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Why it is so hard, to find a safe password

Passwords should be safe – we all know that. But how can we achieve it? My opinion is: Today, there is no way to find a satisfying solution. I will explain why and try to find solutions from user perspective.

How people handle passwords

Which passwords do you use in the internet? Would you consider them to be safe? While talking with people, I get the impression there is mainly three categories, how people deal with that problem:

easy passwords - not a good idea

  1. People, who do not care at all. main goal is to remind the passwords. Often used are passwords like “qwerty”, “123456”, “password” or the name of the pet (or wife/husband). The password is the same on each login page on the internet.
  2. People, who make a science out of it. They use different passwords for each login and choose passwords with maximum security (mixture of letters, capitals, numbers, special characters). Those can only be stored in Password safes, because nobody can remember them anymore. (A password safe is an encrypted piece of software keeping lots of passwords with information of username, URL, etc. Usually you just need to remember one single password to unlock it.)
  3. People using mainly one password, which is hard to guess (like sentences with some replaced characters (e.g. “n0b0Dyc4Nr3aDTh!s”).
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Caching vs. Tracking: Meaning and measurement of open rates in e-mail marketing

For most marketers, open rate is one of the most important metrics. But why is this the case? And how is open rate mesured? Are high deviations between the different ISPs (e.g. Yahoo, Hotmail) a reason to worry?

In December 2013, GMail announced an interesting update: Image Caching was introduced. Per default, images should be displayed (instead of suppressed as before). For security reasons, images should be scanned for malware , therefore caching was a necessary measure to be taken.

A tracking pixel is a transparent image of 1×1 pixel size. With it’s help, openings and META-data like geo-location can be tracked.

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How delivery rates are calculated – and why there’s no simple answer

We could talk about Deliverability as everyone, we choose to talk about it as no one.

Today, more than 60% of the whole email traffic is spam (statistica, 2016). This means ISPs have more chance to receive a spam attack, or a risk to his customer, than an important emailing.

Your ISP can proudly show it has a 99% Deliverability rate, nevertheless evidently you receive your emails in the junk folder, or you are blocked to a specific ISP. How can this be? Why is my Deliverability so high on some ISPs and not on all ISPs? Why do I have 99% Deliverability rate but the ISPs still consider me as a spammer? The indicators are just not calculated the same way…

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Spamtraps

There have been many articles and myths circulated about Spamtraps and honeypots. Are they following URLs in E-mails or can you identify them by suppressing the inactive ones? What exactly is their purpose? What can you do if you have identified spamtraps in your list and how can you get rid of them?

There are various types of Spamtraps testing different kinds of (bad) behaviour and therefore acting differently. Main types are pristine (only created for the purpose of being a spamtrap) and recycled (those have been an existing address before).

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How to recognize Spam & Phishing?

You’ve got mail – that’s good. But who was sending you? And is the person, you receive mail from is really the person he pretends to be? And if he was, has the content been changed during transmission? There’s so many Phishing warnings out there and we are not secure anymore, right?

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Security & Encryption for Mass Messaging

Since the Heartbleed and Snowden case there has been a lot of discussion regarding data encryption and security – specifically in regards to email. Many questions such as ‘what options are there to protect data?’, ‘how safe are these options’ and ‘what factors should I watch out for?’ are continuously brought up. We help to clear up these topics below.