CATO Networks

MARCH 24, 2020

At the beginning of the month, Microsoft released an advisory and security patch for a serious Windows Server Message Block (SMB) vulnerability called the Windows SMBv3 Client/Server Remote Code Execution Vulnerability (AKA Windows SMBv3 RCE or CVE-2020-0796). Windows SMBv3 RCE isnt the first vulnerability in SMB.

SMB 52

SMB Port Server Protocol 52

CATO Networks

AUGUST 18, 2022

In this article, we will discuss some of the various policy objects that exist within the Cato Management Application and how they are used. Understanding Catos Management Application from Its Architecture To understand policy design within the Cato Management application, its useful to discuss some of Catos architecture.

SASE 52

SASE Cloud Port Firewall 52

CATO Networks

MAY 20, 2024

Examining the destination port used by the IP address can also yield valuable information. For example, the use of destination port 445 (SMB) over the internet is unlikely to be legitimate, and can raise suspicions about the IP’s malicious intent.

IP Address 52

IP Address Server Port SMB 52

Kentik

APRIL 24, 2017

If you’re looking to examine traffic coming from individual client machines in an SMB or even an enterprise network setting, then that increased granularity is helpful. Based on their feedback and our own observation and analysis, our take is that for these applications the accuracy of sFlow and NetFlow/IPFIX is essentially the same.

Protocol 40

Protocol Routers Bandwidth Internet 40