Category: Technology

A VPN is one of the most useful services for modern-day internet users. It significantly enhances the security of your browsing through the encryption of connection. In addition to that, it increases your anonymity by not revealing your actual locations and eventually allows you to access content that is not available in your own region.

Although there are many providers that offer ready-to-use VPN solutions if you want more control over your solution, you can opt for a different way – configuring a VPN on your own server. Just find and purchase a VPS server with Bitcoin acceptance or with any other currency and follow the guide that follows.

Why use and not use a VPN on your own VPS?

• More control: Having a VPN on your own VPS means more control. You don’t go to third-party providers, so there is no chance they will be able to have a look at your data.
• Price: Besides that, prices for minimum VPS servers are often cheaper than ones of ready-made VPN offers.
• Customizability: You’ll be able to customize your VPN and your server according to your most particular needs.
• Software: Software used for setting up your VPN is free and open source, featuring a minimalistic yer clear, and intuitive interface.
• Configuration: The configuration of a VPN is pretty quick and straightforward.

The main drawback of such a solution is that you can’t switch between different countries, but not all users actually need it.

Setting up a Virtual Private Network on your own Virtual Private Server

After purchasing your VPS server, you’ll have to log in to it using SSH. After that, you can proceed to the actual configuration of your server.

1. Prepare the server

Perform a couple of steps on the preparation of your server for further VPN configuration. Make sure your server is up-to-date while some basic security measures, such as firewall setup, and SSH key authentication are applied.

2. Install OpenVPN

Setting up your server will require you to install a special VPN solution on it. There are various VPN solutions available, and in the following, we will work with OpenVPN which is arguably one of the best solutions available, being free, open source, and providing a clear and intuitive interface. 

Log in to your server with SSH if you haven’t done it yet. Then install OpenVPN with an appropriate command for your system. On Debian and systems based on it, you will have to use:

sudo apt-get install openvpn

3. Configure OpenVPN

Create a directory for your OpenVPN configuration files. A typical option is /etc/openvpn.

Then, generate server and client certificates. For this purpose, you can use easy-rsa or a similar tool for creating a Public Key Infrastructure (PKI). Within this, you’ll need to generate a CA (Certificate Authority), server certificate and key, and client certificates and keys.

Afterwards, you should configure server settings. Open the OpenVPN server configuration file (it’s most likely named server.conf). Set up parameters like port, protocol, network settings, encryption, and other security settings.

Now you should Enable IP forwarding by modifying your sysctl settings.

4. Set Up Routing and Firewall Rules

After the configuration of OpenVPN, you’ll have to set up some settings regarding Network Address Translation (NAT) to allow traffic from your VPN to reach the internet and firewall, to ensure your firewall is configured to allow VPN traffic.

5. Start and Enable OpenVPN Server

Not it’s time to start your OpenVPN services by using your system’s service manager:
sudo systemctl start openvpn@server

To ensure that OpenVPN starts on boot, use a command like:

sudo systemctl start openvpn@server

6.  Configure VPN Clients

Now you have to transfer the client certificates and keys to the devices that will connect to the VPN. Afterward, you should install the OpenVPN client on the devices you are going to use the VPN from and configure it with the client certificates and server connection details.

7. Test Your VPN

Make sure your VPN works as it is supposed to. Connect to the VPN through the client device, verify that you access the internet through the VPN, and make sure there are no DNS leaks, your actual IP remains hidden.

What’s next?

After you’ve set up your VPN on your VPS, feel free to benefit from the advantages it offers.

We now want to offer a couple of recommendations.

To maintain the security of OpenVPN, perform regular updates of the software and your server. Also, make sure to regularly back up your server and the OpenVPN configuration. Make sure to set up logging to monitor the VPN access and potential security issues.

If you have any questions, you can always go and check the rich documentation of OpenVPN, especially in case you want to fine-tune its configuration. Otherwise, you might also look for online tutorials or community support.

Conclusion

A VPN is a must-have solution in the modern world where everything wants to track us and use our data for targeted advertisement and even worse stuff. If you want even more independence and don’t want to go to third-party providers, you can just configure your own VPN on your own VPS. We hope that the guide provided was helpful, good luck!

Database security is a very important part of the data infrastructure. It’s also one of the most misunderstood and under-tested areas of IT security. If your organization is using databases, then you need to understand how they work and what you can do to protect them. In this guide, we’ll show you how to test for common security vulnerabilities in popular databases like MySQL and Oracle so that your organization can improve its overall database security posture.

Scope of Database Security Testing

Database security testing is a process of identifying and evaluating the security posture of a database. It’s an important step in the overall database security lifecycle, as it ensures that your database is secure by testing for vulnerabilities and determining how to fix them.

If you’re looking for penetration test services to enhance the security of your database and overall systems, consider exploring DataArt penetration test services. Their expertise in penetration testing can help identify and address potential vulnerabilities, ensuring a robust security environment.

Authentication and Authorization Testing

Authentication is the process of verifying a user’s identity. Authorization is the process of determining what privileges a particular user has on a system, or what they can access. Authentication and authorization testing are performed to ensure that the systems you build have proper security controls in place so that only authorized users can access sensitive data while keeping out intruders who shouldn’t be there.

Some common vulnerabilities found during authentication/authorization testing include:

• Weak passwords – A weak password could be one that is easily guessable (e.g., “12345”) or contains personal information about the user (e.g., “myname1234”).
• Insufficient password complexity requirements – Passwords should contain both upper-case letters, lower-case letters, numbers, and special characters (e.g., !@$%^&*) to increase the difficulty for hackers trying to guess them.
• Password reuse across multiple accounts – This practice makes it easier for hackers since they only need one piece of information from any given account in order to gain access to other accounts owned by that person as well.

Data Encryption Assessment

Data encryption is the process of transforming information into a form that cannot be understood by anyone who does not have access to a secret key, which is known only to authorized parties (i.e., those who are authorized to decrypt the data).

Data encryption is important because it protects sensitive data from being accessed by unauthorized users. If you encrypt your sensitive data, then even if someone gets access to your database server and views your unencrypted files, they won’t be able to understand them unless they also have access to your private key(s).

There are two main types of encryption: symmetric-key cryptography and public-key cryptography. In both cases, there are two different keys: one used for encryption (or decryption) called an encryption key or private key, and another used only for decryption called an authentication code or public key respectively

SQL Injection Testing

SQL injection is a type of attack that exploits a security vulnerability occurring in the database layer of an application. It is used to bypass access controls, send unauthorized commands to the database, and dump the database contents.

SQL Injection occurs when an attacker passes malicious SQL statements through input fields on a website or web application. When this happens, it can allow attackers to gain unauthorized access to data in your database and potentially cause other serious issues for you.

Incident Response Planning for Database Breaches

An incident response plan should be developed in advance and tested. The plan should also be communicated to all stakeholders, including board members, so they understand what actions will be taken if there is a breach of data security or confidentiality.

This means that you need to develop a strategy for what happens when a breach occurs: who will communicate with customers? How will you communicate with them? What channels can be used? How much detail do we want them to know about the incident itself (and why)? You’ll also want to consider how long before making public statements about the incident, will be an embargo period where no one knows about it except those directly involved. Finally, make sure everyone knows who owns responsibility for each step along this path, don’t leave anyone out.

Learn how to do database security testing

• Database security testing is an essential part of any database administrator’s or software developer’s job. It’s an important way to find vulnerabilities in your database, and it can help you understand the risks of a data breach.
• Database security testing should be done regularly so that you know what kind of vulnerabilities exist in your system, as well as how they might be exploited by hackers or other malicious actors. For example, if someone gains unauthorized access to a user account on your website but doesn’t actually do anything with it (e.g., change their password), then this would not be considered an attack on your site, but if they do make changes then it becomes an attack because now there are consequences for users who rely on those services being available when needed most.

If you’re interested in enhancing your database security and exploring advanced solutions, consider looking into intelligent document processing. Intelligent document processing can streamline your document-related tasks and improve efficiency, contributing to a more secure and optimized database environment.

Conclusion

We hope this blog post has given you a better understanding of the different types of database security testing and how they can help you protect your data. While there are many tools and resources available to help you with these efforts, it’s important that you understand the limitations of each one before deciding which one is right for your organization.

As legal professionals navigate through a landscape of rapid change, one area that has witnessed a notable transformation is the realm of legal transcriptions. The traditional days of manual document transcription are fading into obsolescence, making way for a more efficient and technology-driven approach that not only saves time but also elevates the quality of legal services.

Integrating AI-Driven Chatbots

A crucial aspect of crafting a tech-forward legal practice involves the seamless integration of AI-driven chatbots. These sophisticated tools, once confined to the realms of science fiction, have emerged as pivotal assets in the arsenal of modern legal practitioners. Beyond their capacity to provide rapid responses to client inquiries, AI-driven chatbots have redefined the landscape of legal transcriptions.

The transformative impact is not confined to the speed and efficiency with which these chatbots operate. Rather, it extends to the very core of legal proceedings, influencing how information is gathered, processed, and disseminated. In the realm of legal transcriptions, these AI-powered tools have become invaluable assets. They don’t merely transcribe; they elevate the process by swiftly extracting pertinent details, and creating insightful summaries in seconds. This reality reshapes the conventional narrative, where legal transcription is synonymous with tedious manual labor.

Now, law firms can redirect their focus more effectively into critical legal tasks. The symbiosis of legal professionals and AI-driven tools represents a paradigm shift in the efficiency and quality of legal services provided. This convergence not only streamlines operations but also enhances the overall client experience, positioning law firms at the forefront of a tech-driven legal landscape.

Transitioning to a Digital Work Environment

The move from traditional to digital work environments holds the promise of efficiency gains and cost reductions for law firms. In this transformative shift, the emphasis shifts from mundane administrative tasks to more meaningful endeavors, such as serving clients and crafting compelling legal arguments. Yet, it’s crucial to acknowledge that transitioning to this digital era necessitates adaptation from both legal professionals and their clients.

The benefits of a digital work environment are multi-faceted, but the learning curve associated with this transition should not be underestimated. Legal practitioners accustomed to the tangible nature of physical documents and in-person meetings must acclimate to a digital interface. Simultaneously, clients need to embrace a more streamlined and efficient mode of legal interaction. This intersection of tradition and innovation defines the ongoing evolution of legal practice.

Security Concerns in the Digital Age

While the benefits of a digital work environment are significant, concerns about the security of sensitive client information cannot be understated. The legal profession, traditionally reliant on physical documents and in-person meetings, must navigate the challenges posed by this transition. In the digital age, where data breaches loom as potential threats, safeguarding client information becomes paramount.

The adoption of a tech-forward approach necessitates a dual commitment to efficiency and security. As law firms transition to digital platforms, robust measures must be in place to ensure the confidentiality of sensitive information. Legal professionals bear the responsibility of navigating these changes with a keen understanding of the evolving security landscape. This involves staying updated on the latest cybersecurity protocols and implementing comprehensive strategies to mitigate potential risks.

Practical Steps for Tech Integration

Crafting a tech-forward legal practice involves a series of practical steps that law firms can take to seamlessly integrate technology into their operations. The implementation of AI-driven tools is a crucial aspect, enhancing not only efficiency but also accuracy in legal proceedings. Additionally, the importance of customized formatting and data security cannot be overstated.

The journey toward a tech-forward legal practice begins with a strategic assessment of the firm’s existing infrastructure and operational methodologies. Identifying areas where technology can be leveraged to enhance efficiency and client service is paramount. This assessment lays the foundation for the integration of AI-driven tools, such as advanced legal transcriptions, which redefine the landscape of document preparation.

Customization becomes a key theme in this integration. Tailoring legal documents to specific formatting requirements ensures a seamless transition to a tech-forward approach. Moreover, the commitment to data security involves not just the adoption of secure technologies but also a cultural shift within the organization.

Closing

The digital transformation of law firms is not merely a trend but a profound change in how legal professionals operate. Embracing technology, including advanced legal transcriptions, has become essential in providing clients with superior services while remaining competitive within an ever-evolving legal landscape. As law firms position themselves as leaders through the digital transformation of law firms, they not only enhance client service but also streamline operations and make data-driven decisions. The legal profession has entered an era where tradition and innovation go hand in hand, offering clients a unique and efficient legal service experience.

What does iPad unavailable mean? You may not remember the password because you recently changed your iPad password. After trying more than 5 wrong passwords, the iPad becomes unavailable or disabled. As the most secure mobile electronic product in the world, Apple devices have a strict security system built into them. Once we forget the password, we cannot access the device. So, can we solve the iPad unavailable issue? The answer is yes. We can re-enter the iPad device by restoring the iPad to factory settings. But it should also be noted that this method will cause all data on the iPad to be lost, even the Apple staff cannot unlock your iPad without restoring it, and if the Find My iPad function is turned on on the iPad, after resetting the iPad, Activation lock will appear when you reset the iPad. This requires you to Enter the correct Apple ID and password to enter the iPad device. Some iOS unlocking software can also help us remove activation lock on iPad, such as Joyoshare Activation Unlocker, but there are iOS model restrictions. Without further ado, let us introduce to you how to fix iPad unavailable without password.

Method 1. How to Fix iPad Unavailable Using Joyoshare iPasscode Unlocker

When iPad unavailable message occurs on our iPad, what should we do? Actually, it is very easy to fix iPad unavailable issue by using Joyoshare iPasscode Unlocker. It is a very easy-to-use tool to help us unlock iOS screen including iPhone, iPad and iPod touch. Moreover, if you want to remove Apple ID from iPhone/iPad without passcode, bypass MDM without losing data, or turn off Screen Time without any data loss, Joyoshare iPasscode Unlocker is also a good option for you. This Joyoshare iPasscode Unlocker is compatible with all iOS models and iOS versions, such as iPhone 14 and iOS 17.

Joyoshare iPasscode Unlocker helps you remove iPad screen passcode in simple steps without any technical knowledge. How to fix iPad unavailable screen using Joyoshare? specific steps are as follows:

Step 1: Run Joyoshare iPasscode Unlocker on Mac or Windows. Connect iPad with your computer. Select the Unlock iOS Screen on the main interface of Joyoshare iPasscode Unlocker, and click Start button to proceed.

Step 2: Put your iPad in Recovery or DFU mode, after the Joyoshare program detects your iPad, please click Next to continue.

Step 3: Click the Download button to download the firmware package required to unlock your iPad.

Step 4: After downloading, click the Unlock button to unlock the disabled iPad without a password. The entire process will be completed within a few minutes.

Method 2. How to Unlock iPad Unavailable via iTunes

When you try over 10 times wrong passcode, your iPad will receive a prompt that iPad is disabled connect to iTunes. Therefore, the second method we want to introduce is iTunes, which is also an official way to fix iPad unavailable issue. iTunes would help you restore iPad to factory settings, here are the Apple official instructions for restoring iPad using iTunes.

Step 1: Connect iPad to your computer.

Step 2: Click iPad icon in the iTunes sidebar and click the Summary tab.

Step 3: Click Restore option and follow the on-screen instructions to complete the recovery process. After the iPad software is restored, you can choose to set up your iPad as a new iPad or restore your music, videos, app data, and other content from your backup.

Method 3. How to Fix iPad Unavailable Using iCloud

iPad unavailable how to reset? Besides iTunes, iCloud is also an official method for you to fix unavailable iPad. This method requires your iPad is turn on Find My feature, and your iPad can connect to the internet. If your unavailable iPad meets these requirements, you can follow the below instructions.

Step 1: Visit icloud.com on your computer. Log in to the iCloud official website with the Apple ID and password bound to the unavailable iPad, and turn on the Find My function.

Step 2: After entering the search page, then click All Devices at the top of the screen and select the disabled iPad.

Step 3: Click your iPad name, select the Erase iPad option, and follow the on-screen instructions to complete the erase iPhone steps.

Method 4. Fix iPad Unavailable without Computer

Using the iCloud website above to fix unavailable iPad requires another electronic device, how to fix iPad unavailable without computer or other electronic device? In fact, you can also unlock a disabled iPad without a computer or other device. If your iPad has been updated to iPadOS 15.2 and higher, has the Find My function turned on, and can connect to the Internet normally, you can unlock the unavailable iPad without a computer or other electronic devices. The following are the specific steps.

Step 1: After trying too many passcodes, you will see the iPad Unavailable/Secure Lock screen.

Step 2: Keep typing until you see the “Erase iPad” option. Click on it and then click on it again on the next screen.

Step 3: Enter your Apple ID password and your iPad will be wiped and unlocked.

The world of LCD displays is constantly evolving, with advancements in technology leading to ever more vivid and high-resolution screens. In the age of full-color, high-definition displays, it might seem that monochrome LCD screens have been overshadowed. However, these displays have stood the test of time and continue to play a crucial role in various applications. This detailed article will explore the enduring appeal of monochrome LCD screens, explaining what they are, highlighting their advantages, and delving into the diverse areas where they continue to prove invaluable.

A snapshot of simplicity

Monochrome LCD screens are a specialized subset of LCD technology designed to display content in only two colors, typically black and white. Unlike their colorful counterparts that offer a wide spectrum of hues, these displays adhere to a simpler dichotomy, using only two states to convey information. While this simplicity might seem somewhat limited in today’s world of endless colors, monochrome displays possess a set of advantages that keep them relevant and highly functional.

Why monochrome LCD screens remain in use?

Despite new technologies taking the stage and dominating the world of LCD displays, monochrome displays have quite successfully managed to stand the test of time and, although it may come as a shock to some, they’re still widely in use. Let’s take a look at what benefits a monochromatic display brings to its users.

• Clarity and readability

Monochrome displays excel in delivering clear and highly readable content. The sharp contrast between black and white pixels ensures that information is conveyed with precision. This makes them ideal for applications where data clarity is of utmost importance. In scenarios where precise information is crucial, monochrome displays shine with their unambiguous presentation.

• Durability and longevity

Monochrome LCD screens are known for their robustness and long lifespan, which is a great advantage as modern technology sometimes comes with an expiration date. They are less prone to issues such as burn-in, which can affect color displays over time. This resilience is particularly valuable in applications where the display remains static or shows the same content for extended periods. In settings where downtime and maintenance are minimized, monochrome displays offer reliability.

• Visibility in varied lighting conditions:

These displays perform consistently across a wide range of lighting conditions. Whether it’s in bright daylight or dimly lit environments, monochrome screens remain visible. This versatility is a key attribute, making them suitable for outdoor applications and various industrial settings. For outdoor signage or machinery control panels, where lighting conditions can vary, monochrome displays ensure content remains legible.

• Low power consumption:

Monochrome LCD screens are energy-efficient. They consume considerably less power compared to their color counterparts. This energy efficiency is a practical advantage, especially in applications where battery life and power conservation are crucial. Devices and systems that rely on batteries benefit from the extended operational life that monochrome displays provide.

Applications of monochrome LCD screens

Monochrome LCD screens find applications in a variety of fields, where their unique characteristics are highly valued. For instance, monochrome displays are commonly used in control panels and machinery interfaces in industrial settings. Their durability, readability, and longevity make them the perfect choice for conveying critical data in manufacturing and automation. In environments where precision and reliability are essential, monochrome displays are the go-to option.

They are also used In the medical field in devices such as patient monitors and diagnostic equipment. Their reliability and clear presentation of vital information are vital in healthcare settings. The accuracy of displayed data in these critical applications is non-negotiable, making monochrome displays the preferred choice.

Outdoor digital signage also often relies on monochrome LCD screens. Their visibility in varying lighting conditions and power efficiency make them suitable for displaying essential information and advertisements in public spaces. Whether it’s a bus stop display or an information kiosk in a park, monochrome displays ensure content is visible regardless of external factors.

Additionally, monochrome e-ink displays are used in retail environments to create electronic shelf labels. These displays offer flexibility, as the information they display can be updated easily. Their power-efficient nature ensures long battery life, making them a cost-effective solution for retailers seeking dynamic pricing displays.

The bottom line

In a world where advancements in technology continuously push the boundaries of color and resolution, monochrome LCD screens remain a time-tested and reliable solution. Their simplicity, durability, readability, and energy efficiency make them indispensable in a variety of applications, from industrial control panels to medical equipment, outdoor signage, retail price tags, and navigation devices.

Monochrome LCD screens might not boast the dazzling hues of their colorful counterparts, but their continued relevance and proven utility showcase their enduring value. In a digital world that’s ever-changing, monochrome LCD screens serve as a steadfast reminder that sometimes, simplicity, clarity, and reliability are qualities that stand the test of time. These displays continue to offer valuable solutions in scenarios where precision, durability, and clear information presentation are essential. Monochrome screens might have a minimalist palette, but they paint a picture of enduring functionality in a constantly evolving technological landscape.

In the realm of technology, the act of modernizing antiquated software akin to imbuing your loyal, time-worn vehicle with a turbocharged engine and a resplendent coat of vibrant paint. It’s a metaphorical metamorphosis, a rebirth that catapults your digital relics into the contemporary age. Let’s dive into what it means to breathe new life into your old software systems and how a company like Sombra can help with that.

The Quest for Software Resurgence

But first, a contemplative inquiry arises: Why, indeed, should one tread the path of software rejuvenation? Well, imagine trying to fit a VHS tape into a Netflix world – it just doesn’t work. Alas, it’s a futile endeavor, emblematic of the conundrum posed by aging software. In a universe where every entity vies to surge forward, obsolete technology anchors you to the abyss of sluggishness. In fact, 90% of companies feel stuck because their old software just can’t keep up with new innovations. It’s like trying to win a race with your legs tied together.

Software Product Modernization: The Digital Gymnasium

Enter the realm of software product modernization services, a hallowed sanctuary of transformation. These services, akin to the personal trainers of technology, stand ready to imbue your software with the fortitude to lift the ponderous weights of contemporary technological demands. Sombra, an exemplary practitioner in this domain, emerges as the personal trainer of the software realm, wielding the wisdom required to discern the corpulent aspects of your software and mold them into resplendent fitness.

The Tapestry of Software Modernization

But what, precisely, does software modernization entail? Envision an ancient, tattered treasure map, laden with value yet fraying at the folds. Modernization becomes the art of transcribing this map with fresh ink upon enduring parchment, perhaps even charting novel courses through uncharted territories. It’s the process of refining and tweaking software to ensure its resilience in the tempestuous digital seas of our contemporary world.

Embracing this voyage, you might wonder, “Why should I embark upon this metaphysical galleon?” To begin, modern software emerges as a paragon of ease in maintenance. Vintage software, often structured as an indomitable monolith of code, akin to a colossal block of cheese. If you yearn for a mere morsel of change, you must cleave through the entirety, an endeavor akin to scaling Everest. Conversely, modern software resonates as a cheeseboard, allowing for the facile substitution of a single slice when the gustatory mood strikes.

Security, the bulwark against the encroaching darkness of digital malevolence, stands as yet another pillar of this transformation. Employing outdated software is akin to leaving the grand entrance unlocked, a virtual banquet for the nefarious. Up-to-date software, on the contrary, dons the cloak of a vigilant security system, safeguarding your digital sanctum. Sombra’s modernization services personify the sentinels, patrolling ceaselessly to repel potential data marauders.

The Harmonious Symphony of Integration

Integrations, too, form a significant chapter in this chronicle. Vintage software, known for its petulance when confronted with the harmonious cacophony of contemporary technology, becomes the embodiment of attempting to insert a circular peg into a square orifice. But after modernization? It’s like all your tech speaks the same language, making life a whole lot easier.

Resplendent Outcomes of Transformation

Statistics show that sprucing up your software can lead to all sorts of goodies, like better customer experiences and lower operating costs. It’s a win-win. Only a teeny-tiny 1% of businesses say they didn’t see any benefits. That’s a better success rate than most diets!

Navigating the Labyrinth of Transformation

So, how do you do it? Well, it’s a bit like fixing up an old house. Gaze beneath the technological hood, parsing the intricate interconnections. Chart the path of fresh technology infusion and sketch a plan to bridge the divide.

Of course, you don’t want to go hammer-swinging without knowing what you’re doing. That’s why Sombra offers free chats with their whiz kids to help you see the big picture.

Once you know what you’re dealing with, it’s time to roll up your sleeves. You’ll need to audit your architecture, clean up your code, maybe even start from scratch if it’s a really big project. You’ll want to test how your software runs under pressure, like a mock drill for your apps.

And don’t forget the quality checks! Automated tests are like those little robots on assembly lines, making sure every part is perfect before it goes out the door.

So, there you have it. Upgrading your old software isn’t just a luxury; it’s a necessity, like swapping out a flip phone for a smartphone. It’s all about staying relevant, secure, and nimble in a world that’s sprinting forward. And hey, with modernization services like what Sombra offers, it’s like having a pit crew ready to turbocharge your old software to take on the race of the digital future.