Re: DNS Attacks

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



Les Mikesell wrote:
> If you are really paranoid (or about to do large transactions on what
> you hope is your banking site), you could do a 'whois' lookup for the
> target domain to find their own name servers and send a query directly
> there for the target site.

Check that the domain name in the address bar is right, that you're using 
HTTPS, and that the bank's certificate has been verified correctly. Then 
you're safe, unless the attacker has *also* managed to trick one of the 
certification authorities into issuing a false certificate, or somehow 
sneaked a false CA certificate into your browser.

Similarly for other protocols: Use TLS if the server's identity matters. This 
is what TLS is for. (Well, one of its two purposes.)

Björn Persson

-- 
fedora-list mailing list
fedora-list@xxxxxxxxxx
To unsubscribe: https://www.redhat.com/mailman/listinfo/fedora-list
[Index of Archives]     [Older Fedora Users]     [Fedora Announce]     [Fedora Package Announce]     [EPEL Announce]     [Fedora Magazine]     [Fedora News]     [Fedora Summer Coding]     [Fedora Laptop]     [Fedora Cloud]     [Fedora Advisory Board]     [Fedora Education]     [Fedora Security]     [Fedora Scitech]     [Fedora Robotics]     [Fedora Maintainers]     [Fedora Infrastructure]     [Fedora Websites]     [Anaconda Devel]     [Fedora Devel Java]     [Fedora Legacy]     [Fedora Desktop]     [Fedora Fonts]     [ATA RAID]     [Fedora Marketing]     [Fedora Management Tools]     [Fedora Mentors]     [SSH]     [Fedora Package Review]     [Fedora R Devel]     [Fedora PHP Devel]     [Kickstart]     [Fedora Music]     [Fedora Packaging]     [Centos]     [Fedora SELinux]     [Fedora Legal]     [Fedora Kernel]     [Fedora OCaml]     [Coolkey]     [Virtualization Tools]     [ET Management Tools]     [Yum Users]     [Tux]     [Yosemite News]     [Gnome Users]     [KDE Users]     [Fedora Art]     [Fedora Docs]     [Asterisk PBX]     [Fedora Sparc]     [Fedora Universal Network Connector]     [Libvirt Users]     [Fedora ARM]

  Powered by Linux