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Full Discussion: denial of serivce!!
Top Forums UNIX for Advanced & Expert Users denial of serivce!! Post 24198 by hassan2 on Monday 8th of July 2002 08:21:46 AM
Old 07-08-2002
by installing the latest solaris recomended, security pathes will fix and prevent future attacks.


you can get the latest security patches for sun on http://sunsolve.sun.com

here is a site that could be of more help
in stoping attacks

http://www.infosyssec.com/infosyssec/secdos1.htm

Last edited by hassan2; 07-08-2002 at 09:34 AM..
 
Test Your Knowledge in Computers #661
Difficulty: Easy
DOS uses the File Access Table (FAT) filesystem.
True or False?

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ldns(3) 						     Library Functions Manual							   ldns(3)

NAME
ldns_dnssec_verify_denial, ldns_dnssec_verify_denial_nsec3- SYNOPSIS
#include <stdint.h> #include <stdbool.h> #include <ldns/ldns.h> ldns_status ldns_dnssec_verify_denial(ldns_rr *rr, ldns_rr_list *nsecs, ldns_rr_list *rrsigs); ldns_status ldns_dnssec_verify_denial_nsec3(ldns_rr *rr, ldns_rr_list *nsecs, ldns_rr_list *rrsigs, ldns_pkt_rcode packet_rcode, ldns_rr_type packet_qtype, bool packet_nodata); DESCRIPTION
ldns_dnssec_verify_denial() denial is not just a river in egypt rr: The (query) RR to check the denial of existence for nsecs: The list of NSEC RRs that are supposed to deny the existence of the RR rrsigs: The RRSIG RR covering the NSEC RRs Returns LDNS_STATUS_OK if the NSEC RRs deny the existence, error code containing the reason they do not otherwise ldns_dnssec_verify_denial_nsec3() Denial of existence using NSEC3 records Since NSEC3 is a bit more complicated than normal denial, some context arguments are needed rr: The (query) RR to check the denial of existence for nsecs: The list of NSEC3 RRs that are supposed to deny the existence of the RR rrsigs: The RRSIG rr covering the NSEC RRs packet_rcode: The RCODE value of the packet that provided the NSEC3 RRs packet_qtype: The original query RR type packet_nodata: True if the providing packet had an empty ANSWER section Returns LDNS_STATUS_OK if the NSEC3 RRs deny the existence, error code containing the reason they do not otherwise AUTHOR
The ldns team at NLnet Labs. Which consists out of Jelte Jansen and Miek Gieben. REPORTING BUGS
Please report bugs to ldns-team@nlnetlabs.nl or in our bugzilla at http://www.nlnetlabs.nl/bugs/index.html COPYRIGHT
Copyright (c) 2004 - 2006 NLnet Labs. Licensed under the BSD License. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. SEE ALSO
ldns_dnssec_trust_tree, ldns_dnssec_data_chain. And perldoc Net::DNS, RFC1034, RFC1035, RFC4033, RFC4034 and RFC4035. REMARKS
This manpage was automaticly generated from the ldns source code by use of Doxygen and some perl. 30 May 2006 ldns(3)

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