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Avira Techblog: Dropbox’s two factor authentication and what happens when it fails

Some time ago, Dropbox offered two-factor authentication. This means, that you need to prove that you are in possession of something that only the owner of the account has. This is usually a mobile phone, but it can be also an application which generates a unique code. This type of authentication adds another layer of security on […]

Moving to HSTS

HTTP Strict Transport Security (HSTS)  is a policy mechanism that allows a web server to enforce the use of TLS in a compliant User Agent (UA), such as a web browser. HSTS allows for a more effective implementation of TLS by ensuring all communication takes place over a secure transport layer on the client side. Most notably HSTS […]

FritzBox users: protect your network for free!

If you are living in Germany, Austria or Switzerland, there is a high chance that you are using one of the AVM’s FritzBox for your broadband connection. The FritzBox is a very small device which runs a PowerPC processor and between 16 and 32 MB RAM. This is almost nothing! My company offers consulting on […]