Email, Encryption and Protocol - IT Networking Pro Today

NPM, encryption, and the challenges ahead: Part 1 of 2

Kentik

OCTOBER 12, 2021

It’s interesting to observe how encryption and network performance monitoring (NPM) have evolved over time. Once you saw a person’s password to any given application, you knew they were generally using the same one for all of their other applications — email, the ticketing system, the FTP and Novell servers, etc. It’s encrypted HTTPS.

Encryption

Encryption DNS IP Address Protocol

Email Security Best Practices

Akins IT

FEBRUARY 13, 2023

The good news is that implementing a few simple best practices can dramatically improve your organizations email security: Use a strong, unique password : Use long, complex passwords that are unique to your email account and do not reuse passwords across multiple accounts. Email security is fundamental to every organization.

Email

Email Encryption Firewall VPN

Paolo Maffezzoli posted an update: Microsoft Enhances New Outlook for Windows with S/MIME []

4sysops

JANUARY 9, 2025

Microsoft Enhances New Outlook for Windows with S/MIME Support for Secure Email Communication Microsoft is introducing Secure/Multipurpose Internet Mail Extensions (S/MIME) support for primary accounts in the new Outlook for Windows.

Email

Email Encryption Protocol Internet

Webinars

How to Achieve High-Accuracy Results When Using LLMs

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How to find applications with NetFlow

Kentik

JANUARY 24, 2022

You can also learn about the protocols in use, the ports being used, the top interfaces, etc. IP protocol. Source port for UDP or TCP, 0 for other protocols. Destination port for UDP or TCP, type and code for ICMP, or 0 for other protocols. Lots of applications use these ports today, including DNS lookups and email.

Application

Application IP Address DNS Port

What are VPN Tunnels and How do They Work

CATO Networks

DECEMBER 3, 2019

VPNs encapsulate data and encrypt the data using an algorithm contained within the transmission protocol. VPN traffic is encrypted and decrypted at the transmission and receiving ends of the connection. PPTP proves to be one of the easiest protocols to deploy and is natively supported by most major operating systems.

VPN

VPN Encryption Wide Area Network Protocol

EP147: The Ultimate API Learning Roadmap

ByteByteGo

JANUARY 25, 2025

Here’s a roadmap that covers the most important topics: Introduction to APIs API is a set of protocols and tools for building applications. But tokens need encryption/decryption. To ensure your ad reaches this influential audience, reserve your space now by emailing sponsorship@bytebytego.com.

Cookie

Cookie Gateway Server Application

WannaCry II: How to Stop NotPetya Infections with the Cato Cloud

CATO Networks

JUNE 29, 2017

Like WannaCry, NotPetya leverages the SMB protocol to move laterally across the network, an EternalBlue exploit attributed to the National Security Agency (NSA) and leaked by the Shadow Brokers hacking group last April. The machine is then forced to reboot, encrypting the files and locking the computer. A total of 3.8

SMB

SMB Cloud Encryption Email

A SASE Approach to Enterprise Ransomware Protection

CATO Networks

FEBRUARY 16, 2023

Double Extortion: Double extortion ransomware both steals and encrypts sensitive and valuable data on an infected system. Cybercriminals can use these credentials with the remote desktop protocol (RDP) or virtual private networks (VPNs) to access and deploy malware on systems.

SASE

SASE Encryption SMB Email

What is a TCP Port: Different Between TCP and UDP Ports

NW Kings

DECEMBER 10, 2024

TCP ports operate at the transport layer of the Internet Protocol Suite. What is Transmission Control Protocol (TCP)? TCP is a connection-oriented protocol that ensures reliable transmission of data between devices. What is User Datagram Protocol (UDP)? How does the TCP port work? What are the top TCP ports?

UDP port

UDP port TCP Port IP Address

23 Good-To-Know Networking Acronyms and Abbreviations

CATO Networks

AUGUST 17, 2021

Source: Market Trends: How to Win as WAN Edge and Security Converge Into the Secure Access Service Edge, 29 July 2019, Joe Skorupa, Neil MacDonald VPN Virtual Private Network (VPN) solutions provide an encrypted link between a network and a remote user or network.

NaaS

NaaS Network Networking SASE

Cato CTRL Threat Research: Sophisticated Data Exfiltration Tools Used in Double Extortion Ransomware Attacks by Hunters International and Play

CATO Networks

DECEMBER 16, 2024

Executive Summary Modern ransomware attacks have evolved beyond simple encryption to deploy sophisticated double extortion tactics. Threat actors now systematically exfiltrate sensitive data before encrypting systems, ensuring leverage even when victims have robust data backups.

SMB

SMB IP Address SASE Protocol

Guide to how Local Governments can Prevent Security Breaches

Akins IT

MARCH 24, 2022

They should also include protocols for reporting and responding to security incidents. Another good practice is to train your staff on how to access agency resources via a VPN and how to enable full-disk encryption on personal computers that may access our IT environment. Take a hospital in Minnesota into consideration.

Government

Government Education Healthcare Email

Cloudflare 2024 Year in Review

CloudFaire

DECEMBER 9, 2024

In this years review, we have added several new traffic, adoption, connectivity, and email security metrics, as well as the ability to do year-over-year and geographic comparisons for selected metrics. traffic is using post-quantum encryption. Email Security An average of 4.3% We saw a 4.7% increase in RPKI valid routes in 2024.

Internet

Internet Email IP Address TCP

Some TXT about, and A PTR to, new DNS insights on Cloudflare Radar

CloudFaire

FEBRUARY 27, 2025

In addition to looking at global, location, and autonomous system (ASN) traffic trends, we are also providing perspectives on protocol usage, query and response characteristics, and DNSSEC usage. resolver has supported both of these privacy-preserving protocols since launch. over these four protocols. resolver traffic.

DNS

DNS Protocol TCP Internet

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