Let us begin by learning about cloud architecture.Cloud ArchitectureCloud Architecture is a combination of elements needed for a Cloud Computing service. A Cloud computing architecture includes multiple elements like a front-end platform, a back-end platform or servers, a network or internet service, and a cloud-based delivery service.Cloud computing allocates the ... Read More

Let us understand what hashing is.HashingHashing is a numerical operation that modifies data into a specific number created from a string of text. The output is referred to as message digest or hash. It is possible to implement hashing on any element of data. The input data can have an ... Read More

Let us understand what the solution architecture is.Solution ArchitectureSolution architecture (SA) is an architectural representation of a particular solution. Solution architecture associates direction from different enterprise architecture viewpoints (business, data, and technical), and enterprise solution architecture (ESA).A solutions architect is important for computing an organization’s business requirements and deciding how ... Read More

Let us understand what penetration testing is.Penetration TestingPenetration testing is a security which is applied where a cyber-security expert tries to discover and handle vulnerabilities in a computer system. Penetration testing is carried out to powerful an enterprise's security framework to defend its IT base from potential cyber-attacks.The tests work ... Read More

Let us begin by understanding what DWDM is.DWDMDWDM represents Dense Wavelength Division Multiplexing. It is a technology in which several optical signals (laser light) of multiple wavelengths or colors are combined into one signal and are sent over the connecting channel to a lengthy area.When the optical signal transmission distance ... Read More

Let us begin by learning about encryption.EncryptionEncryption can scramble the information so that only authorized persons can unscramble the conversation records. Encryption operates by encoding the original data or plaintext with the support of sophisticated algorithms that transform it to unreadable text or ciphertext.A decryption key would be required to ... Read More

Let us begin by learning about keyloggers.KeyloggerA keylogger is a technology that tracks and data consecutive keystrokes on a keyboard. Because sensitive data including usernames and passwords are often introduced on a keyboard, a keylogger can be a very fatal technology.There are several types of keyloggers based on diverse keylogging ... Read More

Let us begin by learning about tokenization.TokenizationTokenization is the phase of restoring sensitive data components (including a bank account number/credit card number) with a non-sensitive substitute, referred to as a token.Unlike encrypted data, tokenized information is illegible and irreversible because there is no numerical relationship between the token and its ... Read More

Firstly, let us understand what cryptography is.CryptographyCryptography is the technique of sending secured data and connections via some programs so that only the destined person understands the actual records that is shared. This mode of process intercepts unauthorized accessibility for the information.Encoding of data in cryptography follows numerical hypotheses and ... Read More

To begin with, let us understand what hardware encryption is.Hardware EncryptionHardware Encryption uses hardware tools to encrypt information. A separate processor is dedicated to the function of authentication and encryption and is provided with a random number generator.Hardware encryption is self-contained within the device itself and doesn’t need any extra ... Read More