security

Want to Find Hidden Strings in Your Binary Files? Try the `Strings Command` in Linux

2023-03-12
Bash, Linux, Scripting, Security
7 min read

The Linux “strings” command extracts readable text from binary files, enabling users to search for strings in files, filter the output using regular expressions, and perform a recursive search for strings across multiple files. The command is easy to use and comes with options and flags that can be combined… Read More »Want to Find Hidden Strings in Your Binary Files? Try the Strings Command in Linux

Keep Your Network Running Smoothly: Avoid These Common `Troubleshooting Pitfalls` on Linux Systems!

2023-02-25
Linux, Networking
3 min read

Imagine you’re in charge of managing a Linux network and suddenly, you encounter a network issue. Your heart begins to race as you try to figure out the cause of the problem. You start to troubleshoot, making changes here and there, but suddenly, everything goes haywire! All your efforts have… Read More »Keep Your Network Running Smoothly: Avoid These Common Troubleshooting Pitfalls on Linux Systems!

How to Troubleshoot `SSH Connection Issues` & Improve SSH Security

2023-02-18
Networking, SSH
5 min read

TLDR; This blog covers common SSH issues that power-users and advanced users may encounter. It discusses troubleshooting tips for connectivity, authentication, configuration, security, and miscellaneous issues. Some of the most important topics covered include verifying the server is running and reachable, troubleshooting SSH authentication failures, checking SSH key and authorized_keys… Read More »How to Troubleshoot SSH Connection Issues & Improve SSH Security

`CIA Triade Model` for Cyber Security

2023-03-13
Security
3 min read

TLDR; The CIA triad is a model used in information security that represents the three main aspects of security: Confidentiality, Integrity, and Availability. Confidentiality refers to protecting sensitive information from unauthorized access. Integrity means ensuring that data is not altered or corrupted in any way. Availability means ensuring that authorized… Read More »CIA Triade Model for Cyber Security

Granular Control Over Access in Linux with `ACLs`

2023-02-18
Linux, Security
6 min read

TLDR; Access control in Linux systems is essential for maintaining security and privacy. This blog will cover the basics of access control in Linux, including the different types of access control, how to set permissions on files and directories, and how to use access control lists (ACLs) to provide more… Read More »Granular Control Over Access in Linux with ACLs

Secure Your Sensitive Data: A Guide to `Securing Critical Files` in Linux

2023-03-12
Bash, Linux, Scripting, Security
3 min read

As a Linux user, you are aware of the importance of securing your data. Whether you’re running a personal desktop or a large enterprise, it’s crucial to protect your sensitive information from unauthorized access. In this article, we’ll explore the best practices for securing critical files in Linux. From encryption… Read More »Secure Your Sensitive Data: A Guide to Securing Critical Files in Linux

Implementing Linux `Secure Configuration`

2023-03-12
Bash, Linux, Security
3 min read

When it comes to operating systems, Linux is considered one of the most secure options available. However, like any other system, it can be vulnerable to attacks if not properly configured. In this blog, we’ll explore the steps you can take to secure your Linux systems and protect them from… Read More »Implementing Linux Secure Configuration

Stay Secure with Linux `System Hardening`

2023-03-12
Bash, Linux, Security
4 min read

Are you tired of constantly worrying about security threats on your Linux system? Look no further! In this comprehensive guide, we’ll go through the best practices for hardening your Linux system and minimizing the risk of a security breach. By the end of this article, you’ll have a solid understanding… Read More »Stay Secure with Linux System Hardening

Minimize the Impact of Incidents with Effective `Incident Management`

2023-02-18
Get Things Done
5 min read

Incidents happen in IT all the time – from system failures to cyber-attacks. However, the way we handle these incidents can mean the difference between a minor inconvenience and a major disaster. That’s where incident management comes in – a structured approach to identifying, resolving, and preventing incidents. In this… Read More »Minimize the Impact of Incidents with Effective Incident Management

Monitor System Security Easily with `Logwatch`

2023-03-13
Bash, Linux, Security
4 min read

Linux Logwatch is a log analysis tool that provides a centralized view of all log data generated by various system components. It helps system administrators keep track of important events, troubleshoot issues, and monitor system security. In this article, we will discuss the basics of Logwatch, its usage, and some… Read More »Monitor System Security Easily with Logwatch