It's unlikely that a small employer or school has blocked all the short URLs that point to a site. The same principle applies to short URLs. However, if you know a site's IP address, you can enter it directly into your browser, and you will still end up viewing the site.īecause many networks only block domain name URLs and not their underlying IP addresses, this trick is often a great way to circumvent internet restrictions. DNS servers are responsible for converting domain names into their associated IP addresses. It's the IP address that points to a server and directs your traffic.
In practice, the domain name is like a veneer for the IP address. that you type into your browser's address bar.
When you think of web addresses, you probably think of the domain name (e.g. Thirdly, employers often block sites on their internal networks to boost productivity and cut out distractions, however frustrating that may be. But we've also seen Turkey block access to social media in an attempt to quell protests in 2016 and Sri Lanka stop access to Facebook in the aftermath of the April 2019 terrorist attacks, supposedly to prevent the spread of fake news.įREE EMAIL COURSE: Learn to Secure Your Inbox With Our FREE Course The internet restriction in China is perhaps the most famous example, with its Great Firewall being used to block various popular sites, including Twitter, Instagram, and YouTube. Secondly, governments often block access to sites to suit their agenda.
However, it can also apply to videos on social media (such as sports clips), news articles, and even entire services which are not available outside their country of origin (like Hulu). The issue is perhaps most commonly associated with Netflix's catalog. Firstly, lots of services use geo-blocking tools to restrict access to their content in certain countries.
0 kommentar(er)
