This document discusses various threats to computer system security and methods to protect Windows operating systems. It describes viruses, Trojans, spyware and techniques like password cracking that pose security risks. It then provides guidelines for securing Windows, such as enabling the firewall, configuring strong passwords, and keeping the system updated. Methods are outlined for features like BitLocker encryption and NTFS formatting to enhance security. Overall the document aims to raise awareness of cyber threats and share best practices for protecting Windows computers.
These slides guides you through the tools and techniques one can use for footprinting websites or people.You will find amazing tools and techniques have a look
security
,
system
,
introduction
,
threats to computer system
,
computer
,
security
,
types of software
,
system software
,
bios
,
need of an operating system
,
major functions of operating system
,
types of operating system
,
language
,
processor
,
application software
,
thank you
Security+ Guide to Network Security Fundamentals, 3rd Edition, by Mark Ciampa
Knowledge and skills required for Network Administrators and Information Technology professionals to be aware of security vulnerabilities, to implement security measures, to analyze an existing network environment in consideration of known security threats or risks, to defend against attacks or viruses, and to ensure data privacy and integrity. Terminology and procedures for implementation and configuration of security, including access control, authorization, encryption, packet filters, firewalls, and Virtual Private Networks (VPNs).
CNIT 120: Network Security
http://samsclass.info/120/120_S09.shtml#lecture
Policy: http://samsclass.info/policy_use.htm
Many thanks to Sam Bowne for allowing to publish these presentations.
These slides guides you through the tools and techniques one can use for footprinting websites or people.You will find amazing tools and techniques have a look
security
,
system
,
introduction
,
threats to computer system
,
computer
,
security
,
types of software
,
system software
,
bios
,
need of an operating system
,
major functions of operating system
,
types of operating system
,
language
,
processor
,
application software
,
thank you
Security+ Guide to Network Security Fundamentals, 3rd Edition, by Mark Ciampa
Knowledge and skills required for Network Administrators and Information Technology professionals to be aware of security vulnerabilities, to implement security measures, to analyze an existing network environment in consideration of known security threats or risks, to defend against attacks or viruses, and to ensure data privacy and integrity. Terminology and procedures for implementation and configuration of security, including access control, authorization, encryption, packet filters, firewalls, and Virtual Private Networks (VPNs).
CNIT 120: Network Security
http://samsclass.info/120/120_S09.shtml#lecture
Policy: http://samsclass.info/policy_use.htm
Many thanks to Sam Bowne for allowing to publish these presentations.
Have you experienced seeing little pop-up windows in your PC or mobile devices? Well, these tell you that software updates are available for your computer, laptop, tablet, or mobile device. Software updates are important to your digital safety and cyber security. Do not click on that “Remind me later” button or at least don’t put off updating your software for long. This will make you feel confident your device is more secure until the next update reminder.
Have you experienced seeing little pop-up windows in your PC or mobile devices? Well, these tell you that software updates are available for your computer, laptop, tablet, or mobile device. Software updates are important to your digital safety and cyber security. Do not click on that “Remind me later” button or at least don’t put off updating your software for long. This will make you feel confident your device is more secure until the next update reminder.
Have you experienced seeing little pop-up windows in your PC or mobile devices? Well, these tell you that software updates are available for your computer, laptop, tablet, or mobile device. Software updates are important to your digital safety and cyber security. Do not click on that “Remind me later” button or at least don’t put off updating your software for long. This will make you feel confident your device is more secure until the next update reminder.
Have you experienced seeing little pop-up windows in your PC or mobile devices? Well, these tell you that software updates are available for your computer, laptop, tablet, or mobile device. Software updates are important to your digital safety and cyber security. Do not click on that “Remind me later” button or at least don’t put off updating your software for long. This will make you feel confident your device is more secure until the next update reminder.
Have you experienced seeing little pop-up windows in your PC or mobile devices? Well, these tell you that software updates are available for your computer, laptop, tablet, or mobile device. Software updates are important to your digital safety and cyber security. Do not click on that “Remind me later” button or at least don’t put off updating your software for long. This will make you feel confident your device is more secure until the next update reminder.
Have you experienced seeing little pop-up windows in your PC or mobile devices? Well, these tell you that software updates are available for your computer, laptop, tablet, or mobile device. Software updates are important to your digital safety and cyber security. Do not click on that “Remind me later” button or at least don’t put off updating your software for long. This will make you feel confident your device is more secure until the next update reminder.
Have you experienced seeing little pop-up windows in your PC or mobile devices? Well, these tell you that software updates are available for your computer, laptop, tablet, or mobile device. Software updates are impor
An important issue is how important security is, and how much are we willing to pay it financial, convenience, performance and other terms.
IS YOUR DESKTOP SECURE ? ? ?
HOW TO SECURE OWN DESKTOP ? ? ?
Fixed: Slow Startup on Windows 10 HP LaptopDash Milly
If your Windows 10 HP laptop takes forever to start up Windows 10, you can follow this helpful guide to fix slow startup on Windows 10 HP laptop issue.
How to Troubleshoot QuickBooks Error 1303?nickmosan
In this article, we’ll go over three different methods for fixing the error. We’ll start with the simplest and easiest method, and then work our way up to the more advanced solutions.
http://www.removemalwarethreats.com/2014/10/11/uninstall-clickhoofind-com-from-windows-system Clickhoofind.com is nasty ad ware that destroys your system and steal your all information from your system.
Lab-12 Social Engineering and Physical Security The firs.docxpauline234567
Lab-12: Social Engineering and Physical Security
The first section of Lab-11 will be different than what you have been doing in the Labs till today. You will search your junk e-mail folder to find a spam/phishing e-mail and provide insights on the discovered e-mail. Please be careful and don’t click in the links in the e-mail you found. The second section of the lab is a simulation of a physical security breach. It shows how things can be more comfortable for malicious users and especially for an insider when physical security is not strong.Section-1: Social Engineering Lab
Social engineering attacks are usually performed case by case, meaning that it is not generally possible to automate and scale the tasks. Because it requires interacting with people in person or over the phone. The main goal is to convince people to do something for the hacker, such as sharing a password, doing some configuration, etc. Phishing e-mails is one of the methods that hackers can use in social engineering campaigns. Phishing e-mails can be regarded as a scalable and automated way of making social engineering attacks.
Phishing e-mails are considered spam/junk e-mail by most e-mail service providers such as Gmail and Outlook.
Advanced and targeted phishing e-mails may harm your computer, even if you haven't clicked on any link in the e-mail, meaning that just opening the e-mail might harm your computer. These kinds of phishing e-mails use the browser or e-mail client's vulnerabilities on which you open the e-mail.
Important: Before starting this lab,
make sure that
your browser and e-mail client is up-to-date. Check your antivirus definition database to confirm that it is up-to-date. You can also consider using Kali VM on your computer for this lab; the only thing is that you will have to log in to your e-mail service from the browser.
After completing all of these pre-checks:
1) Go to your spam/junk e-mail folder
2) Find a phishing/spam e-mail
Be cautious and don’t click any link as it may contain links to malicious websites and files
3)
Take a screenshot of the phishing/spam e-mail
4) Explain why it is a spam e-mailSection-2: Physical Security Lab
Physical security can be considered as an essential aspect of cybersecurity. From a technical perspective, it is usually easier to steal information from a physically not secured device/environment than from a physically secured device/environment. In addition to conventional physical security countermeasures, computer hard drives should be fully encrypted. BIOS access should be restricted by a password. Computers should be configured not to boot from external media such as a USB. Otherwise, attackers with physical access can boot the system from his/her media and perform malicious acts such as stealing information, installing rootkits, and wiping hard drive.
Assume that you access the physical premises of a company by exploitin.
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.
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/
JMeter webinar - integration with InfluxDB and GrafanaRTTS
Watch this recorded webinar about real-time monitoring of application performance. See how to integrate Apache JMeter, the open-source leader in performance testing, with InfluxDB, the open-source time-series database, and Grafana, the open-source analytics and visualization application.
In this webinar, we will review the benefits of leveraging InfluxDB and Grafana when executing load tests and demonstrate how these tools are used to visualize performance metrics.
Length: 30 minutes
Session Overview
-------------------------------------------
During this webinar, we will cover the following topics while demonstrating the integrations of JMeter, InfluxDB and Grafana:
- What out-of-the-box solutions are available for real-time monitoring JMeter tests?
- What are the benefits of integrating InfluxDB and Grafana into the load testing stack?
- Which features are provided by Grafana?
- Demonstration of InfluxDB and Grafana using a practice web application
To view the webinar recording, go to:
https://www.rttsweb.com/jmeter-integration-webinar
Connector Corner: Automate dynamic content and events by pushing a buttonDianaGray10
Here is something new! In our next Connector Corner webinar, we will demonstrate how you can use a single workflow to:
Create a campaign using Mailchimp with merge tags/fields
Send an interactive Slack channel message (using buttons)
Have the message received by managers and peers along with a test email for review
But there’s more:
In a second workflow supporting the same use case, you’ll see:
Your campaign sent to target colleagues for approval
If the “Approve” button is clicked, a Jira/Zendesk ticket is created for the marketing design team
But—if the “Reject” button is pushed, colleagues will be alerted via Slack message
Join us to learn more about this new, human-in-the-loop capability, brought to you by Integration Service connectors.
And...
Speakers:
Akshay Agnihotri, Product Manager
Charlie Greenberg, Host
Builder.ai Founder Sachin Dev Duggal's Strategic Approach to Create an Innova...Ramesh Iyer
In today's fast-changing business world, Companies that adapt and embrace new ideas often need help to keep up with the competition. However, fostering a culture of innovation takes much work. It takes vision, leadership and willingness to take risks in the right proportion. Sachin Dev Duggal, co-founder of Builder.ai, has perfected the art of this balance, creating a company culture where creativity and growth are nurtured at each stage.
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.
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.
Slack (or Teams) Automation for Bonterra Impact Management (fka Social Soluti...Jeffrey Haguewood
Sidekick Solutions uses Bonterra Impact Management (fka Social Solutions Apricot) and automation solutions to integrate data for business workflows.
We believe integration and automation are essential to user experience and the promise of efficient work through technology. Automation is the critical ingredient to realizing that full vision. We develop integration products and services for Bonterra Case Management software to support the deployment of automations for a variety of use cases.
This video focuses on the notifications, alerts, and approval requests using Slack for Bonterra Impact Management. The solutions covered in this webinar can also be deployed for Microsoft Teams.
Interested in deploying notification automations for Bonterra Impact Management? Contact us at sales@sidekicksolutionsllc.com to discuss next steps.
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.
3. Objective
O Nowadays,
as systems grow powerful , attacks on
system grow more sophisticated.
O Therefore, it is important that the system
users secure the computer from threats.
3
4. Threats to System Security
O Virus
A virus is a program that replicates by
copying itself to other programs, system
boot sectors or documents or applications.
Some viruses can damage to your files by
deleting or corrupting them. Some may
display rude or strange message on the
screen. Some can allow other people to
access and control your computer.
4
5.
6. Trojan
O A Trojan is a
program that seems
to legitimate but
acts maliciously
when executed. It
can open direct
entry point for
attacker so attacker
may use system’s
resources such as
hard disk spce.
Spyware
O Spyware includes
Trojans and other
malicious software
that steals personal
information from a
system without
user’s knowledge.
6
7. Log-in Password Cracking
1.Guessing
Password Guessing is trying different
passwords until one works.
2.Shoulder Surfing
Shoulder Surfing involves watching while
someone types the password.
7
8. Log-in Password Cracking
3. Social Engineering
Social Engineering is tricking people to reveal
their passwords or other information that can be
used to guess a password.
4.Dictionary Attack
Dictionary attack uses a pre-defined list of
words to recover the password. This is likely to
succeed when the password is short. Several
password cracking programs are available on
the internet.
8
9. Guidelines for Windows OS
Security
1.Lock the system when not in use
It helps to secure the workstation from an
unauthorized user.
Method_ Selects the Window and L buttons
together on the keyboard to lock the system.
2.Create strong user password
A weak password does not offer an effective
protection .Always use strong password e.g
tEst@5#8*
Method_ Control Panel
User Accounts
9
10. Guidelines for Windows OS
Security
3.Disable the guest account
Unwanted guest accounts can be exploited
by attackers to gain entry in to the system.
Method_ Click the Start button, right-click
Computer from shortcut menu, and choose
Manage. Go to Local Users and Groups
Users. Double-click on Guest icon. In the
Guest Properties window, check the box
next to Account is disabled and click OK .
10
11. Guidelines for Windows OS
Security
4.Lock out unwanted guests
Lock out unwanted guests by configuring
the setting of the account lockout policy to
limit the number of login attempts .
Method_ click on Start button, Control
Panel,
And click Administrative Tools. Double
click the Local Security Policy, click
Account Policies, double-click the
Account Lockout Policy, and double click
Account Lockout Threshold. A the prompt,
enter the number of invalid login (e.g 3).
Click OK.
11
12. Window Update in Window7
For Window OS, enable automatic updates
to ensure that the OS is patched and up-todate.
Method_ click Start , Control Panel and
select System and Security. Select
Windows Update
Change Settings.
Choose how Windows should updates and
click OK.
12
13. Pointers for Updates
O Always patch the OS and applications to
O
O
O
O
the latest patch levels.
Ensure that patches are downloaded only
from vendor site.
Use patch management tools for easier
updating . Several free tools are available.
Do not send patches through email.
Choose to be notified by the vendor about
vulnerability announcements.
13
14. Window Firewall
O A firewall is software that guards the
system from unwarranted traffic when
connected to a network. Hackers can try
to take advantage of programs running on
the system and try to execute malicious
code. Hacking tools such as Trojan can
send information from the victim’s
computer to the attacker’s computer. A
firewall can detect this attack and block
certain traffic .
14
15. Configuring Window Firewall
O Steps to configure window firewall include:
Method_ Start
Control Panel
In the search box, type firewall and click
Windows Firewall.
In the left pane, click Turn Windows
Firewall On or Off.
Check the circles Turn On Windows
Firewall.
Click OK.
15
16. Using NTFS
O The NTFS file system provides better
performance and security for data on hard
disks and partitions than FAT file system.
You can convert earlier FAT or FAT32 file
system to NTFS by using the covert
command.
16
17. Using NTFS
O Click Start and type cmd , right click
Command Prompt and then click Run as
Administrator.
O In the Command Prompt, type covert
drive_letter: /fs:ntfs , where drive_letter is
the letter of the drive to be converted to
NTFS. Then press Enter.
O Type the name of the volume you want to
convert and press enter.When the conversion
complete restart the computer.
O Note-Converting to NTFS does not affect the
data.
17
18. Windows EFS
O Windows encryption file system(EFS) allows
window7 user to encrypt files and folders. But
encryption does not allow encryption on
compressed or zipped files and system files.
O Method_ right click on a file or folder to encrypt,
select Properties on the General tab, and click
the Advanced botton. Select Encrypt contents
to secure data. Click OK to close the dialog box
and click Apply
O The encryption dialog box appears. Check either
18
of the two options and click OK.
19. Decrypt A File Using EFS
O To decrypt a encrypted folder or file-
Right click on the folder or file to decrypt
and select Properties. On the General tab,
click the Advanced button. The Advanced
Attributes box will appears.
Uncheck Encrypt contents to secure data,
click OK to close the dialog box, apply the
settings and click OK.
19
20. BitLocker
O BitLocker drive encryption allows the
entire volume of the system to be
secured. Encrypted removable media can
be decrypted and re-encrypted again.
O Method_ click Start and click Computer.
Right click on the drive and select the
option Turn On BitLocker…
20