Error 401: Unauthorized: Access is denied due to invalid credentials

When getting an error in Windows 2008 R2, Error 401: Unauthorized: Access is denied due to invalid credentials See – https://www.codeproject.com/Answers/418802/Unauthorized-Access-is-denied-due-to-invalid-c#answer1 Specifically Solution 6 with a minor adjustment. Right click on the folder in Explorer and choose Properties. In Security tab add ‘IIS_IUSRS’ and ‘NETWORK SERVICE’ and give full control to both user. Also check…

Fix the Spectre on a CentOS/RHEL/Fedora/Oracle/Scientific Linux

How to Fix the Spectre on a CentOS/RHEL/Fedora/Oracle/Scientific Linux For Example, CentOS 7 Type the following yum command: # uname -r 3.10.0-693.2.2.el7.x86_64 # sudo yum update CentOS 7 output ==================================================================================================================================================================================================== Package Arch Version Repository Size ===================================================================================================================================================================================================== Installing: kernel x86_64 3.10.0-693.11.6.el7 updates 43 M kernel-devel x86_64 3.10.0-693.11.6.el7 updates 14 M Updating: iwl100-firmware noarch 39.31.5.1-57.el7 updates 152…

Fix the Meltdown on a CentOS/RHEL/Fedora/Oracle/Scientific Linux

How to Fix the Meltdown on a CentOS/RHEL/Fedora/Oracle/Scientific Linux Always keep backups. So backup now to an offsite location. Note the Linux kernel version running the following command: # uname -r Fix the Meltdown on a CentOS/RHEL/Fedora/Oracle/Scientific Linux Type the following yum command: # sudo yum update You must reboot your Linux server using shutdown/reboot…

Meltdown And Spectre Security Flaws

Articles and Information regarding the Meltdown And Spectre Security Flaws Links: https://meltdownattack.com/ https://hothardware.com/news/researchers-disclose-meltdown-and-spectre-cpu-vulnerabilities https://www.theregister.co.uk/2018/01/02/intel_cpu_design_flaw/ Patches: VMware https://lists.vmware.com/pipermail/security-announce/2018/000397.html https://esxi-patches.v-front.de/ESXi-5.5.0.html#2017-09-14 How To’s Fix the Spectre on a CentOS/RHEL/Fedora/Oracle/Scientific Linux Fix the Meltdown on a CentOS/RHEL/Fedora/Oracle/Scientific Linux

IPV6 Error Google Email

I recently received an error when sending an email to google: 2607:f8b0:4003:0c17:0000:0000:0000:001b failed after I sent the message. Remote host said: 550-5.7.1 [2607:5201:1110:3110:ec4:7aff:fe7d:88f3] Our system has detected that 550-5.7.1 this message does not meet IPv6 sending guidelines regarding PTR 550-5.7.1 records and authentication. Please review 550-5.7.1 https://support.google.com/mail/?p=IPv6AuthError for more information 550 5.7.1 . t203si2123379oib.437 -…

How To Install Linux, Apache, MySQL, PHP (LAMP) stack On CentOS 7

Update your system: # sudo yum update Install Apache Server with Basic Configurations # sudo yum install httpd Once it installs, you can start Apache: # sudo systemctl start httpd.service Check the installation: http://your_server_IP_address/ You will see the default CentOS 7 Apache web page, which is there for informational and testing purposes. If you cannot…