Protecting the important information that exists in computer systems has become a very important issue today, and many people are trying to harm the security of information in different ways, as well as using the information contained in other people's computers in order to achieve their desired results, as you know, there are profiteers who use different factors to achieve their desires, one of which is the use of malwares, which we will look at different types of it, as well as ways to protect information against them.
What is Malware?
In fact, malware is a type of code that will ultimately disrupt your information security system and allow profiteers to gain access to other people's information through different devices, once a system is infected with malware, different things may happen to that, for example spam emails may be sent by the infected system or all passwords may be stolen as well as other things that may happen.In general, security holes have the worst effect because if they exist, different types of malware can penetrate the system.
Types of Malwares:
- Viruses:
Viruses are programs that multiply themselves and eventually cause a lot of malware in the system, they are very popular among users these days and users do their best to be able to control the viruses completely and prevent them from infiltrating their systems.
- Worm:
These types of malwares look for systems with security holes, after finding an insecure computer, they will attack it, in addition to the disruptions they cause in that system, they use the infected system to attack others as well.
- Trojan Horse:
This type of Malware seems to be a useful program in the user’s point of view, and the user has a strong desire to download the program and run it, but after downloading the program, it implements other malicious actions in the system and causes some serious computer problems.
- Backdoor / Trapdoor:
This type makes it easier for hackers to log in and infiltrate the system in further attacks.
- Spyware:
It is a kind of software that steals information of systems and causes damage to it, among the types of spyware, we can mention Keylogger, which has the ability to record all the work that the user does with the computer after logging in and send it to the people who have entered this software into their system.
- Rootkit:
Rootkit allows hackers to do all their work secretly on users' systems and manipulate operating systems to prevent suspicious activity from being recognized in order to steal information.
- Adware:
This type of Malware is a program that users do not want to see, but are displayed to the user without their consent.
To install Xamarin on different types of old and new versions of Visual Studio, which is free and does not require any additional and separate permissions, you can use the Visual Studio installer tool, which simplifies the process of installing Xamarin on Visual Studio.
What technologies do we need to install Xamarin on Visual Studio?
Here are the requirements to install Xamarin on Visual Studio :1- Windows operating system with version 7 or higher
2- Visual Studio software with version 2015 or 2017 or higher (Enterprise, Professional or Community)
3- Xamarin file for installation on Visual Studio
Note:
If you are using the Visual Studio Express version , Xamarin may not be compatible with that version of Visual Studio because some plugins are not supported.
Steps to install Xamarin on Visual Studio:
To build applications with Xamarin with programming in Visual Studio with C # programming language, Xamarin must be installed as part of Visual Studio so that it can be easily accessed and programmed.1- In the first step, if you do not have Visual Studio installed, you must download and install it from the main and valid Visual Studio homepage. Download versions depend on your wishes. Download Visual Studio Community, Visual Studio Professional or Visual Studio Enterprise. Visual Studio download https://visualstudio.microsoft.com/downloads/
2- After downloading the Visual Studio file, select and download the downloaded package option to install it.
3- Next, the Mobile development with .NET option will appear on the installation page, select it and click on it.
4- After clicking the Mobile development with .NET option, pay attention to the Summary section on the right, and in this section, all the items that are installed with Visual Studio are displayed. Items such as Xamarin Profiler, Xamarin Workbooks, Java SE Development Kit , Android NDK, Android Emulator ... will be installed with Visual Studio.
5- After reviewing and preparing other items, click on the install option to finally install Visual Studio on your system. The time it takes to prepare and install Visual Studio depends on the version. This means that depending on the type of Visual Studio you have chosen to install, the preparation and installation process will take some time.
6- After completing the Visual Studio installation process, click the Launch option to set up and prepare Visual Studio.Now that Visual Studio is installed on your system, to build mobile applications on different types of platforms, it is time to install and launch Xamarin in Visual Studio. After installing Visual Studio, Xamarin should be installed for programming and building applications.
User experience is another thing that has a positive effect on SEO. In this article, we will talk about what user experience is and what effect it has on SEO and site.
What is the user experience?
User experience is actually the amount of users' satisfaction with the overall structure of the site, in the sense that the more users are satisfied with the appearance and technical structure of the site, the better effects it will have on the site's SEO . All the activities and actions that we do on our site, whether technically or visually, are more user-friendly, will increase the traffic and visits to our site to the same extent. That is, user experience is directly related to traffic and site visits, and with increasing satisfaction and user experience, traffic and site visits also increase.
The factors that affect the user experience are as follows:
- Responsive design and optimization for display on mobile phones
- High site loading speed
- Simple design and convenient user guide to access the required items
Why do we need user experience?
Ux in other words, is the research that is done to identify the personality, tastes, needs and goals of users. That is, all the functions and behaviors of users are considered in order to find and create a simple way to communicate better and deeper with users. In designing the user experience, the Ux designer must have sufficient knowledge of his target users and audiences to be able to identify their needs in order to provide and meet their needs according to their wishes and desires. Therefore, the duty and responsibility of the Ux designer in the first stage is to identify the user's needs and try to meet his needs according to his wishes.So Ux is one of the things that greatly affects the SEO of the site and improves the performance of the site. The reason is that Google search engine pays a lot of attention to user response and satisfaction with websites, to the extent that Ux or the same amount of user satisfaction will increase the site to the top rankings in search results .
Google standards for recognizing a good user experience
Google cares about the satisfaction and reaction of its users, so it examines all sites in terms of satisfaction and user experience. Here are some of the standards that Google uses to measure user satisfaction and user experience:
- High loading speed of the site:
If the loading speed of your site is high, the user will definitely have a good user experience , so Google can rate that site in terms of user experience.
Instead of the app showing them text, users enter their own text for the app . For example, entering a username, password, etc. is entered by users. How to design, edit and manage these texts is taught in this article, if you want to learn how they are designed, it is recommended to follow this educational article.
In this tutorial you will learn how to:
- Entry in Xamarin.Forms by creating XAML files.- How to respond to text changes that occur within the Entry.- How to define Entry behavior and define how it behaves at different times.
Learn how to create text input in Xamarin.Forms using Visual Studio
The requirements for doing this training are as follows:
- Install the latest version of Visual Studio 2019 on the system- Install the latest version of Mobile development with .NET on the system1- Open Visual Studio.2- Create a new black Xamarin.Forms app .3- Choose a name for the created file. The name chosen in this article is EntryTutorial.
Note:
It is best to be careful in choosing names for projects and classes created.
Note:
The name chosen for the project must be the same as the name chosen for the solution, so choose the solution name EditorTutorial as well.4- After naming, you must make sure that the system and application support the .NET Standard mechanism for shared code.This mechanism is used to share code written in Xamarin.Forms with the C # programming language. If your system and app do not support this mechanism, it cannot have multiple outputs on multiple platforms at once. So in order to be able to have multiple outputs on several different platforms at the same time, you need to make sure that your system and app support this mechanism.5- Click on MainPage.xaml in the Solution Explorer section of the EntryTutorial project and replace the code below with all the code in that section.
take the necessary measures to improve the performance of internal SEO, because as external SEO is very important, internal SEO is very important. It is also important and can affect the success or failure of businesses and sites.
What is internal SEO?
All the necessary actions that are done inside the site and are related to internal coding are called internal SEO . Internal SEO, like external SEO, has an effect on having better rankings in search results. SEO has two parts: - External SEO - Internal SEO Most web designers or business owners focus on external SEO and performance improvement and sometimes forget about internal SEO. Internal SEO is related to all the points inside the site and the site coding, it is possible that a site has a better external SEO , but due to not paying attention to the internal coding, the internal SEO of the site will also destroy the external SEO, which is why We must not forget to pay attention to both external and internal SEO and take the necessary measures to improve their performance.
The important points that should be considered in internal SEO are as follows:
- Content Title:
In order to improve internal SEO , we must write a unique and non-duplicate title and title for each content that also includes keywords. Content titles should include keywords to make it easier and faster to find results when searching. The title of the content has a special and strong point, and writing a keyword in it makes it easier and faster to appear in search results.
- Meta-descriptions:
Meta-descriptions are short descriptions that contain keywords and in 160 letters to the Google search engine explains what this content is about to give special points when searching and indexing Google content. According to the new algorithms of Google search engine, special attention is paid to the meta descriptions of each content, and if the Google search engine does not find a connection between the content and the meta description, it will spam the content and the page. Therefore, meta description is very important and to improve the performance of internal SEO , the insertion of meta description should not be forgotten.
- Site URL:
URL has a great impact on the presence of pages and content in the top rankings of search results . In order for the site to rank better and have both good internal and external SEO, we need to use keywords in the URL of the pages and the site. Using keywords in the URL has a huge impact on indexing and ranking in the top search results. Google has stated that the first 3 to 5 words of the URL are very important, meaning that the use of keywords in these sections can be effective. The URL should be short, concise, and legible, and should be easy to remember. Do not create long, unreadable URLs.
- Text tags:
In order for text contents to be easily readable and have an improved structure, sections or tags must be used. If tags are used to segment and optimize the structure of textual content, the texts will be easy for visitors to read and can be easily indexed by search engines. Tags are H1 to H6 tags. The H1 tag is used to write the main titles, it should be noted that these tags have a special point and the search engine pays more attention to them. Therefore, you should use the keywords inside this tag so that it can be in the search results when searching. After the H1 tag is the H2 tag, which is used to insert important internal titles. The score of this tag is less than the H1 tag and the ratio of the H3 to H6 tags is higher. Using these tags to segment textual content and make it easier to read can also be effective in having a good internal SEO .
Some sites have features that the Google search engine , when ranking, recognizes that these types of sites are bad and weak for display and presentation to the user, so they spam them and prevent them from being displayed to the user.In this article, we will give some examples of features of sites that Google search engine considers as weak sites and spam them.Spam site detection by Google bot
What is spam?
Spam is everything that causes inconvenience to users. Spamming the site by Google robot also means that the site was very weak and could not be presented to users at all, so it was detected and spammed by Google robot. This means that this site is not only not useful for users, but may also cause them inconvenience. Google has repeatedly stated that providing high quality content is very important for users, so the Google robot tries to identify quality sites and provide them to users, and on the other hand, identifies weak and bad sites and shows and Providing them to users prevents this from being called spam. In other words, it detects bad, poor and low quality sites and does not show them to users, which is called spam by Google.
Features of sites that are likely to be spammed:
- Duplicate content:
One of the features that, if sites have, is that they are spammed by the Google search engine is duplicate content. In this way, the Google search engine with its updates and according to some of its algorithms when indexing site content can easily detect duplicate and duplicate content.The Google search engine stores the contents of their site in its database when it is indexed, and if it later indexes another site and detects that its contents have been copied and already indexed, it will not rank that site well and may even It can also spam it. Because such sites are not suitable for offering to users at all.
- Lack of site optimization:
Site owners should check and optimize their site so that they do not have problems when indexed by Google search engine. There may be some banned code in their source site that is not appropriate due to Google's new algorithms. Or there may be some backlinks and external links to blocked and spammed sites, in which case your site may also be spammed. Having backlinks on spammed sites also increases the risk and likelihood of your site being spammed, so be sure to review and optimize the site source. The presence of pop-up codes in the source site also increases the likelihood of spam by Google search engine. Google has stated that it does not like this type of code. Therefore, in order for your site and content to be liked by Google and not have the risk of spam, you should check the source of your site and delete and edit the items that are not liked by Google.
increasing sales and business success. Now in this article we want to tell you how to use PR or PR to build and improve SEO performance .
What is PR?
PR is actually the ads and banner ads that are used to advertise the products on the site or the services performed. When site owners want to get to know their target audience and users better and offer products and services to meet their needs, they use advertising and referral methods to encourage users and audiences to use their existing products and services. There are many ways to advertise and introduce, one of which is PR. PR is the public relations that using them to advertise and introduce your site and persuade the audience to use the products and services available on the site increases site traffic and ultimately business success.PR is the relationship between business owners and customers, which creates a strong interaction and communication between them. Establishing a strong relationship between customers and business owners will improve business performance, so that users can share their needs with business owners and improve business performance by providing feedback and feedback. To work.Public relations refer to your brand's relationship with your target audience. In other words, the conversations about your brand and business are public relations. Public relations can be done through paid advertising that promotes your brand, or it can be through the writings of bloggers and journalists. In this case, if your brand is of high quality and is liked by some bloggers, they will insert your brand in their articles and content to introduce more to other users. There are two ways to introduce and become better known: one is to introduce your brand to people by paying money and doing advertisements, and so that more users know and buy your brand.
Or your brand is good enough to be introduced to users by bloggers and other people.
These referrals are called public relations business to become more famous and successful. In order for public relations to have a favorable result, some points must be observed.
What is the main purpose of PR?
PR are in fact the same banner ads that are used to attract and persuade the audience to buy and use the products and services available on the site. Success increases ads and banners. As the number of visits and the number of visitors to the site increase, so can the click-through rate and sales. Using PR, information is provided to the audience and customers and they are encouraged to buy and use the products and services available on the site. In other words, it can be said that PR is an advertisement that aims to increase site traffic and sales of products and information services and attracts and encourages many users and audiences to ultimately lead to business success.
Pop-ups are notification windows that are used to inform or persuade a user to do something. Pop-ups can be useful to users or cause them inconvenience. The sudden presence of pop-ups for advertising can cause inconvenience to users. Most pop-up notification windows are used to persuade users to advertise, but websites are not the only place to use pop-ups. Pop-ups can also be used in mobile applications to inform users or encourage them to do something.
What are the types of pop-ups and what are they used for?
There are different types of pop-ups and they can be used in different places according to their type. The types of pop-ups and their applications are as follows:
Annoying pop-ups:
Pop-ups are not annoying in themselves, but when they appear suddenly without the user's knowledge and request, they can be annoying to users. Annoying pop-ups can be found not only on sites, but also in some applications and can be used to inform users, not to harass them.
Overlays Pop-ups:
These types of pop-ups are pop-ups that open on the same page but do not cover the entire page. Because these pop-ups open on the same page and take up half or less of the page, they are called Overlays pop-ups. These types of pop-ups can also be used in some applications and cover half of the screen and make suggestions or information to the user.
Modal pop-ups:
These types of pop-ups are pop-ups that open as a box on the same page and of course do not cover the entire page. These types of pop-ups are usually opened at the request of the user. Modals are used to persuade the user to complete the form, register, log in and press the OK button.The feature of these pop-ups that makes them unique is that by opening this type of pop-up, other page activities become locked and impossible, and the use of other pop-ups until the user closes or approves the pop-up box. Lock screen features will be impossible. In other words, the appearance of this type of pop-up causes other parts of the page to be disabled.
Interstitials pop-ups:
These types of pop-ups cover the entire page when the user logs in to the site and cannot access the page content until the user closes the pop-up window, so to access the page content must have a pop-up window Apps are closed by the user. These types of pop-ups are usually closed by pressing the cross button, but sometimes the cross button may not be active and the user will not be able to access the page and content until the pop-ups ask him to do so. In this situation that this type of pop-up causes inconvenience to the user, so it is better not to use this type of pop-up in both sites and applications to increase the level of satisfaction and user experience.
Google Analytics tools can be used to accurately track your site, but UTM codes are used to track and manage inbound site traffic. If you want to know how to monitor and control incoming site traffic using UTM codes, follow this article.
What are UTM codes?
UTM stands for Urchin Tracking Module . In fact, these codes and tools belong to Urchin Company, which was purchased by Google in 2005. Interestingly, this software later analyzed the emergence of a tool called Google.UTM codes are text strings that are placed at the end of site URLs, and webmasters and site owners can use UTM code links to track incoming traffic to their site and see where the source of that traffic is. And how it has been added to the site, or they can check the amount and impact of incoming traffic and take steps to improve their performance. If site owners use UTM code, they can make sure that the data in Google Analytics is placed in the Preview section, then they can analyze and analyze site traffic from the data they receive from the Google Analytics tool. In other words, UTM codes are codes that are used to examine and analyze the source, amount and impact of incoming site traffic.
Why use UTM codes?
The reason for using UTM codes to check and analyze incoming site traffic is that you can easily check all incoming site traffic to know where the source of this traffic is and if necessary to increase traffic or improve incoming traffic. Take the necessary measures. By attending social networks and creating links there, you may direct users from social network pages to sites, in which case you need to analyze incoming traffic to ensure their quantity and quality. Become. Or if you have done an ad to increase traffic and site visitors and you want to know the amount of incoming traffic from the ad to your site, you can use UTM codes and analyze them to achieve your desire. Or in other cases you may have placed backlinks on the sites and want to know the amount of traffic transferred from these backlinks , in this case you check the incoming traffic from the backlinks and if the amount of incoming traffic It is desirable for you to do more external linking to that site, and if the incoming traffic from a site is low, refrain from referring backlinks to those sites next time.The reason for using UTM codes is to know the amount and quality of incoming traffic from different sources.
UTM code parameters
In UTM codes , there are some parameters through which the operation of reviewing and analyzing resources, amount and quality of incoming traffic is done. In other words, parameters play an important role in examining and analyzing the details of incoming traffic.
and necessary measures to increase and attract more users. Do. One of these tools is Google Trends , which provides a lot of information for keyword search and can help you choose the right and relevant keywords according to the level of interest and desire of users.
What are Google Trends?
Google Trends is a tool used to inform the interests and desires of users on various topics. In choosing the right keywords, we may make a mistake and choose a keyword that is not compatible with the interests of users or has not been searched by them. In this case, our page and content will not be seen. The solution is to use keywords that are mostly searched by users and are in their area of interest. Google Trends is a tool that provides accurate and useful information about keywords to site owners and helps them choose the best and most appropriate keyword.When using Google Trends, you can restrict your country and location and select your country, in which case Google Trends will give you information about keywords within your country. If you do this, Google Trends will give you information about keywords within your country and you will find out which keywords are most searched by users or which keywords are related to your keywords.In other words, it shows the popularity and number of keyword searches in the defined geographical area so that site owners can more easily decide on the right keyword. Google Trends shows which topic and which keyword searched the most and the least by users in what time period and in what geographical location.
What are the advantages of Google Trends?
Website owners can use Google Trends to better understand their users and learn about the most popular and attractive keywords and phrases.- Review and analyze competitors and gain sufficient knowledge of them
- Ability to compare two words and key phrases according to their popularity
- Ability to improve your local SEO according to the possibility of geographical area
- Get acquainted with related keywords
- Choosing the right and effective keyword
- Improving site SEO and producing quality content, according to gaining knowledge of users' interests
- Increase site traffic and better ranking by producing content for the most searched keywords
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