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Olatunde salami profile picture

Olatunde salami

Cloud Engineer | DevOps| Linux | Automation

Location Ibadan Nigeria Joined Joined on  Email address precioustundesalami@gmail.com
Monitoring Users and Login Activity (with last, w, who)
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Monitoring Users and Login Activity (with last, w, who)

2
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5 min read
Simple Firewall with ufw or firewalld
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Simple Firewall with ufw or firewalld

8
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3 min read
Hardening File Permissions: Practical Steps to Lock Down Data
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Hardening File Permissions: Practical Steps to Lock Down Data

8
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4 min read
Using Fail2Ban to Protect Against Brute Force Attacks
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Using Fail2Ban to Protect Against Brute Force Attacks

1
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5 min read
Fortify Your SSH: Lock Out Root, Shift Ports, Key In Security.

Fortify Your SSH: Lock Out Root, Shift Ports, Key In Security.

7
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3 min read
Why Linux Is Secure by Design (But Still Needs You)

Why Linux Is Secure by Design (But Still Needs You)

8
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3 min read
Access Unlocked: The Sudo Way
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Access Unlocked: The Sudo Way

3
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3 min read
🛡️Understanding and Using Special Permissions in Linux (with Real-Life Analogies)
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🛡️Understanding and Using Special Permissions in Linux (with Real-Life Analogies)

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4 min read
SSH and OpenSSH Overview: Secure Remote Access for Linux
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SSH and OpenSSH Overview: Secure Remote Access for Linux

2
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5 min read
The Key to Control: Navigating Users, Groups, and Permissions
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The Key to Control: Navigating Users, Groups, and Permissions

9
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5 min read
Command Prompt, the Magical Wand of Linux !
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Command Prompt, the Magical Wand of Linux !

1
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4 min read
Taming the Daemons: Mastering Service Control with systemd
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Taming the Daemons: Mastering Service Control with systemd

4
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4 min read
Managing Users and Groups in Red Hat Linux

Managing Users and Groups in Red Hat Linux

1
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2 min read
Day 4 of My 30-Day Linux Challenge: Exploring Linux Permissions

Day 4 of My 30-Day Linux Challenge: Exploring Linux Permissions

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2 min read
# Day 3 of My 30-Day Linux Challenge: Mastering Files and Directories

# Day 3 of My 30-Day Linux Challenge: Mastering Files and Directories

2
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2 min read
Day 2 of My 30-Day Linux Challenge: Navigating the Linux File System Like a Pro 🗂️🐧

Day 2 of My 30-Day Linux Challenge: Navigating the Linux File System Like a Pro 🗂️🐧

1
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2 min read
Day 1 of My 30-Day Linux Challenge: Why Linux is Awesome
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Day 1 of My 30-Day Linux Challenge: Why Linux is Awesome

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4 min read
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