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Articles on Trending Technologies
Technical articles with clear explanations and examples
What are the types of Information Security?
There are various types of information security which are as follows −Antivirus and Antimalware Software − This software can be used for protecting against malware, which contains spyware, ransomware, Trojans, worms, and viruses. Malware can also become very hazardous as it can affect a network and then remain quiet for days or even weeks.This software manage this threat by searching for malware entry and regularly tracks files afterward to identify anomalies, delete malware, and fix the loss.Firewall Protection − A firewall acts as a defense barrier among the trusted internal networks and untrusted external networks including viruses, worms, Trojans, brute ...
Read MoreHow does Information security work?
Information security is also known as InfoSec. It covers the devices and processes that organizations use to secure data. This contains policy settings that avoid unauthorized people from accessing business or personal data.Information security protects responsive data from unauthorized activities, such as inspection, modification, recording, and some disruption or destruction.The main objective of information security is to provide the safety and privacy of critical information such as user account details, financial record or intellectual property.In information security, an organization can secure data and technology by responding, preventing, and recognizing internal and external threats. Information security methods are the responsibility of ...
Read MoreWhat is Authentication in Information Security?
Authentication is the procedure of recognizing someone's identity by assuring that the person is the similar as what it is claiming for. It can be used by both server and client.The server uses authentication when someone needs to access the data, and the server required to understand who is accessing the data. The client uses it when it is need to understand that it is the same server that it claims to be.The authentication by the server is completed mostly by utilizing the username and password. There are some another method of authentication by the server can also be completed ...
Read MoreWhat are the Pervasive Security Mechanisms in Information Security?
A process (or a device incorporating such a procedure) that is designed to identify, avoid, or retrieve from a security attack. The structure are divided into those that are performed in a definite protocol layer, including TCP or an software-layer protocol and those that are not definite to any specific protocol layer or security service. These structure are also called a pervasive security mechanisms.Pervasive security is supported by a set of physical interfaces and network interfaces to a service to a user contains creating by the user's client device network connectivity to the service, broadcasting by the service an identifier ...
Read Morestrings.SplitAfter() Function in Golang
strings.SplitAfter() is a built-in function in Golang that is used to break a string into a slice. SplitAfter is different from other Split functions. Here, we slice a given string into substrings after each instance of separators and it returns a slice of those substrings.Syntaxfunc SplitAfter(S String, sep string) []stringWhere s is the given string and sep is the separator string.Example 1Consider the following example −package main import ( "fmt" "strings" ) func main() { // Intializing the Strings x := "Golang Program of SplitAfter Function" y := "1.2.3.4.5.6.7.8" // Display the ...
Read MoreWhat are the specific security mechanism in Information Security?
A process (or a device compilation such a process) that is designed to identify, avoid, or restore from a security attack. The mechanisms are divided into those that are performed in a definite protocol layer, including TCP or an application-layer protocol. These mechanisms are known as specific security mechanisms.These can be integrated into the relevant protocol layer in order to support some of the OSI security services. There are some approaches for realizing security are as follows −Encipherment − This is the procedure of using numerical algorithms to change data into a form that is not freely intelligible. The transformation ...
Read MoreWhat are the services of Information Security?
There are various services of information security which are as follows −Data Confidentiality − Confidentiality is the security of transmitted information from passive attacks. Regarding the content of an information transmission, there are multiple levels of protection can be recognized.The broadest service secure all user information transmitted among two users over a duration. For instance, when a TCP connection is install among two systems, this broad protection avoids the release of some user information transmitted over the TCP connection.It can identify modifications (insertion, deletion, and rerun) and attempt recovery. The limited forms of this service can also be described, such ...
Read MoreGolang – strings.SplitN()
strings.SplitN() is a built-in function in Golang that is used to split a given string into substrings by the given separator. It returns the slices of the substrings between those separators.Syntaxfunc SplitN(str, sep string, n int) []stringWhere, str is the given input string, sep is the separator string, andn defines the number of substrings that is to be returned.Example 1Consider the following example −package main import ( "fmt" "strings" ) func main() { // Intializing the Strings p := "1, 2, 3, 4, 5, 6, 7" q := "Welcome to Golang Programming Language" r := ...
Read MoreDesign a TM for an equal number of a's and b's must follow a
The Turing machine (TM) is more powerful than both finite automata (FA) and pushdown automata (PDA). They are as powerful as any computer we have ever built.Formal Definition of Turing MachineA Turing machine can be formally described as seven tuples(Q, X, Σ, δ, q0, B, F)Where, Q is a finite set of statesX is the tape alphabetΣ is the input alphabetδ is a transition function: 𝛿:QxX→QxXx{left shift, right shift}q0 is the initial stateB is the blank symbolF is the final state.A Turing Machine (TM) is a mathematical model which consists of an infinite length tape divided into cells on which ...
Read MoreHow to repeat a string for a specified number of times in Golang?
strings.Repeat() is a built-in function in Golang that is used to repeat a string for a specified number of times. It returns a new string which consists of a new count of copies of the given string.SyntaxIts syntax is as follows −func Repeat(s string, count int) stringWhere s is the given string and count represents how many times you want to repeat the string. It returns a new string.Example 1The following example demonstrates how you can use the Repeat() function −package main import ( "fmt" "strings" ) func main() { // Initializing the Strings x := ...
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