Excellent guide for interfacing ESP8266 with ds18b20 temperature sensor
Author: Imran Saeed
Solid State Relay for microcontroller
I was looking for something like this, so happy to share it.
Tell Everyone to BackUp
By Leo Notenboom
In an editorial post a few years ago, I bemoaned the state of backing up. The post, entitled “Why don’t people back up?” discussed the many varied (and somewhat reasonable) reasons individuals might not be backing up their precious data.
I also discussed many scenarios in which people lose that precious data completely and forever… scenarios in which a backup solution would have protected them in some way. In fact, almost any backup solution would have helped. As I say in What backup program should I use?, “Asking what backup program to use is very much like asking, ‘What’s the best exercise program?’ The best program for exercise or backup is whichever one you’ll actually do.”
Anything is better than nothing.
The good news is that more people are backing up – or at least attempting to.
The bad news is that we still have a long way to go to get more people to back up. I know this by the number of panic-stricken emails I receive.
Is Extortionware the Next Big Threat?
By Stu Sjouwerman, for KnowBe4.com Security Awareness Training
TK Keanini, CTO, Lancope wrote a 2015 Predictions editorial over at SC Magazine. He said he expects more malware like CryptoLocker and CryptoWall over the next 12 months, but also something new called “extortionware”.
I wholeheartedly agree what he said: “Ransomware remains profitable, and cybercriminals are always looking for areas to grow their business. To date, victims have mainly been individuals with data from their computers or smartphones being held for ransom. But the one industry at great risk here is health care. Three factors make it a highly attractive target for ransomware expansion in 2015 – the mandate to move to electronic records, the sensitive nature of health care data, and the immaturity of the information security practices that exist in the health care industry today. This is a scary notion because we rely so heavily on the availability and accuracy of patient records. The cost of a compromise could range from an inconvenience to loss of life.”
But then he predicts something else for 2015 and that I do not agree with so much: “Extortionware is an expansion on ransomware whereby unless you pay a certain amount to the attacker, the data will be made public for all to see (or for more targeted disclosure). What if the data contains evidence of infidelity, for example? The list of possible incriminating data goes on and on, but you can see how this differs from ransomware. Much like spear phishing, this attack will be much more targeted, but attackers will yield a higher take per victim, and those victims are less likely to involve law enforcement due to the sensitive nature of the data.
Is this very likely? Article continued here.
What time is it? These DIY clocks say it’s Maker time!
DIY Clocks