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Category Archives: World Tech

How to Protect Your Server

You’ve built your own server! You’re ready to go live with a web or game server that you and your buddies can play on whenever you want. However, you’re not ready to be hit with a DDoS attack that knocks your server offline, or worse, gets you and your friends banned from the game/site you’re trying to play on. Protecting a server is as easy as these 5 steps:

Wanna protect your server from getting attacked? Use a bunch of different ways, here is the list of the top 5.

Distributed denial of service (DDoS) attacks are one of the most common security issues facing businesses and individuals today. Although they have been a major threat for decades, these attacks have become more numerous in recent years. Its intensity is also increasing, resulting in significant losses even for the best protected companies.

Although DDoS attacks can vary significantly from situation to situation, these incidents are based on the concept of bandwidth limitation. It usually involves sending multiple requests that disrupt the optimal operation of websites. In some cases this is accompanied by a ransom demand, whereby the perpetrators only cease their actions after paying an exorbitant sum. These attacks can be dangerous even without ransomware, as they can cause significant downtime and irreversible reputational damage.

In today’s threat-driven digital environment, it’s easy to feel overwhelmed by the prospect of a DDoS attack. Preventive measures may seem pointless given the number of large companies that have already fallen victim to attacks. In reality, basic measures can keep most hackers at bay or at least optimize your response to limit the damage. To combat this growing threat, the following DDoS prevention strategies should be followed:

Choose a server with built-in DDoS protection

The choice of server can play an important role in determining your vulnerability to DDoS attacks. Many dedicated servers are equipped with a wide range of failure prevention services. Ideally, these offers should be included in the price of your dedicated server for free. Internal security can go further and secure your dedicated server without increasing latency.

As part of a server-based risk mitigation strategy, inbound traffic is thoroughly analyzed. If malicious traffic is detected, it can be blocked before it reaches your dedicated server. This redirects network traffic to your server to prevent disruption to authorized site visitors. Built-in safeguards do not eliminate the need for other DDoS defense measures. But it should at least give you peace of mind as you work to develop a comprehensive safety and response plan.

Understanding the warning signs

Many organizations struggle to detect DDoS attacks early on because in some situations they look like ordinary traffic bursts. It is therefore very important to understand the typical traffic fluctuations that may occur during periods of congestion or in response to a normal increase in demand. This can be compared to typical DDoS warning signals, which are:

  • Slower than normal access to local or remote files.
  • Random and prolonged traffic spikes. In most cases, a normal increase in traffic can be detected quickly and corrected just as quickly.
  • Continuing to ask questions for a long time after the time to live (TTL) has expired.
  • A sudden and excessive increase in spam.

Implementation of advanced firewalls

As a first line of defense against different types of attacks, firewalls allow you to more precisely define the types of traffic that can access your server. They are generally easy to implement and can provide complete protection of sensitive data.

Consider going beyond traditional firewalls with Web Application Firewalls (WAF) or Next Generation Firewalls (NGFW). Web application firewalls are an important shield between the Internet and vulnerable applications. However, unlike standard firewalls, WAF specifically targets HTTP traffic. They can be scaled up to provide robust protection against the most destructive DDoS attacks.

If you want an even more proactive approach, use NGFW to deploy intrusion detection and deep packet inspection capabilities. NGFWs not only provide superior protection and visibility, but also ensure consistent flow and offer the best combination of safety and performance in its class.

Review your password strategy

Password protection is important not only to mitigate DDoS attacks, but also to prevent malware and a number of general security concerns. Most people are aware of the need for strong passwords, but many dedicated server users still rely on simple words or strings of letters that are easy to crack. Password sharing between accounts is also widespread.

The simplest and most effective strategy to reduce your vulnerability to DDoS and other types of attacks is to improve your approach to passwords. At the very least, you should come up with a different password for each account that does not include common words or phrases. Try any assortment of letters, numbers and symbols.

In addition, the password must be reset regularly. If you’re having trouble keeping track of your growing collection of passwords, consider using a password manager. Many robust solutions are available as browser add-ons.

Creating a DDoS plan

What happens if your system is attacked despite your best efforts to avoid DDoS issues? Your response can determine whether the incidents result in minor or major damage. Every minute counts, so it’s important to be prepared for the worst case scenario.

Here’s how to make your plan:

  • Delegate important tasks to the response team. This team should consist of several highly qualified professionals. All members should be aware of their specific responsibilities in the event of an attack. This insight enables them to respond in a quick and orderly manner, minimizing time lost to confusion after an attack.
  • Specify how team members should be notified of potential or ongoing attacks. If your server has been compromised, you should notify the parties responsible for the problem as soon as possible.
  • Conduct regular server audits. They can help you determine whether you are adequately protected against attacks and whether you can respond quickly and effectively.

Conducting an assessment after an attack

Perhaps you’ve been the victim of an attack and are now trying to get your dedicated server and web presence back up and running. How you respond to this critical moment can determine your vulnerability to further threats. Unfortunately, it is becoming increasingly common for businesses to be exposed to multiple DDoS attacks in a short period of time. It is therefore important to learn from past mistakes and to take measures as soon as possible to avoid similar problems in the future.

If your dedicated server has protection against DDoS attacks, you can get a detailed report after the attack. Use this resource, which should include information about the target’s Internet Protocol (IP), the intensity of the attack, and the traffic flow. Based on this feedback, you can adjust your response to increase protection or improve uptime for authorized users.

The threat of DDoS attacks is more real than ever, but that doesn’t mean all hope for a secure server is lost. Through strategic server selection, basic security measures and a comprehensive contingency plan, you can get the most out of your dedicated server knowing you are prepared for all possible scenarios.

This source has been very much helpful in doing our research. Read more about how to secure server from hackers and let us know what you think.

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Category Archives: World Tech

How to Engrave your Apple Products [Guide]

Now, you have decided to make your own Apple product engraved, and you have come to the right place. Here you will learn how to etch your own products for your own use or for others, such as giving it as a gift.

If you’re tired of looking at the same boring white, silver or space gray color of your computer, you might want to change it up for something a bit more unique. If you have a Mac, iPhone, or iPad, you’re in luck, because there’s a quick and easy way to give your Apple a custom look. This process is called engraving, and it allows you to transform your Apple device into a unique work of art.

All Apple devices are unique in their own way. Whether it’s iPads, AirPods, or even the new AirTags. Although these devices are expensive, they have a certain value and last quite a long time. There are many ways to customize your devices. You can get a new skin, screen and body protection, or maybe just a bumper shell. These protective covers vary in price, they can be quite cheap or almost insanely expensive.

If you think about it, Apple seems to be the only brand that allows its customers to burn their devices for free. In this article, I will explain how to get an engraving on Apple products.

The best and probably easiest way to personalize free Apple products is to use the free engraving option when purchasing an Apple product on the Apple website itself. Let’s talk about the pros and cons of burning the device.


  • Customization: the only reason you want your device to look an order of magnitude better than other devices, and it can be done for free.
  • Avoid confusion: If you have a group of friends who have the same devices as you, sometimes the services get confused. A small identifying mark prevents confusion.


  • Slow delivery of devices : Since your device will be engraved, you can expect it to arrive a few days later than the original shipping date.
  • Resale Value : Any device that has scratches or scuffs will lose its value. The same goes for engraved devices. No one would want to buy a device with someone else’s identity.

engraving on iPad, AirPods, AirTags on Apple

  • Visit the Apple website.
  • Find the product you want to buy. Only iPods, iPads, AirTags, AirPods and Apple Pencil can be burned.
  • After selecting the product color and memory option, you will see a free burning option.
  • Select it and you can add emoji, letters and numbers. Note that each device accepts a limited number of characters.
  • Then add the item to the bag, enter your details and make the payment. Your Apple device will now be engraved and shipped within a few days.

You can choose from 30 emoji, 50 numbers in black and 30 in white. The same goes for the alphabets: 26 black and 26 white. Here you can see how many characters can be engraved on each device.

  • iPod : You can engrave up to 12 characters on two lines, for a total of 24 characters. If you enter letters without spaces, you can use about 27 characters.
  • Apple Pencil: Easily place up to 10 emoji and 18 alphabets without spaces.
  • AirPods: up to 16 emoji without spaces and about 20 alphabets without spaces.
  • iPad: up to 15 emoji on the first and second line and 32 alphabets without spaces on each line.


So, if you plan to keep your device until your last breath, take advantage of the free engraving options as you can customize it even further. However, if you plan to sell or trade your device in the next two years, I would recommend not burning it.

You might also like – How to prevent apps from tracking you on your iPhone with iOS 14.5

Also, do you think other brands should offer free branding options, like Apple does? Let us know in the comments. Share this article with your friends too.

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Frequently Asked Questions

Can you engrave Apple products after purchase?

If you’ve ever held an Apple Pencil, you’ll agree that it’s the most advanced stylus ever created. It’s impressive that Apple managed to pack so many features into such a tiny package. However, it can be difficult to find the right case for the Pencil. Some of Apple’s best leather cases are too snug to allow the Pencil to fit inside, and some pencil cases don’t offer enough protection for the Pencil’s fragile tip. So, what are your options for protecting the Apple Pencil, and where can you buy a custom engraving for the Pencil? Apple pencil engraving has become a popular hobby over the last few years, with the rise of laser technology. More and more people are looking to get their Apple pencil engraved after purchase, either with their name or with a custom design. The process is relatively simple, and also relatively inexpensive, but since Apple products have their name engraved into the devices, they can’t be engraved again. If you aren’t sure what to get engraved onto your Apple pencil, have a look at the suggestions below.

Should you engrave Apple products?

If you have a lot of cash to spare, you may be wondering if you should engrave Apple products. After all, whatever you engrave on a product is going to be with you for a long time, and it’s going to be made out of a material that will make it’s presence known. But whether it’s worth doing or not is a matter of perspective. Apple products are by no means cheap. This is why it’s wise to consider getting the Apple Accessories engraving service for your Apple accessories. It’s a great way to maximize the resale value of your accessories. You can find some of our engraved products here:

Does Apple do free engraving in store?

Yes, Apple does free engraving in store for all Apple Pencil orders. However, they can only engrave the rear of the pencil, not the side. To see what engraving is available, visit the Apple website and look at the different design options available. If you have any questions, reach out to us on Facebook. Apple’s products are known for their sleek, minimalist designs, but the company’s highly-polished exterior hides a few surprises. For example, if you take your Apple Pencil to the Apple Store, you can get your name engraved on it. You can also get the date you purchased the Pencil, but that’s it—no other engravings.

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Category Archives: World Tech

What is HVAC? How does it work?

There are many components that work together to keep your home comfortable. Whether you live in a house or apartment, you will likely take comfort in air conditioning and heating systems. Here are the basics behind these systems: How do heating and air conditioning systems work? These systems provide temperature control, so that your home is neither too hot or too cold. Heating systems warm your home in winter and cooling systems cool your home in summer. The heating system uses a furnace (or boiler), which burns fuel to heat water, which in turn, provides heat to the house. Air conditioning works in a similar fashion. It uses a compressor to pump refrigerant through coils in the cooling system. The coils act like a radiator, removing heat from the air

HVAC stands for Heating, Ventilation, and Air Conditioning. HVAC is the technology in your home or workspace that keeps it at the right temperature, makes sure you have fresh air to breathe, and prevents your home or workspace from getting too humid or too dry.

Ventilation and cooling systems are an important part of modern architecture and an integral part of our buildings. Available in all shapes, sizes and capacities, they allow you to create a controlled environment inside.

In this article, we are going to talk about HVAC systems, what they are and how they work.

Also read : How can I control the fan speed of my MSI?

HVAC stands for heating, ventilation and air conditioning. These systems provide heating, cooling and air quality control in a wide range of buildings, from homes and commercial buildings to submarines.

Starting with the heating elements, which are usually related to the furnace or water heater. It may include a piping system for transporting the heat transfer fluid if the system is used with forced ventilation.

These systems are becoming increasingly popular with any new construction, as they use fresh outdoor air to ensure high indoor air quality. This is done by the ventilation part of the system, which continuously replaces the indoor air with fresh outdoor air after filtering out moisture, dust, smoke, airborne bacteria, carbon dioxide and other gases that need to be removed.

That last part is just air conditioning, as we all thought. It can adjust the air temperature according to the outdoor temperature and make the indoor environment hot or cold according to the system setting.

Here are some of the most common conditions that HVAC systems are used for.

  • Factories and other industrial buildings.
  • Skyscrapers/apartment buildings.
  • Office building
  • Educational institutions.
  • Submarines or other large vehicles that require special air conditioning inside.

The HVAC system does more than just cool or heat the air and filter out unwanted elements. They aim to improve the air quality and comfort of the building’s occupants. These systems come in a wide variety of designs, but all have the same basic elements and functions.

The system starts by drawing in fresh air, either from outside or from within the building. This process takes place in two different ways.

  • Natural ventilation : It is present in most homes and depends on the typical movement of air in and out of windows, doors, vents and other openings.
  • Mechanical ventilation : This process is used in most modern buildings, which are much tighter than the average house. The system uses air ducts to let air in and out, and filters to remove dust particles, bacteria, allergens and other particles.

The air is then heated or cooled to remove excess moisture. The temperature change also doubles the alternating current component, as we already know.

Also read : How effective are external laptop cooling solutions?

Someone who writes, edits, films, presents technology programs and races virtual machines in their spare time. You can contact Yadullah at [email protected] or follow him on Instagram or Twitter.

This source has been very much helpful in doing our research. Read more about how does hvac work in a building and let us know what you think.

Frequently Asked Questions

How does an HVAC system work?

HVAC systems are used in homes, businesses, and many other places to provide comfort and control the indoor temperature. HVAC stands for heating, ventilation, and air conditioning, but not all HVAC systems are the same. A diagram of a simple HVAC system is shown below. HVAC systems are made up of a number of parts. The HVAC system has a number of major components. The HVAC system is the heart of every modern building. Without it, the building would be uncomfortable, and potentially unhealthy for its occupants. The HVAC system is a network of devices designed to maintain the temperature and air quality inside the building. The controls that operate this system are described as its brain and can be thought of as a large circuit board with thousands of inputs and outputs. The HVAC system can be broken into three components: the air handler, or the mechanical part of the system, the distribution system, or how the air is delivered throughout the building, and the controls, or the brain of the HVAC system. The controls are designed to do several things (and they can be done with an air

What are the basics of HVAC?

HVAC stands for “Heating, Ventilation, and Air Conditioning”. This system allows you to control the temperature and humidity of any given building. The technology is very complex, which is why it’s not uncommon to have an HVAC technician come to your home or office. This is because there are many different factors that go into making the HVAC system as efficient as possible. These different factors include the ductwork, the installation, and the design of your HVAC system. HVAC stands for “heating, ventilation, and air conditioning.” It can be thought of as a system that provides comfort through thermal control, air quality, and humidity control. Since each of these three factors has a substantial influence on our comfort level, it comes as no surprise that HVAC systems are becoming more complex, especially as we build more energy efficient buildings. The diagram to the left shows the standard HVAC system that most of us are familiar with. It includes an outdoor unit and an indoor unit. To understand how it works, let’s look at the indoor unit.

What is difference between HVAC and AC?

Both air conditioning (AC) and heating, ventilation, and air-conditioning (HVAC) systems help regulate indoor air temperatures in homes and businesses. However, they differ in a number of ways. HVAC systems are generally larger than AC units and both use mechanical and chemical means to control indoor temperatures—but there are some important differences. AC units are intended to cool indoor spaces quickly, although they can also function as dehumidifiers. HVAC systems, on the other hand, are designed to keep indoor spaces cool in the summer and warm in the winter. HVAC systems include mechanisms to regulate humidity, as well as devices to control airflow and air filtration. You’re probably reading this article to find out the difference between HVAC and air conditioning. HVAC stands for Heating, Ventilation and Air Conditioning. Whereas air conditioning is a type of HVAC. So, what is the difference between HVAC and AC? Air conditioning is one of the methods of cooling a property, vehicle, or other enclosed space. It involves the circulation of a gas, most commonly a refrigerant like Freon, through a system of pipes located inside the property, the system then removes heat from the property through the cooling coils.

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