password Archives – Brain Trust Technologies LLC

5 ways to protect your IoT devices

July 24, 2017 admin Hardware 2017july24hardware_c, firmware, hardware, internet of things, iot, network, password, security, UPnP

Just a few years ago, smart appliances seemed like novelty products for rich business owners. Now, the Internet of Things (IoT) has become a viable solution for putting your business ahead of the curve. But whether it’s a smart fridge or a surveillance camera that connects to your phone, IoT devices should be treated and secured just like any computer in a network.

Set passwords
Many often forget they can set passwords for IoT devices. When this happens, they tend to leave their gadgets with default passwords, essentially leaving the door open for hackers. Make sure to set new and strong passwords — preferably with a combination of upper and lower case letters, numbers, and symbols — for each device connected to your network. Then, use a password manager to securely keep track of all your passwords.

Disable Universal Plug and Play (UPnP)
UPnP is designed to help IoT gadgets discover other network devices. However, hackers can also exploit this feature to find and connect to your IoT devices. To prevent them from getting to your network, it’s best to disable this feature completely.

Create a separate network
When you’re dealing with IoT devices, it’s wise to quarantine them in a separate network unconnected to your main office network. By doing this, user gadgets will still have access to the internet but won’t be able to access mission-critical files.

You should also consider investing in device access management tools. These allow you to control which devices can access what data, and prevent unauthorized access.

Update your firmware
If you want to keep your devices secure against the latest attacks, then you need to keep your IoT software up to date. Security researchers are always releasing security patches for the most recent vulnerabilities, so make it a habit to regularly check for and install IoT firmware updates. If you have several gadgets to secure, use patch management software to automate patch distribution and set a schedule to check for updates monthly.

Unplug it
Disconnecting your IoT devices from the internet (or turning them off completely) whenever you don’t need them significantly reduces how vulnerable you are to an attack. Think about it, if there’s nothing to target, hackers won’t be able to make their move. Turning your IoT devices on and off again may not seem like the most convenient strategy, but it does deny unauthorized access to your router.

Unfortunately, as IoT devices become more commonplace in homes and offices, more hackers will develop more cunning ways to exploit them. Getting into the above mentioned security habits can protect you from a wide variety of IoT attacks, but if you really need to beef up your security, then contact us today. We have robust security solutions that keep your hardware safe.

Published with permission from TechAdvisory.org. Source.

Is two-step authentication the only way?

October 25, 2016 admin Security 0 Comments 2016october25_security_c, password, security, two factor authentication, two-step authentication

With all the recent hacking scares all over the world, you know and understand that your cyber security and your business’s cyber security are extremely important. However, when it comes to authentication processes, you may not be sure what the real deal is. There are two seemingly similar types of authentication that are often confused. Those are, of course, two-step and two-factor authentication. Find out more about the differences between the two here to ensure your cyber security will always be top of the line.

If you are seeking out a way to improve your business’s cyber security, both for your business itself as well as for your customers, you are likely looking at your authentication process. Two-step and two-factor authentication are two of the most commonly used options in cyber security. And in current cyber security, many businesses use the terms two-step and two-factor authentication interchangeably.

There are, however, subtle differences between the two. A two-step authentication process requires a single-factor login (such as a memorized password or biometric reading) as well as another of the same type of login that is essentially sent to the user. For example, you may have a memorized password for your first step and then receive a one-time-use code on your cell phone as the second step.

Two-step authentication does function to add an extra step in the authentication process, making it more secure than a single-step authentication (i.e. just the password). However, if a person or business is hacked, it will do only a little to stop hackers from getting a hold of whatever they are looking for.

On the other hand, there is two-factor authentication (sometimes referred to as multi-factor authentication), which is significantly more secure. This type of authentication requires two different types of information to authenticate. For example, it could be a combination of a fingerprint or retinal scan as well as a password or passcode. Because the types of information are different, it would require a hacker a great deal more effort to obtain both forms of authentication.

In essence, every two-factor authentication is a two-step authentication process, but the opposite is not true. With this information in mind, you can be certain that you are using the right type of authentication in your business to keep your business and customer information as secure as possible.

Your network needs the best security technology has to offer. What type of authentication that results in is just one of hundreds of choices that must be made to achieve that end. To take the stress out of securing and protecting your network, call us today for all the help you could ever ask for.

Published with permission from TechAdvisory.org. Source.

Keep your Dropbox secure

September 2, 2016 admin Security 0 Comments 2016september2_security_c, bcrypt, dropbox, hack, password, security breach, zxcvbn

The next time you visit Dropbox.com, you may be asked to create a new password. Why? Back in 2012 the cloud storage firm was hacked, and while it thought only email addresses had been stolen, new evidence has come to light that user passwords were compromised, too. So if you’ve been using Dropbox since that time but haven’t updated your password, the company advises you to do so ASAP.

Despite the unfortunate incident, Dropbox has implemented a thorough threat-monitoring analysis and investigation, and has found no indication that user accounts were improperly accessed. However, this doesn’t mean you’re 100 percent in the clear.

What you need to do

As a precaution, Dropbox has emailed all users believed to have been affected by the security breach, and completed a password-reset for them. This ensures that even if these passwords had been cracked, they couldn’t be used to access Dropbox accounts. However, if you signed up for the platform prior to mid-2012 and haven’t updated your password since, you’ll be prompted to do so the next time you sign in. All you have to do is choose a new password that meets Dropbox’s minimum security requirements, a task assisted by their “strength meter.” The company also recommends using its two-step authentication feature when you reset your password.

Apart from that, if you used your Dropbox password on other sites before mid-2012 — whether for Facebook, YouTube or any other online platform — you should change your password on those services as well. Since most of us reuse passwords, the first thing any hacker does after acquiring stolen passwords is try them on the most popular account-based sites.

Dropbox’s ongoing security practices

Dropbox’s security team is working to improve its monitoring process for compromises, abuses, and suspicious activities. It has also implemented a broad set of controls, including independent security audits and certifications, threat intelligence, and bug bounties for white hat hackers. Bug bounties is a program whereby Dropbox provides monetary rewards, from $216 up to $10,000, to people who report vulnerabilities before malicious hackers can exploit them. Not only that, but the company has also built open-source tools such as zxcvbn, a password strength estimator, and bcrypt, a password hashing function to ensure that a similar breach doesn’t happen again.

To learn more about keeping your online accounts secure, or about how you can protect your business from today’s increasing cyber threats, give us a call and we’ll be happy to help.

Published with permission from TechAdvisory.org. Source.

The true story of an SMB attacked by hackers

January 25, 2016 admin Security 0 Comments 2016jan20_security_c, audit, cyber-attacks, hackers, password, QS_3, security, small business, smb

When big companies like Dropbox or Ashley Madison are hacked, the whole world hears about it. But how often do you hear about cyber attacks on the SMBs of the world? Probably not often, or never. Well, today, that’s all about to change. The NY Times recently ran an article telling the story of a small business, just like you, who suffered a major cyber attack. Here’s the story, and some ideas as to how to protect your business.

Last holiday season, Rokenbok Education, a small, California-based toy company of seven employees realized its worse nightmare. During the busiest time of the sales year, the files in their database had become unusable, infected with malware. The hackers used ransomware, a malware designed to hold a business’s data hostage, to encrypt their files and demanded a payment to make them usable again. However, instead of paying the ransom, Rokenbok restructured their key system. To do this it took four days. That’s four days of downtime, lost sales, and confused customers who likely lost confidence in the integrity of their company. Luckily this did not put Rokenbok Education out of business. But many SMBs aren’t so fortunate, and are forced to close after such a security debacle.

So why do security breaches like this happen to SMBs?

There are many reasons, but a common one is that small and medium-sized businesses often focus on profits over security. And really, it’s hard to blame them. When you’re small, you want to grow your organization as quickly as possible. And you likely think that because you’re small, no one is going to attack you. However, nowadays hackers are on to this way of thinking. They know that SMBs don’t focus as much on security, which make them a perfect target. In fact, according to Timothy C. Francis, the enterprise lead for Cyber Insurance at Travelers, 60 percent of all online attacks in 2014 targeted SMBs.

So what can your business do to protect itself against online attacks? There are a range of options, but it’s best to start off with an audit of your current security system to see where the holes are. This audit should check areas of risk which include customer data, employee access, and assets such as servers, computers and all Internet-enable devices.

After that, an obvious thing to do is to strengthen your passwords. While this has been said thousands of times over, many SMB owners do not take heed. Clay Calvert, the director of security at the Virginia-based firm MetroStar Systems, notes that hackers analyze how we create passwords and use big data analytics to crack them. “They have databases of passwords,” Calvert said. The best way to create a strong password is to make it long with a mix of characters. Password managers that encrypt your passwords can also help.

Aside from passwords, there are many other ways to boost your business’s security that include installing a firewall, keeping your antivirus up-to-date, and moving data over to the cloud (instead of storing it on company servers). Also, since many security attacks occur because an employee clicked on a malicious website or link, training your employees is a smart move. A good way to start this training is to create an employee manual that includes security guidelines they must follow. For ongoing training, you can keep them up-to-date on the latest security threats through email updates and regular meetings. Once you feel confident that your employees are up-to-speed and your security practices are updated, you can try hiring ethical hackers to test your systems and try to break through your security. This will let you know if there are any security holes you missed.

Calling in a security specialist

However, if all of this sounds far too much to bother with, consider outsourcing your security to a service provider that specializes in digital security. This can oftentimes save valuable time and money in the long run. Best of all, this can provide peace of mind, knowing that you have a security specialist watching over your business.

If you’re feeling overwhelmed and unsure where to start with your business’s security, we’re happy to help perform a thorough audit and provide you the digital security solution you need to keep your business protected. Security worries don’t have to keep you up at night, and we can help you implement the measures that will protect your business from disastrous security problems.

Published with permission from TechAdvisory.org. Source.