Locking Washers Place the lock washer between the nut and the work surface if using a nut-and-bolt configuration, or between the fastener head and the work surface if using a tapped hole configuration. In other words, the bolt goes straight … Continue reading →

How many threads should protrude through a nut in an optimal joint? The generally accepted answer is 1 to 3 threads. Most externally threaded fastener blanks are manufactured with a header point prior to thread rolling, which leaves the first … Continue reading →

Aside from posting offensive messages, hackers have been reported to use the accounts to spam, steal identities, access private communications, steal cryptocurrency, and maliciously delete mobile phone data. Can hackers do anything with phone number? That said there are a … Continue reading →

This confirms what many security professionals have thought about the best lock screen security approaches: long PINs are better than short ones, and tracing a pattern on the screen is less secure than an un-traced pattern. Is PIN more secure … Continue reading →

Keyless remotes contain a short-range radio transmitter, and must be within a certain range, usually 5–20 meters, of the car to work. When a button is pushed, it sends a coded signal by radio waves to a receiver unit in … Continue reading →

Class 2 (TL 15): Tool resistant by professionals for minimum 15 minutes. Only the door is attacked. The body must be 1? of steel or greater and the safe must weigh at least 750lbs or have provision for anchoring. What … Continue reading →

Wyze has partnered with IFTTT (If This Then That) to let users connect Wyze devices to other apps and devices. How do I use IFTTT with WYZE? Enter https://ifttt.com/ in the address bar of a browser or download the IFTTT … Continue reading →

It may not protect your data from specific threats In which case, any information including user’s master password or other passcodes might be recorded and sent to the hackers’ servers without the user realizing it. In other words, users should … Continue reading →

When you set up Alexa Hands-Free on your compatible Alexa Built-In phone, you can access Alexa by saying the wake word. Note: Before enabling Alexa Hands-Free, check that your phone and any apps required to use Alexa are on the … Continue reading →

MyCloud devices make it super easy for customers to access their data remotely, but doing so also exposes them to attacks like last month’s that led to the mass-wipe of MyBook Live devices. “Luckily for many users they don’t expose … Continue reading →

Your 1Password data is kept safe by AES-GCM-256 authenticated encryption. The data you entrust to 1Password is effectively impossible to decrypt. Secure random numbers. Encryption keys, initialization vectors, and nonces are all generated using cryptographically secure pseudorandom number generators. Is … Continue reading →

Google Pay doesn’t work with 2D face unlock or screen locks like Smart Unlock or Knock to Unlock.For more security, make it lock faster. On your Android phone, open the Settings app . Tap Lock screen & security Secure lock … Continue reading →

QS World University Rankings 2020 – Top 10 2020 Rank 2019 Rank University 1 1 Massachusetts Institute of Technology (MIT) 2 2 Stanford University 3 3 Harvard University What is the #1 school in the world? Rank University Country Rank … Continue reading →

Veritas, which is Latin for “truth,” was adopted as Harvard’s motto in 1643, but did not see the light of day for almost two centuries. Instead, in 1650, the Harvard Corporation chose In Christi Gloriam, a Latin phrase meaning “For … Continue reading →

Wyze V3 was made to be a security camera, but it doubles as a pretty dang good baby monitor. Can I use a WiFi camera as a baby monitor? Monitor your child from anywhere via the app An IP camera … Continue reading →