It’s been over two years since I published the 2nd edition of Firewalls – and this update is a whopper! The third edition is 400 pages long and has 152 tips in it (compared to 326 pages and 131 tips for the previous version). It’s the most comprehensive version yet, updated for the latest Mac,
If you have a combination printer/fax machine, your network is probably vulnerable to a single, malicious fax. A security research company named Check Point released a report last week that detailed how HP printers with built-in fax capability could be hacked by sending it a specially formatted fax. While the study focused on HP printers,
This should comes as no surprise to my readers, but your “smart” TV is literally watching what you watch. It’s not watching you, it’s watching the screen. That is, it’s examining the images on your display in order to identify what you’re viewing. Why do they do this? Because they can. Smart TV Tracking Features
According to the Affordable Care Act (aka Obamacare), you can’t charge sick people more for their health insurance and you can’t deny people coverage due to pre-existing conditions. But given the current administration’s penchant for gutting regulations and their vehement dislike of the ACA, those protections may not be around much longer. If so, in
If you haven’t figured out yet that Google goes through all your stuff to find out all about you, then you haven’t been paying attention. So it should be no surprise that they scan your emails looking for interesting things that could be used to market products to you. (Along with your calendar, contacts, searches,
If you have a really old web browser, you really need to upgrade for many reasons, including security and privacy. This week you have one more compelling reason: retaining the ability to shop online. A Brief History of TLS When your web browser talks to a website like Amazon.com, the conversation is encrypted – so
Last week, Vermont become the first state in the US to implement real regulations on the data collection industry. Data brokers will have to register with the state and alert users when there’s been a data breach. They also must observe standard security practices to protest your data. Facebook has been in the news a
Ever since WhatsApp was acquired by Facebook in 2014 for a staggering $19B, the extremely popular global messaging app has been losing its focus on privacy. WhatsApp co-founder Jan Koum (who grew up in the Soviet Union) has now left Facebook, and with him WhatsApp may have lost its last hope for retaining the user
The Internet of Things (IoT) promises all sorts of cool new features for our previously "dumb" devices, allowing them to be controlled from anywhere on the planet. But because the compete on cost, security is lax or nonexistent. If you're going to bring these devices into your home, you need to keep them walled off.
Facebook, I’m breaking up with you… It’s not me… it’s you. In the last few weeks, Facebook has been rocked by one scandal after another. First the Cambridge Analytica thing, then the “Ugly Truth” memo, and then news that it’s been saving all your text messages and call info. But these are just the latest
