IP Possibilities - 2013 - IP Interconnection Panel (18-apr, 2013)steve ulrich
The document summarizes key aspects of IP interconnection and peering relationships between internet service providers (ISPs). It describes how the internet is comprised of over 30,000 semi-autonomous ISPs that interconnect in a decentralized manner. Peering relationships allow ISPs to exchange traffic between a predefined portion of their networks, while transit relationships provide connectivity to all destinations in one provider's routing table. The benefits of peering for ISPs and content providers include reduced costs, improved performance, and greater network control compared to purchasing full transit.
This document discusses the lack of local internet content in Bangladesh and proposes several solutions. It notes that most internet traffic and popular websites in Bangladesh originate from outside the country. It then suggests deploying local web hosting, split DNS, internet exchange points, content delivery network peering, public server mirrors, and IPv6 to help overcome this issue. This would increase local internet content, improve browsing speeds, reduce bandwidth costs, and create new economic opportunities in Bangladesh.
The document discusses the Resource Public Key Infrastructure (RPKI) which aims to address routing incidents caused by IP prefix hijacking and misorigination. It provides an overview of RPKI technical details, components, and deployment status. RPKI uses digital certificates and Route Origin Authorizations (ROAs) to validate that IP prefixes are announced by their legitimate holders and prevent unauthorized route announcements. Major RPKI components include Certificate Authorities (CAs), Relying Parties (RPs), and routers configured to use RPKI data to validate BGP routes.
See Consul running on Kubernetes and learn how to use Consul as a universal service mesh to securely connect your applications running on different platforms.
High perforance-browse-networking-2015-bwahnEric Ahn
This document discusses topics related to high performance browser networking including latency sources like propagation, transmission, processing, and queuing delays. It covers router bufferbloat issues and solutions like CoDel queue management. Last mile latency and its importance for mobile browsers on cellular and other networks are addressed. An overview of TCP versions and the IPv4/IPv6 standards is provided along with details on the 3-way TCP handshake and how it contributes to connection delay.
In this presentation, you will learn about microservices, containers, container orchestration, Kuberbetes orchestration, container adoption challenges, container networking, service mesh and integration with OpenDaylight.
Learn more at www.luminanetworks.com/products
Next Generation DDoS Services – can we do this with NFV? - CF ChuiMyNOG
- DDoS attacks are increasing in complexity by combining different attack vectors, though the peak size of volumetric attacks decreased
- More service providers are adopting SDN/NFV technologies, with the proportion doubling over the previous year, though interoperability and cost remain barriers
- NFV aims to deploy network services through software on generic hardware rather than proprietary appliances, improving flexibility, but challenges include integration, orchestration, availability, and licensing
This document discusses service mesh patterns for connecting microservices across multiple clusters. It describes using Envoy proxy to provide service discovery, load balancing, security and resiliency. Patterns are presented for connecting services across clusters with flat, controlled or separate networks. Managing connectivity across clusters can increase operator burden. Gloo Mesh is presented as a way to simplify management across multiple clusters with a centralized control plane.
IP Possibilities - 2013 - IP Interconnection Panel (18-apr, 2013)steve ulrich
The document summarizes key aspects of IP interconnection and peering relationships between internet service providers (ISPs). It describes how the internet is comprised of over 30,000 semi-autonomous ISPs that interconnect in a decentralized manner. Peering relationships allow ISPs to exchange traffic between a predefined portion of their networks, while transit relationships provide connectivity to all destinations in one provider's routing table. The benefits of peering for ISPs and content providers include reduced costs, improved performance, and greater network control compared to purchasing full transit.
This document discusses the lack of local internet content in Bangladesh and proposes several solutions. It notes that most internet traffic and popular websites in Bangladesh originate from outside the country. It then suggests deploying local web hosting, split DNS, internet exchange points, content delivery network peering, public server mirrors, and IPv6 to help overcome this issue. This would increase local internet content, improve browsing speeds, reduce bandwidth costs, and create new economic opportunities in Bangladesh.
The document discusses the Resource Public Key Infrastructure (RPKI) which aims to address routing incidents caused by IP prefix hijacking and misorigination. It provides an overview of RPKI technical details, components, and deployment status. RPKI uses digital certificates and Route Origin Authorizations (ROAs) to validate that IP prefixes are announced by their legitimate holders and prevent unauthorized route announcements. Major RPKI components include Certificate Authorities (CAs), Relying Parties (RPs), and routers configured to use RPKI data to validate BGP routes.
See Consul running on Kubernetes and learn how to use Consul as a universal service mesh to securely connect your applications running on different platforms.
High perforance-browse-networking-2015-bwahnEric Ahn
This document discusses topics related to high performance browser networking including latency sources like propagation, transmission, processing, and queuing delays. It covers router bufferbloat issues and solutions like CoDel queue management. Last mile latency and its importance for mobile browsers on cellular and other networks are addressed. An overview of TCP versions and the IPv4/IPv6 standards is provided along with details on the 3-way TCP handshake and how it contributes to connection delay.
In this presentation, you will learn about microservices, containers, container orchestration, Kuberbetes orchestration, container adoption challenges, container networking, service mesh and integration with OpenDaylight.
Learn more at www.luminanetworks.com/products
Next Generation DDoS Services – can we do this with NFV? - CF ChuiMyNOG
- DDoS attacks are increasing in complexity by combining different attack vectors, though the peak size of volumetric attacks decreased
- More service providers are adopting SDN/NFV technologies, with the proportion doubling over the previous year, though interoperability and cost remain barriers
- NFV aims to deploy network services through software on generic hardware rather than proprietary appliances, improving flexibility, but challenges include integration, orchestration, availability, and licensing
This document discusses service mesh patterns for connecting microservices across multiple clusters. It describes using Envoy proxy to provide service discovery, load balancing, security and resiliency. Patterns are presented for connecting services across clusters with flat, controlled or separate networks. Managing connectivity across clusters can increase operator burden. Gloo Mesh is presented as a way to simplify management across multiple clusters with a centralized control plane.
This case study describes the implementation and the usage of NetFlow Analyzer at a datacenter where 250 distributed interfaces are monitored with 2 collector servers and 1 central server. They mainly use it for billing and IP grouping.
Role of edge gateways in relation to service mesh adoptionChristian Posta
API Gateways provide functionality like rate limiting, authentication, request routing, reporting, and more. If you’ve been following the rise in service-mesh technologies, you’ll notice there is a lot of overlap with API Gateways when solving some of the challenges of microservices. If service mesh can solve these same problems, you may wonder whether you really need a dedicated API Gateway solution?
The reality is there is some nuance in the problems solved at the edge (API Gateway) compared to service-to-service communication (service mesh) within a cluster. But with the evolution of cluster-deployment patterns, these nuances are becoming less important. What’s more important is that the API Gateway is evolving to live at a layer above service mesh and not directly overlapping with it. In other words, API Gateways are evolving to solve application-level concerns like aggregation, transformation, and deeper context and content-based routing as well as fitting into a more self-service, GitOps style workflow.
In this talk we put aside the “API Gateway” infrastructure as we know it today and go back to first principles with the “API Gateway pattern” and revisit the real problems we’re trying to solve. Then we’ll discuss pros and cons of alternative ways to implement the API Gateway pattern and finally look at open source projects like Envoy, Kubernetes, and GraphQL to see how the “API Gateway pattern” actually becomes the API for our applications while coexisting nicely with a service mesh (if you adopt a service mesh).
1) The document discusses the evolution of peering and Internet exchanges in Japan over the past 20+ years. It describes how the first IX was formed in 1994 and how peering was initially difficult due to government restrictions.
2) It provides an overview of the current peering landscape in Japan, including major IXPs in cities like Tokyo, Osaka, and Niigata. Traffic has grown substantially, reaching over 2 terabits per second within Japan.
3) The rise of mobile and cloud services is driving new peering requirements around areas like latency, route servers, and DDoS protection. This is helping to evolve the peering community in Japan.
In this presentation, the SDN-Based Enterprise Connectivity Service Architecture of China Unicom will be introduced. And the four use cases will be discussed, including: “Flexible access for enterprise, Cloud access and resource centralized, High efficiency, elastic transport for DCI, Extensible VAS deployment for services”. Finally, some commercial experience in China Unicom will be shared.
The document describes the Novatrack tracking system which includes a communication server to receive device data from various sources, a database server to store spatial data, and a web services layer and application server to provide access to the data through web applications and interfaces. The modular design allows the system to scale for different needs and integrate various hardware devices and data types.
IPX is a networking protocol originally used by Novell Netware Operating System to interconnect networks using Novell clients and servers. It is a connectionless datagram protocol that operates at the Network layer of the OSI model. IPX addresses network interfaces using a combination of physical addresses, network numbers, and socket numbers. While it was high performing in LANs, IPX is not suitable for wide area networks due to packet reordering issues.
IX Future: AMS-IX example. English versionMaksym Tulyuk
This document discusses the future of AMS-IX and key trends. It notes that growth is slowing and the market is stabilizing. AMS-IX is focusing on evolutionary services like IPv6, GRX/IPX, opening new sites, and introducing 100Gbit ports. Revolutionary services include offering SLAs, expanding its reseller program, and opening an exchange in Hong Kong. Key components are its community emphasis on collaboration, building a redundant network, and expanding its technical team. AMS-IX aims to continue growing through new technologies and opportunities while cooperating closely with partners.
Application of Local Internet Content of Bangladesh Crown Hasan
This document discusses the lack of local internet content in Bangladesh and proposes several solutions. It notes that most internet traffic and popular websites in Bangladesh originate from outside the country. It then suggests deploying local web hosting, split DNS, internet exchange points, content delivery network peering, public server mirrors, and IPv6 to help overcome this issue. This would increase local internet content, improve browsing speeds, reduce bandwidth costs, and create new economic opportunities in Bangladesh.
The document provides an overview of Janet, the UK's education and research network:
- Janet has a backbone network with 8x100Gbps trunks in southern England and routes most traffic through London.
- The network uses dark fibre and Juniper routing equipment, with some 400Gbit/s wavelengths.
- It provides connections to over 1,000 customers and 1,500 sites across regional networks in places like Scotland, North East England, and London.
- Services include Ethernet circuits, IP connections, cloud connections to Azure and AWS, and a managed router service for over 400 customer devices.
The document provides an overview of LTE technology and discusses why TDD-LTE is a good choice for wireless broadband (WBB). Key points include:
1) TDD-LTE offers flexibility in configuring downlink and uplink bandwidth ratios to match traffic usage, and provides 3 times the throughput of WiMAX.
2) The 3.5GHz spectrum band has abundant available spectrum that is well-suited for large-scale LTE TDD commercialization.
3) LTE TDD is a standard evolution of WiMAX that benefits from 3GPP standards and continued advancement. Mature ecosystems have been established for 3.5GHz LTE TDD commercialization.
Bandwidth is measured in bits per second and refers to the maximum rate of data transfer. Common units are kilobits per second (Kbps), megabits per second (Mbps), and gigabits per second (Gbps). To connect to the internet, a computer requires an internet service provider (ISP) account and a modem or network interface card. A local area network (LAN) connects computers within a home or building using Ethernet cables or WiFi, while a wide area network (WAN) connects locations over longer distances. The internet uses TCP/IP protocols to transmit data in packets across networks and IP addresses to identify devices.
Last Mile Access Technologies discusses various methods for connecting homes and businesses to internet service providers. It covers traditional copper wire technologies like dial-up, ISDN, and DSL. It also discusses cable networks, wireless networks using technologies like WiFi and WiMax, and other emerging methods like powerline networking. Future technologies may rely more on fiber connectivity and wireless solutions to avoid installing new copper wiring. The document provides details on the capabilities and pros and cons of each technological approach for establishing the "last mile" of connectivity.
This document discusses leased lines, DSL, and cable modems. It defines leased lines as dedicated high-speed internet connections for medium and large organizations, providing connectivity for 24 hours a day at speeds from 64kbps to 2Mbps for a fixed monthly fee. It describes DSL as providing speeds from 256kbps to 24Mbps over existing phone lines. Cable modems are discussed as using coaxial cable to achieve speeds up to 2Mbps for internet access.
This document discusses a large-scale GPU-based cloud burst simulation run by the IceCube collaboration to calibrate simulations of natural ice. The simulation was data-intensive, producing over 130 TB of data and exceeding 10 Gbps of egress bandwidth. Internet2 Cloud Connect service was used to provision over 20 dedicated network links between collaborators' institutions and cloud providers to enable high-throughput data transfer at a lower cost than commercial routes. Careful planning was required to smoothly ramp up the burst and avoid overloading individual network links.
This document summarizes several internet access methods including dial-up, ISDN, satellite, DSL, cable modem, Wi-Fi, WLAN, and WiMAX. Dial-up uses analog telephone lines to connect at speeds up to 56 kbps but is low cost, while ISDN and satellite provide faster digital connections but are more expensive to set up. DSL and cable modems utilize existing telephone and cable infrastructure to enable broadband internet access at speeds above 1 Mbps for moderate costs. Wireless technologies like Wi-Fi, WLAN, and WiMAX deliver internet connectivity without wires but may have limitations on range or bandwidth.
The document describes a wireless router that provides an all-in-one ADSL modem and wireless router solution. It connects to the internet via integrated ADSL2/2+ and provides high-speed wireless N and wired connectivity. It features include firewall protection, quality of service, and the ability to connect wired and wireless devices to share an internet connection at speeds up to 24Mbps downstream and 1Mbps upstream.
The document describes a wireless router that provides an all-in-one ADSL modem and wireless router solution. It connects to the internet via integrated ADSL2/2+ and provides high-speed wireless N and wired connectivity. It features include firewall protection, quality of service, and the ability to connect wired and wireless devices to share an internet connection at speeds up to 24Mbps downstream and 1Mbps upstream.
Syntigo is a subsidiary of Infrabel and provides medium sized and large companies with high-performance telecoms services. Our telecommunications services include WAN connectivity and internet access.
These solutions are based on a solid national network infrastructure, the unequalled experience and the unique level of know-how of our staff members and on the flexibility, creativity and speed of delivery of a young company dedicated totally to its mission.
The document summarizes the history and evolution of the Internet from its origins in the 1960s as ARPANET, an experimental network created by the U.S. military, to the present day. It describes key developments like the introduction of TCP/IP protocols in the 1970s that allowed different networks to interconnect, the creation of the World Wide Web in the 1990s, and the rise of broadband technologies like DSL, cable, and wireless that have increased speeds and driven adoption worldwide. The document concludes by discussing emerging technologies like IPv6, cloud computing, and wireless broadband that are shaping the future of the Internet.
This case study describes the implementation and the usage of NetFlow Analyzer at a datacenter where 250 distributed interfaces are monitored with 2 collector servers and 1 central server. They mainly use it for billing and IP grouping.
Role of edge gateways in relation to service mesh adoptionChristian Posta
API Gateways provide functionality like rate limiting, authentication, request routing, reporting, and more. If you’ve been following the rise in service-mesh technologies, you’ll notice there is a lot of overlap with API Gateways when solving some of the challenges of microservices. If service mesh can solve these same problems, you may wonder whether you really need a dedicated API Gateway solution?
The reality is there is some nuance in the problems solved at the edge (API Gateway) compared to service-to-service communication (service mesh) within a cluster. But with the evolution of cluster-deployment patterns, these nuances are becoming less important. What’s more important is that the API Gateway is evolving to live at a layer above service mesh and not directly overlapping with it. In other words, API Gateways are evolving to solve application-level concerns like aggregation, transformation, and deeper context and content-based routing as well as fitting into a more self-service, GitOps style workflow.
In this talk we put aside the “API Gateway” infrastructure as we know it today and go back to first principles with the “API Gateway pattern” and revisit the real problems we’re trying to solve. Then we’ll discuss pros and cons of alternative ways to implement the API Gateway pattern and finally look at open source projects like Envoy, Kubernetes, and GraphQL to see how the “API Gateway pattern” actually becomes the API for our applications while coexisting nicely with a service mesh (if you adopt a service mesh).
1) The document discusses the evolution of peering and Internet exchanges in Japan over the past 20+ years. It describes how the first IX was formed in 1994 and how peering was initially difficult due to government restrictions.
2) It provides an overview of the current peering landscape in Japan, including major IXPs in cities like Tokyo, Osaka, and Niigata. Traffic has grown substantially, reaching over 2 terabits per second within Japan.
3) The rise of mobile and cloud services is driving new peering requirements around areas like latency, route servers, and DDoS protection. This is helping to evolve the peering community in Japan.
In this presentation, the SDN-Based Enterprise Connectivity Service Architecture of China Unicom will be introduced. And the four use cases will be discussed, including: “Flexible access for enterprise, Cloud access and resource centralized, High efficiency, elastic transport for DCI, Extensible VAS deployment for services”. Finally, some commercial experience in China Unicom will be shared.
The document describes the Novatrack tracking system which includes a communication server to receive device data from various sources, a database server to store spatial data, and a web services layer and application server to provide access to the data through web applications and interfaces. The modular design allows the system to scale for different needs and integrate various hardware devices and data types.
IPX is a networking protocol originally used by Novell Netware Operating System to interconnect networks using Novell clients and servers. It is a connectionless datagram protocol that operates at the Network layer of the OSI model. IPX addresses network interfaces using a combination of physical addresses, network numbers, and socket numbers. While it was high performing in LANs, IPX is not suitable for wide area networks due to packet reordering issues.
IX Future: AMS-IX example. English versionMaksym Tulyuk
This document discusses the future of AMS-IX and key trends. It notes that growth is slowing and the market is stabilizing. AMS-IX is focusing on evolutionary services like IPv6, GRX/IPX, opening new sites, and introducing 100Gbit ports. Revolutionary services include offering SLAs, expanding its reseller program, and opening an exchange in Hong Kong. Key components are its community emphasis on collaboration, building a redundant network, and expanding its technical team. AMS-IX aims to continue growing through new technologies and opportunities while cooperating closely with partners.
Application of Local Internet Content of Bangladesh Crown Hasan
This document discusses the lack of local internet content in Bangladesh and proposes several solutions. It notes that most internet traffic and popular websites in Bangladesh originate from outside the country. It then suggests deploying local web hosting, split DNS, internet exchange points, content delivery network peering, public server mirrors, and IPv6 to help overcome this issue. This would increase local internet content, improve browsing speeds, reduce bandwidth costs, and create new economic opportunities in Bangladesh.
The document provides an overview of Janet, the UK's education and research network:
- Janet has a backbone network with 8x100Gbps trunks in southern England and routes most traffic through London.
- The network uses dark fibre and Juniper routing equipment, with some 400Gbit/s wavelengths.
- It provides connections to over 1,000 customers and 1,500 sites across regional networks in places like Scotland, North East England, and London.
- Services include Ethernet circuits, IP connections, cloud connections to Azure and AWS, and a managed router service for over 400 customer devices.
The document provides an overview of LTE technology and discusses why TDD-LTE is a good choice for wireless broadband (WBB). Key points include:
1) TDD-LTE offers flexibility in configuring downlink and uplink bandwidth ratios to match traffic usage, and provides 3 times the throughput of WiMAX.
2) The 3.5GHz spectrum band has abundant available spectrum that is well-suited for large-scale LTE TDD commercialization.
3) LTE TDD is a standard evolution of WiMAX that benefits from 3GPP standards and continued advancement. Mature ecosystems have been established for 3.5GHz LTE TDD commercialization.
Bandwidth is measured in bits per second and refers to the maximum rate of data transfer. Common units are kilobits per second (Kbps), megabits per second (Mbps), and gigabits per second (Gbps). To connect to the internet, a computer requires an internet service provider (ISP) account and a modem or network interface card. A local area network (LAN) connects computers within a home or building using Ethernet cables or WiFi, while a wide area network (WAN) connects locations over longer distances. The internet uses TCP/IP protocols to transmit data in packets across networks and IP addresses to identify devices.
Last Mile Access Technologies discusses various methods for connecting homes and businesses to internet service providers. It covers traditional copper wire technologies like dial-up, ISDN, and DSL. It also discusses cable networks, wireless networks using technologies like WiFi and WiMax, and other emerging methods like powerline networking. Future technologies may rely more on fiber connectivity and wireless solutions to avoid installing new copper wiring. The document provides details on the capabilities and pros and cons of each technological approach for establishing the "last mile" of connectivity.
This document discusses leased lines, DSL, and cable modems. It defines leased lines as dedicated high-speed internet connections for medium and large organizations, providing connectivity for 24 hours a day at speeds from 64kbps to 2Mbps for a fixed monthly fee. It describes DSL as providing speeds from 256kbps to 24Mbps over existing phone lines. Cable modems are discussed as using coaxial cable to achieve speeds up to 2Mbps for internet access.
This document discusses a large-scale GPU-based cloud burst simulation run by the IceCube collaboration to calibrate simulations of natural ice. The simulation was data-intensive, producing over 130 TB of data and exceeding 10 Gbps of egress bandwidth. Internet2 Cloud Connect service was used to provision over 20 dedicated network links between collaborators' institutions and cloud providers to enable high-throughput data transfer at a lower cost than commercial routes. Careful planning was required to smoothly ramp up the burst and avoid overloading individual network links.
This document summarizes several internet access methods including dial-up, ISDN, satellite, DSL, cable modem, Wi-Fi, WLAN, and WiMAX. Dial-up uses analog telephone lines to connect at speeds up to 56 kbps but is low cost, while ISDN and satellite provide faster digital connections but are more expensive to set up. DSL and cable modems utilize existing telephone and cable infrastructure to enable broadband internet access at speeds above 1 Mbps for moderate costs. Wireless technologies like Wi-Fi, WLAN, and WiMAX deliver internet connectivity without wires but may have limitations on range or bandwidth.
The document describes a wireless router that provides an all-in-one ADSL modem and wireless router solution. It connects to the internet via integrated ADSL2/2+ and provides high-speed wireless N and wired connectivity. It features include firewall protection, quality of service, and the ability to connect wired and wireless devices to share an internet connection at speeds up to 24Mbps downstream and 1Mbps upstream.
The document describes a wireless router that provides an all-in-one ADSL modem and wireless router solution. It connects to the internet via integrated ADSL2/2+ and provides high-speed wireless N and wired connectivity. It features include firewall protection, quality of service, and the ability to connect wired and wireless devices to share an internet connection at speeds up to 24Mbps downstream and 1Mbps upstream.
Syntigo is a subsidiary of Infrabel and provides medium sized and large companies with high-performance telecoms services. Our telecommunications services include WAN connectivity and internet access.
These solutions are based on a solid national network infrastructure, the unequalled experience and the unique level of know-how of our staff members and on the flexibility, creativity and speed of delivery of a young company dedicated totally to its mission.
The document summarizes the history and evolution of the Internet from its origins in the 1960s as ARPANET, an experimental network created by the U.S. military, to the present day. It describes key developments like the introduction of TCP/IP protocols in the 1970s that allowed different networks to interconnect, the creation of the World Wide Web in the 1990s, and the rise of broadband technologies like DSL, cable, and wireless that have increased speeds and driven adoption worldwide. The document concludes by discussing emerging technologies like IPv6, cloud computing, and wireless broadband that are shaping the future of the Internet.
This document provides information about 5G technology. It was written by Abhinay Pratap, a computer science engineering student with contact information provided. The document introduces 5G and its capabilities like high speeds, connectivity, and features. It describes the evolution of mobile networks from 1G to 5G. 5G is expected to be 10 times faster than 4G with speeds up to 1 Gbps. Open wireless architecture may be used for 5G networks. Hardware will use ultra wide band networks and software will have a single unified standard. Features of 5G include high resolution, bandwidth, and quality services. Advantages are high data rates, global access, and low cost. Applications may include wearable devices, handovers,
Presentation @ MoMo Hyderabad in Decemeber. Discusses about wimax, alternatives to wimax, evolution of wimax.
This needs a In Person Presentation Support.
DSL (Digital Subscriber Line) is a technology that provides high-speed internet access over ordinary copper telephone lines. It allows digital data transmission and voice calls to occur simultaneously. There are different types of DSL that provide varying speeds depending on distance from the telephone exchange. DSL works by using a separate frequency spectrum from voice calls to transmit digital data at speeds much faster than a dial-up modem.
The document discusses upgrading an office network infrastructure to support increased size and implement centralized data storage and sharing. It includes specifications for hardware like routers, switches, firewalls and servers needed for the Local Area Network and connections to a remote branch office and separate office building. Diagrams show the network layout connecting 20 existing PCs and new servers through fiber optic cables, switches and routers with firewall protection to access the internet and remote offices.
This document defines functions and discusses the pigeonhole principle. It defines injections, surjections and bijections between sets. The pigeonhole principle states that if more pigeons are placed in fewer holes, then some hole must contain more than one pigeon. The document provides examples applying the principle, including that in a group of n people there must be two who shake hands with the same number of others. It also proves theorems about subsets summing to the same number and groups including clubs or strangers.
Enhancing Security with Multi-Factor Authentication in Privileged Access Mana...Bert Blevins
In the ever-evolving landscape of cybersecurity, safeguarding sensitive data and critical systems has become paramount. As cyber threats grow in sophistication, organizations are constantly seeking innovative methods to fortify their defenses. Multi-Factor Authentication (MFA) stands out as a potent tool within the security arsenal, particularly when integrated with Privileged Access Management (PAM).
Privileged access management encompasses the methods, protocols, and tools employed to regulate and monitor access to privileged accounts within an organization. These accounts wield elevated privileges, enabling users to execute vital operations such as system configuration, access to sensitive data, and management of network infrastructure. However, if these privileges fall into the wrong hands, they pose a significant security risk. MFA adds an additional layer of protection by requiring users to provide multiple forms of verification before gaining access to a system or application. Key components of MFA in PAM include biometric verification, passwords, security tokens, and one-time passcodes. Deploying MFA within a PAM environment necessitates meticulous planning and consideration of various factors to ensure robust security.
Network Security and Cyber Laws (Complete Notes) for B.Tech/BCA/BSc. ITSarthak Sobti
Network Security and Cyber Laws
Detailed Course Content
Unit 1: Introduction to Network Security
- Introduction to Network Security
- Goals of Network Security
- ISO Security Architecture
- Attacks and Categories of Attacks
- Network Security Services & Mechanisms
- Authentication Applications: Kerberos, X.509 Directory Authentication Service
Unit 2: Application Layer Security
- Security Threats and Countermeasures
- SET Protocol
- Electronic Mail Security
- Pretty Good Privacy (PGP)
- S/MIME
- Transport Layer Security: Secure Socket Layer & Transport Layer Security
- Wireless Transport Layer Security
Unit 3: IP Security and System Security
- Authentication Header
- Encapsulating Security Payloads
- System Security: Intruders, Intrusion Detection System, Viruses
- Firewall Design Principles
- Trusted Systems
- OS Security
- Program Security
Unit 4: Introduction to Cyber Law
- Cyber Crime, Cyber Criminals, Cyber Law
- Object and Scope of the IT Act: Genesis, Object, Scope of the Act
- E-Governance and IT Act 2000
- Legal Recognition of Electronic Records
- Legal Recognition of Digital Signatures
- Use of Electronic Records and Digital Signatures in Government and its Agencies
- IT Act in Detail
- Basics of Network Security: IP Addresses, Port Numbers, and Sockets
- Hiding and Tracing IP Addresses
- Scanning: Traceroute, Ping Sweeping, Port Scanning, ICMP Scanning
- Fingerprinting: Active and Passive Email
Unit 5: Advanced Attacks
- Different Kinds of Buffer Overflow Attacks: Stack Overflows, String Overflows, Heap and Integer Overflows
- Internal Attacks: Emails, Mobile Phones, Instant Messengers, FTP Uploads, Dumpster Diving, Shoulder Surfing
- DOS Attacks: Ping of Death, Teardrop, SYN Flooding, Land Attacks, Smurf Attacks, UDP Flooding
- Hybrid DOS Attacks
- Application-Specific Distributed DOS Attacks
Top UI/UX Design Trends for 2024: What Business Owners Need to KnowOnepixll
Discover the top UI/UX design trends for 2024 that every business owner needs to know. This infographic covers five key trends: Dark Mode Dominance, Neumorphism and Soft UI, Voice User Interface (VUI) Integration, Personalization and AI-Driven Design, and Accessibility-First Design. By staying ahead of these trends, you can create engaging, user-friendly digital products that cater to evolving user needs and preferences. Enhance your digital presence and ensure your designs are modern, accessible, and effective.
3. Services Offered
•LLI– Leased Line Internet
•VPN – Virtual Private Network
•.bd and .বাাংলা Domain
•ADSL – Asymmetric Digital Subscriber Line
•GPON – Gigabit Passive Optical Network
•NIX – National Internet Exchange
•Colocation
7. BWS - BTCL Web Services
• VPN
• .bd and .বাাংলা Domain
• Domain parking
• DNS
• Shared Web Hosting
• Managed VPS
• Dedicated Bare Metal
8. NIX
• Connects IIG(s) and ISP (s)
• Saves Upstream B/W
• Reduce Network Latency
• 2 NIX Providers
9. LLI
• Very High Speed
• Optical Fiber Connection
• Upto 100G link does exist
• Official/Corporate Only
• Total Capacity: 130 Gbps
• Total Provided: Factor of 1.4
• Revenue: ~ BDT 5 Cr / Month