search for: dubit

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2024 Jul 03
1
Request for a Lockdown option
Dear Christian, >How is this different to configuring /etc/securetty and tunnelling >Telnet over SSH Port Forwarding which I don't recommend BTW? In case your SSH is remotely attackable for instance - because your LDAP is configured wrongly, - your run into some problem like CVE-2008-0166 - some users private keys are lost And you want to lock down the sshd and investigate and
2006 Jan 13
2
Mass Mailing
Has anyone found a good method of mass mailing a bunch of people (100k) using RoR yet? I have always used a scheduled task to run a ColdFusion page every x minutes to send out blocks of about 7500 (sending the full 100k crashed the page) and this worked pretty well and now we are migrating all out sites to ruby, I seed to do something similar. Thanks in advance, James
2014 Apr 14
0
About the "nologin" extra field
...is immediately emitted: -ERR [AUTH] Maintenance! Again, this is the kind of behavior I was expecting. With: enabled set to true, nologin set to '!', an incorrect password provided, there's the failure delay but the output still is: -ERR [AUTH] Maintenance! Here, I'm a bit dubitative... ;-) The delay seems to make the code's intent clear: to act as in the case of an authentication failure. But, notwithstanding the somewhat misleading explanation provided to a legitimate user with such a reply, isn't one unduly disclosing information about an account existence? Is...
2024 Jul 04
1
Request for a Lockdown option
...ot; task *then* to go hunt it down. > And you want to lock down the sshd and investigate and fix the problem Then block SSH wherever you can *except* for a jump host that you set up with a known good version and grant your fellow sysadmins access to. "Lock down sshd 'cause it's dubitable" and "trust a rarely-used mechanism inside it to do so" don't mix - after all, the backdoor of CVE-2024-3094 allowed the attacker to bypass *some* of the normal crypto routines, too. (And since you mention "port knocking", I'd like to repeat how fond I am o...
2006 May 09
0
Rails Developer Wanted
Hi. Sorry to send this out here, but I am having trouble sourcing a rails developer for a 3 week contract. We are overloaded with work at the moment and need to contract out a full website build (including CSS/XHTML if possible!). The total build time including CSS/HTML we estimate to be three weeks, so the rails will be approximately half of that. The start date will be around 15th May (next