System Admin – Lab53

Category / System Admin

8 June 2025

Sophos Firewall v21.5 Now Available: Industry-First NDR, SSO, DNS Protection, and More

Sophos Firewall v21.5 introduces native NDR, Entra ID VPN SSO, integrated DNS Protection and enhanced scalability—secure and optimize your network today.CONTINUE READING

Category:System Admin, Tech

Tag:cybersecurity, security, SFOS, SFOS21.5, Sophos, Sophos Firewall OS, technology, workplace

7 June 2025

PumaBot: The New Threat to IoT Security

Curious about the security of your smart devices? Learn how PumaBot, a new botnet targeting IoT gadgets, jeopardizes privacy and safety in modern homes.CONTINUE READING

Category:System Admin, Threats

Tag:botnet, cybersecurity, security, technology, threats

6 June 2025

New Malware Trends in Cybersecurity Threats

As cyber threats multiply, businesses must stay vigilant. Discover the rising tide of sophisticated malware and how to protect your organization in this evolving landscape.CONTINUE READING

Category:Real Life, System Admin, Tech

Tag:AI, cybersecurity, security, technology

4 June 2025

AI Evolves: The Future of Self-Improving Systems

As self-improving AI transitions from fiction to reality, we must explore its potential, ethical implications, and safety concerns in this groundbreaking technology.CONTINUE READING

Category:Rambles, Real Life, System Admin

Tag:AI, technology

30 May 2025

AI-Driven Technologies for Enhanced Workplace Efficiency

Unlock the secrets of workplace efficiency as AI revolutionizes productivity. Discover how these technologies streamline operations and enhance performance for businesses.CONTINUE READING

Category:Lifestyle, Rambles, System Admin, Tech

Tag:AI, ramblings, technology, workplace

29 May 2025

Creating Prototypes for DIY Projects with 3D Printing

Explore the transformative power of 3D printing for DIY projects, from creating custom prototypes at home to mastering essential techniques and materials.CONTINUE READING

Category:System Admin

21 May 2025

AI Support Agents: Optimizing Customer Service Efficiency

Discover how AI support agents are revolutionizing customer service by automating responses, enhancing efficiency, and improving satisfaction in the digital age.CONTINUE READING

Category:Rambles, System Admin, Tech

Tag:AI, ramblings, technology

16 May 2025

AI and Job Markets: A Deep Dive

Explore how AI is reshaping the workforce, impacting job markets, productivity, and energy consumption. Understand the challenges and opportunities ahead in a tech-driven future.CONTINUE READING

Category:Rambles, Real Life, System Admin, Tech

Tag:AI, ramblings, technology, workplace

1 May 2025

The Future of Work: Embracing AI-Driven Change in the Workplace

As AI transforms the workplace, understanding its impact on job roles and productivity is vital. Discover how this technology reshapes white-collar employment dynamics.CONTINUE READING

Category:Rambles, Real Life, System Admin, Tech

Tag:AI, ramblings, technology, workplace

18 April 2025

Maximize Indoor Gardening with Smart Tech

Explore the world of indoor gardening in 2025, where smart tech meets stylish design. Discover top systems that cater to every space and lifestyle.CONTINUE READING

Category:Home Automation, Lifestyle, Real Life, System Admin, Tech

Tag:indoor garden, smart garden, smart home, technology

9 April 2025

Sending Rundeck Notifications to Telegram Using Rundeck-Notify

Learn to set up Telegram notifications for Rundeck jobs using the rundeck-notify GoLang application. Get instant alerts for job events directly on your device.CONTINUE READING

Category:System Admin, Tech, webserver

Tag:automation, linux, rundeck, rundeck notifications, technology

21 March 2025

10 Strategies to Create Your Own Homelab Using Proxmox

Explore the power of Proxmox VE in building a scalable and flexible homelab, a vital tool for IT professionals refining their practical skills.CONTINUE READING

Category:Home Lab, System Admin, Tech

Tag:Homelab, linux, Proxmox, PVE, technology

13 March 2025

Running Speed Tests from the CLI on Sophos Firewall (Updated for SFOS 19+)

Learn to measure internet speed directly from your Sophos firewall, bypassing internal network issues. This guide covers essential CLI methods.CONTINUE READING

Category:System Admin, Tech

Tag:SFOS, Sophos, technology

22 February 2025

Reinventing Old Security Devices

Revitalize your outdated security devices into useful tools for your smart home. Discover creative ways to repurpose old tech, saving money and reducing waste.CONTINUE READING

Category:Home Automation, Real Life, System Admin, Tech

Tag:home automation, security, smart home, technology

10 January 2025

Managing a Compromised Mailbox on Sophos XGS Firewall

When a mailbox is compromised, it can lead to a surge of spam and harmful emails, threatening your organization's reputation. This guide offers key steps to manage and clear the email spool on your Sophos XGS Firewall, including stopping the SMTP service and optimizing your database. Don’t let a compromised mailbox disrupt your operations—read on to take control!CONTINUE READING

Category:System Admin, Tech

Tag:email, EXIM, SMTP, Sophos XGS, technology

25 October 2024

Configuring Apache2 and PHP on a Fresh Installation

Setting up Apache2 with PHP on a Debian-based server is crucial for hosting websites or applications. Follow these steps for a smooth configuration.CONTINUE READING

Category:System Admin, Tech, webserver

Tag:apache2, linux, php, technology, website

12 September 2024

How to Securely Disable Windows Remote Desktop Protocol (RDP) on Windows 10 and 11

Learn how to disable Remote Desktop Protocol (RDP) on Windows to minimize security risks. Follow these methods to ensure your system is protected.CONTINUE READING

Category:System Admin, Tech

Tag:Microsoft, Powershell, technology, workplace

6 September 2024

A Step-by-Step Guide to Removing Cached Credentials in Windows 10 and Windows 11

Learn how to remove cached credentials on Windows 10 and 11 to enhance security and resolve login issues with this comprehensive guide for IT professionals.CONTINUE READING

Category:System Admin, Tech

Tag:Microsoft, technology, workplace

23 August 2024

The Importance of Strong Passwords: Generating Secure Passwords Using PowerShell

Learn how to generate strong passwords using PowerShell with practical code samples and enhance your digital securityCONTINUE READING

Category:System Admin

Tag:cybersecurity, data protection, password, Powershell, windows

19 July 2024

Fixing the BSOD Issue in CrowdStrike Falcon Sensor

The GitHub repository CrowdStrike-BSOD-Fix offers a PowerShell script designed to fix the Blue Screen of Death (BSOD) caused by the CrowdStrike Falcon Sensor on Windows hosts. CONTINUE READING

Category:System Admin

Tag:BSOD, Crowdstrike, Microsoft

19 July 2024

The Global IT Outage: A Look at the Chaos and the Need for Diversified Tech Solutions

Planes grounded, trains delayed, banks offline – it’s like the tech world decided to have a collective nap, leaving us all in the lurch.CONTINUE READING

Category:Rambles, Real Life, System Admin

Tag:Crowdstrike, Microsoft, rambles

31 May 2024

The Vital Role of Email Security in 2024: More Than Just SPAM Filters and Passwords

In a world where cyber threats lurk in every corner of your inbox, email security is more crucial than ever. Learn how SPF, DKIM, and DMARC can protect your business. #EmailSecurity #CyberThreats #SPF #DKIM #DMARCCONTINUE READING

Category:System Admin, Tech

Tag:dns, email, security, technology

5 May 2024

5G Rollout in the UK | Benefits for Businesses and Consumers

With the UK's 5G network expanding rapidly, businesses and consumers alike are set to experience a new era of connectivity. But what exactly does this mean for the average person and enterprises looking to leverage this technology?CONTINUE READING

Category:System Admin

22 March 2024

Setting Up an ESXi Server Without vSphere to Run a Home Network

We will cover the installation of ESXi, configuring virtual switches, ports, and subnets, and finally, setting up a virtual machine (VM) to run a firewall. CONTINUE READING

Category:Home Lab, System Admin

Tag:esxi, linux, network, switching, virtual, vmware

11 February 2024

The Wonders of Diversified Technology in 2024

Explore the latest in tech trends for 2024, from Generative AI to the Metaverse. Learn how datafication and 3D printing are shaping our digital future.CONTINUE READING

Category:System Admin, Tech

Tag:AI, linux, technology

1 2

15 49.0138 8.38624 1 0 4000 1 https://lab53.uk 300 1