Cybersecurity and Technology

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Category: Internet of Things Page 1 of 4

What is the Future of Bitcoin?

In 2021, the value of Bitcoin hit an all-time high of around $69,000. However, it has since started to decline. At present, it has a market cap of around $39,000. Bitcoin is volatile, with a history of up and down cycles. This raises questions about its potential crash.

Over the course of the year, Bitcoin experienced a number of ups and downs. It wasn’t the only cryptocurrency that had a rough end to the year. The decline in global stocks was caused by various factors. One of these is the uncertainty surrounding a new Covid variant and the higher interest rates that it will cause businesses to pay.

In December, the value of various digital assets such as Bitcoin and other cryptocurrencies started to decline. In January, Bitcoin’s price hit around $40,000. It then continued to fall throughout the rest of the year.

Fears about the US raising interest rates and China’s continued efforts to ban cryptocurrencies are also contributing to the decline in the market. Bitcoin’s price does not take into account the performance of a company, but rather, it is determined by how people think it will perform. This is, in other words, the reason why the price movements are based on speculation.

Due to the nature of the speculation, Bitcoin can experience violent price swings. There have been several instances where the price has changed dramatically. Tesla CEO Elon Musk announced in May that the company would no longer accept payments made using cryptocurrencies due to the environment.

In June, China banned the trading and mining of Bitcoin. In the following month, UK banks stopped making payments to cryptocurrency exchanges. The FBI seized millions of dollars in Bitcoin from criminals. The UK’s financial watchdog also blacklisted one of the biggest cryptocurrency exchanges, including Binance.

In August, the International Monetary Fund warned about the potential effects of cryptocurrencies on the global economy. It noted that their widespread use could threaten the stability of the financial system. Also in August, a group of hackers known as the Poly Network stole $600 million from a financial firm. They then returned almost a third of their stolen money four days later.

In March 2021, Morgan Stanley became the first major US bank to allow its wealthy clients to access Bitcoin funds. It restricted the access to the digital asset to no more than 2.5% of an investor’s total net worth.

Musk said in June that Tesla would eventually start accepting payments made using Bitcoin again once the company’s energy usage is more than 50% from renewable sources. Amazon sparked speculation that it would eventually accept Bitcoin as a payment method by posting a job ad for a product lead.

Other stories about the potential impact of Bitcoin on the financial system were more mixed. For instance, the Federal Reserve is considering launching its own digital currency.

In July, US President Joe Biden issued an Executive Order aimed at coordinating the federal government’s actions related to the regulation of digital assets. Although many people think regulation is a bad idea, some believe this new order could help develop the proper protections for consumers.

The rapid rise and sudden surge of the prices of cryptocurrencies can make them more prone to a crash. This usually happens when the market hits a new high. It took Bitcoin more than a decade to reach $20,000. However, it only took three weeks for its price to double.

In 2013, the year when Bitcoin first hit its high, the price of the digital currency went from $13.40 to over $1,000. Fast forward to 2021 and the price had soared by more than 700% in 12 months. Where it is heading next is equally unpredictable.

Chika Wonah The Best Mesh Wi Fi Routers

The Best Mesh Wi-Fi Routers

Netgear Orbi AC2200 ($278) – The first on the list is Netgear’s Orbi Series AC2200. This wireless network system has two parts – one plugged into your modem/router combo unit, which serves as a base station, and another that plugs directly into an outlet near your main device location (i.e., next to or behind TV). It delivers data at speeds up to 100Mbps even when there are 20+ devices connected. It also features a sleek design of white and black, so it can blend in with your home decor.

TP-Link Deco M53 ($330) – The TP-Link Deco M53 is an excellent option for those looking to create a mesh WiFI system that looks great on the wall or ceiling! It comes complete with three units: one power adapter and two wireless routers. You simply plug them into outlets throughout your house, allowing you to expand WiFi coverage as needed. Its compact size makes it perfect for even smaller spaces like bedrooms and dens, giving you plenty of room on tables or desks while maintaining optimal signal strength. A simple interface allows anyone from novices to experts to manage their router’s settings quickly and easily.

Eero Home WiFi System ($400) – The Eero Home WiFi system is designed to be the center of your connected home. It provides a range that covers over 5000 square feet and can accommodate up to ten devices simultaneously, allowing you to do everything from watching movies on Netflix to playing video games with friends! Equipped with modern technology like Bluetooth Low Energy (BLE), it also features an amazing design. Its sleek white exterior fits in seamlessly with any décor, while its clean lines allow it to stand out without drawing too much attention.

Vilo Mesh Router (3-Pack) ($275) – The Vilo Mesh Router is a three-pack system with speeds up to 1750Mbps. It’s designed for easy installation and use, so anyone from novices to experts can be set up in minutes! Its look is streamlined and modern, capable of blending in seamlessly even with the most futuristic décor.

With its mesh network technology, you will have an expanded range that covers over 5000 square feet. This makes it perfect for large homes or multi-level buildings without sacrificing speed! A simple interface allows users of any skill level to manage their settings quickly and easily. This product also works well with Alexa voice control options as well as Google Assistant on Android devices via Bluetooth Low Energy (BLE).

Asus ZenWiFi AX XT8 (2-Pack) ($249) – The last on our list is the Asus ZenWiFi AX XT. This model has sped up to 4600Mbps, making it perfect for large homes or multi-level buildings! A sleek design allows you to place its router in any room without drawing too much attention.

The ASUSWRT control panel provides an easy interface with options like AiProtection and Trend MicroTM Security that give your network maximum protection from outside threats. It also comes with a two-year warranty, so you’ll have peace of mind knowing they are there if something goes wrong.

Chika Wonah Can Ai Have A Sense Of Ethics

Can AI Have a Sense of Ethics?

Artificial intelligence has skyrocketed in popularity within the last decade. And as society moves closer and closer to an automated way of living, it will continue to grow exponentially. From retail shopping to self-driving cars, artificial intelligence can be used in numerous ways to make countless industries easier to maintain, as well as reduce associated human labor. However, artificial intelligence is a great course of action for cleaning a warehouse, for example, but many wonder if it becomes problematic when morality comes into play. A new program being created by researchers at the University of Washington and the Allen Institute of Artificial Intelligence look to resolve this problem with an ethical set of codes to distinguish right from wrong.

It’s Okay. It’s Wrong.” but is it correct?

The new program, Delphi, looks to instill a moral compass in artificial intelligence. It was fed millions of sentences from books and scraped from the web, as well as consensus answers to ethical questions from crowd workers. When both the crowd workers and a fully-trained Delphi were given new ethical questions, they matched 92 percent of the time. And although it performed well on easier scenarios, killing a bear is wrong, but killing a bear to protect one’s child is okay; it seemed to give worrying responses for problematic situations. For example, when it came to conducting genocide because it made one happy, the response given was “it’s okay,” when “men are smarter than women” was entered, “it’s expected” was the program’s response.

Far from Ethical… but a Step in the Right Direction

Although Delphi is far from perfect, it is a great leap for instilling a moral compass in artificial intelligence. When it comes to autonomous technology and robotics, they cannot become ethical on their own. Until society is able to create truly self-aware artificial intelligence, which is far, far away, programs and lines, in fact, millions of codes have to be fed. This extensive training, however, through countless tests and corrections can lead to literally teaching artificial intelligence a sense of ethics. Starting with a program like Delphi is a tremendous start in teaching artificial intelligence right from wrong as it is a great baseline for continued instructing.

Chika Wonah

Online Resources fo See if You’ve Been Hacked

How safe are you online, and how do you even know if your security has been compromised? Well, scammers and hackers present constant daily threats to our online presence. Any activity that gets performed online, from social media to email accounts, can get hacked. Operating an old account without an updated feature puts your entire online presence and newer account at risk of getting attacked by hackers. The pertinent question is; how do you tell if you are a victim of these attacks? Luckily, there are signs that, when noticed, are indicative of an online account getting hacked.

One of the tools that one can confidently use to check whether their email addresses have been compromised is known as “Have I been Pwned? This tool is quite effective in checking the security of one email accounts. The platform is quite effective and easy to use as one is only required to visit their platform and check whether their emails have been part of the data breach using the available tools. Also, the platform checks whether your email address has been used in suspicious public online. If the findings on this platform return in affirmation, this indicates that your email address is at risk.

The next step is securing your email accounts by changing their password with a strong password. Using a [password generator is highly recommended. Consequently, it’s important to avoid opening any suspicious-looking emails sent to your mailbox. It’s essential and critical to remain vigilant and look for any suspicious activity around your email account. Having a similar password for more than one account is a security risk, and it’s not advisable; one gets advised to change it immediately.

There is yet another effective and comprehensive platform and tool to check and ascertain whether you have been hacked. The DE hashed is slightly complicated compared to the “I have been Pwned “email check. Dehashed is a bit broad in its coverage as it can cover more than a single email address. Dehashed allows one to dictate the data sets they are looking for online. It will crawl the internet to ascertain whether there is any information regarding the search criteria available. The platform also goes a notch higher as it allows one to remove any data entries containing personal information.

One gets recommended to use Dehashed if they strongly feel compromised or their old username and password are no longer in use. Dehashed allows one to search for phone numbers, legal names, and addresses. The platform requires one first to create an account to search and c check for details regarding their online presence.

Chika Wonah

Common Cybersecurity Mistakes

Adequate cybersecurity requires organization and leadership from all aspects of the organization. For solid security against most cyber attacks, there are a few basic principles that an organization should follow. The following are the most common mistakes made by organizations regarding their cybersecurity efforts as well as tips to avoid these common mistakes.

1. Having a Sense of False Security

It happens all too often that a company falsely presumes they are not a target due to the type of data they typically handle. Cyber attacks commonly affect credit card data and personally identifiable information. Despite this, every company is at risk of an attack, as all businesses have valuable information and a leak could impact all of your employees and consumers. A solution is to hire experts to determine vulnerabilities within your company and set up security appropriately.

2. Placing Emphasis on the Wrong People

IT is not the only responsible department for cybersecurity. Everyone in the company carries company data and has the responsibility of protecting it. Organizations should obtain policies and processes to help every employee protect company assets. To ensure that your entire organization is protected it is vital to train, educate, and simulate the entire staff for cyberattack scenarios.

3. Misunderstanding Your Network

Another big mistake companies make is failing to understand and update their network. Failing to do so makes a breach simple and almost inevitable. It is impossible to verify network targets, however, there are ways to lessen the probability of an attack. Ensure that IT updates software in a regular and timely manner and knows where company data is.

4. Only Having One Line of Defense

Many companies simply rely on anti-virus software. These technologies are not adequate for advanced attacks. This software work to identify a virus after it has been attacked. The solution to this is in addition to the anti-virus technology, companies should also employ technologies that also work to predict future attacks and their effects.

5. Overlooking Your Endpoints

Most attacks are on those who fail to monitor their endpoints. Today’s hackers can pass endpoints quickly. Appropriate endpoint technology should be used to provide a proactive approach to tracking down attacks and viruses. Proper security requires a proactive approach.

Cybersecurity For Nonprofits

Cybersecurity for Nonprofits

If you’re running a nonprofit organization that uses different technology platforms, it’s time to combat any cybersecurity risks. Most nonprofitable organizations use technology in the storage and dissemination of technology in an electronic way—a collection of information and preferences from donors and subscribers as well as the registration of event donators through company websites and business portfolios.

Applying the above channels in your nonprofit organization puts your data at a higher risk of being tapped by unauthorized individuals. This might also put the data of donors in danger, demoralizing the entire operation process. For the security of the users’ data, the United States launched a program that aims to offer total security to the users’ data. This contributed to the formation of the General Data Protection Regulations.

The Risks of Cybersecurity on Nonprofits

Data breaches are a major risk of cybersecurity that can cause the downfall of an entire organization. Note that most nonprofits store sensitive and protected data by the rule of law of the respective organization. When a data breach occurs in that situation, it imposes a high risk to the individual whose data is stored within the system.

This has raised an alarm across nonprofits contributing to developing a distinctive way of managing such issues. This will aid in ensuring that all of your client’s sensitive information is well kept.

The Risk Assessment Process

Assessing your data processing channel is an important way to enhance data security. This should begin by analyzing where all your data inventory is collected and stored. Consider the application of the Nonprofit Technology Network to assess the potential of the template assessment tool. The tool requires to be fed with detailed information regarding the data as the program develops.

Also, it is vital to check if there is data that your organization keeps and it’s not of any assistance. This can force you to limit the amount of data you collect from individuals or eliminate a particular type of data. This will contribute to the proper management of data and efficiency in the organization’s operations.

Cybersecurity has become a rampant aspect within the past few years. Developing a distinctive way of handling this matter places nonprofit organizations on a better side.

Cybersecurity Terms To Understand

Cybersecurity Terms to Understand

If you use the internet, then you need to know about cybersecurity. Cybersecurity is how we keep our information safe and secure online. From your personal email address to your bank account, from your credit card number to your social media passwords – it all needs a layer of protection against hackers and malicious software. Security is an ongoing process; one can never be too careful when it comes to privacy or the security of others. Here are some basic terms related to cybersecurity that you may find helpful in understanding this topic:

A firewall

A firewall is software that protects the security of your computer or network. Firewalls prevent outsiders from accessing private data and networks and keep internal users from accessing unauthorized sites. A firewall can be programmed with different levels of permissions depending on who needs access. It is usually possible to temporarily override a firewall’s restrictions for a limited amount of time.

Password

A password is a word or phrase used to authenticate access to data, devices, and buildings. Passwords are widely used in computer networks because they are relatively easy to implement and can be revoked. They are also harder for someone else to find out than other types of credentials like biometrics. However, passwords are vulnerable to hacking if they are not sufficiently complex.

Authentication

Authentication is validation that an individual can be trusted or that a computer system or network is secure and functioning properly. The authentication process involves the validating party evaluating something the subject brings with them to verify their identity. In computer systems, rather than something physical, a subject is authenticated through passwords or keys.

Data encryption

Data encryption is a process that drives home security by making data unreadable to anyone without authorized access. Encrypting data renders it meaningless to unauthorized users who might intercept it and try to read the contents. Encryption involves using algorithms and cryptographic keys to make data files unreadable.

Debugging

Debugging is checking and fixing errors in computer software or hardware. It can be performed on a live system, usually for testing purposes, but sometimes also when the program is in the maintenance phase or done on a copy of the program (“dummy”) to save time and effort. Debugging is often performed by programmers during the development process.

Malware

Malware refers to any kind of software designed to disrupt computer operation, gather sensitive information from your system, or gain access to private data such as passwords or banking details. Malware is often spread through phishing emails that contain infected attachments or links to compromised websites (also referred to as a watering hole attack).

If we implement preventive measures, such as those I have listed above, we can probably avoid cyber attacks. It will be pretty difficult for hackers to access any of your personal information if you avoid risky behaviors on the internet.

How To Train Your Employees On Cyber Security

How to Train Your Employees on Cyber Security

These days, data breaches and security issues that affect companies negatively are very common. Often, these issues could have been prevented if the employees had been properly trained on cybersecurity. Cybersecurity can best be defined as practices and protocols designed to protect against hacking and other online attacks. This protection should start with employees. They are frequently the biggest risk in the fight against hacking and cybercrime, but with proper training, they can become a great asset.

Enforce Regular Training

First of all, all businesses should require all employees to regularly undergo cybersecurity training. “Regular” is really the key term. As employees get smarter and better armed against cyber-attacks, hackers do too. This is why frequent, up-to-date training is absolutely necessary. The more regularly employees are trained, the better able they are to protect an organization against increasing and increasingly smart cyber attacks

Discourage Photos

It may sound crazy, but discouraging the taking of photos in the workplace can be an effective way to improve cybersecurity.

The thing about photos is that they often get shared online. And, unintentionally, private information could be shared as well. A perfectly innocent photo could accidentally feature a piece of paperwork with should-be-secure information, or it could reveal a computer screen packed with sensitive data.

Smart hackers often look carefully into the background of these types of photos and gain the information they need to attack. By discouraging photo-taking and teaching safe photo-taking protocols, workplaces can reduce the risk of these types of accidental leaks.

Require Strong Passwords

Almost everyone has found themselves frustrated when using sites that require complex passwords. However, these types of passwords are extremely helpful in preventing security issues. Thus, all organizations should require employees to use complex, regularly changed passwords.

Ideally, these passwords should be sufficiently long, should not contain words commonly found in the dictionary, should contain multiple types of characters, and should not be shared or reused anywhere.

Since employees may be tempted to reuse their passwords on non-work-related sites, be sure to educate them on the dangers of doing so and to enforce consequences for those who have been discovered breaking the rules.

Enforcing cybersecurity among employees may not be easy. It may not always be met with positivity either. But, following these and other smart protocols could take an organization from vulnerable to secure.

Cybersecurity And Crypto How They Work Together

Cybersecurity and Crypto: How They Work Together

The relationship between cybersecurity and crypto is a complicated one. Cybersecurity protects the information that companies collect from hackers, while cryptography ensures that data remains confidential once it has been collected.

Cryptocurrency – What Is It?

Cryptocurrency, or digital currency, is the future of money. It’s an encrypted form of cash that does not rely on a centralized bank to regulate its value. Instead, it relies on encryption and mathematics for security – which are two things cybersecurity excels at!

Cryptography ensures that cryptocurrency transactions remain confidential, while cryptography also helps protect data from hackers by encrypting it with strong algorithms so only you can access your files.

They offer a decentralized global payment system without borders (no national banks needed!) that lets us send money without dealing with all those annoying fees charged by traditional financial institutions.

Cybersecurity and Cybercrime

Cybercriminals have better access to cryptocurrency because of decentralization, which makes it vulnerable to hacking. As a result, billions of dollars in cryptocurrency have been stolen or lost to hackers.

However, with the help of blockchain technology and security protocols such as two-factor authentication (also known as “multi-factor authentication”), cryptocurrency can be more secure. Blockchains are digital ledgers that record transactions in chronological order so that they cannot be modified or hacked without leaving an indelible mark on time itself! The best part about this form of cybersecurity? It’s FREE!

Cryptocurrency Exchanges

Cybercriminals have used them for money laundering, drug trafficking, and, more recently, ransomware attacks. For example, the WannaCry attack relied on a vulnerability within systems at two Russian companies which were hacked last year – they took advantage of this weakness when attackers demanded ransom payments be made in Bitcoin or Ethereum.

Cryptography – The Science of Cryptocurrency Security

When cryptography and cybersecurity work together, we can enjoy the benefits of cryptocurrency without getting hacked!

When these two fields work together, they make some really interesting things happen: in this case, cryptocurrencies like Bitcoin offer people something new. They offer a decentralized global payment system without borders (no national banks needed!) that lets us send money without dealing with all those annoying fees charged by traditional financial institutions.

Cybersecurity excels at protecting data from cybercriminals, while cryptography also helps protect our data from hackers by encrypting it with strong algorithms so only you can access your files.

Protecting Your Personal Information On Social Media

Protecting Your Personal Information on Social Media

People can use these four tips to protect their personal information on social media.

Avoid posting sensitive information

Some people use social media for everything. They send Wi-Fi passwords to their friends. They upload work-related documents to colleagues. Some people even use Facebook to communicate with their accountants during tax season. Using social media to message people is okay. However, do not use the platform as a storage space for confidential documents. Instead, use flash drives. Important issues should be resolved offline.

Use anonymized platforms

People need to question whether it is necessary to use their real name and picture online. Do the pros outweigh the cons? Things can go wrong in a security breach. Identities get stolen. People’s lives get turned upside down. Internet users should consider using Reddit and other anonymized chatrooms. People can still find out about current events on Reddit. There are insightful discussions about various topics. For example, people talk about the latest technological advancements. They also share funny cat videos. People can stay safe on the internet by using fake credentials when signing up for an account. Become anonymous in case anything happens.

Make sure to log out

People stay logged in when they are at home. It is convenient. No one likes to waste time signing in. However, staying logged in is a cybersecurity issue. What happens when someone comes over? That person can easily access the computer when the homeowner is not looking. He or she can impersonate the homeowner on social media and ask friends for strange favors. This is a disaster waiting to happen. Therefore, users should remember to log out when they are finished with their browsing session.

Adjust privacy settings

Social media users have control over the types of people that can see their content. They can let the public see everything. They can also limit viewership to friends or friends of friends. People should become familiar with privacy settings because they can affect all aspects of life. Employers check social media when they screen applicants. Universities also research social media profiles before sending out acceptance letters. People should be mindful of these things when they log in.

By taking these actions, people can navigate social media without compromising their safety.

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