Hackers have an attractive world and the number of hackers as well as the variety of methods they use in order to hack, is increasing every day, so users are more and more concerned about maintaining their security, so it is necessary to learn new methods in order to be able to withstand every threat, it is also necessary to be able to stand up to hackers with more power by raising your level of awareness about the types of hacking attacks and their differences, in all methods, hackers with great knowledge and talent steal information from various users, for example, they may enter malicious code to different websites in order to achieve their goal, in this article, we will discuss the differences between XSS and CSRF , both of which are popular attacks which many hackers use in order to gain access to users' information.
What is XSS?
XSS, which stands for Cross-Site Scripting , is actually an attack that uses malicious code, in XSS, the hacker aims to execute malicious scripts in a target web browser, by placing malicious code on a web page, the important point about these attacks is that they are more common in javaScript , simply put, in this method, hackers steal the information of people who visit a site, and sometimes the users do not notice the theft, and the hackers can easily get what they want.The way that this attack works is that after users visit a site or when they click on a link, a code which was placed there by hackers is activated, and this code can eventually provide hackers with important information of the user's system, so that they can achieve their desires through this kind of malicious code, therefore, when a website is not secure enough against such attacks, users who visit this site will easily lose their information and they definitely won’t visit your website again, so the number of your website visitors will be decreased in order to the lack of security and privacy.This attack has different types which are: Stored XSS (Persistent XSS, DOM-based XSS), Reflected XSS (Non-persistent XSS), etc., each of which has its own characteristics, generally, in addition to these attacks, users need to take all the issues that may harm the security of various systems seriously and make every effort to be able to withstand these attacks, these types of attacks can turn sites that seem to be credible into highly malicious sites that destroy system security.
What is CSRF?
One of the most dangerous attacks that can be carried out by various hackers is Cross Site Request Forgery , as a result of CSRF attacks, hackers can access and modify the information of different users and use it in order to achieve their desires, through this attack, the hackers deceive you by using various methods, and finally, you submit requests that you do not intend to, as a result, they can achieve their goal easily.In this attack, a site which is known as a valid website can cause serious harm to the users’ systems, through which an unwanted action is performed that the user may not even notice, one of the reasons why this attack is considered as a dangerous attack is that the users may not be aware that the hackers have gained access to their information, and another reason is that many websites are not able to protect their users against such attack, therefore, these two reasons can be the causes for various site owners and users concern.As we mentioned, in this method, the hackers force the users to do what they do not intend to do, for example, imagine that you want to do online shopping and when you want to pay for it, the hackers eventually cause you to transfer this money to their account with the help of social engineering methods and other techniques, but there are many ways which you can use in order to increase the security of your systems and sites against this type of attack and prevent various hackers from achieving their sinister goal, some of which are going to mention below.
Playing today, in addition to entertainment, has become a source of income for many people. We are going to talk to you about how to have income from gaming .
How can I have income from gaming?
Today, gaming has gone beyond just being a hobby and has become a profession. Gaming today does not know age and gender, and anyone of any age and from any class today can become a very successful gamer. People are usually divided into two groups; People who use games for fun, and people who have dedicated their entire lives to gaming and have been able to make gaming a source of income for themselves. In this article, we will talk to you about how to have income from gaming . If you are also interested in knowing about this topic and also want to increase your knowledge in this field, accompany us to the end of the article. In the first stage, earning money from gaming maybe just a dream, but many gamers say that it may be difficult to have a salary from gaming at first, but after a while, you will get used to it and it will be easier for you to do so. Also, gaming has a very exciting and competitive atmosphere that will attract you and will give you the confidence and energy you need to keep going. But you also have to be a gamer who has put all his/her focus and energy into the game to be able to eventually earn money. Anyway, if you want to know more about this, follow us to the end of the article.
Write about games and produce podcasts and videos
One way you can make money from gaming is to write content and produce content related to different games. You can critique the games in this regard or talk about their positive points. If your content is relevant and useful, many publishers may offer you cooperation in this field, which in itself can earn you money. Also, you can make a video related to various games on a weekly or monthly basis, and in this video, talk about the features of the game and give various guides to users about it. This can also increase the number of views of your videos over time, which you can earn by using various ads due to the high number of views of your videos. Note that it may be very difficult to increase video views in the first place, but over time, if you try to produce useful and appropriate content, this issue will be removed and that causes a lot of people to follow your video. The quality of your content can automatically increase your traffic . Try to raise the quality of the content you produced and have an exciting offer and video for your audience from time to time so that you can keep them.
Participate in competitive games
Another way to have income from gaming is to participate in competitive competitions. These kinds of competitions or in other words competitive games can be found in different types of fields that you can play in any of them if you are a professional gamer . The more popular and participatory a game is, the more and more exquisite its rewards will be. If you become professional enough in a game, you can easily earn millions and billions by winning these tournaments. Also, if you are a professional gamer, you can register in an Esports organization to have a salary in this field as well. Many professional players make a lot of money in addition to playing live matches or streaming games, so you can also make a lot of money by streaming your games. If your stream is exciting, its videos will go up and you can make millions and billions by selling your ads. Note that there are several steps you can take to increase the number of videos in your posts, one of which is to increase the quality of your videos.
Mobile phones have become one of the most widely used devices these days, and users spend a lot of time around the clock using these devices, the number of mobile phone users is increasing day by day, and nowadays, we can see a worldwide increase in the number of them, one of the operating systems that is being used for mobile phones is Android, which is based on a modified version of the Linux kernel and other open source software programs, and it is actually designed for touch devices such as smartphones and tablets, many users do all their daily tasks, such as shopping, communicating with other people, essential tasks, etc., through their mobile phones, which has made profiteers very interested in this issue, due to the fact that they can somehow access the important information on users' mobile phones and abuse them in order to achieve their desires.Given what has been said so far, it is ultimately necessary for users to increase their information in the field of security , which is why we will focus on security of Android phones in this article, in general, due to the fact that users prefer mobile phones in order to do their essential tasks and also the ability of mobile phones to provide many facilities for you, many thefts are being done through mobile phones and most of them are as a result of various viruses, users may do their best to increase the security of their computers, and they may not care about the security of their mobile phones , which can put them in danger and cause hackers to hack more mobile phones day by day, if you have ever thought that viruses and malware only affect computers, you are wrong, and you should take the necessary steps to increase the security of your mobile phones as well very quickly, hackers, like users, are trying to increase their knowledge in the field of security in order to find security holes, they also optimize their methods day by day, and they are always trying new ways to access different information on users’ mobile phones
Safety level in Android mobile phones:
All manufacturers of mobile devices with different systems such as Android are aware of possible threats and take all necessary measures in order to increase the security of mobile phones against all kinds of them, various browsers also increase the security of users’ systems, so they can use their mobile phones safely, it should be noted that the security of Android phones is much higher than existing computers, and due to the fact that Android phones have a high level of security, you may no longer need to install various antivirus software programs on your Android phones .
Do Android phones need antivirus?
As we have mentioned above, due to the fact that these devices have a high level of security , they do not need to install antivirus in most cases, but it should be noted that the viruses in these phones can eventually cause a lot of damage to the information in them as well as the settings of them, which is why it seems that using a powerful antivirus, can create a good layer of security against various viruses.While choosing mobile devices, you may do a thorough search or get help from others in order to make a great choice, you should consider various things such as price, performance, appearance, etc., it should be also noted that you need to compare the performance of different phones in terms of security in order to choose the best possible phone with high security.
In fact, WebView is one of the widgets of the Android platform , which is also very useful and can be used in many situations. In other words, we can use this view to display an online or offline web page within an Activity. It's basically the same as opening a site and webpage in Chrome , except that the user will see the webpage they open inside an application and not connect to a browser. Therefore, using WebView, we can view web pages in applications designed for the Android platform , but with the difference that when opening web pages, browsers are not connected, but are displayed independently in an application.
To better understand the applications of WebView , we will give you examples. For example, consider using Google Maps and using it to find the location you need so that you can easily get to your destination using the map. In this case, you should use web pages, which may not be suitable for using web pages for mapping in some situations, and in this case, it is better to use mapping applications that use Google Maps. This is one of the best examples of using WebView. Or in other cases, consider that you have launched a store site and for some reason you cannot create the desired application for your store site , in which case you should use WebView, using WebView means this Which opens web pages inside applications.In other words, we can set up web pages that we use and refer to on sites and on the Internet within the applications and access them through the application.WebViews are the web pages that we put inside applications and access them to make them easy to access.
How to build a WebView project
1- We create a new project in Android Studio and choose a desired name for it. The name of choice in this tutorial is WebView.2- The type of activity that is needed and used in this training is Empty Activity.3- It should be noted that the appropriate language for this project is Java. Select the Java language for this project.4- It should be noted that in order to establish a connection between the application and the Internet, I must define a Permission for them. So first we define the Permission so that we can finally establish a connection between the application and the Internet.5- The codes that must be in the AndroidManifest.xml section to get the license are as follows:
Nowadays, many users deal with computers and keep important information such as bank records, office records, credit card information in the computer, all of which is of great value to users and if it is made available to profiteers, it will be the main cause of many risks for users, if your computer is not protected from hackers, viruses and other malware may enter your computer, which cause your information to be stolen, or it may cause other damages to your system, for instance, they may use your computer as a sender in order to send spam emails to different people through it, or other common things among hackers which can be done after infecting your system to achieve their desires.By implementing different methods, you can protect your system as well as your information against viruses, which we are going to discuss in more detail below.
Ways to protect your computer against viruses:
There are several things you can do to protect your computer from viruses , which you will learn more about some of them in the following.
- Antivirus installation:
If you ask for a suggestion from anyone in order to protect your computer, the first suggestion he/she gives you to increase the security of your computer against viruses, is to install an antivirus, nowadays, there are many antivirus programs that people can choose and install the one that they need according to the features of each of them and the importance of the information in their system.In fact, each antivirus covers different aspects, which we will introduce a number of antivirus programs in the following.
The best antivirus software:
1. Bitdefender Antivirus Plus:
If you are looking for one of the best antivirus programs that can protect your system against viruses, we recommend Bitdefender Antivirus Plus , many users use this antivirus every day, and you can see a very high degree of user satisfaction in using this antivirus.This antivirus is very easy to be installed and all users, even novice users, can easily install it and get help from it to identify the threats that attack their system quickly, this antivirus will alert you as long as the virus exists, it also has the ability to protect three devices and keep them safe against the virus, and If you want to cover more devices with this antivirus, you have to upgrade your antivirus to Bitdefender Internet Security or Total Security and take advantage of more features of it.The important point about this antivirus as well as all of them, is that you need to update antivirus programs regularly to fill any potential security holes in your antivirus program by keeping it up to dated.
2. Avira Antivirus Pro:
One of the features that has made this antivirus one of the top antivirus programs, is its reasonable price, and this reasonable price has attracted many users to it, in the previous part which we explained Bitdefender Antivirus Plus , we have mentioned that if the antivirus encounters dangerous cases, you will quickly hear the alarm, but Avira Antivirus Pro, does not have this feature.It should be noted that this antivirus also has advantages, which include special protection of the computer system while shopping online, high ability to detect malware and prevent phishing.
3. Kaspersky Anti-Virus:
Kaspersky Anti-Virus is a cost-effective antivirus for users who only want to keep their system safe from viruses and do not intend to use every kind of antivirus software for security , this kind of antivirus has the ability to scan all viruses entering the system and give you a report of them.
4. Trend Micro Antivirus + Security:
Using this antivirus is very simple and many users choose this antivirus in order to protect their information security from being abused,The downside to this antivirus is that it is slow, which has led some people not to prefer it.
Google has also provided many services and games to its users. Google play is one of the services providing Android games that includes a variety of games.
Why do games have so many fans?
After hearing the word game many people remember children, but the fact is that games are not just for children. With any age group, different types of games can be played, from classic games to Google Games .A game is a series of activities that follow certain rules. Playing games fills leisure time and entertains people. By playing the game, people become happier. In addition, playing is a good way to relieve stress. These are the reasons why different types of games, especially online games , have a lot of fans.
Use Google Games:
Today, Internet service providers are very advanced and even in the most remote places, people have access to high speed Internet. Also, the hardware has been very advanced and their price is reasonable. Laptops, tablets and mobile phones with high processing power are available to everyone. These are all reasons why online games have become so popular.Meanwhile, large companies such as Sony, Google, etc. have provided a variety of gaming services to individuals. Google has been very successful in providing games and Google Games have a lot of fans around the world . Most of these games can be played easily and with minimal facilities, i.e. having a smartphone back and internet. Google has even gone so far as to offer games that can be played even without the Internet.
Google play games:
Google has provided various facilities for those interested in Android games by providing the google play games service . Google play is a familiar name among gaming enthusiasts. Of course, to play the game in this collection and use its other features, you must first download it and install it on your phone.After installing google play , you can enjoy playing different games for hours. Some of the games provided in this collection are free, and to use some of them, you must first purchase it.
Connect with other players in Google Games:
One of the great features that Google Play gives gamers is that they can have a profile for themselves. Having a profile, each gamer is given an id that can be used to store their activities in the game environment and communicate with other gamers and discuss with them.The user can also easily take videos and photos of the steps of the game and share it on YouTube or other places of interest.
The security of information stored in mobile phones is of a great importance and the reason for this importance is that users do almost all of their tasks on a regular basis by their mobile phones, so that there is a lot of important information stored in it, so you should pay more attention to the importance of this subject, and if you want to keep your important information secure, you need to improve your level of security awareness as well as knowing the factors that can lead to your mobile phone being hacked, in this article, we will give a brief explanation of the factors that can endanger the security of information on the iPhone and ways to increase security of it, iPhones have become a huge part of different people's lives these days, and different people are trying to keep their information up to date about them, we will discuss the important points about the iPhone and its security, as well as whether it can be hacked by clicking a link or not, in the following.
Why is the issue of iPhone security so important?
As we mentioned before, users store important information in their mobile phones, so if they encounter an attack, users may face major problems, as a result, it is so essential for all users to be familiar with existing safety tips and follow them properly.
Can my iPhone be hacked by clicking on a link?
Yes, it is possible, in fact this happens when hackers have left an infected link on a site or sending them through emails, in which case if you click on them, all your information may be compromised and hackers may have access to your information, so you should raise your awareness and be careful that under no circumstances should you open suspicious emails and click on any link, so you have to delete them quickly, here are some tips to help you increase the security of your iPhone .
Follow these important tips:
- Choose a strong password:
One of the first steps that you should take in order to increase the security of all mobile devices as well as the iPhone is to be careful in choosing password, you should try to choose a strong one which contains a combination of letters, numbers and symbols, so that hackers cannot guess them simply, as a result, they will have trouble penetrating the iPhone, another thing you can do to make your password more powerful is to turn on the “wipe data” feature as well, so that if someone wants to access your device without your permission, after 10 times failure to enter password, iPhone will erase everything from memory, so that hacker can no longer access information, but also note that there is a possibility that you will forget your password, so if you enter the wrong password more than 10 times, all your information will be deleted, touch ID or face ID, have made it possible for the user not to worry about the security of their information and prevent hackers from accessing their information easily by using such features.
- Restrict access to applications:
When you download and install a program, you are asked if you want the program to have access to your photos, contacts, etc., you need to keep focused and never allow apps to access too many features of your mobile device, on the other hand, these permissions are sometimes necessary for the application and your allowance is required for having access to some of the applications, but if you are not sure about the security of the applications which you have downloaded, we suggest you to restrict access to your iPhone.
In this tutorial, we will talk about different types of vibration modes and how to manage and create them. We use the vibration feature a lot every day, for example, we can use the vibration feature for alerts, calls, notifications and different types of places.
The things we will learn in this tutorial are as follows:
- Vibration capability in Android systems - How to build a vibration project in Android Studio and manage it- Normal vibrations- Patterned vibrations- Cancel vibration1- I will create a new project in Android Studio with the desired name Vibrator.2- The type of activity that is used for this training and construction of this project is Empty Activity.3- It should be noted that the language used in this project and training is Java.4- We should check whether the device has a license to access the vibration capability or not. We review this review in the project manifest.<uses-permission android: name = "android. permission. VIBRATE" />5- By entering the above codes, we define the permission to access the vibration capability in the project manifest.
Note:
This license is not Dangerous Permissions so we do not define it in Runtime Permission.6- The codes that should be in the AndroidManifest.xml section are as follows:
<? xml version = "1.0" encoding = "utf-8"?> <manifest xmlns: android = "http://schemas.android.com/apk/res/android" package = "com.dotnek. vibrator">
<uses-permission android: name = "android. permission. VIBRATE" />
How to create a normal vibration is that we must first create a Button inside the active layout.Of course, it should be noted that normal vibration is such that it creates a long and simple vibration for a while.7- The codes that should be in the activity_main.xml section are as follows:
Not paying attention to cyber threats will put all the information you have in your system at risk and hackers will be able to access all your information so easily, therefore they will abuse that information to achieve their desires, the development of cyber threats is significant, and you need to be able to increase the security of your site along with this development, so that, no one can hack your information and use that information, even for entertainment.It can be said that every time you go online, it is considered as a threat and hackers can access your information in a case in which the security of your site is low, for example, if you click on any link, they can send a link to you, which cause your system to be hacked.There are different types of cyber threats that add to the complexity of these threats every day, and the ways in which they can access the information are becoming increasingly complicated.
What are Internet threats?
Cyber threats are the ones which threaten you all the time while you are online, there are different types of them which you need to know a little about each in order to protect yourselves against cyber threats.
- Computer viruses:
Computer viruses have become a major threat today and can easily compromise the performance of your system and exploit all of your information, you may download software which you do not know exactly whether it is safe or not, and also if this software is for free, a large number of people will be attracted to download this software, and finally all of them infect their system by downloading this virus-infected software, one of the tools that can help you against this threat is antivirus, which if you use a good and up-to-date antivirus, you can greatly secure your system.
- Phishing:
One of the smartest ways that hackers use to disrupt your system is Phishing, which if you do not know enough about it, you will easily be hacked, one way you can easily protect yourself from this kind of attack is to stop trusting everyone, which will greatly help you in the way of security, in addition, there are other cyber threats that you should be aware of each in order to provide all the necessary facilities to be able to protect your system against them.There are many ways that you can get help from them to secure your system and information by doing them properly, which are going to discuss in the following.
How can we protect ourselves against cyber threats?
- Do not open unknown emails:
As you know, one of the ways that hackers use to endanger the security of your information and site is through spam emails, which you should always be careful to protect yourself from such dangers and threats, as a result you shouldn’t open unknown emails in order to prevent hackers from infiltrating your site, such emails usually have facilities that cause the user to be attracted to it and click on it, so they will eventually be attacked by hackers.
- Do not put all important information in cyberspace:
To create an account on any social network, first, you need to enter your basic information in it, but the point is not to overdo it at all and only enter the necessary information needed to create an account and do not share other information in such spaces, because if you do so, it will be easily exposed to a large number of people, another point is to make sure that whether the social network you intend to use is secure to create an account on it or not.
- Install a good antivirus on your device:
Malware is always a big threat to security, and antivirus software can help us deal with this threat, there are many threats to your system every day, for example keylogger spyware which is one of the ways that hackers can access your important information, in fact this virus works in such a way that it can access all the information according to what you are typing in online spaces and then send it to the hacker, finally, you should install antivirus on every device you work with and try to go online regularly, so that it can help you protect against threats.
but xml styling files are used to style the elements in the applications made with Staffed Xamarin . The xml file is located in the res / values / directory of the project. It is meant to style, change the appearance and beautify the application. In this tutorial, we will learn how to style the various elements in applications.
Learn how to style applications in Xamarin using Visual Studio
In this tutorial you will learn that:
- How to style a multi-platform application using XAML styles templates and change its appearance?
- How to store data locally in Xamarin SQLite.NET database? Open Visual Studio. Then open the Notes solution section. Click on App.xaml.cs in the Solution Explorer section of the Notes project and replace the following code with all the codes in this section
<! -? xml version = "1.0" encoding = "utf-8"? ->
<application xmlns = "http://xamarin.com/schemas/2014/forms" xmlns: x = "http://schemas.microsoft.com/winfx/2009/xaml" x: class = "Notes.App">
<color x: key = "NavigationBarTextColor"> White </color>
<! - Implicit styles ->
<style targettype = "{x: Type NavigationPage}">
<Setter Property = "BarBackgroundColor"
Value = "{StaticResource NavigationBarColor}" />
<Setter Property = "BarTextColor"
Value = "{StaticResource NavigationBarTextColor}" />
</style>
<style targettype = "{x: Type ContentPage}" applytoderivedtypes = "True">
<Setter Property = "BackgroundColor"
Value = "{StaticResource AppBackgroundColor}" />
</style>
</application.resources>
</application>
By entering this code, it assigns the value of Thickness and some values of Color to the elements in the application.
Click on NotesPage.xaml in the Solution Explorer section of the Notes project and replace the code below with all the code in that section. <! -? xml version = "1.0" encoding = "UTF-8"? ->
<contentpage xmlns = "http://xamarin.com/schemas/2014/forms" xmlns: x = "http://schemas.microsoft.com/winfx/2009/xaml" x: class = "Notes.NotesPage" title = "Notes">
<contentpage.resources>
<! - Implicit styles ->
<style targettype = "{x: Type ListView}">
<Setter Property = "BackgroundColor"
Value = "{StaticResource AppBackgroundColor}" />
</style>
</contentpage.resources>
<contentpage.toolbaritems>
<toolbaritem text = "+" clicked = "OnNoteAddedClicked">
By entering this code, it assigns the value of Thickness and some values of Color to the elements in the application .- Click on NotesPage.xaml in the Solution Explorer section of the Notes project and replace the code below with all the code in that section.
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