We see these types of questions all the time: “Do I need an SSL certificate?” “do I need SSL?” and “Do I need SSL for my website?”
The answer to all three? Yes!
Anyway, let’s talk about why you need an SSL certificate for your WordPress website.
You may be here because you’re wondering “what is an EV SSL certificate?” or “what is an EV certificate?” Both of those questions are easy for us to answer. Extended validation (EV) SSL certificates are X.509 digital certificates that offer the highest level of authentication available with SSL/TLS. Essentially, they’re premium SSL certificates, often used by enterprises and well-known companies to identify themselves on the internet.
As you’re no doubt aware, trust is currency online. You can’t do business if people don’t trust you.
As of July 2018, every website now needs an SSL certificate, lest it be marked “not secure” by browsers like Google Chrome. That’s led to an influx of site owners scrambling to grab digital certificates that many of them know very little about. So, in this article to answer questions like “what is the purpose of SSL certificates” or “what is the purpose of SSL,” we’ll cover the basics:
With the advent of server name indication (SNI) several years ago, the number of different kinds of SSL certificates that are available has multiplied several times. It’s no longer the case that websites need to have a dedicated IP address to use SSL — there are now many different options for shared hosting situations where multiple websites reside on a single IP address.
We get asked a lot about extended validation (EV) SSL certificates and whether they’re right for most websites. It’s the whole EV SSL vs SSL (meaning standard SSL certificates) debate. And, historically, if you were transacted in any kind of sensitive information, the answer had been “yes, EV is absolutely worth it for the visual indicator — your organization’s name showcased in browsers’ address bars – alone!”
A wildcard SSL certificate, or a wildcard domain SSL certificate as some people call it, is a special variant of SSL certificate that’s specifically designed to secure subdomains. A wildcard character in programming represents a variable that can be anything within a certain range. SSL/TLS is no different. The asterisk stands in at the subdomain level you’re trying to secure.
OV SSL vs EV SSL. Purchasing the “right” SSL certificate is a little bit more complicated than some of the hosting providers may have you believe. That’s largely owed to the fact they’re trying to sell you on a certain type or validation level that they’re likely getting good pricing on. It’s a resale opportunity. Everyone is trying to sell you something. Remember that.
Wired as well as wireless networks suffer from the problem of network latency that leads to delays in packet delivery from source to destination. Each request from the client carries a set of headers that communicate relevant information to the server. The server, in turn, responds with a set of appropriate response headers that contains information pertaining to the size, file type, date, etc.
Bringing about a new alternative to performance hacks that don’t have developers bending over backwards to improve page loads speeds, IEFT’s Working group gave netizens HTTP/2 in 2015. HTTP/2 introduces significant improvements over the previous versions of the HTTP protocol, including but not limited to enhanced security features. Apart from removing the need for time-consuming performance optimizations, it is also resilient to header compression attacks that could, in turn, lead to session hijacking. It gives us a simplified yet efficient framework that is easier to parse, more compact, and less error-prone.