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A prime target is the LSASS process, which stores NTLM and Kerberos credentials. Credential Guard prevents attackers from dumping credentials stored in LSASS by running LSASS in a virtualized container that even a user with SYSTEM privileges cannot access. [5]
Numerous server platforms include Intel TXT, and TXT functionality is leveraged by software vendors including HyTrust, PrivateCore, Citrix, and VMware. Open-source projects also utilize the TXT functionality; for example, tboot provides a TXT-based integrity system for the Linux kernel and Xen hypervisor.
User Interface Privilege Isolation (UIPI) is a technology introduced in Windows Vista and Windows Server 2008 to combat shatter attack exploits. By making use of Mandatory Integrity Control, it prevents processes with a lower "integrity level" (IL) from sending messages to higher IL processes (except for a very specific set of UI messages).
With today's rising computer threats, your current antivirus software may not be enough to help stop new attacks. AOL Tech Fortress uses a unique, patented isolation and containment method to protect your most vulnerable software applications and directories against new viruses and malicious software that traditional antivirus software don't stop.
Intel Software Guard Extensions (SGX) is a set of instruction codes implementing trusted execution environment that are built into some Intel central processing units (CPUs). They allow user-level and operating system code to define protected private regions of memory, called enclaves .
Control Flow Guard (CFG) was first released for Windows 8.1 Update 3 (KB3000850) in November 2014. Developers can add CFG to their programs by adding the /guard:cf linker flag before program linking in Visual Studio 2015 or newer. [20] As of Windows 10 Creators Update (Windows 10 version 1703), the Windows kernel is compiled with CFG. [21]
Local Security Authority Subsystem Service (LSASS) [1] is a process in Microsoft Windows operating systems that is responsible for enforcing the security policy on the system. It verifies users logging on to a Windows computer or server, handles password changes, and creates access tokens. [2]
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