With years of experience in the technology industry, headlines about cyber attacks and data breaches stand out to me. Here’s your monthly roundup of the latest hacks and data breaches around the world. In this monthly series, I’ll share information and updates on the most recent hacks that I saw in the news, including causes, resolutions, and what you can do to protect your data.
This past month we saw a number of successful cyber attacks and data breaches across all industries, the largest being the U.S. Customs and Border Patrol and Quest Diagnostics.
It was reported that data collected by U.S. Customs and Border Patrol has been stolen by unknown cyber attackers. Among the stolen data includes photos of people’s license plates, passports and facial recognition images. The number of images stolen and how many people affected has not been released. This is a major data breach that could affect millions of people. With technology becoming more and more advanced, the security of our technology needs to advance as well. Read More.
Hackers attacked Evite, the online invitations and social planning company, obtaining their users personal data. The hackers, known as “Gnosticplayers,” put the data for sale on the dark web. The data included full names, IP addresses, email addresses and account passwords. Luckily, social security numbers and financial data was not stolen. This is another example of the importance of monitoring your network. Read More.
If you have had a blood test, it may have been sent to Quest Diagnostics. 12 million Quest Diagnostic patients data was exposed in a third party data breach. Their third party vendor, American Medical Collection Agency, reported to them that hackers gained access to their internal systems and retrieved data including date of birth, social security number, and addresses. An external forensics team was hired to investigate the breach which would be very costly for any company. This is why it is important to protect your data from these kinds of cyber security threats. Read More.
An epidemic is happening to small business as their websites are marked as easy targets. Many online, e-commerce sites, rely on their web-providers heavily. It is reported that 43% of small businesses were victims to data breaches tracked from November 1, 2017 to October 31, 2018. There are multiple steps small business owners can take to protect their business such as protecting your data against malware and using a DNS security tool to block suspicious sites. Your security tools are only as good as the data they receive, so make sure you are TAPing those links with a Garland Technology Network TAP. Read More
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If the inline security tool goes off-line, the TAP will bypass the tool and automatically keep the link flowing. The Bypass TAP does this by sending heartbeat packets to the inline security tool. As long as the inline security tool is on-line, the heartbeat packets will be returned to the TAP, and the link traffic will continue to flow through the inline security tool.
If the heartbeat packets are not returned to the TAP (indicating that the inline security tool has gone off-line), the TAP will automatically 'bypass' the inline security tool and keep the link traffic flowing. The TAP also removes the heartbeat packets before sending the network traffic back onto the critical link.
While the TAP is in bypass mode, it continues to send heartbeat packets out to the inline security tool so that once the tool is back on-line, it will begin returning the heartbeat packets back to the TAP indicating that the tool is ready to go back to work. The TAP will then direct the network traffic back through the inline security tool along with the heartbeat packets placing the tool back inline.
Some of you may have noticed a flaw in the logic behind this solution! You say, “What if the TAP should fail because it is also in-line? Then the link will also fail!” The TAP would now be considered a point of failure. That is a good catch – but in our blog on Bypass vs. Failsafe, I explained that if a TAP were to fail or lose power, it must provide failsafe protection to the link it is attached to. So our network TAP will go into Failsafe mode keeping the link flowing.
Single point of failure: a risk to an IT network if one part of the system brings down a larger part of the entire system.
Heartbeat packet: a soft detection technology that monitors the health of inline appliances. Read the heartbeat packet blog here.
Critical link: the connection between two or more network devices or appliances that if the connection fails then the network is disrupted.