What Is An Andromeda C‑CAT?A C‑CAT (Client-Centric Action Team) is a dedicated team that includes one or more two Remote Service Techs, and one or more IT Field Techs whose activities are curated by a Service Coordinator(SC)—each specifically appointed to service your organization. With cat-like reflexes and precision, your Andromeda C-CAT will pounce on any IT issue, upgrade, or project. It's really the cat's meow for your IT needs!)
Professional IT Services that Andromeda Provides for Downers Grove, IL Businesses:
What A Few Of Our Clients Have To Say
AndroPedia Tech Library
As part of our service, it is important to keep our client-partners well informed on IT developments, news, and best practices. Here is just a sampling of typical items from our AndroPediaSM library archive:
Password Quick Tips – 6 Do’s And Don’ts Oct 02, 2017
We’ve been polling our readers recently for topics of interest. Of course, cyber security and ransomware are hot topics but many of you mentioned that you are interested in quick tips you can follow or use yourself.
You ask – we deliver.
Without further ado – check out these 6 quick tips for best password practices
- Create passwords with multiple cases, symbols and numbers. Just be sure to avoid passwords such as “123456”, “qwerty”, “football”, “princess” or “password” – some of the most common passwords in 2016 according to SplashData.
- Don’t create a password based on personal details such as your birth date, an anniversary, phone number, social security number etc. While not everyone may know these details about you, they are among the first a cybercriminal or evildoer will attempt when trying to hack your account. Even worse, if your password data is compromised, imagine what a cybercriminal could do with that social security information if it was exposed.
- Avoid using the same password on multiple sites. We get it, remembering different passwords for all of your different sites and needs is difficult. It is important to create something unique for every login you maintain. Remember, if a hacker gets ahold of your password for one account, the first thing they will do is try that bad boy on bank accounts, social media, emails and anywhere else they can to grab sensitive information or even your hard earned money.
- Change your passwords regularly. We suggest changing passwords every 90 days. This can be a pain but if you maintain this practice you make getting into your accounts that much harder.
- Do Not keep a list of your passwords on your computer. Keeping a list of passwords is dangerous in any format. You open yourself up to great risk in doing so. The worst method for this is keeping a list of your passwords in a file on your computer. Instead, keep a list of each site and next to it write a specific clue that will only make sense to you. This can help jog your memory without spilling the beans if someone stumbles upon the file.
- Use Dual Authentication. Many apps and sites now offer dual authentication as an added security measure. Once you login to your account, you will be prompted for a code (either one you create or a randomly generated code). You put this code into the site as a second proof of your identity. This feature greatly reduces if not eliminates the likelihood of someone breaking into your accounts.
Password protection is difficult. The average Joe has anywhere from 20-200 passwords. We recognize that is a big gap but even memorizing 20 different passwords is a difficult task. With that said, we would like to provide you with a few useful tools that can free up your memory and manage your password security for you.
There are a variety of password managers on the market. We have used and enjoyed LastPass which comes with a free and premium subscription as well as an app for your phone. If you want to check out a variety of password managers and how they stack up – PC Magazine released their “Best Password Managers of 2017” earlier this month.
Password Security Tests
Platforms and websites do exist that will check the security of your password. There are even some websites out there that will tell you how long a hacker would have to spend to crack your code. Check out our recommended tool here .
Email Alias Tools
We’ve found an interesting tool that can help you keep track of your passwords but also creates aliases for your email address. This is useful because without your email address, a password is essentially useless. Now, of course you don’t want someone to have your password at all but this also helps you keep your inbox clear of spam and unwanted mail.
Any of these tools can help you out. If you have any questions feel free to reach the Andromeda Team Today!
The post Password Quick Tips – 6 Do’s And Don’ts appeared first on Andromeda Technology Solutions.Layered Network Security: 5 Components Every Layered Security Solution Should Have & Why Employee Training Is A Must Have Jul 06, 2018
Securing your data and your network is a bigger job in 2018 than it has been in years past – and if you’re looking at trends or the news, you can probably guess that network security is only going to get more important and cumbersome in the future.
Cybersecurity is now a common household term and that’s a good thing. The page has been turned on data security and people regularly recognize that we need to protect ourselves both personally and professionally from cyber crime and related threats.
To illustrate where the cybersecurity and cyber crime industries are moving here are a few stats (full article here):
- Cyber crime damage costs are predicted to hit $6 trillion annually by 2021
- Cybersecurity spending to exceed $1 trillion by 2021
- Global ransomware incidents are predicted to hit a rate of one attack every 14 seconds by 2019
The threats to data and networks are clearly going nowhere so it is important that you have a plan in place to protect your business (and yourself).
Different software applications and hardware solutions are designed to address specific security concerns. This means that while one solution may give you complete protection from one threat, it may not be suited to protect you from another.
The solution for these weak points is to ‘layer’ your security and design a solution that covers and protects your network to the best of its abilities.
What You Should Expect From A Layered Network Security Solution
A good layered security solution for your network is going to include the following components:
1. Professional Firewall Solution –
Your firewall is designed to help protect your network from external threats. It does this by blocking access to your network while allowing your users to communicate outside of the network. While a firewall is a great way to protect your network from intrusions, it can only protect your system from outside activity. A firewall cannot prevent one of your users from giving unauthorized permissions or access to programs or other users.
2. Professional Antivirus Software –
Antivirus software is a standard security solution designed to detect and block malware, viruses and other bugs from taking action against your network. An antivirus solution typically depends on a predefined catalog of known issues. The software uses this catalog to block those known issues from impacting you. The issue with this is that new viruses, malware, spyware and bugs are produced daily. If your solution is not actively updating and monitoring the internet for new incidents, it won’t be able to protect you from new threats in real time. Antivirus solutions also cannot always block a user from disregarding a warning and downloading a bad file/clicking on a bad link.
3. Email Spam Prevention/Filters –
Spam is more than just an annoying thing filling up your inbox. A majority of viruses and bugs that get through your firewall/antivirus do so by hiding in email messages. Cyber criminals know that if they send enough emails, somebody is going to click a bad link or download a compromised attachment. By filtering out spam, you dramatically decrease the opportunity for someone to accidentally introduce a virus to the network. Again though, spam filters don’t catch everything so they cannot prevent a user from making a mistake.
4. DNS Filtering/Protection –
DNS stands for Domain Name System. This piece of your network controls email delivery and is the component that allows you to browse websites. When configured, a DNS filter can prevent your employees from accessing specific types of sites. For example, a DNS filter can be set up to prevent employees from accessing social media or other blacklisted sites. This security also helps keep malware or other viruses from spreading throughout your network by masking your devices and server. This is one element of your network security that isn’t heavily impacted by regular users but if it is not set up properly and managed properly it can’t protect you from much.
5. Employee Training & Education –
You may have noticed that almost any of the security layers mentioned above have specific strengths and weaknesses. Additionally, each component had a weakness related to human or user error. The fact is that users and honest mistakes are the root cause of the majority of data breaches, viruses, downtime and incidents on your network. That doesn’t mean your employees and coworkers are intentionally breaking protocol or doing things wrong. Most of the time these are honest mistakes like clicking a link in an email, downloading a file with a hidden virus or visiting an infected/malicious site and unknowingly giving cyber criminals usernames & password information.
And That’s Just The Beginning…
These are just five common pieces of a layered network security setup. They all work together to help cover different vulnerabilities and behaviors. There are many other software and hardware solutions that can increase your layered network security and reduce vulnerability. Some of those include:
- Dark Web Monitoring Services
- Dual Authentication
- Password Management
- Data Backups
- Disaster Recovery Planning
- Scheduled & Regular Patches/Updates
- Security Protocols for Remote Devices
- Network Security Assessments (at least once a year)
The most important part to a successful layered network security setup is to take your individual needs and environment into account. There is no ‘One Size Fits All’ solution and there is no one solution that is going to guarantee 360 protection for your network. Be wary of any vendor who tries to sell you something like that.
The goal should be to protect your environment to the best of anyone’s ability and to educate/train your staff adequately to mitigate risk.
You will also want to make sure and take any specific compliance requirements or regulations for your industry into account. Most any business that has data needs to maintain certain standards for data protection.
To discuss any of the layers for a layered network security solution listed above or your environment please reach out to our team.
For more information on employee data security training go here.
The post Layered Network Security: 5 Components Every Layered Security Solution Should Have & Why Employee Training Is A Must Have appeared first on Andromeda Technology Solutions.Researchers Have Found A New Security Issue With Bluetooth Nov 17, 2018
Researchers from the Israeli security firm Armis have discovered a new security flaw in BLE (Bluetooth Low Energy) chips that expose millions of access points and networking devices around the world. This opened the door to a new hack.
The flaw has been dubbed "BleedingBit" and is actually two separate vulnerabilities that could allow a hacker to execute code or take complete control over a vulnerable device without the need of a password.� What makes BleedingBit an especially dangerous flaw is the fact that a wide range of medical devices including pacemakers and insulin pumps can be targeted, along with other IoT devices and point of sale terminals.
According to the research team, the attack works as follows:
"First, the attacker sends multiple benign BLE broadcast messages called Advertising Packets, which will be stored on the memory of the vulnerable BLE chip in the targeted device.
Next, the attacker sends the overflow packet, which is a standard advertising packet with a subtle alteration - a specific bit in its header is turned ON instead of off.� This bit causes the chip to allocate the information from the packet a much larger space than it really needs, triggering an overflow of critical memory in the process."
It should be noted that in order to execute the attack, a hacker would need to be in close proximity to the target device. Of course, once it has been compromised, it can be accessed again at will remotely, monitoring network traffic, conducting man in the middle attacks, or launching additional attacks on other devices connected to the targeted device.
The Armis researchers responsibly reported their findings and the chip manufacturer, Texas Instruments, has confirmed the vulnerabilities and has already released patches for the affected hardware.
If your company uses BLE chips in any aspect of your business, be sure to grab the latest update.