Isolation Helps Secure Virtual Machines

Isolation Helps Secure Virtual Machines

Virtualization plays a major role in computing in general and is gaining relevance in desktop computing. When in use as test environments or virtualized desktop systems, virtual machines (VMs) may seem to have quite low security requirements...
32-Bit vs. 64-Bit and Why It Matters

32-Bit vs. 64-Bit and Why It Matters

Chances are high that you’re running a 64-bit/x64 operating system, application, or CPU—and you don’t even know it.  With macOS Catalina dropping support for 32-bit, some users may find themselves without their favorite applications....
How Find My iPhone Saved Me

How Find My iPhone Saved Me

I haven’t been reluctant to criticize Apple® when that criticism is warranted. To be fair, then, I shouldn’t hesitate to praise Apple when praise is warranted. So here I’ll praise Apple for the Find My iPhone feature. While on a trip to Barcelona, my...