Use Exabeam Smart Timelines to improve your SOC efficiencyJonathanPritchard12
Exabeam uses common log sources to stitch together events in plain text to easily answer the important question: What happened before, during and after?
Security information and event management (SIEM) solutions have entered the market to provide security intelligence and automate managing terabytes of log data for IT security. SIEM solutions monitor network systems, devices, and applications in real time, providing security intelligence for IT professionals to mitigate threats, correlate events, identify the root cause of security incidents, and meet compliance requirements.
Most organizations think that SIEM solutions have a steep learning curve and are expensive, complex, and hard to deploy. This claim may be true about many SIEM vendors. However, the right SIEM solution is one that can be easily deployed, is cost-effective, and meets all your IT security needs with a single tool.
ManageEngine's SIEM Expert, Joel Fernandes will discuss on 8 things every IT manager should know about choosing an SIEM Solution.
You'll learn how to:
Choose an SIEM solution
Monitor user activity to curb insider threat
Proactively mitigate sophisticated cyber-attacks
Meet IT Compliance Requirements
CoreTrace Whitepaper: Application Whitelisting And Energy SystemsCoreTrace Corporation
Whitepaper Abstract
This white paper explains why application whitelisting is being rapidly adopted as a security and control solution for SCADA systems.
In three major sections, the paper:
Provides a detailed perspective on how application whitelisting technology works.
Discusses the use and benefits of whitelisting technologies in SCADA and Energy environments.
Explains how the technology is adapting to function in environments where controlled software changes are needed.
Use Exabeam Smart Timelines to improve your SOC efficiencyJonathanPritchard12
Exabeam uses common log sources to stitch together events in plain text to easily answer the important question: What happened before, during and after?
Security information and event management (SIEM) solutions have entered the market to provide security intelligence and automate managing terabytes of log data for IT security. SIEM solutions monitor network systems, devices, and applications in real time, providing security intelligence for IT professionals to mitigate threats, correlate events, identify the root cause of security incidents, and meet compliance requirements.
Most organizations think that SIEM solutions have a steep learning curve and are expensive, complex, and hard to deploy. This claim may be true about many SIEM vendors. However, the right SIEM solution is one that can be easily deployed, is cost-effective, and meets all your IT security needs with a single tool.
ManageEngine's SIEM Expert, Joel Fernandes will discuss on 8 things every IT manager should know about choosing an SIEM Solution.
You'll learn how to:
Choose an SIEM solution
Monitor user activity to curb insider threat
Proactively mitigate sophisticated cyber-attacks
Meet IT Compliance Requirements
CoreTrace Whitepaper: Application Whitelisting And Energy SystemsCoreTrace Corporation
Whitepaper Abstract
This white paper explains why application whitelisting is being rapidly adopted as a security and control solution for SCADA systems.
In three major sections, the paper:
Provides a detailed perspective on how application whitelisting technology works.
Discusses the use and benefits of whitelisting technologies in SCADA and Energy environments.
Explains how the technology is adapting to function in environments where controlled software changes are needed.
LTS SECURE SECURITY INFORMATION AND EVENT MANAGEMENT (SIEM)rver21
LTS Secure Security Information and Event Management (SIEM), is a technology that provides real-time analysis of security alerts generated by network hardware and applications.
Whitepaper Abstract
This white paper explains why application whitelisting is being rapidly adopted as a security and control solution for control systems.
In three major sections, the paper:
Provides a detailed perspective on how application whitelisting technology works.
Discusses the use and benefits of whitelisting technologies in control system and Energy environments.
Explains how the technology is adapting to function in environments where controlled software changes are needed.
Security information and event management (SIEM) technology supports threat detection, compliance and security incident management through the collection and analysis (both near real time and historical) of security events, as well as a wide variety of other event and contextual data sources.
The ultimate guide to cloud computing security-Hire cloud expertChapter247 Infotech
Cloud Computing Security is imperative for the smooth operation of businesses today. According to the latest statistics revealed by International Data Group, almost 70 percent of the businesses today resort to Cloud Computing for handling their crucial business data and manage their business processes. Today, vulnerabilities like data security and network security issues lead to grave business losses if not managed correctly through timely intervention. This is where cloud computing security plays an important role in safeguarding the business information and mitigating the major security risks like cyber-attacks, DDoS attacks, and other enterprise bugs.
For more course tutorials visit
www.newtonhelp.com
CYB 610 Project 1 Information Systems and Identity Management
CYB 610 Project 2 Operating Systems Vulnerabilities (Windows and Linux)
CYB 610 Project 3 Assessing Information System Vulnerabilities and Risk
Security Incident Event Management
Real time monitoring of Servers, Network Devices.
Correlation of Events
Analysis and reporting of Security Incidents.
Threat Intelligence
Long term storage
Watch the full webinar recording here: https://www.beyondtrust.com/resources/webinar/stop-evil-protect-endpoint/
Endpoint types and rapidly increasing in both number and diversity. For many organizations, endpoint exposure is treated as a lower priority risk.
In this presentation from the webinar of SANS faculty fellow and industry-recognized security expert, Dr. Eric Cole, learn:
- How adversaries target and exploit endpoints
- Ways of protecting and securing endpoints
- How to effectively implement least privilege, application control, and authentication
- Creative techniques to detect the adversary via behavior analytics
For more course tutorials visit
www.tutorialrank.com
CSEC 610 Project 1 Information Systems and Identity Management
CSEC 610 Project 2 Operating Systems Vulnerabilities (Windows and Linux)
CSEC 610 Project 3 Assessing Information System Vulnerabilities and Risk
SIEM for Beginners: Everything You Wanted to Know About Log Management but We...AlienVault
Need a crash course on SIEM? No problem. Our security gurus will explain what SIEM is (and isn’t) and how to get up and running with it quickly and painlessly.
You'll learn everything you need to know about:
* Critical information stored in your logs and how to leverage it for better security
*Requirements to effectively perform log collection, log management, and log correlation
*How to integrate multiple data sources
*What features to look for in a SIEM solution
Get advice from security gurus on how to get up & running with SIEM quickly and painlessly. You'll learn about log collection, log management, log correlation, integrated data sources and how-to leverage threat intelligence into your SIEM implementation.
LTS SECURE SECURITY INFORMATION AND EVENT MANAGEMENT (SIEM)rver21
LTS Secure Security Information and Event Management (SIEM), is a technology that provides real-time analysis of security alerts generated by network hardware and applications.
Whitepaper Abstract
This white paper explains why application whitelisting is being rapidly adopted as a security and control solution for control systems.
In three major sections, the paper:
Provides a detailed perspective on how application whitelisting technology works.
Discusses the use and benefits of whitelisting technologies in control system and Energy environments.
Explains how the technology is adapting to function in environments where controlled software changes are needed.
Security information and event management (SIEM) technology supports threat detection, compliance and security incident management through the collection and analysis (both near real time and historical) of security events, as well as a wide variety of other event and contextual data sources.
The ultimate guide to cloud computing security-Hire cloud expertChapter247 Infotech
Cloud Computing Security is imperative for the smooth operation of businesses today. According to the latest statistics revealed by International Data Group, almost 70 percent of the businesses today resort to Cloud Computing for handling their crucial business data and manage their business processes. Today, vulnerabilities like data security and network security issues lead to grave business losses if not managed correctly through timely intervention. This is where cloud computing security plays an important role in safeguarding the business information and mitigating the major security risks like cyber-attacks, DDoS attacks, and other enterprise bugs.
For more course tutorials visit
www.newtonhelp.com
CYB 610 Project 1 Information Systems and Identity Management
CYB 610 Project 2 Operating Systems Vulnerabilities (Windows and Linux)
CYB 610 Project 3 Assessing Information System Vulnerabilities and Risk
Security Incident Event Management
Real time monitoring of Servers, Network Devices.
Correlation of Events
Analysis and reporting of Security Incidents.
Threat Intelligence
Long term storage
Watch the full webinar recording here: https://www.beyondtrust.com/resources/webinar/stop-evil-protect-endpoint/
Endpoint types and rapidly increasing in both number and diversity. For many organizations, endpoint exposure is treated as a lower priority risk.
In this presentation from the webinar of SANS faculty fellow and industry-recognized security expert, Dr. Eric Cole, learn:
- How adversaries target and exploit endpoints
- Ways of protecting and securing endpoints
- How to effectively implement least privilege, application control, and authentication
- Creative techniques to detect the adversary via behavior analytics
For more course tutorials visit
www.tutorialrank.com
CSEC 610 Project 1 Information Systems and Identity Management
CSEC 610 Project 2 Operating Systems Vulnerabilities (Windows and Linux)
CSEC 610 Project 3 Assessing Information System Vulnerabilities and Risk
SIEM for Beginners: Everything You Wanted to Know About Log Management but We...AlienVault
Need a crash course on SIEM? No problem. Our security gurus will explain what SIEM is (and isn’t) and how to get up and running with it quickly and painlessly.
You'll learn everything you need to know about:
* Critical information stored in your logs and how to leverage it for better security
*Requirements to effectively perform log collection, log management, and log correlation
*How to integrate multiple data sources
*What features to look for in a SIEM solution
Get advice from security gurus on how to get up & running with SIEM quickly and painlessly. You'll learn about log collection, log management, log correlation, integrated data sources and how-to leverage threat intelligence into your SIEM implementation.
Overall Security Process Review CISC 6621Agend.docxkarlhennesey
Overall Security Process Review
CISC 662
1
Agenda
Review of the following technologies and current products:
SIEM
CASB
EDR (Enterprise Detection and Response)
NGFW (Next Generation Firewalls)
Threat Intelligence
Summary of Term
SANS Technology Institute - Candidate for Master of Science Degree
What is a SIEM?
SIEM - Security Information Event Management
Logging and Event Aggregation
Network (router,switch,firewall,etc)
System (Server,workstation,etc)
Application (Web, DB )
Correlation Engine
2+ related events = higher alarm (1+1=3)
3
At first glance SIEM's appliances and software look like an event aggregator. While a SIEM has the advantage of aggregating logs what puts them apart from the event aggregator market are the correlation engines.
The correlation engines allow the ability to uncover threats/attacks across multiple related events which by themselves would not be a cause for alarm.
SIEM
4
What is a SIEM?
5
Security information and event management (SIEM) is the technology that can tie all your systems together and give you a comprehensive view of IT security.
IT security is typically a patchwork of technologies – firewalls, intrusion prevention, endpoint protection, threat intelligence and the like – that work together to protect an organization’s network and data from hackers and other threats. Tying all those disparate systems together is another challenge, however, and that’s where SIEM can help.
SIEM systems manage and make sense of security logs from all kinds of devices and carry out a range of functions, including spotting threats, preventing breaches before they occur, detecting breaches, and providing forensic information to determine how a security incident occurred as well as its possible impact.
Using SIEM
How do SIEM Products help the following Security concerns?
Countermeasures to detect attempts to infect internal system
Identification of infected systems trying to exfiltrate information
Mitigation of the impact of infected systems
Detection of outbound sensitive information ( DLP)
6
These questions are a core part of a companies overall security architecture. If a SIEM isn't providing answers or solutions to these questions what is it doing?
If you aren't using your SIEM to solve issues like these it may just be an expensive log aggregator/collection system sitting in your network collecting dust.
SIEM Advantages
Correlation of data from multiple systems and from different events detecting security and operational conditions
Anomaly detection by using a baseline of events over time to find deviations from expected or normal behavior
Comprehensive view into an environment based on event types, protocols, log sources, etc
APT (advanced persistent threat) protection through detection of protocol and application anomalies
Prioritization based on risk of threat to assets, staff can triage the most vulnerable targets
Alerting and monitoring on events of interest to escalate pri ...
University of the CumberlandsSchool of Computer & Information .docxDustiBuckner14
University of the Cumberlands
School of Computer & Information Sciences
ISOL-536 - Security Architecture & Design
Chapter 8: Business Analytics
Chapter 8: Business Analytics
8.1 Architecture
8.2 Threats
8.3 Attack Surfaces
8.3.1 Attack Surface Enumeration
8.4 Mitigations
8.5 Administrative Controls
8.5.1 Enterprise Identity Systems (Authentication and Authorization)
8.6 Requirements
8.1 Architecture
Data science is a set of fundamental principles that guide the extraction of knowledge from data. Data mining is the extraction of knowledge from data via technologies that incorporate these principles.
Like many enterprises, Digital Diskus has many applications for the various processes that must be executed to run its business, from finance and accounting to sales, marketing, procurement, inventory, supply chain, and so forth. A great deal of data is generated across these systems. But, unfortunately, as a business grows into an enterprise, most of its business systems will be discreet. Getting a holistic view of the health of the business can be stymied by the organic growth of applications and data stores.
8.1 Architecture – Cont.
Figure 8.1 Business analytics logical data flow diagram (DFD).
8.1 Architecture – Cont.
Figure 8.2 Business analytics data interactions.
Figure 8.2 is a drill down view of the data gathering interactions of the business analytics system within the enterprise architecture. Is the visualization in Figure 8.2 perhaps a bit easier to understand? To reiterate, we are looking at the business analysis and intelligence system, which must touch almost every data gathering and transaction-processing system that exists in the internal network. And, as was noted, business analytics listens to the message bus, which includes messages that are sent from less trusted zones.
5
8.2 Treats
Figure 8.3 Business analytics system architecture.
As we move to system specificity, if we have predefined the relevant threats, we can apply the threats’ goals to the system under analysis. This application of goals leads directly on to the “AS” of ATASM: attack surfaces. Understanding your adversaries’ targets and objectives provides insight into possible attack surfaces and perhaps which attack surfaces are most important and should be prioritized.
It’s useful to understand a highly connected system like business analytics in situ, that is, as the system fits into its larger enterprise architectural context. However, we don’t yet have the architecture of the system itself. Figure 8.3 presents the logical components of this business analytics system.
There are five major components of the system:
1. Data Analysis processing
2. Reporting module
3. Data gathering module
4. Agents which are co-located with target data repositories
5. A management console
6
8.3 Attack Surfaces
In this context, where several components share the same host, how would you treat the communications between them? Should.
System Z Mainframe Security For An EnterpriseJim Porell
System z provides technology that makes it one of the most secure platforms available. It also has the capability to secure other platforms. This presentation provides a number of examples of Enterprise Security. Reduce your cost, your risk, improve your security and resilience with System z.
School of Computer & Information SciencesISOL-536 - Se.docxjeffsrosalyn
School of Computer & Information Sciences
ISOL-536 - Security Architecture & Design
Chapter 8: Business Analytics
Spring 2020
Chapter 8: Business Analytics
8.1 Architecture
8.2 Threats
8.3 Attack Surfaces
8.3.1 Attack Surface Enumeration
8.4 Mitigations
8.5 Administrative Controls
8.5.1 Enterprise Identity Systems (Authentication and Authorization)
8.6 Requirements
8.1 Architecture
Data science is a set of fundamental principles that guide the extraction of knowledge from data. Data mining is the extraction of knowledge from data via technologies that incorporate these principles.
Like many enterprises, Digital Diskus has many applications for the various processes that must be executed to run its business, from finance and accounting to sales, marketing, procurement, inventory, supply chain, and so forth. A great deal of data is generated across these systems. But, unfortunately, as a business grows into an enterprise, most of its business systems will be discreet. Getting a holistic view of the health of the business can be stymied by the organic growth of applications and data stores.
The system shown in Figure 8.1 (next slide) comprises not only the business analytics and intelligence but also the many enterprise systems with which analytics must interact. In order to consider the entire system, we must understand not only the architecture of the business analysis system itself, but also its communications with other systems.
8.1 Architecture – Cont.
Figure 8.1 Business analytics logical data flow diagram (DFD).
8.1 Architecture – Cont.
Figure 8.2 Business analytics data interactions.
Figure 8.2 is a drill down view of the data gathering interactions of the business analytics system within the enterprise architecture. Is the visualization in Figure 8.2 perhaps a bit easier to understand? To reiterate, we are looking at the business analysis and intelligence system, which must touch almost every data gathering and transaction-processing system that exists in the internal network. And, as was noted, business analytics listens to the message bus, which includes messages that are sent from less trusted zones.
5
8.2 Treats
Figure 8.3 Business analytics system architecture.
As we move to system specificity, if we have predefined the relevant threats, we can apply the threats’ goals to the system under analysis. This application of goals leads directly on to the “AS” of ATASM: attack surfaces. Understanding your adversaries’ targets and objectives provides insight into possible attack surfaces and perhaps which attack surfaces are most important and should be prioritized.
It’s useful to understand a highly connected system like business analytics in situ, that is, as the system fits into its larger enterprise architectural context. However, we don’t yet have the architecture of the system itself. Figure 8.3 presents the logical components of this business analytics system.
There are five major .
Security Information and Event Management (SIEM) is a technology for cyber security that provides real-time analysis of security alerts generated by hardware as well as network applications.
SIEM monitoring supports earliest threat detection and fastest security incident response through the real-time collection and historical analysis of security events that are compiled from a broad variety of event and contextual data sources. SIEM tools also support compliance reporting and incident investigation via historical data analysis from the sources.
This solution overview discusses solving Security Information and Event Management (SIEM) challenges with RSA Security Analytics, which enables security analysts to be effective in protecting an organization’s digital assets and IT systems.
Energy SOAR is advanced, business-driven solution, that allows the organizations to rapidly identify, investigate and automate as many business and IT processes as possible.
Its hyperautomation involves the orchestrated use of multiple technologies, tools or platforms.
WatchGuard предоставляет новый функционал SD-WAN на отмеченной наградами платформе
безопасности, чтобы заказчики могли оптимизировать сетевую архитектуру, сохраняя при
этом устойчивое и согласованное состояние безопасности в организации.
F5 labs 2018. Отчет по защите веб-приложенийBAKOTECH
Как и коралловые рифы, которые сосуществуют с множеством других форм жизни, веб-приложения являются «стадными существами». Приложения,
склеенные между собой по сети, состоят из множества независимых компонентов, работающий в отдельных средах с разными операционными требованиями и необходимой для их работы инфраструктурой (как в облаке, так и onpremise). В этом отчете мы исследовали эту последовательность уровней взаимодействия – службы приложений, доступы к приложениям, уровень доставки и защиту транспортного уровня (TLS), системы доменных имен (DNS) и сети. Так как каждый из этих уровней может стать потенциальной целью для атаки.
Скачивайте "Отчет по защите приложений" от F5 Networks, чтобы узнать все о современных угрозах для веб-приложений, самых распространенных способах защиты от них. Также в отчете вы найдете список рекомендаций для повышения уровня безопасности ваших приложений и данных вашей организации.
Miercom was engaged by WatchGuard Technologies, Inc. to conduct an independent, comparative performance assessment of its Firebox M270 against similar leading UTM network security appliances: Cisco Meraki MX84, Fortinet FortiGate 100E, SonicWall NSA 2650 and Sophos XG 210. All products were exposed to increasing traffic loads, with different protocols, while evaluating the impact on network performance. When identifying competitive equipment for this report, selected rack mount appliances were those closest in price (MSRP) to the Firebox M270. In each case this required models to be included that had a closer equivalent price to the WatchGuard Firebox M370.
Product comparisons were made using the following scenarios: firewall, additional security features and full UTM mode. Firewall performance measured transport and application network layer traffic. Then security features were individually enabled to evaluate the impact on performance for HTTP and HTTPS loads. Finally, the full set of security functions was enabled (firewall, intrusion prevention system, antivirus and application control) over HTTP and HTTPS.
The report for Q1 2018 includes:
- WatchGuard Firebox Feed Trends. In this regular section, we analyze threat intelligence shared by tens of thousands of WatchGuard security appliances. This analysis includes details about the top malware and network attacks we saw globally throughout the quarter. Using that data, we identify the top attack trends, and how you might defend against them.
- Top Story: GitHub DDoS Attack In Q1 2018, attackers launched a record-breaking distributed denial of service (DDoS) attack against GitHub using a technique called UDP amplification. In this section we analyze this attack and describe how the lesser-known Memcached service allowed this huge amplification.
- Announcing The 443 Podcast Rather than our normal threat research section, this quarter we announce a new podcast from the WatchGuard Threat Labs team, and the authors of this report. Learn what this new podcast contains and come subscribe wherever podcasts are found.
- The Latest Defense Tips As usual, this report isn’t just meant to inform you of the latest threats, but to help you update your defenses based on the latest attacks. Throughout the report, we share defensive learnings and tips, with a summary of the most important defenses at the end.
На сколько защищена ваша сеть? Готовы ли вы это проверить реальными атаками? Скачивайте брошюру о решении BreakingPoint от IXIA (на англ. языке) и узнайте все о тестировании уязвимостей сети и устройств безопасности!
Группа компаний БАКОТЕК – официальный дистрибьютор Ixia в Украине, Республике Беларусь, Азербайджане, Грузии, Армении, Казахстане, Кыргызстане, Молдове, Таджикистане, Туркменистане и Узбекистане. При возникновении вопросов по решениям Ixia, пожалуйста, пишите на ixia@bakotech.com.
Планируете или уже используете облачные технологии (SaaS, IaaS, PaaS)? Вы уверенны, что можете выявить проблемы производительности и безопасности в облачной среде? Скачивайте электронную книгу Cloud Visibility for Dummies и узнавайте, как это реализовать.
Группа компаний БАКОТЕК – официальный дистрибьютор Ixia в Украине, Республике Беларусь, Азербайджане, Грузии, Армении, Казахстане, Кыргызстане, Молдове, Таджикистане, Туркменистане и Узбекистане. При возникновении вопросов по решениям Ixia, пожалуйста, пишите на ixia@bakotech.com.
Скачивайте электронную книгу Network Visibility for Dummies (на англ. языке) и узнайте, как видеть весь трафик, обеспечить ему средства безопасности и управлять отказоустойчивостью.
Группа компаний БАКОТЕК – официальный дистрибьютор Ixia в Украине, Республике Беларусь, Азербайджане, Грузии, Армении, Казахстане, Кыргызстане, Молдове, Таджикистане, Туркменистане и Узбекистане. При возникновении вопросов по решениям Ixia, пожалуйста, пишите на ixia@bakotech.com.
SIEM – корреляция и анализ данных о событиях безопасности в сети (log management; корреляция событий реагирование на инциденты; отчетность и оповещение)
Обеспечение безопасности активов современного бизнеса с помощью криптографии BAKOTECH
- управление 4-мя разными средствами шифрования из одной консоли,
- преимущества и отличия полнодискового шифрования от Intel Security,
- практические советы по использованию выборочного шифрования,
- интеграция выборочного шифрования с DLP для конечных точек,
- советы и замечания по шифрованию из личной практики.
Проблематика безопасности баз данных. Выявление уязвимостей, контроль транзак...BAKOTECH
• Реализация разграничения доступа к различным объектам БД,
• Ограничение разработчиков и/или подрядчиков,
• почему необходимо использовать механизмы виртуального патчинга и как делать это правильно?
• что делать с уязвимостями о которых не отчитываются DBA?
Внутренняя угроза: выявление и защита с помощью ObserveITBAKOTECH
Несмотря на всю сложность современных систем защиты информации, действия пользователей до сих пор являются самым слабым звеном в системе информационной безопасности компаний. Особенно если эти пользователи обладают повышенными правами доступа в ИТ-системах.
An introduction to the cryptocurrency investment platform Binance Savings.Any kyc Account
Learn how to use Binance Savings to expand your bitcoin holdings. Discover how to maximize your earnings on one of the most reliable cryptocurrency exchange platforms, as well as how to earn interest on your cryptocurrency holdings and the various savings choices available.
Buy Verified PayPal Account | Buy Google 5 Star Reviewsusawebmarket
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Event Report - SAP Sapphire 2024 Orlando - lots of innovation and old challengesHolger Mueller
Holger Mueller of Constellation Research shares his key takeaways from SAP's Sapphire confernece, held in Orlando, June 3rd till 5th 2024, in the Orange Convention Center.
Recruiting in the Digital Age: A Social Media MasterclassLuanWise
In this masterclass, presented at the Global HR Summit on 5th June 2024, Luan Wise explored the essential features of social media platforms that support talent acquisition, including LinkedIn, Facebook, Instagram, X (formerly Twitter) and TikTok.
Company Valuation webinar series - Tuesday, 4 June 2024FelixPerez547899
This session provided an update as to the latest valuation data in the UK and then delved into a discussion on the upcoming election and the impacts on valuation. We finished, as always with a Q&A
Kseniya Leshchenko: Shared development support service model as the way to ma...Lviv Startup Club
Kseniya Leshchenko: Shared development support service model as the way to make small projects with small budgets profitable for the company (UA)
Kyiv PMDay 2024 Summer
Website – www.pmday.org
Youtube – https://www.youtube.com/startuplviv
FB – https://www.facebook.com/pmdayconference
Premium MEAN Stack Development Solutions for Modern BusinessesSynapseIndia
Stay ahead of the curve with our premium MEAN Stack Development Solutions. Our expert developers utilize MongoDB, Express.js, AngularJS, and Node.js to create modern and responsive web applications. Trust us for cutting-edge solutions that drive your business growth and success.
Know more: https://www.synapseindia.com/technology/mean-stack-development-company.html
Putting the SPARK into Virtual Training.pptxCynthia Clay
This 60-minute webinar, sponsored by Adobe, was delivered for the Training Mag Network. It explored the five elements of SPARK: Storytelling, Purpose, Action, Relationships, and Kudos. Knowing how to tell a well-structured story is key to building long-term memory. Stating a clear purpose that doesn't take away from the discovery learning process is critical. Ensuring that people move from theory to practical application is imperative. Creating strong social learning is the key to commitment and engagement. Validating and affirming participants' comments is the way to create a positive learning environment.
Understanding User Needs and Satisfying ThemAggregage
https://www.productmanagementtoday.com/frs/26903918/understanding-user-needs-and-satisfying-them
We know we want to create products which our customers find to be valuable. Whether we label it as customer-centric or product-led depends on how long we've been doing product management. There are three challenges we face when doing this. The obvious challenge is figuring out what our users need; the non-obvious challenges are in creating a shared understanding of those needs and in sensing if what we're doing is meeting those needs.
In this webinar, we won't focus on the research methods for discovering user-needs. We will focus on synthesis of the needs we discover, communication and alignment tools, and how we operationalize addressing those needs.
Industry expert Scott Sehlhorst will:
• Introduce a taxonomy for user goals with real world examples
• Present the Onion Diagram, a tool for contextualizing task-level goals
• Illustrate how customer journey maps capture activity-level and task-level goals
• Demonstrate the best approach to selection and prioritization of user-goals to address
• Highlight the crucial benchmarks, observable changes, in ensuring fulfillment of customer needs
LA HUG - Video Testimonials with Chynna Morgan - June 2024Lital Barkan
Have you ever heard that user-generated content or video testimonials can take your brand to the next level? We will explore how you can effectively use video testimonials to leverage and boost your sales, content strategy, and increase your CRM data.🤯
We will dig deeper into:
1. How to capture video testimonials that convert from your audience 🎥
2. How to leverage your testimonials to boost your sales 💲
3. How you can capture more CRM data to understand your audience better through video testimonials. 📊
Personal Brand Statement:
As an Army veteran dedicated to lifelong learning, I bring a disciplined, strategic mindset to my pursuits. I am constantly expanding my knowledge to innovate and lead effectively. My journey is driven by a commitment to excellence, and to make a meaningful impact in the world.
Bài tập - Tiếng anh 11 Global Success UNIT 1 - Bản HS.doc
SIEM for Beginners
1. Everything You Wanted to Know About
Log Management But were Afraid to Ask
SIEM FOR BEGINNERS
www.alienvault.com
2. Although the industry has settled on the term ‘SIEM’ as the catch-all term for
this type of security software, it evolved from several different (but complementary)
technologies that came before it.
• LMS “Log Management System” – a system that collects and stores log files (from Operating Systems, Applications, etc)
from multiple hosts and systems into a single location, allowing centralized access to logs instead of accessing them from
each system individually.
• SLM /SEM “Security Log/Event Management” – an LMS, but marketed towards security analysts instead of system
administrators. SEM is about highlighting log entries as more significant to security than others.
• SIM “Security Information Management” – an Asset Management system, but with features to incorporate security information
too. Hosts may have vulnerability reports listed in their summaries, Intrusion Detection and AntiVirus alerts may be shown
mapped to the systems involved.
• SEC “Security Event Correlation” – To a particular piece of software, three failed login attempts to the same user account
from three different clients, are just three lines in their logfile. To an analyst, that is a peculiar sequence of events worthy of
investigation, and Log Correlation (looking for patterns in log files) is a way to raise alerts when these things happen.
• SIEM “Security Information and Event Management” – SIEM is the “All of the Above” option, and as the above technologies
become merged into single products, became the generalized term for managing information generated from security controls
and infrastructure. We’ll use the term SIEM for the rest of this presentation.
A Rose By Any Other Name
SLM/LMS, SIM, SEM, SEC, SIEM
3. The information you need to answer
“Who’s attacking us today?” and
“How did they get access to all our corporate secrets?”
We may think of Security Controls as containing all the information we need to be secure,
but often they only contain the things they have detected – there is no ‘before and after the event’
context within them.
This context is usually vital to separate the false positive from true detection,
the actual attack from a merely misconfigured system.
Successful attacks on computer systems rarely look like real attacks except in hindsight –
if this were not the case, we could automate ALL security defenses without ever needing to
employ human analysts.
Attackers will try to remove and falsify log entries to cover their tracks – having a source of log
information that can be trusted is vital to any legal proceeding from computer misuse.
What’s in the Logs?
What’s In the Logs?!!Q:
A:
4. SIEM is about looking at what’s happening on your network through a larger lens
than can be provided via any one security control or information source.
None of these by themselves, can tell you what is happening to your
business in terms of securing the continuity of your business processes…
But together, they can.
• Your Intrusion Detection only understands Packets, Protocols & IP Addresses
• Your Endpoint Security sees files, usernames & hosts
• Your Service Logs show user logins, service activity & configuration changes.
• Your Asset Management system sees apps, business processes & owners
The Blind Men and the
Security Information Elephant
5. SIEM is essentially nothing more than a management layer above your
existing systems and security controls.
It connects and unifies the information contained in your existing systems,
allowing them to be analyzed and cross-referenced from a single interface.
SIEM is a perfect example of the ‘Garbage In, Garbage Out’ principle of computing:
SIEM is only as useful as the information you put into it.
The more valid information depicting your network, systems, and behavior
the SIEM has, the more effective it will be in helping you make effective detections,
analyses, and responses in your security operations.
SIEM
A Single View of Your IT Security
6. Bob’s Machine was compromised by asbss.exe which originated from a malicious
website, this malware then used Bob’s account to try and infect DAVEPC3, but antivirus
caught it. Bob’s machine “BOBPC1” is likely still compromised, however.
We should block the malicious domain and sanitize Bob’s workspace, ASAP
External
Website 4.4.4.4
DMZ Firewall
10.90.0.1
Web Proxy
10.90.0.50
BOBPC1
10.100.23.53
DAVEPC3
10.10123.18
Domain
Controller
DHCP Server
Antivirus
Controller
Router
A
A
B
C
D D
E
E
F
F
B C
Connection to TCP port 80 - src:10.90.0.50
dst: 4.4.4.4
state: ACCEPTED
HTTP Client GET - http://somebadwebsite.org/878732/asbss.exe
%SEC-6-IPACCESSLOGP: list ACL-IPv4-E0/0-IN permitted tcp
10.100.23.53(38231) > 10.90.0.50(3129), 1 packet
Lease for 10.100.23.53 Assigned to BOBPC1 - MAC:AE:00:AE:10:F8:D6
Authentication Package: Microsoft_Authentication_Package_V1_0
Logon Account: BRoberts Source Workstation: BOBPC1 Error Code: 0x00000064
Client: DAVEPC3 - Successfully Removed - C:WindowsTempasbss.dll -
Reason: Win32/RatProxyDLL18 105
7. • Log Collection is the heart and soul of a SIEM – the more log sources that
send logs to the SIEM, the more that can be accomplished with the SIEM.
• Logs on their own rarely contain the information needed to understand their
contents within the context of your business.
• Security Analysts have limited bandwidth to be familiar with every last system
that your IT operation depends on.
• With only the logs, all an analyst sees is “Connection from Host A to Host B”
• Yet, to the administrator of that system, this becomes “Daily Activity Transfer
from Point of Sales to Accounts Receivable”.
• The Analyst needs this information to make reasoned assessment of any
security alert involving this connection.
• True value of logs is in correlation to get actionable information.
Half a Pound of Logs,
A Cup of Asset Records….
8. Security Controls
• Intrusion Detection
• Endpoint Security (Antivirus, etc)
• Data Loss Prevention
• VPN Concentrators
• Web Filters
• Honeypots
• Firewalls
Infrastructure
• Routers
• Switches
• Domain Controllers
• Wireless Access Points
• Application Servers
• Databases
• Intranet Applications
Infrastructure Information
• Configuration
• Locations
• Owners
• Network Maps
• Vulnerability Reports
• Software Inventory
Business Information
• Business Process Mappings
• Points of Contact
• Partner Information
LOGS AND ALERTS: KNOWLEDGE:
SIEM Recipes - A list of ingredients
you’ll need for a good SIEM Deployment
9. Business
Locations
Network MapsBusiness Units
Configuration
and Asset
Information
System Logs
and Security
Controls Alerts
Software
Inventory
Software
Inventory
10.100.20.0.18 10.88.6.12
10.100.20.0/24 10.88.5.0/16
Pennsylvania Boston
Business
Processes
Accounts Receivable
Accounting IT
USSaleSyncAcct
10.100.20.18 Initiated Database Copy using credentials USSalesSyncAcct to remote Host 10.88.6.12 - Status Code 0x44F8
How a Log File is Generated in Your Network
SIEM
10. Behold:
The Power
of Correlation
Correlation is the process of matching events from systems (hosts,
network devices, security controls, anything that sends logs to the SIEM.)
Events from different sources can be combined and compared against
each other to identify patterns of behavior invisible to individual devices…
They can also be matched against the information specific to your business.
Correlation allows you to automate detection for the things that
should not occur on your network.
11. The beauty of log correlation
“14:10 7/4/20110 User BRoberts Successful Auth to
10.100.52.105 from 10.10.8.22”
An Account belonging to Marketing connected to an
Engineering System from an office desktop, on a day
when nobody should be in the office”
Log Correlation is the difference between:
and...
12. Your network generates vast amounts of log data – a Fortune 500 enterprise’s
infrastructure can generate 10 terabytes of plain-text log data per month, without
breaking a sweat.
You can’t hire enough people to read every line of those logs looking for bad stuff.
I’m serious, don’t even try this. Even if you succeeded, they’d be so bored they’d never
actually spot anything even if it was right in front of their face.. Which it would be.
Log Correlation lets you locate the interesting places in your logs –
that’s where the analysts start investigating…
And they’re going to find pieces of information that lead to other
pieces of information as the trail of evidence warms up.
Being able to search through the rest of those logs for that one thing they
suspect resides there is one of the other key functions of a SIEM.
It’s a good thing that a SIEM is fundamentally a…
Slow Cook for 8 Hours
Serve to Hungry Analysts…
13. …Giant Database of Logs.
It would be amazingly useful if every operating system and every application in the world, recorded their log
events in the same format – they don’t. Most logs are written to be readable by humans, not computers.
That makes using regular search tools over logs from different sources… a little difficult.
These two logs say the same thing to a human being,
but are very different from the machine’s point of view.
“User Broberts Successfully Authenticated to
10.100.52.105 from client 10.10.8.22”
“100.100.52.105 New Client Connection 10.10.8.22
on account: Broberts: Success”
Long story short – we’re going to need to break down every known
log message out there, into a normalized format.
“User [USERNAME] [STATUS] Authenticated to
[DESTIP] from client [SOURCEIP]”
“100.100.52.105 New Client Connection 10.10.8.22
on account: Broberts: Success”
So when you see a SIEM Product that talks about “how many devices it supports” –
it’s talking about how many devices it can parse the logs from.
14. Breaking those log entries down into their components – normalizing them, is what allows
us to search across logs from multiple devices and correlate events between them.
Once we’ve normalized logs into a database table, we can do database style searches, such as:
This is what allows us to do automated correlation as well, matching fields
between log events, across time periods, across device types.
Just as with any database, event normalization allows the creation of
report summarizations of our log information
Show [All Logs] From [All Devices] from the [last two
weeks], where the [username] is [Broberts]
If A single Host fails to log in to three separate
servers using the same credentials, within a 6-second
time window, raise an alert
What User Accounts have accessed the highest number
of distinct hosts in the last month?
What Subnet generate the highest number of failed login
attempts per day, averaged out over 6 months?”
Searches, Pivoting, and Cross-Correlation
15. But Wait, There’s More!
• So you’ve now seen that SIEM is a recording device for the systems
that form your information infrastructure.
• SIEM allows you to give analysts access to information from these systems,
without giving them access to the systems themselves.
• Event Correlation allows you to encode security knowledge into automated searches
across events and asset information to alert on things happening within your infrastructure,
and create a starting point for human analysis into a sea of log data.
• But to keep up with today’s threat landscape, you need more that just SIEM –
you need relevant data, a unified approach and integrated threat intelligence
to truly get a holistic view of your security posture.
16. AlienVault® USM™
Brings it all together
ASSET DISCOVERY &
INVENTORY
Find all assets on your network
before a bad actor does with active
and passive network discovery.
SIEM & LOG
MANAGEMENT
Quickly correlate & analyze
security event data from across
your network with built-in SIEM &
log management
INTRUSION DETECTION
Detect & respond to threats faster
with our built-in network IDS, host-
based IDS & file integrity monitoring
VULNERABILITY
ASSESSMENT
Identify systems that are
vulnerable to exploits with
active network scanning
& continuous vulnerability
monitoring
BEHAVIORAL
MONITORING
Instantly spot suspicious behavior
with NetFlow analysis, service
monitoring & full packet capture.
powered by
AV Labs Threat
Intelligence
17. Trouble Ticketing
Asset Discovery
Log Management
Event Management
Event Correlation
Reporting
Features: AlienVault USM Traditional SIEM
Built-in $$
(3rd-party product that requires integration)
Security Monitoring Technologies
Network IDS
Host IDS
Netflow
Full Packet Capture
File Integrity Monitoring
Vulnerability Assessment
Additional Capabilities:
Built-in $$
(3rd-party product that requires integration)
Built-in $$
(3rd-party product that requires integration)
Built-in $$
(3rd-party product that requires integration)
Built-in $$
(3rd-party product that requires integration)
Built-in $$
(3rd-party product that requires integration)
Built-in $$
(3rd-party product that requires integration)
Built-in $$
(3rd-party product that requires integration)
Continuous Threat Intelligence Built-in Not available
Unified Management Console for
security monitoring technologies Built-in Not available
Management
18. Next Steps: Play, share, enjoy!
www.alienvault.com
• Watch our 3-minute overview video
• Play in our product sandbox
• Start detecting threats today with a free trial
• Go Beyond SIEM with Unified Security Management
• Join the Open Threat Exchange
Try it
Free
BAKOTECH Group is an official distributor
of AlienVault in the Baltic States, Ukraine,
Kazakhstan, the Eastern Europe and the
CIS countries.
If you have any questions about AlienVault,
please, write us at alienvault@bakotech.com