JOIN Network Time Foundation: NTP Ntimed Linux PTP RADclock GTSAPI More ITP: The Network Time Protocol TP Home Bugs Contact Documentation Download Links Search NTP users are strongly to take immediate action t0 ensure that their NTP daemons are not susceptible to being used in distributed denial-of-service (DDoS) attacks Please also take this opportunity t0 defeat denial-of-service attacks by implementing_Ingress and Egress filtering_through BCP38. ntp-4.2.8p15 was released on 23 June 2020. It addresses medium-severity security issue in ntpd, and provides 13 other non-security fixes improvements over 4.2.8p14. Please see OUr NTP Security_Notice page for vulnerability and mitigation details. Welcome to ntp.org; home of the Network Protocol project: This page is home for the NTP Project (R&D) This web site, and all pages directly contained within, are in the domain. Some portions of this site may be copyrighted by other authors Please contact the webmaster with any questions regarding copyright The NTP software distribution is copyrighted, as described in the NTP copyrighcpage: NTP is a protocol designed to synchronize the clocks of computers over a network NTP version 4, a significant revision of the previous NTP standard; is the current development version: It is formalized by RECs released by the IETE The NTP Project (ReD) The NTP Project conducts Research and Development in NTP and produces the Official Reference Implementation of NTP with the Implementation Documentation: Backgrour information about NTP; along with briefings and a bibliography; are available at the NeLwok Time Synchronization ProjectPage: NTP Public Services Project The NTP Public_Services Project provides resources for the NTP software available which is the Official Reference Implementation of NTP The available resources include: urged Time public 'along - The here: