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NFTs or Non-Fungible Tokens are booming commodities and digital assets in the blockchain and crypto space. In the same way, you protect your cryptocurrencies, you need to secure your NFTs from theft or copies. In this guide, we show you how you can protect your NFTs.

How to protect your NFTs from theft or copies

You can protect your NFTs or Non-Fungible Tokens from thefts or fake copies, in the following ways.

Opt for a non-custodial wallet

Cold Storage

Deal with potential buyers wisely

Use only trustworthy marketplaces

Let’s get into the details of each one.

1] Opt for a non-custodial wallet

Non-custodial wallets are a secure way of storing your NFTs. They are protected by a 12-24 word seed phrase and also a combination of touch identification and custom passwords. Instead of storing your NFTs in the wallet of the marketplaces you use, it is recommended to stack them on the Non-custodial crypto wallet.

Even the Non-custodial wallets can be hacked if you are not vigilant using many methods such as malware, keylogging, and phishing scams.

To fully protect your non-custodian wallet,

set a password that you do not use for any other account or wallet

never share it with anybody or store it on a password manager

don’t open untrustworthy links

use a premium VPN with a better encryption service

2] Cold Storage

Cold Storage is nothing but an offline and external derivative that cannot be connected via the internet or reachable by hackers through the internet. It keeps your digital assets like NFTs from the reach of hackers and thieves. The only flipside of Cold Storage is you have to connect the authority of Cold Storage every time you want to make a transaction which is very time-consuming.

3] Deal with potential buyers wisely

Many people on the internet contact you with lucrative offers. You need to have a clear-cut opinion and a gauge on the market situation to analyze the person. A scammer might be behind a lucrative offer you get. Do not share your wallet accessibility with anyone as a transaction can never be traced or reversed on the blockchain.

4] Use only trustworthy marketplaces

As the crypto and NFT business is booming, many marketplaces have come up. A lot of them are bad at offering security and protection to the users from theft or scams. You need to use only trustworthy NFT marketplaces to do transactions with your crypto wallet and NFTs. Analyze the level of security a marketplace offers before signing up with them.

These are the ways you can secure your NFT from scams and copies.

What is the safest way to store NFTs?

You can store your NFTs in your wallets on Marketplaces as well as Cold Storage derivatives. Cold storage is considered the safest way to store NFTs because it keeps hackers away from your NFTs. Generally, it is not recommended to store your wallets connected to marketplaces as they can be hacked easily.

Can someone steal your NFT?

Absolutely yes. Many NFTs scams are happening every day on the internet. You need to be vigilant with the type of people you are dealing with. You must secure your NFTs in Cold Storage or non-custodian wallets.

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Secure Your Home Or Office Wi

By default, wireless routers and access points have security turned off. Without Wi-Fi security enabled, anyone nearby can leech off your wireless Internet, see where you’re browsing, capture your passwords to some websites, and possibly access your PCs and files. Some models help you turn security on via a wizard during initial setup or recommend using buttons or PINs; others require you to enable it manually via the router’s Web interface.

The most recently discovered major Wi-Fi vulnerability involves the Wi-Fi Protected Setup feature found in most Wi-Fi routers made since 2007. Though WPS doesn’t provide security itself, it’s supposed to simplify turning on the personal (PSK) mode of WPA or WPA2 security.

Networking manufacturers can incorporate two methods of using WPS to help secure and connect your Wi-Fi devices. In the PIN method–the source of the latest vulnerability–you enter the eight-digit PIN assigned to your router into Wi-Fi-equipped computers and devices that also support WPS, in order to connect them to the wireless router. The alternative is to assign a PIN to your PC or to any other Wi-Fi-equipped device that supports WPS and then enter it into your router’s Web interface in order to connect the device to the network.

Faulty underlying design of the WPS PIN method on routers makes it easier for an attacker to crack the PIN combination by brute force using software tools that repeatedly guess the PIN. Manufacturers can add enhancements to combat such attacks on their routers, but most of them haven’t yet done so.

Two existing tools–Reaver and wpscrack–can automate the cracking. Depending on the exact wireless router, these tools can usually figure out a network’s PIN and full Wi-Fi password (the WPA or WPA2 passphrase) within a few hours.

The WPS cracking process can also lock-up your wireless router, thus causing a denial-of-service attack. This can lead to major performance problems on your network and even stop it from working altogether until you reset your router.

Fixing the Vulnerability Disabling WPS–and Beyond

If you previously used WPS to secure your network, you can find the Wi-Fi password (the WPA or WPA2 PSK passphrase) that it created in the router’s wireless settings after you log on to the interface. When you want to join more Wi-Fi computers and devices to your network, you can enter that password.

For peace of mind, the best strategy may be to buy a router that doesn’t have the WPS feature. That fact usually appears in the product description or data sheet online or on the box in stores. If you’re willing to tinker, check to see whether your router is compatible with free aftermarket firmware that doesn’t have WPS, such as DD-WRT or Tomato.

In time, manufacturers may release firmware updates to fix their routers’ WPS vulnerabilities, so search the online support section for your model. If the release notes for firmware updates from as recently as this year show WPS changes, upgrading your router’s firmware should patch the security hole.

The enterprise mode of WPA/WPA2 security uses 802.1X authentication, which requires some sort of external authentication (or RADIUS) server. But services are available that can host such a server for you.

Session Hijacking and Password Capturing

People can perform only session hijacking and password capturing if they are on the same network as you or if the network isn’t secured, such as by using WPA/WPA2. It’s not something to worry about on your home network unless you don’t secure your Wi-Fi properly or you don’t trust other users. But it is something of concern for business networks. and it can be prevented with enterprise Wi-Fi security.

Weak Wi-Fi Passwords

For more Wi-Fi security tips, read “How to Lock Down Your Wireless Network.”

How To Secure Your Cms Without Patching

In as little as four hours, the bad guys can reverse engineer a software patch for an open-source content management system (CMS) and build an exploit capable of turning millions of websites into spammers, malware hosts or DDoS attackers. 

To help ordinary users patch more quickly, CMS Garden is participating in a government-funded project, Secure Websites and Content Management Systems (Siwecos), to make the websites of SMEs more secure. 

Siwecos is a three-pronged effort, Jardin said.

Project participants including researchers at the University of Bochum are building a scanning engine that will give business owners feedback about potential security problems on their website, such as SSL misconfiguration or vulnerabilities to cross-site scripting attacks.

CMS Garden is contributing the second part: A series of plugins for different open-source CMSes that will provide that feedback from within the CMS management interface, where site owners can act on it immediately.

The third part, and the one Jardin is most excited about, is a service that will help web hosting companies filter out attacks before they reach vulnerable CMS installations.

There’s no inherent insecurity with the systems CMS Garden promotes, as Jardin sees it. The problem is that the site owners using them just don’t have time to keep their systems up to date. Better, then, to take them out of the loop.

He’s not expecting web hosts to patch their customers CMSes for them. Instead, at the same time as the patches go out, he’s offering the web hosts ready-made filter rules for their web application firewalls, designed to block the same exploits as the patches.

In one recent incident, a German hosting company that applied one of the filters blocked 150,000 requests per hour in the first day after a Joomla patch was released.

Web hosts could create such filters for themselves, but that would involve them reverse-engineering the patch too. It’s quicker and safer to leave it to groups like CMS Garden, said Jardin.

“For the CMS community it’s not a big deal because we know our systems pretty well. We can figure out a rule that doesn’t have many side effects, no false positives, and for the web hosting company it’s free of charge and safe.”

“Even German companies host their sites all over the globe,” said Jardin. “We are talking to pretty much everyone so it’s more a global program.”

The Siwecos scanning system will use a modular API. It’s in a closed beta test for now, but its developers expect to open it up by September, when they will publish the first plugins for it. Modules under development include one for scanning HTTP headers relevant to security, such as those for Content Security Policy.

“The CSP headers are quite relevant because they can prevent exploits from working even if a site has been infected,” Jardin said. There will also be scanners to validate SSL and TLS certifcates in the server settings, and to check for malware in HTML code.

“If you take a look at the firewall rules it’s going to be rather easy for an experienced attacker to build an exploit. That’s why we want to limit the circle of recipients.”

The web app firewall element of Siwecos has some overlap with work WordPress is doing with some web hosts. Siwecos, though, is working with multiple CMS projects and will be open to more web hosts, he said. “The beauty of our project is that it’s one central place for information about all CMSes.”

Commercial web application firewall vendors have nothing to fear from the project, and much to gain, according to Jardin.

Remembering Nfts Through Momento: From Cryptopunks To Kanye West

According to data from market tracker DappRadar, sales of NFTs surged to $10.7 billion in the third quarter of 2023, a staggering eightfold increase from previous quarter sales of $1.3 billion. 

NFT stands for non-fungible token, and by definition, their fungibility classifies NFTs as one-offs. One Bitcoin can replace another Bitcoin – they may not have the same algorithmic code but are interchangeable, but nothing can replace the original Mona Lisa. As no two NFTs are the same, their selling point is their exclusivity. 

Although the NFT market has only gained mainstream media attention in 2023, the crypto craze is about to celebrate its 10 year anniversary. As the movement continues to gain momentum, delving into the history of NFTs can provide insight into the future of burgeoning technology.

2012—2024

NFTs experienced rapid growth in 2023, but their infancy dates back to 2012, with the creation of Coloured Coins. Colored Coins were created as an alternative proof of ownership of assets on the Bitcoin blockchain, including real estate, equities, or bonds. 

A Coloured Coins wallet can create a Bitcoin transaction that encodes an asset, with the ability to send 50 units of an asset from one address to another. Colored Coins were the first project to pioneer the NFT market, laying a vital foundation for many more projects to come. 

2024—2024

The NFT project following Coloured Coins was CounterParty, a peer-to-peer financial platform that created the concept of digital trading cards. It wasn’t long before CounterParty was collaborating with not only trading cards but also big-name games like Spells of Genesis, Force of Will, and Rare Pepes, the NFT series based on the comic character Pepe the Frog, one of the internet’s most popular memes at the time.

Following the lead of Rare Pepes, NFT series like CryptoPunks, the series of 10,000 unique digital collectibles by Larva Labs, and CryptoKitties took off.

2024—2024

By 2023, the NFT space was really starting to pick up speed, emerging from the underground into the mainstream. Prices for exclusive digital artworks were starting to rise significantly. Artists like Kevin Abosch sold his “The Forever Rose” for $1 million, and his provocative project called the IAMA Coin which gained the attention of many media outlets for being signed in the artist’s own blood.

In March 2023, the F1 Delta Team released a unique car known as “1-1-1”, selling for the most expensive NFT in 2023, and marking a milestone for the motorsports industry.

2024—2024

NFTs started to finally flourish towards the end of 2023, with sales soaring to $1 million in just one week in September, and it wasn’t long before weekly NFT trades were topping $2 million weekly.

Fast forward to 2023, and the NFT market was officially booming, with big names like Louis Vuitton, Samsung, and Nike buying into the market and celebrities quickly getting involved in the hype. From Lindsay Lohan auctioning off her own NFT song for $85,000 and Grimes selling her digital art for $389,000.

It was when artist Beeple sold his NFT “Everydays – The First 5000 Days” at Christie’s, though, that the world really started taking the technology seriously. The prolific artist was selling artwork for $100 up until October the year prior, but in March 2023, he sold the history-making piece for a staggering $69 million.

The Future

As with any technology in the DeFi revolution, the future of NFTs is uncertain. Whether the market will continue to flourish as it has been remaining to be seen. However, there are some exciting new developments in the industry that show promising potential.

With today’s technology, the appeal in buying NFTs lies not only in the exclusivity that investors receive by owning a one-off digital collectible, but also in the profits they can reap while staking. NFT staking—holding an NFT on a platform as a tokenized asset and receiving a passive percentage of income from it—is one of the benefits of buying NFTs that investors are increasingly becoming aware of.

Remembering the past

With so many iconic digital artworks making their way onto the NFT market, it only makes sense that there should be a centralized place where they could all be honored. 

This is what Momento, a new project dedicated to paying homage to the most iconic NFTs of our time, aims to do. By collecting and exhibiting some of the most nostalgic moments of the past decade, while also providing bonuses to investors, Momento wants to honor NFTs and ensure their legacy is upheld long after their heyday.

Tips To Secure Your Iot Devices

IoT, or Internet of Things devices are network-connected, and generally internet-connected smart devices. They can have a broad range of purposes, such as allowing you to turn your lights on and off from your phone, checking what food is in your fridge while shopping, enabling a smart speaker, and more. The problem is that these internet-connected devices have a history of having security issues that allow hackers to co-opt them as part of a botnet to mine Bitcoin or to perform DDOS attacks. In the worst-case scenarios, it can even be possible for a targeted attacker to learn your movement habits and use your location data to identify when you won’t be home so they can break-in with minimal risk of being caught.

To help you protect your devices and yourself we’ve collected a list of tips to help secure your IoT devices.

Change default usernames and passwords

All IoT products come with some form of default credentials, even if these are literally blank. Unfortunately, these default credentials are typically well known or easily accessible. To prevent other people from being able to access your devices, ensure that you change the default credentials.

As part of setting a new password, ensure you create a strong and unique password. It’s recommended that you use a password manager as this helps you create and remember, long, complex, random, and unique passwords for each device and account.

Disable features you may not need

IoT devices come with a lot of features but you may not necessarily need or want to use all of them. By reviewing the available features and disabling those that you don’t want to use you can reduce the attack surface of your devices. For example, while you may want to control your smart lights with your phone, you probably don’t need to do so when you’re not home. In this scenario, you can disable internet access for the devices and control directly over your Wi-Fi network instead.

Similarly, you should review the data privacy settings for any of your internet-connected devices. You may find that your data is being actively tracked and used for purposes with which you may not be comfortable. For example, your voice data may be stored by a smart speaker manufacturer.

Keep your software up to date

It’s easy to configure your IoT devices the first time you set them up and to then forget about them and never check the settings again. It’s really important to ensure that all IoT devices are regularly updated. Ideally, you should enable automatic updates, so you don’t have to remember to update all of your devices manually. Updates are especially important for devices that can be accessed over the internet as these are significantly easier for hackers to target as part of an attack.

2FA

If your IoT devices, especially those connected to the internet, support 2FA, aka Two Factor Authentication, then you should enable it. 2FA locks down access to your device so you need the username and password as normal and then you need to approve the sign-in via your phone. 2FA is an incredibly effective tool to deny hackers access and is generally easy to set up.

Guest network

Most home routers support the creation of two or more home wireless networks. By creating a separate network for your IoT devices you create a gap between your personal computers and your IoT devices. This separation makes it harder for malware to spread from your personal devices to your IoT hardware or vice-versa.

Tip: Many home routers only support two networks. If this is the case, you have to choose between creating a guest or an IoT network. While having a guest network can help protect the rest of your devices from untrusted guest hardware, you really don’t want that untrusted hardware to have access to your IoT gear. 

How To Change Or Set Up An Alternate Secure Dns Provider In Edge

In comparison to its legacy version, Microsoft Edge Chromium offers more personalization options. This, however, does not mean the browser focuses less on its safety and overall privacy. It has features that enable users to keep the content of their web traffic as well as its destination, private. For example, you can set an alternate secure DNS provider in Edge.

Microsoft has added a Secure DNS feature to Windows 10’s default web browser. Regardless of whether you use the Edge browser for work, you may want to enable the Secure DNS option on your browser. This article explains how to use the Secure DNS feature in Microsoft Edge and why you should do that.

Change Secure DNS Provider in Edge browser

What is Secure DNS

Secure DNS is a security feature that prevents attackers from eavesdropping into the DNS lookup requests made from your device. It is a little different from the conventional DNS lookup requests. Let’s have a look at the standard scenario of DNS nowadays:

As you might know, every device needs to send a DNS lookup request to access things on the internet. DNS converts the alphanumeric URL to the network address of the site. Although this has been the norm for decades, the security layers in this method aren’t great. There have been many instances where threat actors could snoop into the DNS lookup requests and thereby overrun user-privacy. In many cases, the default DNS servers used by Internet Service Providers worldwide are known for poor security and subpar speed.

Given these many problems, it isn’t the best decision to keep using the default DNS services from your ISP. That is where Secure DNS from Microsoft comes in.

Secure DNS performs this operation using a service over an HTTPS connection to the DNS service provider. It’s referred to as DNS over HTTPS or DoH and looks up for any modification or eavesdropping by attackers on the network. By default, your current DNS service provider is used to avoid glitches. However, you can set an alternate secure DNS provider in Edge.

Why is Secure DNS is important?

The Secure DNS feature from Microsoft works in a simple yet effective manner.

Most ISPs and browsers use HTTP requests (non-secure) to perform DNS lookup requests. It means people with the right software/hardware tools can snoop into the same. However, Microsoft Edge can now upgrade the same HTTPS channel requests (secure and encrypted). Edge uses a tech called DNS-over-HTTPS to make this possible.

Here’s the catch, though. Not all DNS providers offer support for DoH now. Fortunately, Edge now lets you choose a third-party DNS service if your current one doesn’t support Secure DNS. For instance, Cloudflare DNS, free to use, is one of the pioneers in DNS-over-HTTPS. You can upgrade to Cloudflare from your default DNS provider.

Now that you know how Secure DNS works let’s see how to use the same.

Setting up a service provider

If your current DNS service provider supports Secure DNS, all should be fine. If it doesn’t, Edge will say that ‘your current service provider may not provide secure DNS.

If the current DNS service provider doesn’t support Secure DNS, you can choose one that does.

From the two options, pick ‘Choose a service provider.’

You can either enter the custom DNS provider details or choose one from the available options.

To configure Secure DNS in Edge browser:

Lauch Microsoft Edge

Go to Settings

Choose Privacy, Search, and Services.

Scroll down to the Security section.

Set or alternate secure DNS provider

Close the Settings and Exit.

DNS over HTTPS or DoH protocol encrypts the data and improves overall online privacy and security of the network.

Let’s get started!

Navigate to browser Settings in Edge.

Chose the Privacy, Search, and Services section.

Switch to the Right-pane and scroll down to the Security section.

Under it, look for the setting bearing the following description – Use Secure DNS to specify how to look up the network address for websites.

Here, you will notice that Edge, by default, uses the current service provider. However, you can also enable the ‘choose a service provider’ option if the active provider lacks support for a Secure DNS (Domain Name System).

When you switch to the latter option i.e., Choose a service provider,  you will see a list of service providers. Choose the one you wish to use.

CleanBrowsing

Google

Cloudflare

Quad9

Once done, the Secure DNS feature in Edge browser will be enabled

If required, you can switch to a custom service provider. Simply copy-paste the DNS server address into the empty field.

You can select a number of domains that have been reserved under policy grounds. All of them have been temporarily delegated by IANA for the IDN Evaluation being conducted by ICANN.

You need to understand the Secure DNS works only when you browse websites using the Edge browser. If you use another web browser, it may use the standard DNS technology. If you want this extra security across the system/network, you will have to set it up in the Network Preferences. The problem is that your OS may not support Secure DNS yet.

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