In Australia people have a concept that securing the websites either it's a personal blog or a business website is an essential thing and there has to be an ssl or ssl certificates Australia to make sure the certificate is capable of protecting the website from the malware or the users who intend to harm the website data.
In that case people get an idea about lowering the secure layer parameter for the personal blogs sites and keeping a higher level of security on business website that include online payments and transactions.
We can say that when a website is hosted on dedicated servers Australia or virtual private servers or vps there are ssl certificates that offer protected and secure encryption for the data that is transferred to both parties.
But it is always better to know that securing a website is always important and we should not lower the parameters of getting the website secure enough as if we do so we are giving a chance to the spammers to lead out business in a negative way in the worst circumstances.
Though sometimes when people have a personal blog they may think that due to the absence of transaction or money matters they may not need payment protection or protection to secure transaction which is needed in case if you have a vendor website or store online.
In most cases business website and store make sure to offer secure payments suing the various services along with the SSL so that the people may keep trust on their service showing that their data will not be shared or leaked out to another party.