![]() BIND 9 was a complete rewrite, in part to mitigate these ongoing security issues. Use of these ancient versions, or any un-maintained, non-supported version is strongly discouraged. The BIND 4 and BIND 8 releases both had serious security vulnerabilities. ![]() A complete list of security defects that have been discovered and disclosed in BIND9 is maintained by Internet Systems Consortium, the current authors of the software. Security issues that are discovered in BIND 9 are patched and publicly disclosed in keeping with common principles of open source software. ![]() In 2016 ISC added support for the 'dyndb' interface, contributed by RedHat, with BIND version 9.11.0. While earlier versions of BIND offered no mechanism to store and retrieve zone data in anything other than flat text files, in 2007 BIND 9.4 DLZ provided a compile-time option for zone storage in a variety of database formats including LDAP, Berkeley DB, PostgreSQL, MySQL, and ODBC.īIND 10 planned to make the data store modular, so that a variety of databases may be connected. RNDC enables remote configuration updates, using a shared secret to provide encryption for local and remote terminals during each session. Important features of BIND 9 include: TSIG, nsupdate, IPv6, RNDC (remote name daemon control), views, multiprocessor support, Response Rate Limiting (RRL), DNSSEC, and broad portability. The latest version is BIND 9, first released in 2000 and still actively maintained by the Internet Systems Consortium (ISC) with new releases issued several times a year.īIND 9 is intended to be fully compliant with the IETF DNS standards and draft standards. The name originates as an acronym of Berkeley Internet Name Domain, reflecting the application's use within UCB. The software was originally designed at the University of California, Berkeley (UCB) in the early 1980s. Also contained in the suite are various administration tools such as nsupdate and dig, and a DNS resolver interface library. As of 2015, it is the most widely used domain name server software, and is the de facto standard on Unix-like operating systems. Its most prominent component, named (pronounced name-dee: / ˈ n eɪ m d iː/, short for name daemon), performs both of the main DNS server roles, acting as an authoritative name server for DNS zones and as a recursive resolver in the network. gitīIND ( / ˈ b aɪ n d/) is a suite of software for interacting with the Domain Name System (DNS).
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