infrastructure

Original release date: July 20, 2021 Summary This Advisory uses the MITRE Adversarial Tactics, Techniques, and Common Knowledge (ATT&CK®) framework, Version 9. See the ATT&CK for Enterprise for all referenced threat actor tactics and techniques. Note: CISA released technical information...

Hi, Just wondering what steps we could do to replace a failing hard drive in a HCI node. Can anybody help me with some instructions or point to somewhere i could find the answer ? HCI is made of three HPE DL380 servers and using Hyper V. The nodes dont have any tools installed to exactly find...

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Today, we’re happy to share our support for Open Web Docs, a new collective launching today which is dedicated to sustainably supporting high-quality, browser-agnostic, community-driven web developer documentation. Open Web Docs employs full-time writing staff to support the development and...

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Hello, In an infrastructure I have two domain controllers Windows 2016 and other servers used for example for business accounting, rather than for the document storage or human resources or various services such backup, antivirus, etc. I would to know if it is possible to create an AD user...

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I don't find anything on this and i'm trying to configure my home linux mini server to be able to make some lan webpages discoverable by windows as a "network infrastructure device" or other devices/media devices in the network explorer. I know it is possible as my router has the administration...

Original release date: April 14, 2020 | Last revised: April 15, 2020 Summary The U.S. Departments of State, the Treasury, and Homeland Security, and the Federal Bureau of Investigation are issuing this advisory as a comprehensive resource on the North Korean cyber threat for the international...

Original release date: March 13, 2020 Summary As organizations prepare for possible impacts of Coronavirus Disease 2019 (COVID-19), many may consider alternate workplace options for their employees. Remote work options—or telework—require an enterprise virtual private network (VPN) solution to...

Original release date: February 18, 2020 Summary Note: This Activity Alert uses the MITRE Adversarial Tactics, Techniques, and Common Knowledge (ATT&CK™) framework. See the MITRE ATT&CK for Enterprise and Link Removed frameworks for all referenced threat actor techniques and mitigations. CISA...

Traditional computer forensics and cyber investigations are as relevant in the cloud as they are in on-premise environments, but the methods in which to access and perform such investigations differ. This post will describe some of the challenges of bringing on-premises forensics techniques to...

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Original release date: January 24, 2019 Summary The National Cybersecurity and Communications Integration Center (NCCIC), part of the Cybersecurity and Infrastructure Security Agency (CISA), is aware of a global Domain Name System (DNS) infrastructure hijacking campaign. Using compromised...

Hi! Good day, We have a server with windows server 2016 standard with AD, DHCP and DNS roles installed in our main office and acting as a File server, our problem is how we can connect or link multiple branch office and client workstation from remote location to our main office network? (I have...

Original release date: April 16, 2018 Systems Affected Generic Routing Encapsulation (GRE) Enabled Devices Cisco Smart Install (SMI) Enabled Devices Simple Network Management Protocol (SNMP) Enabled Network Devices Overview This joint Technical Alert (TA) is the result of analytic efforts...