How to install Linux Lite 7.2
Posted: 2024-11-15 11:00:35 Source: https://www.youtube.com/watch?v=zfqgxnsAkuU
next-20241115: linux-next
Posted: 2024-11-15 06:03:59 Source: https://www.kernel.org/
| Version: | next-20241115 (linux-next) |
|---|---|
| Released: | 2024-11-15 |
Linux Binary Analysis for Reverse Engineering and Vulnerability Discovery
Posted: 2024-11-14 17:00:00 Source: https://www.linuxjournal.com/content/linux-binary-analysis-reverse-engineering-and-vulnerability-discovery
Introduction
In the world of cybersecurity and software development, binary analysis holds a unique place. It is the art of examining compiled programs to understand their functionality, identify vulnerabilities, or debug issues—without access to the original source code. For Linux, which dominates servers, embedded systems, and even personal computing, the skill of binary analysis is invaluable.
This article takes you on a journey into the world of Linux binary analysis, reverse engineering, and vulnerability discovery. Whether you're a seasoned cybersecurity professional or an aspiring reverse engineer, you’ll gain insights into the tools, techniques, and ethical considerations that define this fascinating discipline.
Understanding Linux Binaries
To analyze binaries, it’s essential to first understand their structure and behavior.
What Are Linux Binaries?Linux binaries are compiled machine code files that the operating system executes. These files typically conform to the Executable and Linkable Format (ELF), a versatile standard used across Unix-like systems.
Components of an ELF FileAn ELF binary is divided into several critical sections, each serving a distinct purpose:
- Header: Contains metadata, including the architecture, entry point, and type (executable, shared library, etc.).
- Sections: Include the code (
.text), initialized data (.data), uninitialized data (.bss), and others. - Segments: Memory-mapped parts of the binary used during execution.
- Symbol Table: Maps function names and variables to addresses (in unstripped binaries).
Some standard tools to start with:
readelf: Displays detailed information about the ELF file structure.objdump: Disassembles binaries and provides insights into the machine code.strings: Extracts printable strings from binaries, often revealing configuration data or error messages.
Introduction to Reverse Engineering
What Is Reverse Engineering?Reverse engineering involves dissecting a program to understand its inner workings. It’s crucial for scenarios like debugging proprietary software, analyzing malware, and performing security audits.
Xubuntu 24.10 Oracular Oriole Quick Overview #shorts
Posted: 2024-11-14 16:52:50 Source: https://www.youtube.com/watch?v=ZvImICk5kEI
6.11.8: stable
Posted: 2024-11-14 12:24:17 Source: https://www.kernel.org/
| Version: | 6.11.8 (stable) |
|---|---|
| Released: | 2024-11-14 |
| Source: | linux-6.11.8.tar.xz |
| PGP Signature: | linux-6.11.8.tar.sign |
| Patch: | full (incremental) |
| ChangeLog: | ChangeLog-6.11.8 |
6.6.61: longterm
Posted: 2024-11-14 12:19:46 Source: https://www.kernel.org/
| Version: | 6.6.61 (longterm) |
|---|---|
| Released: | 2024-11-14 |
| Source: | linux-6.6.61.tar.xz |
| PGP Signature: | linux-6.6.61.tar.sign |
| Patch: | full (incremental) |
| ChangeLog: | ChangeLog-6.6.61 |
6.1.117: longterm
Posted: 2024-11-14 12:17:38 Source: https://www.kernel.org/
| Version: | 6.1.117 (longterm) |
|---|---|
| Released: | 2024-11-14 |
| Source: | linux-6.1.117.tar.xz |
| PGP Signature: | linux-6.1.117.tar.sign |
| Patch: | full (incremental) |
| ChangeLog: | ChangeLog-6.1.117 |
5.15.172: longterm
Posted: 2024-11-14 12:14:02 Source: https://www.kernel.org/
| Version: | 5.15.172 (longterm) |
|---|---|
| Released: | 2024-11-14 |
| Source: | linux-5.15.172.tar.xz |
| PGP Signature: | linux-5.15.172.tar.sign |
| Patch: | full (incremental) |
| ChangeLog: | ChangeLog-5.15.172 |
Enterprise Linux Security Episode 101 - Ransomware Health Risks
Posted: 2024-11-14 06:40:52 Source: https://www.youtube.com/watch?v=yk2Wcfp3kFc
next-20241114: linux-next
Posted: 2024-11-14 06:14:45 Source: https://www.kernel.org/
| Version: | next-20241114 (linux-next) |
|---|---|
| Released: | 2024-11-14 |
How to Dual-Boot Linux Mint 22 and Windows 11: Step-by-Step Guide
Posted: 2024-11-13 19:00:17 Source: https://www.youtube.com/watch?v=Nn7CPlUpflk
Linux Sees Massive Performance Increase from a Single Line of Code
Posted: 2024-11-13 18:52:06 Source: http://www.linux-magazine.com/Online/News/Linux-Sees-Massive-Performance-Increase-from-a-Single-Line-of-Code
With one line of code, Intel was able to increase the performance of the Linux kernel by 4,000 percent.
Linux Lite 7.2 overview | Simple Fast Free.
Posted: 2024-11-13 15:57:41 Source: https://www.youtube.com/watch?v=aePiQXb6sEY
Distribution Release: Red Hat Enterprise Linux 9.5
Posted: 2024-11-13 15:18:34 Source: https://distrowatch.com/12289
The DistroWatch news feed is brought to you by TUXEDO COMPUTERS. Red Hat, Inc. has announced the release of Red Hat Enterprise Linux (RHEL) 9.5, an updated build of the company's enterprise Linux distribution available for the x86_64, ARM, IBM Power, IBM Z and IBM LinuxONE architectures: "Red Hat, Inc. today announced the general availability of Red Hat Enterprise....
Distribution Release: RELIANOID 7.5
Posted: 2024-11-13 15:12:24 Source: https://distrowatch.com/12288
The DistroWatch news feed is brought to you by TUXEDO COMPUTERS. RELIANOID is a Debian-based Linux distribution for load balancing. The project's latest release, version 7.5, is based on Debian 12.8 "Bookworm" and introduces support for Secure Boot. "A key highlight of RELIANOID 7.5.0 is the addition of Secure Boot support, which offers an enhanced layer of security, ensuring....
next-20241113: linux-next
Posted: 2024-11-13 07:14:36 Source: https://www.kernel.org/
| Version: | next-20241113 (linux-next) |
|---|---|
| Released: | 2024-11-13 |
Red Hat is Acquiring AI Optimization Startup Neural Magic
Posted: 2024-11-12 21:32:00 Source: https://linux.slashdot.org/story/24/11/12/2030238/red-hat-is-acquiring-ai-optimization-startup-neural-magic?utm_source=atom1.0mainlinkanon&utm_medium=feed
Red Hat, the IBM-owned open source software firm, is acquiring Neural Magic, a startup that optimizes AI models to run faster on commodity processors and GPUs. From a report: The terms of the deal weren't disclosed. MIT research scientist Alex Matveev and professor Nir Shavit founded Somerville, Massachusetts-based Neural Magic in 2018, inspired by their work in high-performance execution engines for AI. Neural Magic's software aims to process AI workloads on processors and GPUs at speeds equivalent to specialized AI chips (e.g. TPUs). By running models on off-the-shelf processors, which usually have more available memory, the company's software can realize these performance gains. Big tech companies like AMD and a host of other startups, including NeuReality, Deci, CoCoPie, OctoML and DeepCube, offer some sort of AI optimization software. But Neural Magic is one of the few with a free platform and a collection of open source tools to complement it. Neural Magic had so far managed to raise $50 million in venture capital from backers like Andreessen Horowitz, New Enterprise Associations, Amdocs, Comcast Ventures, Pillar VC and Ridgeline Ventures.
Read more of this story at Slashdot.
Debian Backup and Recovery Solutions: Safeguard Your Data with Confidence
Posted: 2024-11-12 17:00:00 Source: https://www.linuxjournal.com/content/debian-backup-and-recovery-solutions-safeguard-your-data-confidence
Introduction
In the digital age, data loss is a critical concern, and effective backup and recovery systems are vital for any Debian system administrator or user. Debian, known for its stability and suitability in enterprise, server, and personal computing environments, offers a multitude of tools for creating robust backup and recovery solutions. This guide will explore these solutions, from basic backup methods to advanced recovery techniques, ensuring your data remains secure even in the face of hardware failures, accidental deletions, and cyber threats.
Understanding Backup and Recovery on Debian
Definitions and Key Concepts- Backup is the process of creating copies of your data to restore in case of data loss.
- Snapshots capture the state of the system or specific filesystems at a particular point in time.
- Recovery involves restoring data from backups to resume normal operations after data loss.
Each backup type and method has its strengths, so selecting the right one depends on factors such as data criticality, frequency of changes, available storage, and recovery speed requirements.
Types of Backups- Full Backups: A complete copy of all data at a specific time, enabling a comprehensive restore but requiring significant storage space.
- Incremental Backups: Only data modified since the last backup (full or incremental) is backed up, saving storage space and time but requiring each incremental backup for a full recovery.
- Differential Backups: All data modified since the last full backup is stored, offering a balance between storage requirements and restoration speed.
Key Debian Backup Tools and Solutions
Debian’s ecosystem includes various backup tools, each suited to different user needs and technical requirements. Here’s a closer look at some popular solutions.
next-20241112: linux-next
Posted: 2024-11-12 05:36:09 Source: https://www.kernel.org/
| Version: | next-20241112 (linux-next) |
|---|---|
| Released: | 2024-11-12 |
ThinLinc & HPC: A Discussion On Remote Access in Research
Posted: 2024-11-12 05:00:10 Source: https://www.youtube.com/watch?v=87Ga0kiAojw