Cybercrime: In-house protection that only YOU can provide!

From the political world to the corporate, all we hear about is hacking, hacking, hacking. Everyone gets hacked, data is stolen, etc. So, the cry goes up for better security protections for everyone’s data. Firewalls, virus software, etc., etc., etc.

Want to know one of the best ways to protect your data? Train your employees to stop opening any emails or links unless they absolutely know they are safe. Scam emails that try to trick you into opening a link to a bogus site, or worse, trick you into providing your password or ID for a known site are exceptionally effective ways for hackers to get into your internal system and compromise data. Yes, ransomware is a serious issue, and malware is out there, but employees naively opening phishing emails remain one of the biggest risks to data security. Talk to your employees on an on-going basis and provide training and tips on how to ID phishing scams

With Ransomware, The ONLY Cure Is Prevention!

It just keeps showing up in the news. Ransomware seems to just not come to an end. If you haven’t heard, ransomware is a particularly nasty virus that freezes access to your data and then demands a ransom, usually in bitcoin. The worst thing about it is that once you are hit, there is almost nothing you can do. There are only 2 options: don’t pay the ransom and lose your data, or pay it. There is no “downloadable” fix. You are stuck. With ransomware, the ONLY cure is prevention.

In the case of ransomware you need to be constantly updating your data and securing it in isolation from your network. Even then, if your backup system overrides your older data each time it backs up, you can actually save the virus if it has infected your system at the time of the backup. To make sure you are as protected as you can be, we strongly recommend you contact a technical security expert to consult on the best way to protect against ransomware and other security hacks.

SMB- Security and Your Sub-Contractors

So you feel relatively comfortable that you have created cyber security around your data and your employees are trained to avoid security errors in their day-to-day business ( a MAJOR source of security breaches, by the way.) However, you may be overlooking one area where you are exceptionally vulnerable. What protection do you have from those you do business with? If you are a manufacturer, for example, you may have several vendors who provide components and raw materials. How careful are they about data security? Smaller producers and service providers may perceive themselves as not being a likely hacker target, which is incorrect. Small firms are significant targets for data hacking because they have access to larger firms. They can provide a “digital backdoor” to the firms they sell to.

You need to work closely with all of your vendors to ensure that they are as serious about protecting their systems as you are. If you share digital information with your subcontractors, you open a very wide door for any of their vulnerabilities.

And this doesn’t just apply to the manufacturing sector. Medical offices share data, for instance. Consider talking to a security expert to address your vulnerability to a security breach via the very vendors you rely upon. You need to expect as much focus on security from them as you do from yourself.

IT Defense In Depth Part I

In the 1930s, France built a trench network called the Maginot Line to rebuff any invasion. The philosophy was simple: if you map out all the places an enemy can attack, and lay down a lot of men and fortifications at those places, you can rebuff any attack. The problem is, you can’t map every possible avenue for attack.

What does this have to do with IT security? Today many business owners install an antivirus program as their Maginot Line and call it a day. However there are many ways to get into a network that circumvent antivirus software.

Hackers are creating viruses faster than antivirus programs can recognise them (about 100,000 new virus types are released daily), and professional cybercriminals will often test their creations against all commercially available platforms before releasing them onto the net.

Even if you had a perfect anti­virus program that could detect and stop every single threat, there are many attacks that circumvent anti­virus programs entirely. For example, if a hacker can get an employee to click on a compromised email or website, or “brute force guess” a weak password, all the antivirus software in the world won’t help you.

There several vulnerabilities a hacker can target: the physical layer, the human layer, the network layer, and the mobile layer. You need a defense plan that will allow you to quickly notice and respond to breaches at each level.

The physical layer refers to the computers and devices that you have in your office. This is the easiest layer to defend, but is exploited surprisingly often.

Here are a few examples:

• Last year 60% of California businesses reported a stolen smartphone and 43% reported losing a tablet with sensitive information.
• The breaches perpetrated by Chelsea Manning and Edward Snowden occurred because they were able to access devices with sensitive information.
• For example, CompTIA (https://www.comptia.org) left 200 USB devices in front of various public spaces across the country to see if people would pick a strange device and insert into their work or personal computers. 17% fell for it.

For the physical layer, you need to:

• Keep all computers and devices under the supervision of an employee or locked away at all times.
• Only let authorized employees use your devices
• Do not plug in any unknown USB devices.
• Destroy obsolete hard drives before throwing them out

Next time in Part II, we will talk about the human and network layers of security.