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Articles on Trending Technologies
Technical articles with clear explanations and examples
Swift Program to Round a Number to n Decimal Places
This tutorial will discuss how to write a Swift program to round a number to n decimal places. Rounding a number means round a decimal number to a certain number of decimal places or we can say round to the nearest wholes, tenths, hundredths, or thousandth. It save time and helps to express long term into short term. Rounding is only applicable on Float and Double data types. When you round a number always remember the following points − If the last digit is less than 5(that is 0, 1, 2, 3, 4) then round the previous digit down. For ...
Read MoreSwift Program to Sort Elements in Lexicographical Order (Dictionary Order)
This tutorial will discuss how to write a Swift program to sort elements in lexicographical order(Dictionary order). An arrangement of the words, characters or numbers in alphabetical order staring from A to Z is known as lexicographic order. It is also known as dictionary order because the searching of the words are same as we search in the real dictionary. In lexicographical order, the words whose first letter is same are arranged in the same group and in the group words are sorted according to their second letter and so on. To sort the given list of elements into lexicographic ...
Read MoreSwift Program to Count the Number of Vowels and Consonants in a Sentence
This tutorial will discuss how to write a Swift program to count the number of vowels and consonants in a sentence. An alphabet contains 26 letters out of which 5 are vowels and 21 are consonants. A, E, I, O, and U are known as vowels and B, C, D, F, G, H, J, K, L, M, N, P, Q, R, S, T, V, W, X, Y, Z are known as consonants. Below is a demonstration of the same − Input Suppose our given input is − Entered String I like momos Output The desired output would be − ...
Read MoreWhat is Cybersecurity Mesh?
Unfortunately, the COVID-19 outbreak provided numerous possibilities for criminal actors to prey on vulnerable, suddenly-removed personnel. In 2021, inadequate security postures will allow hackers to continue infecting businesses with ransomware, leading to data breaches, according to TechRepublic. As companies migrate to anyplace operations, cybersecurity investment is only natural to rise this year. What is Cybersecurity Mesh? Today there are two buzzwords in cybersecurity: ZeroTrust and Cybersecurity Mesh. Although the concept of a zero-trust architecture has been around for almost two decades, using it to design your security infrastructure just became popular approximately four years ago. On the other hand, Cybersecurity ...
Read MoreWhat is Behavior Monitoring in Cybersecurity?
What is Behavior Monitoring? Behavior Monitoring is the process of collecting and analyzing the network information to detect malicious activities. It is also referred to as network behavior analysis (NBA) or network behavior anomaly detection. Behavioral monitoring software analyses data from various sources and employs machine learning to spot trends that could indicate an attack is underway. In IT, behavioral monitoring checks and controls end-user, device, and network behavior patterns. The baseline is a model behavioral profile that the monitoring solution creates for individuals and devices. For each person, device, or app, a baseline would be set. This becomes easier ...
Read MoreHow to Choose a VPN Provider?
What is a VPN? A VPN is a way to secure your privacy, but selecting one is a trust exercise. You're giving third-party access to a lot of your internet data, so you want to make sure they'll keep it safe and not misuse it. It can be difficult to know which VPN providers are trustworthy if you're new to using one. There are, fortunately, steps you can take to evaluate a VPN company before committing. Here's how to evaluate a VPN provider so you can decide whether or not they're worth your time and money. Check the Provider's Logging ...
Read MoreHow Does Ingress Filtering Help with Cyberattack Detection?
What is Ingress Filtering? Enterprises and Internet Service Providers (ISPs) utilize ingress filtering to prevent suspicious traffic from entering a network. Ingress filtering inspects all inbound packets and then accepts or denies admission to the network depending on the information in the packet header when implemented on an edge device such as a router or firewall. Packet filtering is what it is. One of the primary blockades in a network security plan is ingress traffic filtering. Its goal is to thwart cyberattacks, particularly denial of service (DoS) operations involving IP address spoofing. Ingress traffic filtering can be defined as a ...
Read MoreHow Does Egress Filtering Prevent Cyberattacks?
Egress filtering is the practice of monitoring or restricting outgoing data, usually through the use of a firewall that stops packets that do not match particular security standards. The word “egress” means “outgoing, ” and an egress router is one that allows packets to exit one network and enter another. Egress filtering’s major goal is to prevent undesirable or harmful traffic (such as malware, illegal E-mail messages, or requests to Web sites) from leaving a network. A firewall, for example, might be used to prevent students on a university’s campus network from sending viruses or infringing content from any of ...
Read MoreDoes Linux Need Antivirus?
Linux is well known for being a secure operating system. Its permission-based framework, which prevents common users from doing administrative tasks by default, preceded numerous advancements in Windows security. Many people believe that Linux antivirus software isn't essential or significant. This is a misconception for both desktop and server users. This article discusses how this operating system works and why it requires security. What is an Antivirus and How Does It Work? Antivirus software is meant to protect your computer against virus infection. Today's antiviral software comes in a variety of flavors. Some of them are more successful in comparison. ...
Read MoreDo Virtual Private Networks (VPNs) Boost Internet Speed?
VPNs are beneficial to your security and anonymity, but can they slow down your Wi-Fi? When VPNs might provide you with enhanced levels of protection while online, the way they work can slow down your Internet connection. While many people see a drop in connection speeds while utilizing a VPN, others have reported that their connection speeds have actually improved in some circumstances. Is It Possible to Make Your Internet Faster with a VPN? In some circumstances, using a VPN can actually speed up your internet. When your ISP employs bandwidth throttling to target you, your connection is intentionally slowed ...
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