Public Key Infrastructure Market: Industry Expert View on Future Growth and Market Trends
A public key infrastructure is a technology that consists of a specific set of policies and procedures utilized for managing, distributing, storing, and revoking digital certificates and managing public-key encryption. Public key infrastructure technology was created to exchange information over an increasingly insecure Internet. It uses a public key and a private key to achieve security and offers several benefits, such as assurance of the quality of data sent and received electronically, assurance of the source and destination of that data, and assurance of the privacy of that data. Public key infrastructure can be used to provide cryptographic keys between users securely and to enable other cryptographically delivered security services. The technology tends to link public keys with various respective entities that have unique identities, referred to as subscribers, and is also used for supporting digital signatures and document encryption for a business. It has become the platform or the infrastructure upon which asymmetric and symmetric encryption scheme services are provided to its subscribers and is therefore required in situations where more rigorous proof is essential to check the identity of the parties communicating and to authenticate the information being transferred.
Public key infrastructure is considered relatively more secure than passwords and is greatly scalable because unlimited users can be supported. It provides stronger identity checking through secret private keys, considering malicious users or attackers require both the private key and the matching passphrase to fake as a legitimate user. Public key infrastructure permits trust delegation and thus wards off man-in-the-middle (MitM) attacks. Delegation is possible once a user with a legitimate certificate from a recognized and trusted certificate authority (CA) is able to authenticate themselves to a server the very first time. The connection to the server is possible even without having prior registration in the system. This allows public key infrastructure to enable a trustworthy setting by validating and warranting the integrity of data and users. The keys within public key infrastructure established systems can be utilized for one-way encryption functions, allowing only the designated owner of the key to decrypt data. Public key infrastructure also offers the benefit of private keys, which are challenging to crack together with the corresponding public key. It allows for non-repudiation by detecting tampering and thus enables added service offerings such as banking, healthcare, e-commerce, law, and intelligence through the use of digital signatures and digital certificates. The seamless, ease, and non-interactive features are key strengths of public key infrastructure.
Public key infrastructure is also known as asymmetric cryptography, and it uses two pairs of keys—one is public and the other private. A key is generally a long binary number, while a root key is the topmost key in public key infrastructure hierarchy. It is used to authenticate and sign digital certificates and are asymmetric key pairs with lengths ranging 256–4,096 bits, depending on the digital signature algorithm used. The public key is distributed worldwide, while the private key is held private. Application design has changed radically since the introduction of public key infrastructure. With cloud and mobility, employees are allowed to operate remotely. In addition, cloud computing has enabled information processing at a vendor’s premises, out of the enterprise data center. Information is now partitioned and shared across numerous servers residing in multiple locations instead of the traditional method of one homogenous block of code processed sequentially on central systems. Such factors necessitated the requirement for a new process of securing various applications since the simple and centralized connection from server to endpoint is no longer present. The leading companies in the public key infrastructure market are DigiCert Inc., Fortinet Inc, GlobalSign Ltd, Sectigo Ltd, and Thales SA. The above listing of key players is derived by considering multiple factors such as overall revenue, current well-completion equipment and services portfolio, new product launches, market initiatives, investment in technology up-gradation, mergers & acquisitions, and other joint activities.
About Us:
The Insight Partners is a one-stop industry research provider of actionable intelligence. We help our clients in getting solutions to their research requirements through our syndicated and consulting research services. We specialize in industries such as Semiconductor and Electronics, Aerospace and Defense, Automotive and Transportation, Biotechnology, Healthcare IT, Manufacturing and Construction, Medical Devices, Technology, Media and Telecommunications, Chemicals and Materials.
Public key infrastructure is considered relatively more secure than passwords and is greatly scalable because unlimited users can be supported. It provides stronger identity checking through secret private keys, considering malicious users or attackers require both the private key and the matching passphrase to fake as a legitimate user. Public key infrastructure permits trust delegation and thus wards off man-in-the-middle (MitM) attacks. Delegation is possible once a user with a legitimate certificate from a recognized and trusted certificate authority (CA) is able to authenticate themselves to a server the very first time. The connection to the server is possible even without having prior registration in the system. This allows public key infrastructure to enable a trustworthy setting by validating and warranting the integrity of data and users. The keys within public key infrastructure established systems can be utilized for one-way encryption functions, allowing only the designated owner of the key to decrypt data. Public key infrastructure also offers the benefit of private keys, which are challenging to crack together with the corresponding public key. It allows for non-repudiation by detecting tampering and thus enables added service offerings such as banking, healthcare, e-commerce, law, and intelligence through the use of digital signatures and digital certificates. The seamless, ease, and non-interactive features are key strengths of public key infrastructure.
Public key infrastructure is also known as asymmetric cryptography, and it uses two pairs of keys—one is public and the other private. A key is generally a long binary number, while a root key is the topmost key in public key infrastructure hierarchy. It is used to authenticate and sign digital certificates and are asymmetric key pairs with lengths ranging 256–4,096 bits, depending on the digital signature algorithm used. The public key is distributed worldwide, while the private key is held private. Application design has changed radically since the introduction of public key infrastructure. With cloud and mobility, employees are allowed to operate remotely. In addition, cloud computing has enabled information processing at a vendor’s premises, out of the enterprise data center. Information is now partitioned and shared across numerous servers residing in multiple locations instead of the traditional method of one homogenous block of code processed sequentially on central systems. Such factors necessitated the requirement for a new process of securing various applications since the simple and centralized connection from server to endpoint is no longer present. The leading companies in the public key infrastructure market are DigiCert Inc., Fortinet Inc, GlobalSign Ltd, Sectigo Ltd, and Thales SA. The above listing of key players is derived by considering multiple factors such as overall revenue, current well-completion equipment and services portfolio, new product launches, market initiatives, investment in technology up-gradation, mergers & acquisitions, and other joint activities.
About Us:
The Insight Partners is a one-stop industry research provider of actionable intelligence. We help our clients in getting solutions to their research requirements through our syndicated and consulting research services. We specialize in industries such as Semiconductor and Electronics, Aerospace and Defense, Automotive and Transportation, Biotechnology, Healthcare IT, Manufacturing and Construction, Medical Devices, Technology, Media and Telecommunications, Chemicals and Materials.
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