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How does HTTPS work?

Published

3 months ago

January 23, 2024

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How does HTTPS work?

How does HTTPS work? When you visit a website, you enter the address in your browser. What you are actually doing is triggering an HTTP protocol, or Hyper Text Transfer Protocol, which HTTP actually stands for. This is the format in which the request for access to a website is sent. Basically, HTTP is used for all websites and is the way a server receives and approves requests.

The moment an HTTP request is approved by the server, you will gain access to the website you are trying to visit. This may sound straight forward, but it is precisely during this process that the users’ data is wide open to potential threats such as hacking.

When your machine sends out a request in HTTP, this takes place in plain text, and anyone who is able to eavesdrop on the information flow between sender and receiver will be able to see this text. When you wait for approval, your browser is exposed, and those who get hold of the text can use this to investigate damage to your device, or steal information.

In other words, we can really compare the wiretapping with wiretapping. The concept is exactly the same, and the purpose the same. One eavesdrops on an exchange between two parties to record the information being exchanged. The information that has been collected can then be used, usually at the expense of the eavesdropped party.

Why HTTPS is better than HTTP

Therefore, more and more websites are using HTTPS, rather than HTTP. When you send a request for access to a page that uses HTTPS, the message will be encrypted rather than sent in plain text. This makes your request unreadable to third parties who might try to eavesdrop on your data traffic.

This does not mean that one cannot eavesdrop on your information exchange, but rather that they are unable to read the text as before. Instead of seeing the exchange of requests in clear text, they will now only see the encrypted message, which is completely unreadable. When they are unable to extract any information from the exchange, profits from the hacking will be forfeited. This makes the whole hacking process unnecessary.

When a page uses HTTPS, you can be completely sure that the counterparty you send information to is the only one who can read your information. This means that only the other party has the opportunity to answer the request correctly, and thus avoids misuse of the information. The technology that makes this possible is an additional SSL or security layer that is placed on top of the information.

This encrypts the data you send out and receive. In practice, this means that there is an extra “key” on top of the public information, but which only the counterparty has. For those of you who send information, this gives you peace of mind that you can be sure who you are communicating with on the other end, and not a hacker eavesdropping on your line.

HTTPS in relation to search results at Google

Anyone who has set up a website, tried to sell a product online or launched their own blog knows that where you end up in the Google search engine has a lot to say about your results. No matter what you do online, Google will often be a large part of your traffic and often the key to the success of most online marketing campaigns. Precisely this means that Google can set a number of terms and conditions for what is good and bad online.

One of the ways Google has recently proven just how omnipotent they are is when they decided to have an increased focus on the security of various websites. In particular, increased focus was placed on ensuring that the pages that appeared at the top of the search results were safe for the users that Google referred there. One result of this is that Google now “punishes” websites that only use HTTP by deprioritizing them in its search algorithm. The result of this penalty comes in the form of lower traffic to your website.

This means that sites that are either slow to upgrade from HTTP to HTTPS, or choose not to upgrade, will be penalized for this in terms of performance. Now it must be said that Google’s algorithms are a pandora’s box in the digital world, where very few people know how it really works in detail.

The only thing we can say with certainty is that precisely security has an influence on the results, so all companies that rely on traffic from Google’s search engines should upgrade to HTTPS as soon as possible if they do not already have this in place.

Why does HTTPS matter to you as a user?

For you who use a website, it has a lot to say whether the website uses HTTP or HTTPS. This is particularly relevant if you use a public network, or hotspot on e.g. airports, train stations and the like. If the website does not use HTTPS, the data you send will be visible online and is a favorite target for hackers. If they get hold of this information, they can send you a false “authorization” back and send you to a page that is almost identical, but not the page you actually intended to visit.

A good example of this is the so-called Microsoft fraudsters from whom we have all received a phone call. These use websites and technology that make it appear that you are visiting Microsoft’s website, but in practice it is a copy where they can collect and register all the information you enter.

Typically, these will ask you to log in somewhere or enter your card details. They can then see this information and misuse it for their own gain, either by gaining access to your user or by using the card details you have entered.

Increase your security with a VPN

Regardless of whether you visit a page that has HTTP or HTTPS, it will be wise to think about privacy. Even if the page uses HTTPS, it will still be possible for, among other things, your internet provider, government actors and the website itself to log who has visited and when. This information is used by, among other things, advertising networks to tailor advertising and marketing based on your previous searches.

You may have experienced searching for e.g. electric scooter on Google, only to be bombarded by ads on just electric scooters for days afterwards? These ads are based on information the algorithms have extracted about your previous search sessions. But what can one actually do about this in a world where cookies and the like are constantly being collected?

This is where a VPN or Virtual Private Network comes into play. Although both HTTPS and VPN encrypt information from your computer, the extent to which they do this is very different. If you visit a website that has SSL certificates in place, the request to visit the page, as well as the approval of this application, will be encrypted. But that’s also all this HTTPS encryption hides. Your location, IP address and the like will still be available to both your internet provider and the page you visit.

A VPN, on the other hand, will encrypt all data that goes from your device through a VPN server before it goes out on the network. This means that not only the request is encrypted, but also all other information that your data sends out on the web. Location, IP address, etc. are all hidden behind an encryption when you use a VPN. This is precisely why you should always consider a VPN when connecting to a public network, or when travelling. The range of VPN services is extensive, we have therefore presented two of the absolute best solutions below.

ExpressVPN

ExpressVPN is a versatile VPN solution that offers more than 3,000 servers in 94 different countries. In this way, you will find a server with optimal speed almost wherever you are in the world. When you connect with a VPN, you will quickly and easily be able to choose where you want the IP address to be obtained from and in that way achieve a wide range of favorable benefits when surfing the web

Among other things, you can bypass content that would otherwise have been geoblocked. This is especially attractive for streaming services where you can access Netflix USA, Hulu, Prime Video and similar services from countries that would otherwise have been blocked in. You will also be able to access Netflix USA’s library in Norway if you use a VPN.

When you use ExpressVPN, you not only get convenient access and high speed, but also comprehensive security. The company offers all its customers 256-bit AES encryption, no-log protocols, Kill Switch and a wide range of protocols that ensure optimal privacy.

When you surf with ExpressVPN, you don’t have to worry about personal data being leaked online or someone monitoring what you’re doing. Everything is safely hidden behind extensive encryption and sent through a network of hidden servers. ExpressVPN is therefore an excellent choice regardless of whether you want to bypass geoblocks or just add a little extra security when browsing.

NordVPN

In the same way as ExpressVPN, NordVPN is also a popular choice among Norwegians. We suspect the name may have something to do with it, but we’ll give them the benefit of the doubt and settle for quality and safety being the reason for their popularity. NordVPN offers a network of more than 5,000 servers globally, but is available in slightly fewer countries than ExpressVPN.

In any case, they are well covered in popular countries such as the USA, UK, Germany, France and Italy, so that some smaller countries are missing from the list does not worry us significantly.

NordVPN offers speed on all of its servers, making it easy to stream content in full HD wherever you are. Thanks to high capacity and modern servers, you can therefore stream HD content from your preferred services from around the world right into your living room. When it comes to choosing servers, we prefer NordVPN’s solution where you can easily find servers using a world map, rather than a long list of names and locations.

Security is something NordVPN takes very seriously. The company offers the same heavy encryption as ExpressVPN with 256-bit AES , but also has a wide range of additional features such as OpenVPN. IKEv2, Kill Switch, split tunneling and double VPN. These are perfect for those who want to avoid e.g. web censorship or deliver sensitive information over the web.

The company also has 24/7 customer service that can assist you with most things via a smart chat function integrated into the solution. You get all this for the price of a cup of coffee, which makes us very satisfied with the service NordVPN provides its customers.

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Technology

How to Clear the RAM on iPhone in seconds

Published

2 months ago

February 16, 2024

admin

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How to Clear the RAM on iPhone in seconds

A Quick Guide on How to Clear RAM on iPhone in Seconds :

For iPhone users, ensuring optimal performance is paramount to a seamless user experience. One effective way to achieve this is by freeing up space in the Random Access Memory (RAM), where the device temporarily stores data needed for running applications.

When the RAM is cluttered, your iPhone may experience sluggishness, longer loading times, and even unexpected app closures. In this guide, we’ll explore the simple yet powerful method of clearing RAM on your iPhone to enhance its performance in just a few seconds.

Understanding the Importance of Clearing RAM:

Random Access Memory (RAM) is a crucial component that allows your iPhone to quickly access and process data required by active applications. As you use various apps throughout the day, RAM gradually fills up. When it reaches capacity, your device may start to slow down as it struggles to access the necessary data.

Clearing RAM is akin to providing a breath of fresh air to your iPhone, ensuring it can efficiently handle new tasks, resulting in improved speed and responsiveness.

Quick Reset for Different iPhone Models:

The easiest and most effective way to clear RAM on an iPhone involves performing a quick reset. The method varies slightly depending on the type of iPhone model you own. Follow these steps:

For iPhone Models with Face ID (iPhone X and newer):

Press and hold the volume down button and the side button simultaneously.
When the power off slider appears, drag it to the right to turn off your iPhone.
Wait approximately 30 seconds and then turn the device back on.

For iPhone Models with Touch ID:

Press and hold the side button until the slider appears.
If you own the first-generation iPhone SE, press the top button instead.
Slide to power off and wait for around 30 seconds before turning the device back on.
By performing this quick reset, you allow your iPhone to clear out unnecessary data from the RAM, giving it a performance boost.

Additional Tips to Free Up RAM:

While the quick reset is a powerful method, there are other proactive steps you can take to optimize your iPhone’s performance and free up RAM:

Close Unused Applications:

Manually close apps that you’re not actively using, as open apps consume RAM resources.

Manage Notifications:

Turn off notifications for apps that aren’t essential. Unnecessary notifications can contribute to RAM usage.

Stay Updated:

Ensure your iPhone is running the latest version of iOS. Updates often include performance enhancements.

Monitor Storage Space:

Keep an eye on your device’s storage capacity. If it’s near capacity, consider deleting unnecessary files or apps.

Battery and Storage Check:

If your iPhone continues to exhibit slow performance, it may be time to check the battery health or free up additional storage space. Contact Apple support for further assistance.

Conclusion:

In just a matter of seconds, you can breathe new life into your iPhone by clearing its RAM. The quick reset method, coupled with proactive measures like closing unused apps and managing notifications, ensures that your device runs smoothly and efficiently.

By understanding the importance of RAM and regularly optimizing its usage, you can enjoy a responsive and high-performing iPhone. Incorporate these simple steps into your routine, and experience the difference in speed and responsiveness on your beloved device.

Technology

How to Share Wifi Password iPhone

Published

2 months ago

February 16, 2024

admin

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How to Share Wifi Password iPhone

How to Share Wifi Password iPhone? Sharing WiFi Password on iPhone

The convenience of automatically connecting to WiFi at home adds a touch of comfort to our daily lives. Sharing this access with friends and guests is a hospitable gesture, making you the ultimate host.

However, it becomes a challenge when you want to connect someone to your WiFi, and either you don’t know the password or it’s too complex to remember. Fear not – sharing WiFi on iPhone to iPhone is a breeze, and we’ll guide you through the process.

Requirements for WiFi Sharing:

Before delving into the steps, let’s go through the essential requirements to seamlessly share WiFi between iPhones:

Both iPhones Need iOS 16 or iOS 17:

Ensure that both your iPhone and your friend’s iPhone are running the latest version of iOS, either iOS 16 or iOS 17. Staying up-to-date is key to accessing the latest features.

Unlocked and Connected iPhone:

Your iPhone must be unlocked and connected to the WiFi network you intend to share. This ensures a smooth sharing process.

Friend’s Contact Information:

Your friend should be listed as a contact in your address book, and their contact information must include the email associated with their Apple ID. This is crucial for the sharing mechanism to work seamlessly.

WiFi Sharing Steps:

Assuming all the prerequisites are met, follow these straightforward steps to share your WiFi password:

Unlock Your iPhone:

Make sure your iPhone is unlocked and connected to the WiFi network you wish to share.

Ask Your Friend to Connect:

Request your friend to go to Settings on their iPhone, navigate to the WiFi section, and select the desired network. At this point, their iPhone should prompt them for the WiFi password.

Share Password:

On your iPhone, a prompt will appear to share the WiFi password with your friend. Click on the ‘Share Password’ button. This initiates the sharing process via AirDrop, and your friend’s iPhone will automatically receive the password.

Connection Confirmation:

Once the password is shared, your friend’s iPhone will display a message confirming the connection. Your friend is now successfully connected to the same WiFi network without needing to know the password.

By following these steps, you’ve not only made the connection process seamless but also maintained the confidentiality of your WiFi password.

Alternative Method: Using a QR Code

In case your friend doesn’t use an iPhone or has an older iOS version, an alternative method involves creating a QR code to share your WiFi password. Here’s how:

Prepare a QR Code:

Visit the QiFi website from your iPhone, enter your WiFi network name and password, and click on the ‘Generate’ button. This generates a QR code representing your WiFi credentials.

Display QR Code to Friend:

When your friend needs to connect, show them the QR code on your iPhone. Regardless of their phone type, they can use their camera to scan the QR code. This automatically recognizes the WiFi credentials and connects them without manual password input.

Conclusion:

Sharing your WiFi password on iPhone has never been simpler. By keeping both iPhones updated, ensuring the proper settings, and following the steps outlined in this guide, you can effortlessly extend your hospitality to friends and guests.

Whether using the direct sharing method or the QR code alternative, the process is user-friendly and secures your WiFi network. Embrace the ease of sharing and enjoy a connected and hospitable environment for everyone.

Technology

How to Improve iPhone Battery Life with iOS 17

Published

2 months ago

February 16, 2024

admin

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How to Improve iPhone Battery Life with iOS 17

How to Improve iPhone Battery Life :

One of the common grievances among iPhone users revolves around the device’s battery life. Many users find that their iPhones don’t hold a charge as well as other high-end smartphones. While the capacity of the phone’s components may contribute to this issue, there are adjustments and tricks within the iPhone settings that can help extend battery life.

In this detailed guide, we will explore various strategies for improving iPhone battery life, specifically focusing on iOS 17.

Optimizing Screen Features:

One of the prominent features impacting battery life is the always-on screen, particularly on newer devices. To address this, users can disable the always-on screen feature by navigating to Settings, selecting ‘Display and Brightness,’ and deactivating it.

This adjustment can significantly reduce battery drainage, especially for those who don’t find this feature essential.

Managing Screen Brightness:

Another factor affecting battery life is screen brightness. Excessive brightness can lead to faster battery depletion. To address this, ensure that the iPhone’s automatic screen brightness adjustment feature is activated. Users can access this setting by going to ‘Settings,’ selecting ‘Display and Brightness,’ and enabling the ‘Auto-Brightness’ option.

By allowing the phone to adjust brightness based on ambient lighting conditions, users can extend battery life considerably.

Addressing Haptic Feedback:

The haptic feedback of the keyboard, also known as the haptic keyboard, can contribute to unnecessary energy consumption. To conserve energy, users can disable this feature by accessing the iPhone settings. Navigate to ‘Settings,’ choose ‘Sounds and Vibrations,’ then proceed to ‘Keyboard Feedback.’ Here, users can disable the ‘Vibration’ option, minimizing the battery impact of haptic feedback.

Background App Refresh:

One significant feature that can drain battery life is Background App Refresh. While this feature ensures that apps are updated in the background, it can be a resource-intensive process. Users can manage Background App Refresh by going to ‘Settings,’ selecting ‘General,’ and choosing ‘Background App Refresh.’ Here, users can either disable the feature entirely or customize it for specific apps, optimizing battery performance.

App Notifications:

Constant app notifications can contribute to battery drain. Users can conserve battery life by managing app notifications. Navigate to ‘Settings,’ select ‘Notifications,’ and review and adjust notification settings for each app. Disabling unnecessary notifications can help minimize background activities and preserve battery power.

Location Services:

Location services, while useful, can significantly impact battery life. Users can manage location services by going to ‘Settings,’ selecting ‘Privacy,’ and choosing ‘Location Services.’ Here, users can either disable location services entirely or customize settings for individual apps. Turning off location services for non-essential apps can lead to substantial energy savings.

Updates and Background Activities:

Ensuring that the iPhone is running the latest iOS version is crucial for optimal battery performance. Apple frequently releases updates that include bug fixes and optimizations. Additionally, keeping apps updated can address potential performance issues that may impact battery life. Users can check for updates in ‘Settings’ under the ‘General’ section.

Manage Widgets:

Widgets on the iPhone’s home screen can provide quick access to information but may consume unnecessary power if not managed efficiently. Users can customize and remove widgets by entering ‘Edit Home Screen’ mode. Removing widgets that are not frequently used can contribute to improved battery efficiency.

Limit Background Processes:

iOS 17 provides users with the ability to limit the number of background processes running on the device. To manage this, go to ‘Settings,’ select ‘General,’ and choose ‘Background App Management.’ Here, users can set limitations on background processes, ensuring that only essential activities are running when the device is not in use.

Optimize Mail Settings:

Fetching emails frequently can contribute to battery drain. Users can optimize mail settings by going to ‘Settings,’ selecting ‘Mail,’ and choosing ‘Accounts.’ Here, users can adjust the frequency of mail fetching or switch to manual fetching for non-essential accounts, conserving battery power.

Conclusion:

Improving iPhone battery life with iOS 17 involves a combination of adjusting settings, managing features, and adopting efficient practices. By following the detailed tips outlined in this guide, users can optimize their iPhone’s battery performance and enjoy extended usage between charges.

Whether it’s fine-tuning screen settings, managing app activities, or staying up-to-date with software updates, these strategies empower users to make the most out of their iPhone’s battery life. Incorporate these practices into your routine, and experience a more efficient and long-lasting iPhone battery performance with iOS 17.