Top Posts:
Build Your Own SMS Gateway Using Raspberry Pi
Set Up Expiration Reminders using Google Sheets
WPA2-Enterprise Secure your Organization Wi-Fi Network
Import Python Libraries for AWS Lambda Layers
Automate and Validate AWS Backup Restore Tests
AWS CloudFormation Simplify Your Cloud Deployments
Setup Critical Email Alerts on Cisco ASA Firewall
Configure AWS Backup and Job Status Notifications
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Enable 2FA on FreeRADIUS with OpenLDAP Users
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Build Your Own SMS Gateway Using Raspberry Pi

Set Up Expiration Reminders using Google Sheets

WPA2-Enterprise Secure your Organization Wi-Fi Network

Import Python Libraries for AWS Lambda Layers

Automate and Validate AWS Backup Restore Tests

AWS CloudFormation Simplify Your Cloud Deployments

Setup Critical Email Alerts on Cisco ASA Firewall

Configure AWS Backup and Job Status Notifications

Store & Analyze Amazon SES Notification Events on CloudWatch

Enable 2FA on FreeRADIUS with OpenLDAP Users

Automate your Network Configuration Backups using Python

Configure SNMP on Linux Servers Behind NAT Gateways

Protect Web Servers from DDoS Attacks using Fail2ban

Secure AWS EC2 Instances with Multi-Factor Authentication (MFA)

Linux

Build Your Own SMS Gateway Using Raspberry Pi

by Lakindu Jayasena October 24, 2021 10 mins read

In this era, sending SMS appears to be outdated technology, but in some cases,…

by Lakindu Jayasena October 24, 2021

WPA2-Enterprise Secure your Organization Wi-Fi Network

August 21, 2021 15 mins read
by Lakindu Jayasena August 21, 2021

Enable 2FA on FreeRADIUS with OpenLDAP Users

February 26, 2021 10 mins read
by Lakindu Jayasena February 26, 2021

Automate your Network Configuration Backups using Python

February 12, 2021 12 mins read
by Lakindu Jayasena February 12, 2021

Configure SNMP on Linux Servers Behind NAT Gateways

January 23, 2021 15 mins read
by Lakindu Jayasena January 23, 2021

Tips & Tricks

Set Up Expiration Reminders using Google Sheets

by Lakindu Jayasena August 30, 2021 6 mins read

As a Systems Administrator, you may have to manage due dates in many areas…

by Lakindu Jayasena August 30, 2021

Import Python Libraries for AWS Lambda Layers

July 16, 2021 8 mins read
by Lakindu Jayasena July 16, 2021

Setup Critical Email Alerts on Cisco ASA Firewall

May 16, 2021 10 mins read
by Lakindu Jayasena May 16, 2021

Enable 2FA on FreeRADIUS with OpenLDAP Users

February 26, 2021 10 mins read
by Lakindu Jayasena February 26, 2021

Automate your Network Configuration Backups using Python

February 12, 2021 12 mins read
by Lakindu Jayasena February 12, 2021

Latest Posts

  • IOTLinux

    Build Your Own SMS Gateway Using Raspberry Pi

    by Lakindu Jayasena October 24, 2021
    October 24, 2021 11,959 views 10 mins read

    In this era, sending SMS appears to be outdated technology, but in some cases,…

    Read more
  • Tips & Tricks

    Set Up Expiration Reminders using Google Sheets

    by Lakindu Jayasena August 30, 2021
    August 30, 2021 2,328 views 6 mins read

    As a Systems Administrator, you may have to manage due dates in many areas…

    Read more
  • LinuxNetworkingSecurity

    WPA2-Enterprise Secure your Organization Wi-Fi Network

    by Lakindu Jayasena August 21, 2021
    August 21, 2021 2,735 views 15 mins read

    In most organizations, Wi-Fi is a critical part of the business today. With the…

    Read more
  • CloudAWSTips & Tricks

    Import Python Libraries for AWS Lambda Layers

    by Lakindu Jayasena July 16, 2021
    July 16, 2021 7,203 views 8 mins read

    Are you getting libraries or dependencies missing errors when you work with your lambda…

    Read more
  • CloudAWS

    Automate and Validate AWS Backup Restore Tests

    by Lakindu Jayasena June 26, 2021
    June 26, 2021 1,891 views 20 mins read

    In my previous article, I have shown you how to set up initial steps…

    Read more
  • CloudAWS

    AWS CloudFormation Simplify Your Cloud Deployments

    by Lakindu Jayasena May 29, 2021
    May 29, 2021 1,984 views 12 mins read

    What if you manage cloud environments across the globe at scale manually, by provisioning…

    Read more
  • NetworkingTips & Tricks

    Setup Critical Email Alerts on Cisco ASA Firewall

    by Lakindu Jayasena May 16, 2021
    May 16, 2021 3,560 views 10 mins read

    The Cisco ASA firewall produces thousands of Syslog messages for many different events every…

    Read more
  • CloudAWS

    Configure AWS Backup and Job Status Notifications

    by Lakindu Jayasena April 23, 2021
    April 23, 2021 3,608 views 15 mins read

    AWS Backup is a fully managed cloud service that makes system engineers’ life easy…

    Read more
  • CloudAWS

    Store & Analyze Amazon SES Notification Events on CloudWatch

    by Lakindu Jayasena April 15, 2021
    April 15, 2021 3,301 views 15 mins read

    Overview of Amazon SES Amazon Simple Email Service (aka Amazon SES) is a cloud-based…

    Read more
  • LinuxSecurityTips & Tricks

    Enable 2FA on FreeRADIUS with OpenLDAP Users

    by Lakindu Jayasena February 26, 2021
    February 26, 2021 14,537 views 10 mins read

    Two-Factor authentication (aka 2FA) is a type of multi-factor authentication that adds an extra…

    Read more
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Popular Posts

  • 7 Tips for NGINX Performance Tuning

    November 15, 2020
  • Enable 2FA on FreeRADIUS with OpenLDAP Users

    February 26, 2021
  • Protect Web Servers from DDoS Attacks using Fail2ban

    January 9, 2021
  • Build Your Own SMS Gateway Using Raspberry Pi

    October 24, 2021
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