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Strings.Index is a built-in function in Golang that returns the index of the first instance of a substring in a given string. If the substring is not available in the given string, then it returns -1.SyntaxThe syntax of Index() is as follows −func Index(s, substring string) intWhere, s – Original given stringsubstring – It is the string whose Index value we need to findExample 1Let us consider the following example −package main import ( "fmt" "strings" ) // Main function func main() { // Initializing the Strings x := "Learn Golang on Tutorialspoint" ... Read More
Asymmetric cryptography is a second form of cryptography. It is called a Public-key cryptography. There are two different keys including one key is used for encryption and only the other corresponding key should be used for decryption. There is no other key can decrypt the message and not even the initial key used for encryption. The style of the design is that every communicating party needs only a key pair for communicating with any number of other communicating parties.Asymmetric cryptography is scalable for use in high and ever expanding environments where data are generally exchanged between different communication partners. Asymmetric ... Read More
Golang has a built-in string function called Compare() that we can use to compare two strings. Here strings are compared using the lexicographical order.Syntaxfunc Compare(a, b string) intReturn TypesIf the strings (a == b), it returns 0.If the strings (a > b), then it returns 1If the strings (a < b), then it returns -1ExampleLet us consider the following example −package main // importing fmt and strings import ( "fmt" "strings" ) func main() { // Intializing the variables var a1 = "a" var a2 = "b" var a3 = "welcome" var a4 ... Read More
RBAC stands for Role-based access control. It also known as role-based security. It is an access control method that creates permissions to end-users depends on their role within the organization. RBAC supports fine-grained control, providing a simple, controllable method to access administration that is less error-prone than individually assigning permissions.Role-based access control (RBAC) is the notion of securely managing access by creating and restricting user access depends on clearly established roles. Organizations rely on RBAC to put solid, pre-defined, and pre-approved access policies in place that recognize which access privileges each user required and which access to grant or delete.Roles ... Read More
RBAC stands for Role-based access control. It also known as role-based security. It is an access control method that creates permissions to end-users depends on their role within the organization. RBAC supports fine-grained control, providing a simple, controllable method to access administration that is less error-prone than individually assigning permissions.This can decrease cybersecurity risk, protect sensitive information, and provides that employees can only access information and perform actions they required to do their jobs. This is referred to as principle of least privilege.Roles are based on multiple elements in RBAC, such as authorization, responsibility, and job specialization. Organizations generally designate ... Read More
There are several types of memory card which are as follows −SD Card − It is the most common types of memory cards, and it stands for Secure Digital card that is designed to support high-capacity memory in a small size. Mainly, it is used in several small portable devices including handheld computers, digital video camcorders, digital cameras, mobile phones, etc.Approximately, more than 8000 multiple models and over 400 brands of electronic equipment use SD technology. It measures 32 x 24 x 2.1 mm and weighs approximately 2 grams and is treated a standard for the industry because of widespread ... Read More
Memory CardA memory card is a type of storage device that can store videos, photos, or other data files. It provide a volatile and non-volatile medium to save data from the inserted device. It is also defined as a flash memory. Generally, it is used in devices like phones, digital cameras, laptops, digital camcorders, game consoles, MP3 players, printers, etc.A memory card is generally used as a primary and portable flash memory in mobile phones, cameras and other portable and handheld devices. PC Cards (PCMCIA) were a predecessor of modern memory cards that were introduced for commercial goals. Besides supporting ... Read More
A host-based intrusion prevention system (HIPS) is a system or a program employed to secure critical computer systems including crucial data against viruses and some Internet malware. It is beginning from the network layer all the way up to the application layer, HIPS assure from known and unknown malicious attacks.HIPS regularly verify the features of a single host and the various events that occur within the host for suspicious activities. HIPS can be implemented on several types of machines, such as servers, workstations, and computers.A host-based IPS is one where the intrusion-prevention software is resident on that specific IP address, ... Read More
Risk transfer define a risk management technique in which risk is transferred to a third party. In another terms, risk transfer involves one party considering the liabilities of another party. Purchasing insurance is an instance of transferring risk from an individual or entity to an insurance company.Risk transfer is a common risk management approach where the potential loss from an adverse result faced by an individual or entity is shifted to a third party. It can compensate the third party for bearing the risk, the individual or entity will usually provide the third party with periodic payments.An example of risk ... Read More
Risk AcceptanceRisk acceptance is also known as risk retention. It is simply accepting the recognized risk without taking any measures to avoid loss or the probability of the risk happening. It includes a decision by management to accept a given risk without more mitigation or transfer, for a period of time.This appears in two classes of circumstances. For risks that are too low to bother protecting against or for which insurance and due diligence are enough, risk is accepted. For risks that are to be mitigated but where mitigation cannot be completed instantaneously or for which rapid mitigation is too ... Read More