- Jul 16, 2001
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It's amazing how slow some things can be in the fast-moving Internet age, and how conservative some companies can be in it. But in order to make the Internet more secure, we're going to have to force some changes in place, because they aren't happening fast enough.
Regular readers might have guessed I'm talking about one of my favorite obsessions, port 25 blocking. I've been writing about it for a long time, arguing that normal consumer ISP accounts should, by default, be blocked from transmitting out port 25 to the Internet. This is the SMTP port, the one used for sending e-mail, and the port used by spam and malware bots.
It's amazing how slow some things can be in the fast-moving Internet age, and how conservative some companies can be in it. But in order to make the Internet more secure, we're going to have to force some changes in place, because they aren't happening fast enough.
Regular readers might have guessed I'm talking about one of my favorite obsessions, port 25 blocking. I've been writing about it for a long time, arguing that normal consumer ISP accounts should, by default, be blocked from transmitting out port 25 to the Internet. This is the SMTP port, the one used for sending e-mail, and the port used by spam and malware bots.
