From the abstract:
"What would you do if you were tasked with building a Twitter clone which was highly scalable, made from open source components and deployed in this infamous thing we call the cloud? Join this intrepid presenter, who being all too ingrained with the concepts of RDMBSs, dips his feet in the world of non-relational databases, becomes fuddled with map-reduce, scrambles to come up with a way to test that his application won’t be pulled down by the masses, and figures out how exactly to push out an application to a mass of servers using open source components."
Phishing is a social engineering Technique which they main aim is to target the user Information like user id, password, credit card information and so on. Which result a financial loss to the user. Detecting Phishing is the one of the challenge problem that relay to human vulnerabilities. This paper proposed the Detecting Phishing Web Sites using different Machine Learning Approaches. In this to evaluate different classification models to predict malicious and benign websites by using Machine Learning Algorithms. Experiments are performed on data set consisting malicious and benign, In This paper the results shows the proposed Algorithms has high detection accuracy. Nakkala Srinivas Mudiraj ""Detecting Phishing using Machine Learning"" Published in International Journal of Trend in Scientific Research and Development (ijtsrd), ISSN: 2456-6470, Volume-3 | Issue-4 , June 2019, URL: https://www.ijtsrd.com/papers/ijtsrd23755.pdf
Paper URL: https://www.ijtsrd.com/computer-science/computer-security/23755/detecting-phishing-using-machine-learning/nakkala-srinivas-mudiraj
Next generation firewall(ngfw)feature and benefitsAnthony Daniel
Cyberoam NGFWs offer actionable intelligence and controls to enterprises that allow complete security controls over L2-L8 for their future-ready security. The next-generation security features in Cyberoam NGFWs protect networks against newly-evolving threats.
Watch this previously recorded webinar event with special guest Karthik Sundaram of Frost & Sullivan as he expands on his recently published research, “Cybersecurity in the Era of Industrial IoT". Leveraging insights from actual use cases, new policy initiatives, and available solutions, the research explores cybersecurity approaches, including a deep dive into the concept of “defense-in-depth” and its implications for a converged IT-OT environment in the future.
Phishing is a social engineering Technique which they main aim is to target the user Information like user id, password, credit card information and so on. Which result a financial loss to the user. Detecting Phishing is the one of the challenge problem that relay to human vulnerabilities. This paper proposed the Detecting Phishing Web Sites using different Machine Learning Approaches. In this to evaluate different classification models to predict malicious and benign websites by using Machine Learning Algorithms. Experiments are performed on data set consisting malicious and benign, In This paper the results shows the proposed Algorithms has high detection accuracy. Nakkala Srinivas Mudiraj ""Detecting Phishing using Machine Learning"" Published in International Journal of Trend in Scientific Research and Development (ijtsrd), ISSN: 2456-6470, Volume-3 | Issue-4 , June 2019, URL: https://www.ijtsrd.com/papers/ijtsrd23755.pdf
Paper URL: https://www.ijtsrd.com/computer-science/computer-security/23755/detecting-phishing-using-machine-learning/nakkala-srinivas-mudiraj
Next generation firewall(ngfw)feature and benefitsAnthony Daniel
Cyberoam NGFWs offer actionable intelligence and controls to enterprises that allow complete security controls over L2-L8 for their future-ready security. The next-generation security features in Cyberoam NGFWs protect networks against newly-evolving threats.
Watch this previously recorded webinar event with special guest Karthik Sundaram of Frost & Sullivan as he expands on his recently published research, “Cybersecurity in the Era of Industrial IoT". Leveraging insights from actual use cases, new policy initiatives, and available solutions, the research explores cybersecurity approaches, including a deep dive into the concept of “defense-in-depth” and its implications for a converged IT-OT environment in the future.
The growth of embedded systems connecting to the Internet or "Internet of Things" (IoT) increases year by year. Thus, the IoT ecosystems become new targets of the attackers. This presentation will talk about the basic principle of information security, why we need to secure IoT ecosystems, and also the vulnerabilities and solutions from OWASP.
What is two factor or multi-factor authenticationJack Forbes
By adding risk-based authentication as a final security layer on top of your other MFA layers, adaptive MFA avoids annoying your customers, while keeping their data safe from attacks. By using adaptive multi-factor authentication, you can relax with the assurance that your customers are happy and safe when they’re using your online services and products.
Chap 1 Fundamentals of Cyber Security _ Intr to Cyber types.pptxSharmilaMore5
Unit 1: Introduction to Cyber Security and various challenges in cyber security
1.1. Overview of Cyber Security,
1.2. Internet Governance – Challenges and Constraints,
1.3. Cyber Threats: - Cyber Warfare-Cyber Crime-Cyber Terrorism-Cyber Espionage,
TWO FACTOR AUTHENTICATION - COMPREHENSIVE GUIDECTM360
Most services nowadays require signup and login procedures that are based on usernames and passwords. Unfortunately, single-factor authentication is not enough to protect accounts especially at the rate at which technologies are evolving, as hackers become more sophisticated and are able to compromise accounts in a matter of seconds. To top it all off, every year billions of usernames and passwords are stolen and sold on dark web markets, and as a result, many users become victims to identity theft and data loss.
A Firewall is a network security monitors and filters incoming and outgoing network traffic based on an organization's previous established security policies. View this presentation now to understand network security and firewall in network security.
Happy learning!!
Phishing attack, with SSL Encryption and HTTPS WorkingSachin Saini
This presentation contains Introduction of Phishing attack, its types and Various techniques, their impact with real live example, after that its Avoidance, Prevention and Solution. Also it contains brief introduction of SSL and HTTPS with their working.
Modeling Tricks My Relational Database Never Taught MeDavid Boike
In this session we will explore several modeling scenarios from my own experience that can easily be achieved using RavenDB, but difficult (if not nearly impossible) to build using a classic relational database. The focus will be on helping those accustomed to SQL Server or other relational databases learn good document modeling skills by example, with a summary of document modeling guidelines at the end.
The growth of embedded systems connecting to the Internet or "Internet of Things" (IoT) increases year by year. Thus, the IoT ecosystems become new targets of the attackers. This presentation will talk about the basic principle of information security, why we need to secure IoT ecosystems, and also the vulnerabilities and solutions from OWASP.
What is two factor or multi-factor authenticationJack Forbes
By adding risk-based authentication as a final security layer on top of your other MFA layers, adaptive MFA avoids annoying your customers, while keeping their data safe from attacks. By using adaptive multi-factor authentication, you can relax with the assurance that your customers are happy and safe when they’re using your online services and products.
Chap 1 Fundamentals of Cyber Security _ Intr to Cyber types.pptxSharmilaMore5
Unit 1: Introduction to Cyber Security and various challenges in cyber security
1.1. Overview of Cyber Security,
1.2. Internet Governance – Challenges and Constraints,
1.3. Cyber Threats: - Cyber Warfare-Cyber Crime-Cyber Terrorism-Cyber Espionage,
TWO FACTOR AUTHENTICATION - COMPREHENSIVE GUIDECTM360
Most services nowadays require signup and login procedures that are based on usernames and passwords. Unfortunately, single-factor authentication is not enough to protect accounts especially at the rate at which technologies are evolving, as hackers become more sophisticated and are able to compromise accounts in a matter of seconds. To top it all off, every year billions of usernames and passwords are stolen and sold on dark web markets, and as a result, many users become victims to identity theft and data loss.
A Firewall is a network security monitors and filters incoming and outgoing network traffic based on an organization's previous established security policies. View this presentation now to understand network security and firewall in network security.
Happy learning!!
Phishing attack, with SSL Encryption and HTTPS WorkingSachin Saini
This presentation contains Introduction of Phishing attack, its types and Various techniques, their impact with real live example, after that its Avoidance, Prevention and Solution. Also it contains brief introduction of SSL and HTTPS with their working.
Modeling Tricks My Relational Database Never Taught MeDavid Boike
In this session we will explore several modeling scenarios from my own experience that can easily be achieved using RavenDB, but difficult (if not nearly impossible) to build using a classic relational database. The focus will be on helping those accustomed to SQL Server or other relational databases learn good document modeling skills by example, with a summary of document modeling guidelines at the end.
The Windows Communication Foundation (WCF) framework is being used in almost all .NET development platforms: Windows clients, ASP.NET applications, Windows Phone, Server side applications, and in Windows Azure; but have you ever wondered how WCF works? How you can extend it to your organization’s needs? How to monitor its work? How to tune it for better performance and scalability? WCF is the second largest assembly in the .NET Framework and as complex to understand.
In this 1-day workshop we will deep dive into WCF, learn how to monitor WCF services and how to troubleshoot them, how to tweak our services for better performance, how to secure them with transport and message security and discuss the pros and cons of each technique, and how to extend the WCF service pipeline to accommodate our needs.
Learning Stream Processing with Apache StormEugene Dvorkin
Over the last couple years, Apache Storm became a de-facto standard for developing real-time analytics and complex event processing applications. Storm enables to tackle real-time data processing challenges the same way Hadoop enables batch processing of Big Data. Storm enables companies to have "Fast Data" alongside with "Big Data". Some use cases where Storm can be used are Fraud Detection, Operation Intelligence, Machine Learning, ETL, Analytics, etc.
In this meetup, Eugene Dvorkin, Architect @WebMD and NYC Storm User Group organizer will teach Apache Storm and Stream Processing fundamentals. While this meeting is geared toward new Storm users, experienced users may find something interesting as well.
Following topics will be covered:
• Why use Apache Storm?
• Common use cases
• Storm Architecture - components, concepts, topology
• Building simple Storm topology with Java and Groovy
• Trident and micro-batch processing
• Fault tolerance and guaranteed message delivery
• Running and monitoring Storm in production
• Kafka
• Storm at WebMD
• Resources
Windows Kernel Exploitation : This Time Font hunt you down in 4 bytesPeter Hlavaty
In our recent work we targeted also win32k, what seems to be fruit giving target. @promised_lu made our own TTF-fuzzer which comes with bunch of results in form of gigabytes of crashes and various bugs. Fortunately windows make great work and in February most of our bugs was dead - patched, but not all of them…
Whats left were looking as seemingly unexploitable kernel bugs with ridiculous conditions. We decided to check it out, and finally combine it with our user mode bug & emet bypass. Through IE & flash we break down system and pointed out at weak points in defensive mechanism.
In this talk we will present our research dedicated for pwn2own event this year. We will describe kernel part of exploit in detail*, including bug description, resulting memory corruption conditions & caveats up to final pwn via one of our TTF bugs.
Throughout the talk we will describe how to break various exploit mitigations in windows kernel and why it is possible. We will introduce novel kernel exploitation techniques breaking all what stands { KASLR, SMEP, even imaginary SMAP or CFG } and bring you SYSTEM exec (from kernel driver to system calc).
* unfortunately bug was not fixed at the time of talk, so we do not exposed details about TTF vulnerability, and we skipped directly to some challenges during exploitation, and demonstrate how OS design can overpower introduced exploit mitigations.
Feeling overwhelmed while getting started with containers? Have you been tasked to figure out how to train everyone back at your organization? There's just so much to learn and teach! In this talk, we'll start with a tiny bit of history to motivate the "why" and quickly move into the "what" by explaining what container and images actually are (they're not just magical black boxes!). We'll talk about how volumes help with data persistence and include an overview of Docker Compose and even orchestration. There will be plenty of live demos and fun!
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.
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.
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.
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!
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/
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.
DevOps and Testing slides at DASA ConnectKari Kakkonen
My and Rik Marselis slides at 30.5.2024 DASA Connect conference. We discuss about what is testing, then what is agile testing and finally what is Testing in DevOps. Finally we had lovely workshop with the participants trying to find out different ways to think about quality and testing in different parts of the DevOps infinity loop.
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.
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/
8. Column-Oriented
Name Date Tweet Text
Bob 20090506 Eating dinner.
Dan 20090507 Is it Friday yet?
Dan 20090506 Beer me!
Ralph 20090508 My bum itches.
Index Name Index Date Index Tweet Text
0 Bob 0 20090506 0 Eating dinner.
1 Dan 1 20090507 1 Is it Friday yet?
2 Dan 2 20090506 2 Beer me!
3 Ralph 3 20090508 3 My bum itches.
Storage Storage Storage
9. Every Store is Special.
★ Lots of different little tweaks
to the storage model.
★ Widely varying levels of
maturity.
★ Growing communities.
★ Limited (but growing) tooling,
libraries, and production
adoption.
10. Reliability Through
Replication
★ Consistent hashing to assign
keys to partitions.
★ Partitions replicated on
multiple nodes for
redundancy.
★ Minimum number of successful
reads to consider a write
complete.
13. Stores
★ Tweets
Individual tweets.
★ Friends’ Timeline
Fixed-length timelines.
★ Users
Info and followers.
★ Command Queue
Actions to perform (tweet, follow, etc.).
14. Data
★ Command (Java serialization)
Keyed by node name, increasing ID.
★ Tweets (Java serialization)
Keyed by user name, increasing ID.
★ FriendsTimeline (Java serialization)
Keyed by username.
List of date, tweet ID.
★ Users (Java serialization)
Keyed by username.
Followers (list), Followed (list), last tweet ID.
15. Life of a Tweet, Part I
1
Beer me. Users
1.User tweets. 2
2.Find next
tweet ID for 3 Commands
Web Tier
user.
3.Store “tweet Friends
Timeline
for user”
command.
Tweets
16. Life of a Tweet, Part II
Where's
1. Read next command. Demi with
Users
my beer?!?
2. Store tweet in
user’s timeline 1
(Tweets). Commands
4
Web Tier
3. Store tweet ID in
friends’
3
timelines. Friends
Timeline
(Requires *many*
operations.)
2
4. DELETE command. Tweets
17. Some Patterns
★ “Sequences” are implemented
as race-for-non-collision.
★ “Joins” are common keys or
keys referenced from values.
★ “Transactions” are idempotent
operations with DELETE at the
end.
18. Operations
★ Deploy to Amazon EC2
★ 2 nodes for Voldemort
★ 2 nodes for Tomcat
★ 1 node for Cacti
★ All “small” instances w/RightScale CentOS
5.2 image.
★ Minor inconvenience of “EBS” volume for
MySQL for Cacti.
(follow Eric Hammond’s tutorial — http://bit.ly/OK5LZ)
19. Deployment
★ Lots of choices for automated rollout
(Chef, Capistrano, etc.)
★ Took simplest path — Maven build, Ant
(scp/ssh and property substitution
tasks), and bash scripts.
for i in vn1 vn2; do
ant -Dnode=${i} setup-v-node
done
★ Takes ~30 seconds to provision a Tomcat
or Voldemort node.
20. Dashboarding
★ As above, lots of choices
(Cacti — http://bit.ly/qV4gz, Graphite — http://bit.ly/466NAx, etc.)
★ Cacti as simplest choice.
yum install -y cacti
★ Vanilla SNMP on nodes for host
data.
★ Minimal extensions to Voldemort
for stats in Cacti-friendly
format.
22. Performance
★ 270 req/sec for getFriendsTimeline against
web tier.
★ 21 GETs on V stores to pull data.
★ 5600 req/sec for V is similar to
performance reported at NoSQL meetup (20k
req/sec) when adjusted for hardware.
★ Cache on the web tier could make this
faster...
★ Some hassles when hammering individual keys
with rapid updates.
23. Take Aways
★ Linked-list representation deserves some thought
(and experiments).
Dynomite + Osmos (http://bit.ly/BYMdW)
★ Additional use cases (search, rich API, replies,
direct messages, etc.) might alter design.
★ BigTable/HBase approach deserves another look.
★ Source code is available; come and git it.
http://github.com/prb/bigbird
git://github.com/prb/bigbird.git
24. Coordinates
★ Dan Diephouse (@dandiep)
dan@netzooid.com
http://netzooid.com
★ Paul Brown (@paulrbrown)
prb@mult.ifario.us
http://mult.ifario.us/a