Pac patch

This is not the case. While higher concentrations of litter items can be found in this area, much of the debris is actually small pieces of floating plastic that are not immediately evident to the naked eye. Ocean debris is continuously mixed by wind and wave action and widely dispersed both over huge surface areas and throughout the top portion of the water column. It is possible to sail through "garbage patch" areas in the Pacific and see very little or no debris on the water's surface.

It is also difficult to estimate the size of these "patches," because the borders and content constantly change with ocean currents and winds. Regardless of the exact size, mass, and location of the "garbage patch," manmade debris does not belong in our oceans and waterways and must be addressed.

Debris found in any region of the ocean can easily be ingested by marine species causing choking, starvation, and other impairments. This happens only when the client and KDC are in the same domain. A Golden Ticket is a forged Kerberos ticket that attackers use to gain access to highly privileged resources for long periods of time by manipulating the PAC.

This means that Golden Tickets for non-existent users are no longer possible when they are all in the same domain. However, it is still possible to use non-existent users with Trust Tickets Golden Tickets made to authenticate over a trust because the validation is completed only when the account is in the same domain as the domain controller.

The new events which are detailed in the update notes can provide further indicators for Golden Tickets, such as badly built or not updated exploits. These new events should be gathered into a SIEM if you are using Windows logging for threat detection. The table below details the different events:. Unfortunately, in the initial release of the November updates, certain Kerberos delegation scenarios were broken, so a new out-of-band patch was released for customers facing this issue.

Sander Berkouwer at DirTeam have a nice write-up on this here , with links to each of the KBs available. Having more native detections and preventions in place is never a bad thing and will help companies better defend themselves. Go Up. Netwrix Blog. Handpicked related content:. Joe Dibley. Security Researcher at Stealthbits, now part of Netwrix. Joe is an expert in Active Directory, Windows, and a wide variety of enterprise software platforms and technologies, Joe researches new security risks, complex attack techniques, and associated mitigations and detections.

Least privilege Privileged access management Privileged account management. Martin Cannard October 6, Martin Cannard September 8,