Nginx Tips and Tricks and Security Configuration
Here are some basic configuration I used in my lab: 1. Configure Nginx to do load balancer 2. Configure a backup server 3. Hide Nginx Version Information from Hacker 4.…
Run a Simple Docker Image to Test Internet Speed – Speedtest-cli
Docker Image : Speedtest-cli You might need more memory when running this docker to test speed.
QualysGuard Scan Finding- “Subject Common Name Does Not Match Server FQDN”
There is one common mistake when scanning SSL website using Qualysguard. The admin forgot to map the SSL website FQDN name with the website public ip before started Vulnerability Scan.…
Deploy Zabbix Agent into CentOS and Add into Zabbix Server
Zabbix Agent is required to install on all remote systems needs to be monitor through Zabbix server. The Zabbix Agent collects resource utilization data and applications data on the client…
CyberArk PAS Install and Configure Lab – v10.9
My Home CyberArk Lab Environment: Vault Server1: 192.168.2.21 Vault Server2: 192.168.2.22 PVWA/CPM/PSM 1 : 192.168.2.23 PVWA/CPM/PSM 2 : 192.168.2.24 PSMP-PSM Gateway PTA PSM-HTML5 GW As my record, I put all…
Vulnerability Remediation – QID: 91017 and QID: 100269
One of my servers has been found two urgent (severity 5) vulnerabilities. Qualys scan report does give lots of details about those vulnerabilities such as solutions, patches, links etc. Applied…
Download Web Video Without Third Party Tools
This is a method I found online and helped me to download videos in Zhihu.com. For example, there is a URL: https://zhuanlan.zhihu.com/p/34020835 1. Open web page in Chrome. 2. Press…
Adding Windows Host into Zabbix (Active Check Mode)
1. Download Zabbix Agent Make sure you are using same version as your Zabbix server. https://www.zabbix.com/download_agents I am using Zabbix 4.0 LTS, so here is my download link for Windows…
Install PAS (Privileged Account Security) Vault High Availability
Topology Server Name IP Vault01a 10.0.10.1Vault01b 10.0.10.2 Storage 10.0.0.1Cluster VIP 10.0.12.1 DC (NTP Src) …
Gartner CASB (Cloud Access Security Brokers) Magic Quadrant (2019,2018,2017)
Cloud access security brokers have become an essential element of any cloud security strategy, helping organizations govern the use of cloud and protect sensitive data in the cloud. Security and…
Configure CyberArk PVWA and PSM for SQL Server Management Studio Version 17
Using CyberArk PVWA and PSM to manage SQL Server Management Studio connection is one of use cases in the project. Unfortunately, there was not much detailed documentation how we can…
Symantec Endpoint Protection Manager (SEPM) Performance Tuning
SEPM Communication Settings Change Pull mode The client computer connects to the management server periodically, depending on the frequency of the heartbeat setting. The client computer checks the status of…