At their most basic, firewalls work like a filter between your computer/network and the Internet. You can program what you want to get out and what you want to get in. Everything else is not allowed. There are several different methods firewalls use to filter out information, and some are used in combination.he need of Firewalls for Personal Use. 1  For home use, firewalls work much more simply. 2  The main goal of a personal firewall is to protect your personal computer and private network from malicious mischief.
In men, symptoms are usually obvious enough that they will cause a man to seek medical treatment before complications occur. But some men have mild or no symptoms and can unknowingly transmit gonorrhea infections to their sex partners. Symptoms may include: 1  Abnormal discharge from the penis (clear or milky at first, and then yellow, creamy, and excessive, sometimes blood-tinged). 2  Painful or frequent urination or urethritis. 3  Anal itching, discomfort, bleeding, or discharge. 4  Sore throat (rare). 5  Pinkeye (conjunctivitis) (rare).
Men infected with gonorrhea will have burning while urinating and a yellowish white discharge from the penis. Those few women with symptoms will have a discharge from the vagina and possibly some burning while urinating. Infections in the throat and rectum cause few symptoms.