What Is Wildcard and EV SSL Certificates

SSL Certificate acts as a backbone of the Internet security system. It provides an encrypted link between a browser and a server, which helps in transferring or sharing data in encrypted form to keep the data integral and secure from falling in the wrong hands and from being misused. There are many types of SSL certificates available in the market, but it depends upon the requirement of the applicant, what level of SSL certificate would suit him the best. Higher the security required, higher the level of SSL certificate is needed.

Wildcard certificate: If you own a domain and multiple subdomains, and you want to secure them all, instead of buying a certificate for every single domain and subdomain, you can buy Wildcard certificate, which will secure an unlimited number of subdomains but to a specific level. Along with providing security to multiple domains and subdomains, it will also save your time and money, which you would have wasted in buying and installing multiple certificates for every single domain and subdomain.

Technically, we can say that a Wildcard Certificate is a public key certificate and it can be used with numerous sub domains of a domain. The primary use of this certificate is to secure website prefixed with https ://. A single Wildcard certificate works for your convenience and saves a lot of time, but it also protects or secures the main domain as well as its subdomain at the same time.

EV SSL certificate:  EV stands for Extended Validation Certificate and it involves strict selection process of validation to make sure that the entity requesting for this certificate is legal and genuine. If a website is secured with a certified EV SSL certificate, it will be indicated by the Green colored address bar. Similar to Wildcard Certificate, Extended Validation Certificate is also used for websites prefixed with https:// and also for software that verifies legal entity, which controls the software package or website itself. To obtain EV Certificate, CA (Certification Authority) will verify the identity of the applicant and if the information provided by the entity is correct then the certificate is issued. Verification here is very important because EV certificate provides a higher level of security.

Security And Success With Comodo SSL Certificate

Comodo has attained #1 position by providing best security solutions over the years. It has successfully captured 33% of the global market and is still growing. With ongoing experiments and well-dedicated team, Comodo is ahead in terms of innovating new technology. Security is the prime concern, Comodo has come up with a number of products to fulfill client’s requirement in minimum cost. Various security products provided by Comodo group are SSL certificates, Firewalls, Antivirus etc.

There are a variety of SSL certificates available in the market but it is important to opt for an authorized certificate as it provides critical identity assurance that is important to establish trust between business and client. When dealing with e-commerce, a business must address to minimize risk and provide a secure way of collecting data from the client. When purchasing products and services online, a customer submits details like credit card number, phone number etc. These details should be retrieved in a secure and integrated manner. For this, business should implement a complete e-commerce trust infrastructure based on encrypted technology.

Why Google prefersWildcard SSL Certificate?

When it comes to internet security, it has become essential to use a wildcard SSL certificate because it not only secures a particular page or a home page but also sub-domains associated with it on a single certificate. It comes with unlimited server license & warranty as well as provides 99.9% of browser capability. In short Wildcard SSL certificate secures website URL. It is ideal for those who manage multiple sites on a single domain.

With the new version of chrome, SSL certificate has become mandatory for websites that require text input in form of the login page, contact form, subscription form etc. Else ‘Not secure’ warning will be issued to visitors of your site, which might deteriorate your business.

How SSL Certificate Works: 

SSL certificate has a pair of keys; one is a public key and another one is a private key. To establish a secure/encrypted connection, these keys work together. This certificate also contains the identity of the owner and in technical language, it is known as SUBJECT. CSR (Certificate Signing Request) must be created to get an SSL certificate, which in return creates a set of keys (public and private key). Then CSR data file that contains public key is sent to CA (Certificate Authority). This data file is used for creating a data structure to match private key but due to security reasons, CA can never see the private key. Once the certificate is issued by CA, install it on your server

When the installation of SSL certificate is complete, this server certificate is connected with CAs certificate in order to establish reliability and credibility of SSL certificate. It is important to buy SSL certificate from an authorized or trusted Certificate Authority (CA) because most of the browsers come with a pre-installed list of trusted CAs and will only acknowledge them. So the user can trust the site with Comodo SSL certificate and can feel free to share private and sensitive information required by that particular site.

How EV SSL Certificates Being Used To Fight Phishing

When we are discussing security over the web, we are fundamentally discussing SSL (Secure Socket Layer), which goes about as a spine of website security. As data traversed the world through PC arrange by means of the web, it ends up basic to secure sensitive information. Information can be secured if the move is done in the encrypted form, which is a non-meaningful form that is actually what SSL does.

Out of all SSL certificates, Extended Validation certificate (EV) is the highest of available SSL certificates. Although all SSLs use almost same powerful encryption technique, to get EV you require accurate selection process.

EV SSL is an essential part in any online business' battle against phishing. With free Domain Validation (DV) SSL certificates now accessible, phishing attacks utilizing certificates have risen exponentially as they would now be able to show their phishing webpage as "Secure" with the expectation that exploited people will think the site is secured.

Websites have the chance to additionally enhance the impression they make online by embracing Extended Validation (EV) SSL certificates. Thesae authentications cause the organization name to show in the address bar of desktop browsers, frequently in green. Research demonstrates that website visitors seeing these "green address bars" are more disposed to trust that an online business is secure, stable, and dependable,  with high-quality customer service. Organizations looking to offer the best online impression can utilize EV certificates to help do exactly that

A browser’s meaning of secure (which truly implies scrambled) isn't the equivalent as the basic meaning of safe. That is the reason more organizations are depending on EV certificates to up their levels of both buyer assurance and certainty on the internet. To be powerful, a fake site should be as like the genuine article as it tends to be - and falsifying sites is greatly simplified. The full HTML of the site is there for the scratching, making it a little trap to exhibit a site that, inside the HTML show window, looks precisely like the genuine site.

If a company has EV SSL Certificate, its address bar (padlock), https, company name and country will be green in color. If the connection is partially encrypted, then the browser will issue a warning message which will indicate that the domain is not fully secured and can be hacked by a third party or hacker. For a domain which is fully secure or has a higher level of SSL certificate, the green padlock is shown. If, in case, content is loaded over http rather than https, the green address bar will not be shown, which indicates that connection is not fully secure.

What Is EV SSL Certificates and How To Get Green Lock Bar For Your Websites

It is a data file, which provides secure connection between a web server and a browser. It provides a secure encrypted link/connection between a server and a browser via which data can be transferred or shared in a secured form. Data can be passed over internet without compromising its privacy, integrity and security. There are different levels of SSL certificate and those are:

Extended Validation (EV)
Organization Validation (OV)
Domain Validation (DV)

Extended Validation Certificate (EV) :
An Extended Validation SSL Certificate is the highest form of SSL Certificate on the market. Out of all SSL certificates, Extended Validation certificate (EV) is the highest of available SSL certificates. Although all SSLs use almost same powerful encryption technique, but to get EV you require accurate selection process. We can say that all the levels differ in process of identity verification and how the particular certificate is displayed. Once you get EV SSL certificate, you get a green address bar, which gives the feeling of security to all the visitors of that particular website.

Who Should Use EV SSL Certificates?
EV SSL Certificates can be utilized in all applications that require more grounded personality affirmation and included trust. High profile sites frequently focused for phishing attacks, for example, significant brands, banks or money related Certificates, can utilize EV SSL Certificates for their open confronting sites, however any site gathering information, handling logins or online installments can likewise profit by showing their confirmed brand identity.

Green Address Bar :

If an organization has EV SSL Certificate, its address bar (lock), https, organization name and nation will be green in color. If the association is partially encrypted, at that point the program will issue a warning message which will demonstrate that the area isn't completely secured and can be hacked by an outsider or hacker. For a domain which is completely secure or has a more elevated amount of SSL certificate, green padlock is appeared. If, content is stacked over http as opposed to https, green address bar won't be appeared, which indicates that association isn't completely secure.

An Introduction Of Certification Authority Authorization (CAA)

Certification Authority Authorization (CAA) is a standard intended to help secure sites by keeping the issuance of unapproved SSL/TLS computerized authentications.Certificate Authorities (CAs) is the powerful entity whose job is to make sure that every single SSL certificate is authorized by using different methods of domain validation. It is normally done by linking the particular SSL certificate with particular website using a particular domain. But the CA should be listed as an authorized issuer of certificate. As CAA specify which CAs are genuine and are allowed to issue certificate for a domain, it helps in preventing or minimizing chances of hacking or misusing SSL certificate.

Why Use CAA?
A CA dependably utilizes techniques for space approval to ensure each SSL/TLS certificate ask for is approved (for the most part by ensuring it is connected somehow to a specific site utilizing that domain).Certificate Authorities (CAs) is the powerful entity whose job is to make sure that every single SSL certificate is authorized by using different methods of domain validation. It is normally done by linking the particular SSL certificate with particular website using a particular domain. But the CA should be listed as an authorized issuer of certificate. As CAA specify which CAs are genuine and are allowed to issue certificate for a domain, it helps in preventing or minimizing chances of hacking or misusing SSL certificates.

Need for CAA
As benefits of Certificate Authority Authorization (CAA) are clear, next thing that hits our minds is “Do I need CAA?”. The answer is very clear…YES, we very much need CAA. As we know CAA records are used to check the authenticity of CAs i.e. which CA is authorized to issue SSL certificate as well as it provides immense amount of security from hackers. It also gives rights to the domain owner to exclude particular CA. CA can’t issue any Comodo SSL certificate without authentication. In other words, we can say that CAA can bring down the risk of issuing the SSL certificates by unauthorized Certificate Authorities (CAs).

For any domain, CA can issue certificate and with increase in HTTPS, there is an increase in SSL certificates. To put a control over this, a powerful approach was required. An approach that could not only decrease the risk but put a stop on miss-issuance of SSL certificates. CAA is designed to stop unauthorized issuance of SSL certificates.

How To Create CAA Record
In order to create a CAA record, DNS (Domain Name System) provider has to be contacted. List of CAs that you prefer should be provided so that unauthorized CAs can not issue SSL Certificates to your domain. If you did not provide with your preferred list of CAs, it automatically gives right to every single CA to issue SSL certificate to your domain, which can results in misuse of your domain by any other party.

Advantages of CAA 
One of the advantages of CAA is to supplement Certificate Transparency (CT). CT gives systems to help domain proprietors distinguish mis-issued or much of the time issued certificates for their domains after issuance, while CAA can help counteract unapproved issuance before the reality. Together they fabricate a superior arrangement of security than it is possible that one without anyone else's input.

CAA can likewise help associations who have institutionalized, or need to institutionalize or restrain the CAs they utilize. Before CAA, there was not a simple route for associations to implement this kind of strategy, however now that all CAs should check for CAA records, these approaches can really be authorized by the CAs.

Comparison Between Comodo PositiveSSL Wildcard & EssentialSSL Wildcard Certificate

Choosing a SSL certificate that suits your requirement is an important decision to make. Depending upon the purpose, you can choose from the list such as Single domain SSL certificate, multiple domain SSL certificate, wildcard certificate, free SSL certificate and so on. Normally, people find it difficult to differentiate one certificate from another, such as Comodo Positive SSL Wildcard certificate and Comodo Essential SSL Wildcard certificate.

Comodo Positive SSL Certificate: Comodo is an entity that issues or grants,or we can say that it is a Certification Authority (CA), which provides a list of SSL certificates. Positive SSL Wildcard Certificate is the part of ‘Positive’ product range provided by Comodo, which are less costly as compare to other SSL wildcard products available in the market. List of few products of Comodo Positive range are:

Comodo Positive SSL
Comodo Positive SSL Wildcard
Comodo Positive SSL Multi-domain Wildcard SSL

Plus the other Sub-Domains you will have. Comodo PositiveSSL Wildcard certificates work on ninety-nine.9% of internet and mobile browsers and might be issued within minutes because of Comodo's online validation method. It also comes with a light-weight guarantee ($10,000) and a static Positive Wildcard SSL website seal to point out your customers that you are encrypted.

Comodo Essential SSL Certificate: As mentioned above, Comodo provides a variety of SSL products depending upon the cost as well as the level of security. Other than Comodo Positive range, it also has Essential range, which contains only two products:

Comodo Essential SSL
Comodo Essential Wildcard SSL

Essential SSL Wildcard comes with 128/256-bit encryption strength and a 2048-bit signature key. It additionally unlocks the static Comodo Secure website Seal, that raises client confidence by reassuring your website visitors that their communication with you is secure.

Features Provided By Comodo

Domain validated, 2048 bit Industry Standard SSL Certificate
Immediate "No Hassle" SSL certificate issuance 24/7
Unlimited server licenses
Automated validation - no paperwork
Risk free 30 day refund policy
FREE site seal
Unlimited Re-issuance Policy

Difference Between Comodo PositiveSSL Wildcard & EssentialSSL Wildcard Certificate

Rating: User’s trust rating of Essential SSL Wildcard is much higher than that of Positive SSL Wildcard, and this difference in rating is due to high level of security features provided by Essential product range.

Price: The main difference between the two is mainly the price. Positive SSL Wildcard is cheaper than the Essential SSL Wild card. For small and medium level websites, people prefer Positive Wildcard. But when websites need to carry financial transaction or sensitive data, Essential SSL wildcard is preferred.

How EV SSL Certificates Will Beneficial For Your Website

"EV" stands for Extended Validation. Expanded Validation SSL Certificates are another type of SSL Certificate which is planned to give clients more trust in your identity and that you control/possess your site.

An Extended Validation Certificate (EV) is a declaration utilized for HTTPS sites and programming that demonstrates the lawful element controlling the site or programming bundle. Getting an EV Certificate requires confirmation of the asking for element's personality by a certificate expert (CA).

A website that processes monetary transactions, (such as credit/debit card, web banking, etc…) or a social website wherever users share personal communication & data needs higher security, therefore, the sensitive data and communication shared remains safe and attackers won’t be able to breach or tamper with it. SSL Certificate offers the high level of security with its 256-bit cryptography strength and sophisticated cryptography technology that is not possible to crack.

Features And Benefits

Domain validated, 2048 bit Industry Standard SSL Certificate
Immediate "No Hassle" SSL certificate issuance 24/7
Unlimited server licenses
Automated validation - no paperwork
Risk free 30 day refund policy
FREE site seal
Unlimited Re-issuance Policy


Why Extended Validation (EV) SSL Certificates Are Imperative For You:

The SSL Certificate you directly have secures you with cryptography that guarantees information being exchanged to your site and in this manner the customer can not be intercepted. you will even have relate SSL Certificate with Identity Assurance Protection as in an exceedingly High Assurance SSL Certificate.

How EV SSL Certificates Will Profit Benefits to Your Business:

EV SSL Certificates give clients with unmistakable on-line confirmation that you simply square measure an verifiable business. the most current programs give cautious establish information, together with shading the URL address bar green once a site utilizes warm unit SSL. With Comodo heat unit SSL you furthermore may receive a Trust brand that you just will with pride show on your website to inform your customers that you just have met the very best standards of assurance.