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 Flossmoor, 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:
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.To SSL or Not to SSL: What is HTTPs and Why it Matters to You Jan 12, 2018
2017 was a pretty eventful year for tech. Between the WannaCry ransomware virus, the data breach at Equifax and many other less famous incidents – one thing is for certain. 2017 was the year of cybersecurity and 2018 is expected to follow suit.
With cyber attacks on everyone’s mind and radar, businesses are starting to notice a shift in public perception when it comes to the companies they work with when it comes to data security. People want to feel safe – and they want to make sure that their information is safe, even on the web.
So while this has been a growing trend for a few years now, it is safe to say that moving forward, the trend has transformed into an expectation of security and protecting consumer data.
2018 is definitely the year of HTTPs.
What is HTTPs?
To understand what HTTPS means and how it works, you need to know a few definitions.
First – HTTP, HTTP stands for HyperText Transfer Protocol. Without diving too deep into the technical lingo, this is an application layer protocol. Basically, HTTP is the protocol that involves information sent between a browser (like google chrome) and a website itself. So if you were to interrupt that connection and intercept it, you’d see in plain text what was being communicated between the website and the browser.
This can be very dangerous in certain situations. For example, if you are purchasing goods on a website with a basic HTTP (basic meaning unsecured), your personal information like your address, credit card info and whatever else you submit can be intercepted and stolen.
Nobody wants this to occur – except the thieves – so HTTPs was introduced as a secure option.
Like HTTP, HTTPs stands for HyperText Transfer Protocol but it has an additional Security component; hence the “S”.
By adding additional security components, the language being transmitted between website and browser is encrypted and kept from being read by evil doers and criminals.
Another term you might hear thrown around regarding this security protocol is an SSL or Secure Socket Layer Certificate. Again, this is just another way of saying that your site has the technology in place to securely encrypt transactions between the website and browsers etc.
The types of SSL Certificates may vary, but their basic coding provides security and encryption.
You can always tell if a website is secure in a few different ways.
- https:// precedes the URL destination i.e. https://www.google.com
- A lock shows up in the leftmost corner of your navigation bar
- A green lock shows up in the leftmost corner of your navigation bar
Sounds pretty good, right?
There was a time when this added security feature was mainly used on websites that transfer personal information such as ecommerce, financial, medical, legal etc. but these days the added security of an SSL or HTTPs on your site is more of a standard.
It is something that savvy consumers look for to avoid vulnerability.
Now that we’ve gone through what this feature is and how it operates in respect to your website you might have some additional questions about whether this feature would benefit you. We’ve touched on a few of the most common topics below.
I’m Just A Small Business Website,
Why Should HTTPs Matter to Me?
An SSL Shows Your Customer Base You Care About Their Security
By adding an SSL certificate to your website, and turning it from HTTP to HTTPs, you are providing an extra level of security for your users. They know right away that your website is secure- that nothing they are viewing or how they are interacting on your website is being monitored or watched by a malicious entity. It shows that you care about your customer’s user experience – and that reflects highly upon your company brand.
It Actually Provides Additional Security Against Hackers
Having an SSL certificate installed on your website also helps protect your website from a possible breach or hacking attempt. The extra level of encryption provides an external wall that is harder for hackers to break and infect. So while you might not necessarily need one for the type of website your business uses – it does help you protect yourself against would-be attackers and saves you money on potential cleanup and patches once a website does get infected or breached.
HTTPs Help Improve Website Search Engine Rankings and Traffic
Having this added security installed on your website shows popular search engines like Google, Yahoo and Bing! that you take your user’s experience and security seriously. So seriously that they award your website with increased rankings.
And we all know higher rankings lead to more traffic which you hope leads to more clients/customers.
Google has been favoring websites with HTTPs for a few years now; however, after recent technology-related world events, they have doubled-down.
Starting this past October, websites that use a form or search tool on their website will not have a Not Secure warning when viewed on Google Chrome browser. The last thing you want your prospective clients to see when visiting your site is a message about poor security.
Google also has been blatantly favoring websites with HTTPs over HTTP. About have of all 1st page results on Google are websites with HTTPs, up over 30% since the end of 2016.
Failure to increase security on your site risks lower search rankings and even increases bounce rates. It is also proven that HTTP sites load slower, causing Google to penalize them for site speed as well. Overall, the industry is punishing sites that do not value security.
So, what should you take away from all of this?
An SSL does incur extra costs (but they are minimal) but failure to secure your website can cost you potential new customers, reduce website traffic and impact overall user experience.
Your IT partner or web hosting provider should have the necessary tools to help you with your website security. It should be fairly simple and won’t break your budget either.
Want to take the next step and convert to HTTPs but not sure how?
Andromeda has trained technicians and developers that are more than happy to help you with the conversion. Just give us a call to get started today!
The post To SSL or Not to SSL: What is HTTPs and Why it Matters to You 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.