Data Net Blog

Wearable technology is all over the place in your office, whether you realize it or not. Consider how many of your employees wear smartwatches or health trackers. All of these devices tend to enrich the lives of those who use them, but they can quickly become network security risks if you aren’t prepared to handle them on your company network. Let’s go over what you need to consider to protect your business from wearable technology.

There is no end to the volume and type of malware out there in cyberspace. For a very long time, organizations were aware that viruses could attack their data, render it corrupted and unusable. They were also aware that malware was used to steal data and use it for–primarily–monetary gain. Sell off banks of credit card numbers, steal identities, re-sell Social Security numbers, etc.

No matter how much people hear “data safety,” they still can get sloppy about their cybersecurity. One of the reasons is that there are so many constant reminders that the warnings just become that much more background noise. Today, let's do a quick review of the ones you hear most about ( and most likely to forget about) Passwords.

Phishing is a word that has a couple of different meanings, depending on the spelling and context. Fishing, like the act of sitting down with a pole and trying to catch a fish, can be a relaxing, leisurely activity. Phishing, with a “ph,” is anything but that, and it can be a tiring and scary situation to navigate—particularly if you or one of your employees have fallen victim to an attack.

Is your business prepared to handle the many challenges that come from remote work, chief among them security? If you aren’t, then the transition to remote or hybrid operations is going to be a rough one, to say the least. Let’s discuss how you can implement secure remote or hybrid work policies that are sure to protect your business now and in the future.

Phishing is a pressing issue for everyone, not just businesses. The main problem is that the phishing messages keep getting more and more sophisticated and keep coming and coming until, eventually, something negative happens. For this week’s tip, we wanted to discuss the different types of phishing you can encounter. 

Last week, we went through why training is such a crucial part of your business’ cybersecurity process. This week we will turn our attention to some of the tools and other strategies that your organization should be using to mitigate security threats. 

Admit it, you don’t know all that much about cybersecurity. In this blog, we spend a lot of time discussing security issues. After all, today there are more threats than ever and many different types of problems that IT administrators, business decision-makers, and even individual employees have to deal with. Over the next two weeks, we have decided to discuss the reality of cybersecurity and what you need to know to get out in front of it. 

We make a consistent point to urge our readers to take their organizational cybersecurity seriously. This is because there are threats out there that are targeting your business, no matter how small it is. This week, we take a break from the itemized list of security tips to present 2022’s most devastating cyberattacks to give you an idea what hackers today can do.

You will agree that having passwords to access your IT devices, networks and data is the first step to securing your business data. However, having passwords is not enough. The passwords have to be strong and difficult to detect or hack into. A lot of ‘smart’ devices today such as phones, tablets, and laptops come with facial recognition and fingerprint sensors that can be used in lieu of passwords. But what happens when you don’t have biometric security measures? You need to ensure that your passwords are strong and also maintain good password hygiene.

Unfortunately, the number of cyberattacks is consistently growing and many of those attacks target business end users. This means that any account that requires a password for access could conceivably be compromised should attackers gain access to its credentials. At Data Net, we promote the use of multi-factor authentication (also known as two-factor authentication or 2FA) to mitigate some of the risk inherent with the use of password-based accounts in business. 

In our blog, we talk about security and data breaches all the time. We tell you how you can take efforts to avoid them and how to prepare your organization for the inevitability of being exposed to them. With all that security talk, we should briefly describe the difference between a security breach and a data breach, because they are two different things that get lumped together quite a bit.

Back in December of 2021, an API vulnerability impacting Twitter was disclosed. Just a few months later, in July, data from more than 5.4 million users—obtained through this vulnerability—was put up for sale, and more recently, another hacker shared the data online. Let’s take the opportunity to examine the concept of an API attack, and what can and should be done to stop them.

We discuss security a lot. It’s really an important issue for businesses and individuals alike. We typically discuss the actions you can take to ensure you are doing all you can to protect your organization’s network and infrastructure from harm. Today, we are going to break down one of the most crucial parts of any cybersecurity setup: the antivirus. 

While it may not be the first target one might think of when it comes to cyberattacks, a recent Distributed Denial of Service (DDoS) attack on the Vatican’s official website only proves that cyberattacks can potentially influence any organization. Let’s consider the situation, as well as what lessons we can all take away from it.

There are countless known threats out there that create security headaches for network administrators, but it’s not the known flaws that are the most dangerous; it’s the unknown ones that have even more potential to derail operations, expose sensitive data in security breaches, and end businesses entirely. These zero-day flaws or exploits are extremely important to keep informed about.

More often than not, the malware you encounter will target a desktop computer. Despite this, there are indeed some threats that target mobile devices, including one which Google had to remove from the Play Store for infecting smartphones with malware and adware. We recommend that you take immediate action to uninstall these apps if you were one of the unfortunate folks who accidentally installed them.

The Cloud presents plenty of benefits that make it a very attractive choice, especially for SMBs who don’t want to be burdened with higher in-house IT costs, putting your data in the Cloud is not risk-free. Just as storing data on physical servers has its security threats, the Cloud presents certain security concerns as well. These include

• Data breach: A data breach is when your data is accessed by someone who is not authorized to do so.
• Data loss: A data loss is a situation where your data in the Cloud is destroyed due to certain circumstances such as technological failure or neglect during any stage of data processing or storage.
• Account hijacking: Like traditional servers, data in the Cloud could be stolen through account hijacking as well. In fact, Cloud account hijacking is predominantly deployed in cybercrimes that require entail identity thefts and wrongful impersonation.
• Service traffic hijacking: In a service traffic hijacking, your attacker first gains access to your credentials, uses it to understand the online activities that happen in your domain and then uses the information to mislead your users or domain visitors to malicious sites.
• Insecure application program interfaces (APIs): Sometimes, Cloud APIs, when opened up to third parties, can be a huge security threat. If the API keys are not properly secured, it can serve as an entry point for cybercriminals and malicious elements.
• Poor choice of Cloud storage providers: A security lapse from the Cloud storage provider’s end is a huge security concern for businesses. It is very important to choose a trusted and experienced Cloud service provider who knows what they are doing.

Apart from the above, there are some common threats that apply to both the Cloud and traditional data storage environments such as a DDoS attack, or a malware attack where your data in the Cloud becomes susceptible because it is being shared with others and at other places.

Some Cloud security mechanisms that SMBs can invest in to keep their data safe

Cloud firewalls: Much like the firewalls you deploy for your local IT network, Cloud firewalls work to prevent unauthorized Cloud network access.

Penetration testing: Penetration testing is a sort of a Cloud security check where IT experts try hacking into the Cloud network to figure out if there are any security lapses or vulnerabilities that could serve cybercriminals.

Obfuscation: In obfuscation, the data or program code is obscured on purpose such that the system delivers unclear code to anyone other than the original programmer, thus mitigating any malicious activity.

Tokenization: Tokenization is the process of replacing sensitive data with unique identification symbols that retain all the essential information about the data without compromising its security.

Virtual Private Networks (VPN): Another, more commonly used mechanism is the VPN. VPN creates a safe passage for data over the Cloud through end-to-end encryption methodology.

Investing in a good Cloud security system is a must, but, in the end, you also need to remember that Cloud security is not only about antivirus software, firewalls, and other anti-malware tools. You need to pick the right MSP and work closely with them to implement a Cloud security solution that works for you.

More and more businesses are switching to the Cloud to store their data and rightly so. The Cloud offers numerous benefits over the traditional, physical on site server. For example,

• Anytime, anywhere access to your data: Information in the Cloud can be accessed from anywhere using an internet connection, unlike in the case of traditional servers, where you need a physical connection to the servers.
• Significant cost savings: You cut hardware costs, because the Cloud follows a ‘pay-as-you-use’ approach to data storage.
• SaaS compatibility and support: The Cloud allows the use of Software-as-a-Service since the software can be hosted in the Cloud.
• Scalability: The Cloud lets you scale up and down as your business needs change.
• 24/7 monitoring, support, and greater access reliability: When your data is in the Cloud, the Cloud service provider is responsible for keeping it safe and ensuring it is securely accessible at all times. They monitor the Cloud’s performance and in the event of any performance issues, they provide immediate tech support to resolve the problem.

Your big Cloud move: What to consider

If you are considering moving to the Cloud, you will find it helpful to sign-up with an MSP who is well-versed with the Cloud. They can advise you on the benefits and risks of the Cloud and also offer the Cloud solution that’s right for you. In any case, before you migrate to the Cloud, make sure you are dealing with a reputed Cloud service provider who has strong data security measures in place. You can even explicitly ask them what security mechanisms they have invested in to manage data access and security.

Yes, moving to the Cloud has it benefits, but it also has its challenges including security risks. Learn more in our next blog, “Is the Cloud really risk-free?”

It’s all well and good to practice caution when clicking on links in your emails, but chances are you’ll eventually have to commit to clicking on one of them, whether you like it or not. In cases like this, it’s best to go against these links armed with as much information as possible about what they are. Let’s go over how you can check their legitimacy quickly and effectively.