" google Archives - LuxSci

Posts Tagged ‘google’

How Can You Tell if an Email Was Transmitted Using TLS Encryption?

Tuesday, October 29th, 2019

Frequently, we are asked to verify if an email that someone sent or received was encrypted using SMTP TLS while being transmitted over the internet.  For example, banks, health care organizations under HIPAA, and other security-aware institutions have a requirement that email be secured at least by TLS encryption from sender to recipient.

Email should always be transmitted with this basic level of email encryption ensure that the email message content cannot be eavesdropped upon.  This check, to see if a message was sent securely, is fairly easy to do by looking the the raw headers of the email message in question.  However, it requires some knowledge and experience.  It is actually easier to tell if a recipient’s server supports TLS than to tell if a particular message was securely transmitted.

To see how to analyze a message for its transmission security, we will look at an example email message sent from Hotmail to LuxSci, and see that Hotmail did not use TLS when sending this message.  Hotmail is not a good provider to use when security or privacy are required.

Read the rest of this post »

A Comparison of Email Backup Policy of Popular Email Services

Wednesday, November 1st, 2017

Do you use email backup in your practice? Make a smart choice by comparing the backup policies of popular email solution providers.

Privacy concerns are constantly rising especially following the revelations by Edward Snowden. Now, the big question is “Do the popular email services in the US retain your data forever?” In order to find an appropriate answer, we examined the email backup policies of 7 popular providers.

Data breaches and privacy concerns make headlines for they have a direct impact on an individual’s private life. Going by the news of mass surveillance by government authorities, it is natural for you to be extra cautious about protecting your privacy. After all, nobody wants to get exposed although a bit of exhibitionism resides in each of us.

The US government is pressing technology giants to reveal what they have in their “box” (or your inbox). Apple reported that it received the highest number of security requests for data from the US government this year.

Considering the “attacks” from both the government and hackers, it is imperative for you to learn how these email services ensure that your data remain safe.

Read the rest of this post »

What’s the latest with HTTPS and SSL/TLS Certificates?

Wednesday, August 2nd, 2017

We’ve written quite a lot in past FYI Blog posts about SSL/TLS certificates, the critical building block to secure communication on the Internet. We described what such certificates were, their use in securing the communications channel between a client (browser) and a server, different types of certificates and the pros and cons of using each.

Given the changes in the Internet landscape over the past five years, we feel it is time to revisit these topics. The technical details described in the earlier posts remain unchanged. What has changed, though, are the traffic patterns for HTTPS-based communications, additional vulnerabilities arising as a consequence and ways to mitigate these. This post will provide a general overview of certain changes in the Internet landscape over the past few years, while subsequent blog posts will describe some of the topics identified here in greater detail.SSL TLS Certificates

Read the rest of this post »

LuxSci as Secure Connector for Gmail = LuxSci Email Encryption for Google

Monday, June 8th, 2015

Gmail and Google Workspace users can route their outbound email through LuxSci to take advantage of SecureLine email encryption, which enables HIPAA compliant sent messages, plus LuxSci’s extensive outbound email management tools.  If you prefer the Google interface or need to use it for some reason, but require encryption and/or compliance, you can meet your needs by adding on LuxSci.

Google Apps

Read the rest of this post »

LUXSCI