We have made reference to the OSI model many times on this blog, but we haven’t spent enough time to go deep into this topic. What is the OSI model and why is it important when we talk about applicati ...
The OSI model and its 7 layers
Router vs firewall, can you actually compare them?
Routers and firewalls are two technologies that have different purposes, so why do we even compare them? Thanks to the evolution in the tech world, both routers and firewalls are constantly changing. ...
IPv4 vs IPv6 and the missing IPv5
The time of IPv1, IPv2 and IPv3 is long gone. The latest edition of the protocol is IPv6, but almost in every setting menu, you have an option for IPv4. Why? Using an older version is not that strange ...
What is Fog computing and should you care about it?
There are so many types of computing out there. After cloud computing and edge computing, there’s also fog computing which has gained traction. But what is it and should you pay attention to it or is ...
Hack-proof your devices and stay safe
There is plenty of malware out there created to harm you. They get into your device through a simple click on a link or through the installation of a seemingly harmless application. You can lose sensi ...
What stood out during the Mobile World Congress 2019?
This year’s Mobile World Congress in Barcelona looked a bit more thrilling than before. One of the main reasons for this is that finally there were some new trends and technologies coming into reality ...
Why you must have an SSL certificate for your domain
If you are just getting started with your first website, you can easily get overwhelmed by the plethora of options for hosting, domain and extra services, faster cache, DNS, failover, DDoS protection ...
Are there spy chips in servers from China?
The past few days have been quite intense in the world of IT for all the wrong reasons. Bloomberg BusinessWeek posted a lengthy article in which it claims 30 US companies, including Amazon and Apple w ...
Autonomous cars are coming and 5G will play a vital role for them
Autonomous cars are gaining ground and becoming closer to reality with every single day. If their makers’ ambitions live up to the expectations, there will be thousands and thousands of connected vehi ...
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