Security

How to identify phishing e-mails and protect your data

Identifying phishing e-mails: the telltale signs at a glance

Scammers send out dubious e-mails attempting to obtain sensitive data from internet users every day. This is known as phishing and isn’t just annoying; fraudulent e-mails cost millions each year as internet users fall victim to them. We reveal how to identify phishing e-mails and how to render your inbox harmless.

Two factor authentication: Protection for your accounts

Two factor authentication: How to protect your accounts

Poorly secured accounts on the web have repeatedly led thousands of people to become victims of hacking or phishing attacks and lose control of their accounts. With a two factor authentication, accounts can effectively be protected against such cases. Because more than just a password is required for log-in, internet criminals can’t do much with the spied credentials. Here, we explain how two...

WLAN security: the best protection for your network

WLAN security: how to make your wireless network into a fortress

When you’re traveling with portable devices, you’ll find public WLAN everywhere, giving you access to the world wide web. Even in residential and work spaces, practical wireless networking is widespread. It’s easy to forget that there’s a risk involved when transferring data using one of these access points. In the following article, we explain the biggest security risks and show you how to make...

What is cybersecurity? The current dangers

Cybersecurity – digitally protected on the go

More and more dangers are creeping into the digital world. So it is no surprise that the issue of cybersecurity is gaining more and more weight and is taking a leading role in the fight against cybercrime. But how can you protect yourself from dangers on the network? And what is the current state in the US? We provide you with an overview of this.

Social engineering – the security gap at ‘layer 8’

Social engineering: human vulnerability exploited

The most effective system break-ins often happen without a scene. Instead of disrupting central network devices with DDoS attacks or sneaking through onto operating systems with Trojan horse techniques, hackers increasingly try to exploit the human security gap. There are various such methods that fall within the broader category of social engineering: a technique that sees hackers gather publicly...

Scamming: How to protect yourself against online fraud

Scamming: What is behind the fraud?

The internet is not new territory for scammers: Scamming encompasses all tricks that criminals use online in chats, via mail, or over social networks, to get unsuspecting people to give them their money. The criminals play their victims through deceitful methods on almost every platform across the internet: They build up a relationship, and eventually, lead their victims to make advance money...

Has my e-mail been hacked? These tools reveal the truth

Has my e-mail been hacked? How to find out!

Large-scale hacker attacks constantly make their way into the news, which then causes panic among users. Hackers exploit e-mail addresses and passwords by using them for criminal purposes. Victims often don’t even realize that their data has been stolen. We introduce four tools to help you check whether your e-mail has been hacked.

E-mail account hacked: what now?

E-mail account hacked: what now?

E-Mail accounts are one of our most important communication tools: we use them to register for online portals, for private and business exchanges, and as an organizer and digital address book. It is therefore all the more important to make sure your account is well-protected. But what if your e-mail account does get hacked? Our guide explains what methods internet criminals use to gain access to...

S/MIME: the standard method for e-mail encryption

S/MIME: how to encrypt and sign your e-mails

If you send an e-mail without additional security measures, it’s like sending a postcard: if everything goes as planned, the information should arrive unchanged and unread in the recipient’s inbox. However, if someone intercepts the card or the e-mail in transit, they can read the contents without any problem and make as many changes as possible. Just like you would use an opaque envelope to...

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