This document discusses network security techniques such as authentication and encryption. It provides an overview of 802.1X authentication, which authenticates network clients using unique client information and credentials known only to the client. MAC authentication bypass (MAB) is also discussed, which enables port-based access control using the MAC address of the connecting device. Common encryption techniques are examined, including WEP (outdated), WPA/TKIP, and WPA2/AES. Symmetric key encryption uses a shared secret key for encryption and decryption, while asymmetric encryption uses public/private key pairs.
The realities of insider threats and determined attackers have made it necessary to implement security technologies on the network interior. This session will discuss leveraging network telemetry, such as NetFlow and Cisco ISE, in combination with the Cisco StealthWatch System and in order to monitor the network interior to detect and respond to threats. Use cases on how to best organize and query NetFlow data will be presented as well as how to drive an investigation in order to identify an attacker's presence on the network based on the statistical analysis of network telemetry. The target audience for this session are network and security administrators and analysts interested in learning how to best leverage NetFlow, ISE, and StealthWatch as a component of their security operations center.
Secure Communication: Usability and Necessity of SSL/TLSwolfSSL
Network-related applications and devices often use secure communication. Although keeping network communications safe should be a top priority to all developers and engineers, it often gets left behind due to lack of understanding, insufficient funding, or looming deadlines.
Securing a project with SSL shouldn?t have to include a steep learning curve, deep pockets, or an unlimited time frame. By learning a few basics of how things work, where the technology is best used, and what features to look for when trying to choose the right SSL implementation, a developer or engineer can easily, simply, and quickly secure their project - putting both themselves and their employer?s minds at ease.
This presentation will introduce SSL - including why secure communication is important, introductory details about SSL, x509, and the underlying cryptography. It will give an overview of where SSL is used today - including Home Energy, Gaming, Databases, Sensors, VoIP, and more. A description of important items to look for when trying to choose an SSL implementation will give developers and engineers a solid foundation to begin securing their projects with SSL and will enable them to have more informed discussions with potential vendors.
Learn more at www.yassl.com.
The realities of insider threats and determined attackers have made it necessary to implement security technologies on the network interior. This session will discuss leveraging network telemetry, such as NetFlow and Cisco ISE, in combination with the Cisco StealthWatch System and in order to monitor the network interior to detect and respond to threats. Use cases on how to best organize and query NetFlow data will be presented as well as how to drive an investigation in order to identify an attacker's presence on the network based on the statistical analysis of network telemetry. The target audience for this session are network and security administrators and analysts interested in learning how to best leverage NetFlow, ISE, and StealthWatch as a component of their security operations center.
Secure Communication: Usability and Necessity of SSL/TLSwolfSSL
Network-related applications and devices often use secure communication. Although keeping network communications safe should be a top priority to all developers and engineers, it often gets left behind due to lack of understanding, insufficient funding, or looming deadlines.
Securing a project with SSL shouldn?t have to include a steep learning curve, deep pockets, or an unlimited time frame. By learning a few basics of how things work, where the technology is best used, and what features to look for when trying to choose the right SSL implementation, a developer or engineer can easily, simply, and quickly secure their project - putting both themselves and their employer?s minds at ease.
This presentation will introduce SSL - including why secure communication is important, introductory details about SSL, x509, and the underlying cryptography. It will give an overview of where SSL is used today - including Home Energy, Gaming, Databases, Sensors, VoIP, and more. A description of important items to look for when trying to choose an SSL implementation will give developers and engineers a solid foundation to begin securing their projects with SSL and will enable them to have more informed discussions with potential vendors.
Learn more at www.yassl.com.
Rome 2017: Building advanced voice assistants and chat botsCisco DevNet
If it takes minutes to code a simple bot, building professional bots represents quite a challenge. Soon you realize you need serious programming and API architecture experience but also “Bot” specific skills. In this session, we'll first show the code of advanced Chat and Voice interactions, and then explore the challenges faced when building advanced Bots (Context storage, NLP approaches, Bot Metadata, OAuth scopes), and discuss interesting opportunities from latest industry trends (Bot platforms, Serverless, Microservices). This talk is about showing the code and sharing lessons learned.
Why trade performance for flexibility when you can program your network with new protocols and capabilities at wire speed?
In this workshop learn how ASICs are made, why flexible silicon is critical to the future of networking and what you can do with Cisco’s next-generation UADP 2.0.
Resources:
Watch the related TechWiseTV episode: http://bit.ly/2fiqH1f
Watch the TechWiseTV: New Era in Networking playlist: http://bit.ly/2jpoRjB
Application Visibility and Experience through Flexible NetflowCisco DevNet
The world of applications is changing rapidly in the enterprise; from the way applications are increasingly hosted in the cloud, the diverse nature of apps and to the way they are consumed by many devices. The need for organizations and network administrators is to focus on "Fast IT" - "Innovation in the Enterprise" is growing, which means having to spend less time on daily operations, maintenance and troubleshooting and more time on delivering business value with newer services. Cisco AVC with its NBAR2 technology is designed to detect applications and measure application performance through measuring round trip time, retransmission rates, jitter, delay, packet loss, MoS, URL statistics etc. Those details are transmitted using Flexible Netflow/IPFIX, so partners could leverage the data for application usage reporting, performance reporting and troubleshooting application issues to deliver best possible application experience.
Watch the DevNet 2047 replay from the Cisco Live On-Demand Library at: https://www.ciscolive.com/online/connect/sessionDetail.ww?SESSION_ID=92664&backBtn=true
Check out more and register for Cisco DevNet: http://ow.ly/jCNV3030OfS
Over this techtorial you will have an opportunity to explore the following Cisco Meraki product lines: MX security appliances, MS switches and MR wireless access points. Through a hands-on lab we will cover real-world scenarios showcasing how to deploy branch networks for a typical company. Engineers will leave with the experience and confidence to deploy Meraki networks in their own environments. The lab also provides the perfect setting to showcase the tight integration among the Meraki product lines and the benefits of cloud management via the Meraki Dashboard.
Packet Tracer 6.2 new features.
Original PPT file available on https://www.netacad.com/documents/300006/233106968/Packet+Tracer+6.2+New+Features.pptx/2c7a445c-bc47-44e4-a648-45141426d1a2?version=1.1
Rome 2017: Building advanced voice assistants and chat botsCisco DevNet
If it takes minutes to code a simple bot, building professional bots represents quite a challenge. Soon you realize you need serious programming and API architecture experience but also “Bot” specific skills. In this session, we'll first show the code of advanced Chat and Voice interactions, and then explore the challenges faced when building advanced Bots (Context storage, NLP approaches, Bot Metadata, OAuth scopes), and discuss interesting opportunities from latest industry trends (Bot platforms, Serverless, Microservices). This talk is about showing the code and sharing lessons learned.
Why trade performance for flexibility when you can program your network with new protocols and capabilities at wire speed?
In this workshop learn how ASICs are made, why flexible silicon is critical to the future of networking and what you can do with Cisco’s next-generation UADP 2.0.
Resources:
Watch the related TechWiseTV episode: http://bit.ly/2fiqH1f
Watch the TechWiseTV: New Era in Networking playlist: http://bit.ly/2jpoRjB
Application Visibility and Experience through Flexible NetflowCisco DevNet
The world of applications is changing rapidly in the enterprise; from the way applications are increasingly hosted in the cloud, the diverse nature of apps and to the way they are consumed by many devices. The need for organizations and network administrators is to focus on "Fast IT" - "Innovation in the Enterprise" is growing, which means having to spend less time on daily operations, maintenance and troubleshooting and more time on delivering business value with newer services. Cisco AVC with its NBAR2 technology is designed to detect applications and measure application performance through measuring round trip time, retransmission rates, jitter, delay, packet loss, MoS, URL statistics etc. Those details are transmitted using Flexible Netflow/IPFIX, so partners could leverage the data for application usage reporting, performance reporting and troubleshooting application issues to deliver best possible application experience.
Watch the DevNet 2047 replay from the Cisco Live On-Demand Library at: https://www.ciscolive.com/online/connect/sessionDetail.ww?SESSION_ID=92664&backBtn=true
Check out more and register for Cisco DevNet: http://ow.ly/jCNV3030OfS
Over this techtorial you will have an opportunity to explore the following Cisco Meraki product lines: MX security appliances, MS switches and MR wireless access points. Through a hands-on lab we will cover real-world scenarios showcasing how to deploy branch networks for a typical company. Engineers will leave with the experience and confidence to deploy Meraki networks in their own environments. The lab also provides the perfect setting to showcase the tight integration among the Meraki product lines and the benefits of cloud management via the Meraki Dashboard.
Packet Tracer 6.2 new features.
Original PPT file available on https://www.netacad.com/documents/300006/233106968/Packet+Tracer+6.2+New+Features.pptx/2c7a445c-bc47-44e4-a648-45141426d1a2?version=1.1
In this project we develop an application for translation of information in any language to Cipher/Encrypted , which otherwise is done by using different software in the present scenario. Our attempt is to overcome the various shortcomings in different software available in the market and develop the best (Encryptor/Decryptor) with most useful algorithms. We explore and implement Tiny Algorith, Neural Algorithm, A hybrid blend Neural and Tiny algorithm, Rijandel Agorithm, Stegnography (for Image and Audio files), Video Encryption and Decryption, and a Chat server for secret Communication oiver the software.
This presentation introduces the Basics of Cryptography and Network Security concepts. Heavily derived from content from William Stalling's book with the same title.
Over the last 5 years, Data Centers, your most important asset, have evolved massively. The pace of change continues to ramp with new Architectures, Virtualization, Fabrics and Clouds. How do you evolve your data centers and ensure they are secure, and prove they are secure, for compliance and audit? Using a practical and pragmatic approach, we will present and demonstrate how Cisco can help you tackle your security challenges, leveraging the intelligent network infrastructure and the broadest security portfolio in the industry (ASA5585, ASA SM, ASA 1000v, VSG and TrustSec with ISE).
Virtualization has been an integral part of IT planning for effective resource optimization, management simplification and isolation on Data Centres. Because Virtualization touches multiple layers in the Data Centre, understanding the full scope of Virtualization technologies is required for effective planning, design and deployments. The effects are applicable to Classical Ethernet, Data Centre Bridging and SDN; Unified IO, Unified Fabric & Unified Computing; servers of multiple types & hypervisors; virtual machines, virtual switches, virtual service nodes, virtualized adapters, storage, cloud orchestration and transport environments which taken collectively require in-depth understanding for an end–to-end strategy.
Embrace the BYOD wave and explore the untapped potential of your wireless controllers. In this session, you will learn how the features in controller code release 7.2 - 7.4, can help you scale up your wireless deployment and open the door to a world of new potential. Topics will include: Application Visibility and Control (AVC), Flex Connect, IPv6, Identity Services Engine integration and other configuration best practices.
Bypassing Port-Security In 2018: Defeating MacSEC and 802.1x-2010Priyanka Aash
"Existing techniques for bypassing wired port security are limited to attacking 802.1x-2004, which does not provide encryption or the ability to perform authentication on a packet-by-packet basis [1][2][3][4]. The development of 802.1x-2010 mitigates these issues by using MacSEC to provide Layer 2 encryption and packet integrity check to the protocol [5]. Since MacSEC encrypts data on a hop-by-hop basis, it successfully protects against the bridge-based attacks pioneered by the likes of Steve Riley, Abb, and Alva Duckwall [5][6].
In addition to the development of 802.1x-2010, improved 802.1x support by peripheral devices such as printers also poses a challenge to attackers. Gone are the days in which bypassing 802.1x was as simple as finding a printer and spoofing address, as hardware manufacturers have gotten smarter.
In this talk, we will introduce a novel technique for bypassing 802.1x-2010 by demonstrating how MacSEC fails when weak forms of EAP are used. Additionally, we will discuss how improved 802.1x support by peripheral devices does not necessarily translate to improved port-security due to the widespread use of weak EAP. Finally, we will consider how improvements to the Linux kernel have made bridge-based techniques easier to implement and demonstrate an alternative to using packet injection for network interaction. We have packaged each of these techniques and improvements into an open source tool called Silent Bridge, which we plan on releasing at the conference."
An unusual number of recent news articles spotlighting SSL security flaws including HeartBleed, POODLE, and FREAK, has forced major security policy changes in communication software and compliance standards. In order to meet the future security challenges, and to continue providing business, this session will highlight how Rocket MV product family can help you to fortify your data communications, and meet compliance requirements of today and tomorrow.
• Storage Basics and Terms
• Introduction to SANs
• SAN Connectivity—Fibre Channel
• SAN Applications
• SAN—Current Developments
• Cisco Storage Networking Partnerships
2024.06.01 Introducing a competency framework for languag learning materials ...Sandy Millin
http://sandymillin.wordpress.com/iateflwebinar2024
Published classroom materials form the basis of syllabuses, drive teacher professional development, and have a potentially huge influence on learners, teachers and education systems. All teachers also create their own materials, whether a few sentences on a blackboard, a highly-structured fully-realised online course, or anything in between. Despite this, the knowledge and skills needed to create effective language learning materials are rarely part of teacher training, and are mostly learnt by trial and error.
Knowledge and skills frameworks, generally called competency frameworks, for ELT teachers, trainers and managers have existed for a few years now. However, until I created one for my MA dissertation, there wasn’t one drawing together what we need to know and do to be able to effectively produce language learning materials.
This webinar will introduce you to my framework, highlighting the key competencies I identified from my research. It will also show how anybody involved in language teaching (any language, not just English!), teacher training, managing schools or developing language learning materials can benefit from using the framework.
The Roman Empire A Historical Colossus.pdfkaushalkr1407
The Roman Empire, a vast and enduring power, stands as one of history's most remarkable civilizations, leaving an indelible imprint on the world. It emerged from the Roman Republic, transitioning into an imperial powerhouse under the leadership of Augustus Caesar in 27 BCE. This transformation marked the beginning of an era defined by unprecedented territorial expansion, architectural marvels, and profound cultural influence.
The empire's roots lie in the city of Rome, founded, according to legend, by Romulus in 753 BCE. Over centuries, Rome evolved from a small settlement to a formidable republic, characterized by a complex political system with elected officials and checks on power. However, internal strife, class conflicts, and military ambitions paved the way for the end of the Republic. Julius Caesar’s dictatorship and subsequent assassination in 44 BCE created a power vacuum, leading to a civil war. Octavian, later Augustus, emerged victorious, heralding the Roman Empire’s birth.
Under Augustus, the empire experienced the Pax Romana, a 200-year period of relative peace and stability. Augustus reformed the military, established efficient administrative systems, and initiated grand construction projects. The empire's borders expanded, encompassing territories from Britain to Egypt and from Spain to the Euphrates. Roman legions, renowned for their discipline and engineering prowess, secured and maintained these vast territories, building roads, fortifications, and cities that facilitated control and integration.
The Roman Empire’s society was hierarchical, with a rigid class system. At the top were the patricians, wealthy elites who held significant political power. Below them were the plebeians, free citizens with limited political influence, and the vast numbers of slaves who formed the backbone of the economy. The family unit was central, governed by the paterfamilias, the male head who held absolute authority.
Culturally, the Romans were eclectic, absorbing and adapting elements from the civilizations they encountered, particularly the Greeks. Roman art, literature, and philosophy reflected this synthesis, creating a rich cultural tapestry. Latin, the Roman language, became the lingua franca of the Western world, influencing numerous modern languages.
Roman architecture and engineering achievements were monumental. They perfected the arch, vault, and dome, constructing enduring structures like the Colosseum, Pantheon, and aqueducts. These engineering marvels not only showcased Roman ingenuity but also served practical purposes, from public entertainment to water supply.
Honest Reviews of Tim Han LMA Course Program.pptxtimhan337
Personal development courses are widely available today, with each one promising life-changing outcomes. Tim Han’s Life Mastery Achievers (LMA) Course has drawn a lot of interest. In addition to offering my frank assessment of Success Insider’s LMA Course, this piece examines the course’s effects via a variety of Tim Han LMA course reviews and Success Insider comments.
Palestine last event orientationfvgnh .pptxRaedMohamed3
An EFL lesson about the current events in Palestine. It is intended to be for intermediate students who wish to increase their listening skills through a short lesson in power point.
Biological screening of herbal drugs: Introduction and Need for
Phyto-Pharmacological Screening, New Strategies for evaluating
Natural Products, In vitro evaluation techniques for Antioxidants, Antimicrobial and Anticancer drugs. In vivo evaluation techniques
for Anti-inflammatory, Antiulcer, Anticancer, Wound healing, Antidiabetic, Hepatoprotective, Cardio protective, Diuretics and
Antifertility, Toxicity studies as per OECD guidelines
The French Revolution, which began in 1789, was a period of radical social and political upheaval in France. It marked the decline of absolute monarchies, the rise of secular and democratic republics, and the eventual rise of Napoleon Bonaparte. This revolutionary period is crucial in understanding the transition from feudalism to modernity in Europe.
For more information, visit-www.vavaclasses.com
How to Make a Field invisible in Odoo 17Celine George
It is possible to hide or invisible some fields in odoo. Commonly using “invisible” attribute in the field definition to invisible the fields. This slide will show how to make a field invisible in odoo 17.
Welcome to TechSoup New Member Orientation and Q&A (May 2024).pdfTechSoup
In this webinar you will learn how your organization can access TechSoup's wide variety of product discount and donation programs. From hardware to software, we'll give you a tour of the tools available to help your nonprofit with productivity, collaboration, financial management, donor tracking, security, and more.
Operation “Blue Star” is the only event in the history of Independent India where the state went into war with its own people. Even after about 40 years it is not clear if it was culmination of states anger over people of the region, a political game of power or start of dictatorial chapter in the democratic setup.
The people of Punjab felt alienated from main stream due to denial of their just demands during a long democratic struggle since independence. As it happen all over the word, it led to militant struggle with great loss of lives of military, police and civilian personnel. Killing of Indira Gandhi and massacre of innocent Sikhs in Delhi and other India cities was also associated with this movement.
June 3, 2024 Anti-Semitism Letter Sent to MIT President Kornbluth and MIT Cor...Levi Shapiro
Letter from the Congress of the United States regarding Anti-Semitism sent June 3rd to MIT President Sally Kornbluth, MIT Corp Chair, Mark Gorenberg
Dear Dr. Kornbluth and Mr. Gorenberg,
The US House of Representatives is deeply concerned by ongoing and pervasive acts of antisemitic
harassment and intimidation at the Massachusetts Institute of Technology (MIT). Failing to act decisively to ensure a safe learning environment for all students would be a grave dereliction of your responsibilities as President of MIT and Chair of the MIT Corporation.
This Congress will not stand idly by and allow an environment hostile to Jewish students to persist. The House believes that your institution is in violation of Title VI of the Civil Rights Act, and the inability or
unwillingness to rectify this violation through action requires accountability.
Postsecondary education is a unique opportunity for students to learn and have their ideas and beliefs challenged. However, universities receiving hundreds of millions of federal funds annually have denied
students that opportunity and have been hijacked to become venues for the promotion of terrorism, antisemitic harassment and intimidation, unlawful encampments, and in some cases, assaults and riots.
The House of Representatives will not countenance the use of federal funds to indoctrinate students into hateful, antisemitic, anti-American supporters of terrorism. Investigations into campus antisemitism by the Committee on Education and the Workforce and the Committee on Ways and Means have been expanded into a Congress-wide probe across all relevant jurisdictions to address this national crisis. The undersigned Committees will conduct oversight into the use of federal funds at MIT and its learning environment under authorities granted to each Committee.
• The Committee on Education and the Workforce has been investigating your institution since December 7, 2023. The Committee has broad jurisdiction over postsecondary education, including its compliance with Title VI of the Civil Rights Act, campus safety concerns over disruptions to the learning environment, and the awarding of federal student aid under the Higher Education Act.
• The Committee on Oversight and Accountability is investigating the sources of funding and other support flowing to groups espousing pro-Hamas propaganda and engaged in antisemitic harassment and intimidation of students. The Committee on Oversight and Accountability is the principal oversight committee of the US House of Representatives and has broad authority to investigate “any matter” at “any time” under House Rule X.
• The Committee on Ways and Means has been investigating several universities since November 15, 2023, when the Committee held a hearing entitled From Ivory Towers to Dark Corners: Investigating the Nexus Between Antisemitism, Tax-Exempt Universities, and Terror Financing. The Committee followed the hearing with letters to those institutions on January 10, 202