Communications security. Communications security is the discipline of preventing unauthorized interceptors from accessing telecommunications in an intelligible form, while still delivering content to the intended recipients. In the North Atlantic Treaty Organization culture, including United States Department of Defense culture, it is often referred to by the abbreviation COMSEC. The field includes cryptographic security, transmission security, emissions security and physical security of COMSEC equipment and associated keying material. COMSEC is used to protect both classified and unclassified traffic on military communications networks, including voice, video, and data. It is used for both analog and digital applications, and both wired and wireless links.
Drought Tolerant and Beautiful: Globe Mallow. Globe mallow (Sphaeralcea ambigua) brings a unique cottage-garden feel to the desert plant palette along with some surprises. In spring a flush of beautiful flowers are produced that will cause people to stop in their tracks.
Mowing won't kill dandelions. They bloom when the hours of sunlight fall in a certain range (I used to know the range, but have forgotten). But basically, they'll bloom for a few weeks in the spring and a few weeks in the fall. The same plant can bloom multiple times in the spring and in the fall.If you've had a few days of rain, this is the perfect time to pull the dandelions because the soil will be damp, so the root is more likely to come out than to break. If it breaks off, the dandelion will grow back. I use a weed hound to pull them.he same plant can bloom multiple times in the spring and in the fall. If you've had a few days of rain, this is the perfect time to pull the dandelions because the soil will be damp, so the root is more likely to come out than to break. If it breaks off, the dandelion will grow back. I use a weed hound to pull them.