Security

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.

Malvertising: what’s behind the cruel scam

Malvertising: how to protect your computer

Malvertising is a growing problem for webmasters, online marketers and, last but not least, the millions of people who are affected every year. Behind this term is a sneaky method in which advertising banners are used to spread malicious software. No website is safe from this deceit – even well-known websites with millions of visitors have been compromised by these viruses. There are, however,...

The best online backup services

Comparing the best online backup services

Many people use several devices and have data stored on them. What should you do if your data carrier fails or the data gets lost? Backing up data is extremely important and an online backup makes perfect sense. By doing this, you don’t risk losing your important files due to a system crash or criminal activitiy. What is the best option? Here is a comparison of online backup service providers.

SAML

SAML: the XML framework for SSO at a glance

Simplifying log-in processes makes websites more user friendly, and also helps to increase the security of user data. One of the most popular solutions for implementing authentication processes is SAML (security assertion markup language). Through a variety of components such as special protocols and message formats, this XML-based framework helps to implement internal and cross-company log-on...

1Password Alternatives

1Password alternatives: the best password managers

Password managers are extremely practical tools to help remember the passwords for the many online accounts you may have. They usually work via browser extensions or desktop apps, and are available across most operating systems. Among the many password managers, 1Password has established itself as a solid tool for many users. However, 1Password is relatively expensive and there are doubts about...

TOTP

Time-based one-time password: TOTP explained

Data leaks and hacker attacks mean that internet security is becoming increasingly important for users. Standard passwords based on names and dates of birth can be cracked in seconds and give criminals access to all kinds of accounts. In combination with multi-factor authentication, TOTP can provide a solution: a password which is only valid for a short time. How does this work?

Single sign-on

Single sign-on (SSO)

Online activity could be so simple – just enter your access data once and automatically be logged in for all accounts and services on the web, instead of having to remember dozens of passwords. This is, in fact, a reality for many websites, and the process is called SSO – single sign-on – and is becoming ever more popular among private and professional users. But what are the benefits of SSO, and...

Honeypots: IT security through decoy programs

What is a honeypot?

Businesses use IDSs (intrusion detection systems) and firewalls in order to keep attackers away from sensitive IT systems. These safeguards can be enhanced through so-called honeypots, which bait hackers to isolated network areas where more information on their attack patterns can be collected. Find out more here on how honeypots work and with which programs honeypots can be implemented for both...

How to Protect Access to your Cloud

Using cloud services securely

In the digital age, we are increasingly resorting to cloud services: At work, people collaborate on projects together in the cloud, and in their free time, they share photos from their last vacation. At the same time, cloud storage is by no means free from security risks. The multi-cloud environments of larger companies, in particular, are becoming a challenge for cloud security. Here, we will...

General Data Protection Regulation: New rules for businesses

General Data Protection Regulation: new laws since the spring of 2018

Since May 25, 2018 a new European law on data protection has been in place. However, many companies and website operators are still unprepared for the new General Data Protection Regulation (GDPR) despite it being relevant to their day-to-day business. On top of this, high fines will be imposed for those violating the regulations. Here we summarize everything worth knowing on the new EU GDPR for...

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