Antivirus software protects a computer against
infection by identifying and removing any malicious
logic programs in memory, in storage, or on files
coming in as e‐mail attachments
11
13. Types of Viruses
A file virus inserts virus code into program files or
executable files
A macro virus uses the macro language of an
application to hide virus code
A boot sector virus replaces the boot program used
to start the computer system with a modified,
infected version of the boot program
Master Boot Record (MBR) viruses attack disks in
the same manner as boot sector viruses
MBR viruses typically save a legitimate copy of the
master boot record in a different location on the hard
disk
13
36. Chapter Summary
In this chapter, you learned:
About maintaining your PC, including how to make
backups
How to protect against viruses, Trojan horses, and
worms
About approaches for troubleshooting a PC
36