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What are these 127.0.0.1 entries in my system hosts file?

I've looked in my "windowssystem32driversetchosts" file and found a number of entries that all begin with 127.0.0.1.

1. What are all those identical seemingly IP addresses, 127.0.0.1?

2. The sites listed, are they on my system and bad or are they being blocked from my computer to reach them (just like what you had stated Sasser, sometimes does to reach Anti-virus sites for definition updates?

3. What should I do with this list? Shall I delete these sites and only keep the localhost line?

127.0.0.1 is "special", and refers to your own computer. It's used for both good and evil. The trick here is to understand which, and perhaps how these entries appeared on your computer in the first place.

Continue reading What are these 127.0.0.1 entries in my system hosts file?
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