CATO Networks

SEPTEMBER 2, 2021

SASEs built-in SD-WAN functionality offers network optimization, while the integrated security stack including Next Generation Firewall (NGFW), Secure Web Gateway (SWG), Zero Trust Network Access (ZTNA), and more secures traffic over the corporate WAN. According to Gartner (that coined the term), SASE is the future of network security.

SASE 52

SASE Firewall IP Address VPN 52

Kentik

APRIL 19, 2023

The CDN and the ISP peers over an IXP, the volume drives port upgrades, and private connections are impossible. Removing traffic from the edge will save money on transit and IXP port fees and lower the risk of congestion. The first two scenarios are straightforward. More on what to consider when building the business case later.

IP Address 52

IP Address DNS Server Network 52

CATO Networks

MAY 20, 2020

NGFWs can drill down beyond IP addresses, TCP/UDP ports, and network protocols to enforce policies based on packet content. Secure Web Gateway (SWG) Web-borne malware is one of the biggest threats facing enterprise networks today.

Network Security 52

Network Security Network Networking UDP port 52

CATO Networks

DECEMBER 17, 2019

They could effectively block ports, isolate network segments, and enable basic enforcement of security policies. Packet-filtering firewalls Traditional firewalls that block traffic at the protocol, port, or IP address levels. Traditionally, firewalls were used to block or allow network traffic based on predefined rules.

Firewall 52

Firewall Network Networking SASE 52

Kentik

FEBRUARY 8, 2016

Designed before the dawn of the commercial Internet, the Border Gateway Protocol (BGP) is a policy-based routing protocol that has long been an established part of the Internet infrastructure. In other words every IP address that you can get to on the Internet is reachable because someone, somewhere, has advertised a route that covers it.

Advertising 49

Advertising Routers Internet Protocol 49

Kentik

MARCH 6, 2019

In the Kubernetes networking model, in order to reduce complexity and make app porting seamless, a few rules are enforced as fundamental requirements : Containers can communicate with all other containers without NAT. The IP that a container sees itself as is the same IP that others see it as.

Network 63

Network Networking Application Cloud 63

CATO Networks

MARCH 14, 2021

In addition, custom application definitions identify account-specific applications by port, IP address or domain. Secure Web Gateway (SWG) The SWG provides granular control over Internet-bound traffic, enabling enforcement of corporate policies and preventing downloads of unwanted or malicious software.

Digital Transformation 40

Digital Transformation Network Security Network Networking 40

Kentik

JULY 28, 2021

Bad hardware (the switch or router port). Packet capture : By strategically locating one or more probes off of mirrored ports on the network, sessions can be monitored, but if the loss occurred in the cloud, we will have no idea where it occurred. Performing a TCP traceroute to IP addresses and host names is just the beginning.

Cloud 116

Cloud TCP Routers Protocol 116

Kentik

MAY 17, 2021

Internal communications routed over internet gateways and driving up costs. Abandoned gateways and subnets configured with overlapping IP space. And it’s not like the network teams had to worry about fixing failed line cards or erroring ports. to the raw source and destination IP addresses in your VPCs.

Cloud 52

Cloud Network Networking Gateway 52