DNS, Gateway and IP Address - IT Networking Pro Today

EP143: DNS Record Types You Should Know

ByteByteGo

DECEMBER 21, 2024

This week’s system design refresher: 8 Most Important System Design Concepts You Should Know (Youtube Video) DNS Record Types You Should Know Polling Vs Webhooks API Vs SDK! Here are the 8 most commonly used DNS Record Types. Here are the 8 most commonly used DNS Record Types. How Netflix Really Uses Java?

DNS

DNS IP Address Server Email

EP145: Infrastructure as Code Landscape

ByteByteGo

JANUARY 11, 2025

A Crash Course on Architectural Scalability SPONSOR US Top 12 Tips for API Security Use HTTPS Use OAuth2 Use WebAuthn Use Leveled API Keys Authorization Rate Limiting API Versioning Whitelisting Check OWASP API Security Risks Use API Gateway Error Handling Input Validation What happens when you type google.com into a browser?

IP Address

IP Address Server TCP DNS

EP139: Design a Live Streaming System

ByteByteGo

NOVEMBER 23, 2024

share one router with a single public IP address. The request contains the device's private IP address. The router’s NAT process replaces the private IP with the router’s public IP. NAT has several important uses: It helps conserve public IP addresses.

IP Address

IP Address Routers Internet Server

Hybrid vs. Multi-cloud: The Good, the Bad and the Network Observability Needed

Kentik

AUGUST 3, 2021

For example, some DevOps teams feel that AWS is more ideal for infrastructure services such as DNS services and load balancing. Below you can see how easy it is in AWS to select a VPC and then click a button to “Create internet gateway” in order to grant internet access. CAPEX fees and proximity to end-users can also be a factor.

Cloud

Cloud Networking Network Gateway

Best practice / advice for cisco 3560 behind Virtualised OPNsense

Network Engineering

AUGUST 19, 2020

ip dhcp pool mgmt network 10.0.0.0 dns-server 10.0.0.2 domain-name LAN ip dhcp pool trusted network 10.0.10.0 dns-server 10.0.0.2 ip dhcp pool untrusted network 10.0.20.0 dns-server 10.0.0.2 ip dhcp pool guest network 10.0.30.0 dns-server 10.0.0.2 ! ! interface Vlan1 ip address 10.0.0.1

IP Address

IP Address DNS Routers Server

AWS Route 53 BGP Hijack: What Kentik Saw

Kentik

MAY 2, 2018

In simple terms, Border Gateway Protocol (BGP) is the protocol that routes traffic on the Internet. They can then announce the routes (groups of IP addresses) that they own from their ASN. During a BGP route hijack, an attacker advertises IP prefixes from an ASN that is not the normal originator.

IP Address

IP Address DNS UDP port Advertising

Resilience and Redundancy in Networking

Kentik

MAY 8, 2023

TCP/IP is one of the fundamental networking protocols and the basis for common protocols like HTTP. IP address abstraction and failover capabilities with DNS Domain Name System (DNS) is a system for mapping domain names to IP addresses.

Networking

Networking Network IP Address TCP

Unlocking the Power of Embedded CDNs: A Comprehensive Guide to Deployment Scenarios and Optimal Use Cases

Kentik

APRIL 19, 2023

They heavily rely on BGP (Border Gateway Protocol, the protocol that networks use to exchange routes) to define which cache an end user is directed to. Movie Open Connect is unique among the CDNs since they do not rely on the DNS system to direct the end user to the suitable cache. Prefixes are sent from the ISP to the caches.

IP Address

IP Address DNS Server Networking

23 Good-To-Know Networking Acronyms and Abbreviations

CATO Networks

AUGUST 17, 2021

SASE merges the network optimization capabilities of SD-WAN with a full security stack, including Next Generation Firewall (NGFW), Secure Web Gateway (SWG), Zero Trust Network Access (ZTNA), and more. Each AS advertises which IP addresses it can route traffic to, helping traffic move from its source AS to the AS closest to its destination.

Networking

Networking Network NaaS SASE

Securing Your Network Against Attacks: Prevent, Detect, and Mitigate Cyberthreats

Kentik

MARCH 15, 2023

The attacker can spoof IP addresses, DNS, HTTPS headers, and more to deceive users into interacting with compromised applications. Here are some of the top network data sources for attack prevention: Global IP reputation assessments. Prevent risky IP addresses from interacting with your network.

Networking

Networking Network Protocol IP Address

Speeding Up the Web: A Comprehensive Guide to Content Delivery Networks and Embedded Caching

Kentik

APRIL 5, 2023

They heavily rely on BGP (Border Gateway Protocol, the protocol that networks use to exchange routes) to define which cache an end user is directed to. Movie Open Connect is unique among the CDNs since they do not rely on the DNS system to direct the end user to the suitable cache. Prefixes are sent from the ISP to the caches.

Networking

Networking Network DNS IP Address

Mirai Malware Targeting the Enterprise

CATO Networks

JUNE 23, 2019

The infamous malware that crippled global DNS provider Dyn, French Web host OVH and security journalist Brain Krebs Web site with botnets of infected home routers, baby monitors and other IoT devices is now infecting enterprise network equipment, according to a recent Palo Alto Networks blog and Network Computing article.

IoT

IoT WAN Routers IP Address

Cato Adds IPS as a Service with Context-Aware Protection to Cato SD-WAN

CATO Networks

JULY 31, 2017

Cato SD-WAN is First to Converge Global Networking and Advanced Security Services Cato introduced today a context-aware Intrusion Prevention System (IPS) as part of its Cato Cloud secure SD-WAN service. Cato IPS is the first to be integrated with a global SD-WAN service , bringing context-aware protection to users everywhere.

WAN

WAN Wide Area Network DNS Encryption

Cloudflare 2024 Year in Review

CloudFaire

DECEMBER 9, 2024

Routing security, measured as the share of RPKI valid routes and the share of covered IP address space, continued to improve globally throughout 2024. increase in RPKI valid IPv4 address space in 2024, and a 6.4% public DNS resolver from millions of users around the world. We saw a 4.7% Email Security An average of 4.3%

Internet

Internet Email IP Address TCP

How to Monitor Packet Loss and Latency in the Cloud

Kentik

JULY 28, 2021

Performing a TCP traceroute to IP addresses and host names is just the beginning. Kentik Synthetics can be used to verify availability of specific content in web pages, test DNS servers to make sure they are responding in a timely manner, monitor the availability and responsiveness of API endpoints, and much more.

Cloud

Cloud TCP Routers Protocol

IT Networking Pro Today

EP143: DNS Record Types You Should Know

EP145: Infrastructure as Code Landscape

Trending Sources

EP139: Design a Live Streaming System

Hybrid vs. Multi-cloud: The Good, the Bad and the Network Observability Needed

Best practice / advice for cisco 3560 behind Virtualised OPNsense

AWS Route 53 BGP Hijack: What Kentik Saw

Resilience and Redundancy in Networking

Unlocking the Power of Embedded CDNs: A Comprehensive Guide to Deployment Scenarios and Optimal Use Cases

23 Good-To-Know Networking Acronyms and Abbreviations

Securing Your Network Against Attacks: Prevent, Detect, and Mitigate Cyberthreats

Speeding Up the Web: A Comprehensive Guide to Content Delivery Networks and Embedded Caching

Mirai Malware Targeting the Enterprise

Cato Adds IPS as a Service with Context-Aware Protection to Cato SD-WAN

Cloudflare 2024 Year in Review

How to Monitor Packet Loss and Latency in the Cloud

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