Press Release
Everything You Need to Know About Laser Cutting
Laser cutting is revolutionizing the world of metal fabrication, and it’s no wonder that industries ranging from aerospace to automotive are increasingly relying on this technology. As one of the most advanced and efficient methods for cutting materials, the laser cutting machine stands out for its ability to provide precision, speed, and versatility, making it a top choice in modern manufacturing.
At its core, laser cutting uses a highly focused beam of light to slice through materials with unparalleled accuracy. This non-contact process is not only fast but also delivers an incredibly smooth and clean finish, reducing the need for secondary treatments. But why is laser cutting so popular today?
The answer lies in its efficiency. Compared to traditional cutting methods, such as milling or mechanical cutting, laser cutting significantly reduces production time while maintaining high-quality results. It’s also incredibly versatile, with the ability to cut a wide range of materials, including metals, plastics, wood, and even textiles. As industries push for more complex designs and faster production times, laser cutting machines have become an essential tool in the fabrication world.
The Laser Cutting Process: How It Works
Laser cutting might sound like something out of a science fiction novel, but the process is remarkably straightforward once you understand the technology behind it. Here’s a step-by-step breakdown of how laser cutting machines operate:
Laser Beam Generation: The cutting process begins with the creation of a high-powered laser beam. This beam is generated by exciting a gas or crystal in the cutting machine, which then focuses the beam through mirrors or fiber optics.
Focusing the Beam: The laser beam is then focused onto the material using lenses or fiber optics, with the focus point being extremely fine – often as small as the diameter of a human hair. This allows for incredible precision in cutting.
Melting, Burning, or Vaporizing: As the focused beam moves across the material, it melts, burns, or vaporizes the material along its path. In the case of metals, the intense heat generated by the beam is enough to cause the metal to melt, creating a clean cut.
Gaseous Assist: To enhance the cutting process, an assist gas such as oxygen, nitrogen, or compressed air is often used. This gas helps blow away the molten material, ensuring a clean and smooth edge.
Continuous Movement: The laser cutting machine follows a predetermined path, cutting through the material with precise accuracy. The material is either held stationary while the laser moves over it or the material itself is moved on a table beneath the cutting head.
Advantages of Laser Cutting: The benefits of laser cutting are numerous, especially when compared to traditional mechanical cutting methods. Here are a few key advantages:
High Precision: Laser cutting offers extremely tight tolerances, often to within fractions of a millimeter. This level of precision is invaluable when producing intricate designs or parts that need to fit together perfectly.
Speed and Efficiency: The laser cutting process is fast, meaning that it can help speed up production times without sacrificing quality.
Minimal Material Waste: Laser cutting allows for efficient use of materials, which reduces waste and helps lower overall production costs.
No Mechanical Stress: Unlike mechanical cutting methods that can deform or distort materials due to physical contact, laser cutting is a non-contact process. This means there’s minimal risk of material damage or warping.
Types of Laser Cutting Machines and Their Applications
When it comes to laser cutting machines, there are several types, each suited for different applications and materials. Understanding these types will help you determine which one is the best fit for your project.
Gas Lasers
Gas lasers, particularly carbon dioxide (CO2) lasers, are the oldest and most commonly used type of lasers in cutting and engraving. These lasers use a mixture of gases to generate the laser beam, which is then directed at the material to be cut.
Applications: CO2 lasers are typically used for cutting non-metal materials such as wood, acrylic, and fabric. They can also be used for engraving on metals like stainless steel and aluminum. However, for cutting metals, they tend to be less efficient than other types of lasers.
Advantages: CO2 lasers are known for their high efficiency when cutting through non-metals and for their ability to perform engraving tasks on metals.
Limitations: While effective for many materials, CO2 lasers are generally slower when cutting thicker metals and are less precise than other types of lasers.
Crystal Lasers
Crystal lasers use a solid crystal medium, typically a combination of ytterbium or neodymium-doped crystals, to generate the laser beam. This method is highly effective for metal cutting, particularly for thicker materials.
Applications: Crystal lasers are best suited for cutting metals like steel and aluminum. They provide high-powered cutting capabilities, making them ideal for industries that need to cut thick or high-strength metals.
Advantages: Crystal lasers offer higher power output and faster cutting speeds, especially for thicker materials.
Limitations: The initial cost of crystal lasers can be higher, and their lifespan is generally shorter than fiber lasers.
Fiber Lasers
Fiber lasers represent the latest advancement in laser cutting technology. They use fiber optics to transmit the laser beam, offering a more efficient and concentrated laser for cutting through metals. Fiber lasers have gained popularity in recent years due to their impressive cutting abilities and relatively lower operating costs.
Applications: Fiber lasers are ideal for cutting metals such as stainless steel, carbon steel, and aluminum. They’re particularly effective for cutting thin to medium-thick metals with high precision.
Advantages: Fiber lasers offer stronger and more focused beams, resulting in higher cutting speeds and better efficiency. They also have a longer lifespan compared to crystal lasers and are more cost-effective to operate in the long run.
Limitations: While fiber lasers are incredibly efficient for cutting metals, they may not be as effective for cutting non-metal materials, which are better suited for CO2 lasers.
Choosing the Right Laser Cutting Machine
When selecting a laser cutting machine, it’s important to consider factors like material type, thickness, and the required cutting precision. If you’re cutting thin metals or require high-speed production, a fiber laser may be the best option. For thicker materials, a crystal laser could offer the power needed for efficient cutting. On the other hand, if you’re working with non-metal materials or need an engraving solution, a gas laser might be the ideal choice.
In conclusion, laser cutting is an invaluable technology that offers precision, speed, and versatility for various fabrication needs. By understanding the different types of lasers and their applications, businesses can choose the best laser cutting machine to meet their specific requirements, ensuring high-quality results and optimized production processes.
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Press Release
SANS Institute Brings Cybersecurity Training and Expert-Led Sessions to GISEC Global 2025
Dubai, UAE, 8th May 2025, ZEX PR WIRE, SANS Institute, the global leader in cybersecurity training and certification, is participating in GISEC Global 2025 (6-8 May 2025) at the Dubai World Trade Center. This year, SANS Institute joins GISEC Global as a strategic partner, highlighting the company’s long-term commitment to developing cybersecurity talent in the region.
From May 6 to 8, SANS also will host the SANS GISEC Academy. Located in Hall 4, SANS GISEC Academy is a community-led initiative offering three days of free-to-attend technical training sessions led by SANS Certified Instructors. These sessions are part of SANS’ mission to upskill defenders and contribute meaningfully to the UAE’s national and regional cybersecurity posture.
Each day will focus on a key cybersecurity domain. On day 1, instructor Jean-François Maes will lead a full-day track on Offensive Operations, covering topics such as malware evasion, OSINT exposure in cloud environments, and common vulnerabilities discovered over a decade of penetration testing. Day 2 shifts to Cyber Defense with Ian Reynolds, who will explore deception-based defenses, the role of AI and deepfakes in modern threat landscapes, and advanced threat hunting techniques. Day 3 will be led by Michael Hoffman, focusing on ICS/OT cybersecurity, with insights drawn from real-world incidents such as the Colonial Pipeline and Ukraine grid attacks. The sessions are tailored for cybersecurity professionals, analysts, SOC managers, and decision-makers looking to enhance their tactical and strategic defense skills.
“In the Middle East and beyond, digital infrastructure is under increasing pressure from AI-powered threats that are more deceptive, adaptive, and persistent,” said Ned Baltagi, Managing Director for the Middle East, Turkey, and Africa, SANS Institute. “From deepfake-enabled fraud to intelligent ransomware strains that evade detection, cybersecurity teams must shift from reactive defense to intelligence-driven prevention. At SANS, we’re focused on equipping professionals with the practical skills and threat context they need to defend against this next wave of AI-fueled attacks. Cybersecurity is not just a professional responsibility, but a shared priority for national safety and resilience.”
In addition to the academy, Rob T Lee, Chief of Research at SANS Institute, will take the GISEC stage for two key sessions. On May 6, Rob will speak on the Dark Stage, presenting ‘The AI Acceleration: Defending Critical Infrastructure Against Emerging Intelligent Threats’. His talk will highlight the growing use of AI in cyberattacks, the evolving “Volt/Salt Typhoon” methodology, and data-driven counter-defense strategies. On May 7, Rob will join a panel discussion on the Critical Infrastructure Stage exploring how precision AI and machine learning can secure operational technology environments.
“Attackers are no longer bound by time or complexity. What used to take weeks can now be done in minutes with tools that generate believable malware, deepfakes, and targeted phishing at scale,” said Lee. “We’re not facing yesterday’s threats moving faster, we’re facing a new kind of battlefield. Defenders need to adapt, outpace, and outthink. The hardest part isn’t finding the threat but in keeping up with how quickly it changes.”
Attendees are encouraged to visit the SANS team at Stand D75, Hall 7, where senior executives will be available to share insights and connect with the cybersecurity community.
To continue its mission of upskilling cybersecurity professionals across the region, SANS will also be hosting four training events throughout the Middle East in May: SANS Doha (May 10–15), SANS Riyadh (May 10–22), SANS Abu Dhabi (May 18–23), and SANS Dubai (May 25–30).
For more information and to register for these events, please visit: https://www.sans.org/mlp/middle-east-turkey-africa
About SANS Institute
The SANS Institute was established in 1989 as a cooperative research and education organization. Today, SANS is the most trusted and, by far, the largest provider of cybersecurity training and certification to professionals in government and commercial institutions worldwide. Renowned SANS instructors teach more than 60 courses at in-person and virtual cybersecurity events and OnDemand. GIAC, an affiliate of the SANS Institute, validates practitioner skills through more than 35 hands-on, technical certifications in cybersecurity. The SANS Technology Institute, a regionally accredited independent subsidiary, offers master’s and bachelor’s degrees, graduate certificates, and an undergraduate certificate in cybersecurity. SANS Security Awareness, a division of SANS, provides organizations with a complete and comprehensive security awareness solution, enabling them to manage their “human” cybersecurity risk easily and effectively. SANS also delivers a wide variety of free resources to the InfoSec community including consensus projects, research reports, webcasts, podcasts, and newsletters; it also operates the Internet’s early warning system–the Internet Storm Center. At the heart of SANS are the many security practitioners, representing varied global organizations from corporations to universities, working together to support and educate the global information security community.
About Author
Disclaimer: The views, suggestions, and opinions expressed here are the sole responsibility of the experts. No Digi Observer journalist was involved in the writing and production of this article.
Press Release
Bitdefender GravityZone PHASR Endpoint Security Debuts in the Middle East at GISEC Global
Industry-First Solution Sets a New Standard for Attack Surface Reduction and Endpoint Security Through Dynamic, User-Tailored Protection
Dubai, UAE, 8th May 2025, ZEX PR WIRE, Bitdefender, a global cybersecurity leader, today announced the Middle East debut of Bitdefender GravityZone Proactive Hardening and Attack Surface Reduction (PHASR), the industry’s first endpoint security solution to dynamically tailor hardening for each user—ensuring that security configurations align precisely with user-intended privileges and behaviors and continuously adapt to shrink attack surfaces. The solution will be unveiled at GISEC Global, the region’s largest cybersecurity event.
“Legitimate tools and Living-Off-the-land (LOTL) techniques are now involved in over 70% of major security incidents, according to our investigations,” said Dragos Gavrilut, vice president of threat research at Bitdefender. “GravityZone PHASR is the only purpose-built solution designed to combat this growing epidemic by precisely controlling access to tools like PowerShell and WMIC—effectively stopping LOTL-style attacks at their source.”
GravityZone PHASR reduces attack surfaces, mitigates unnecessary risk, and enforces compliance by analyzing individual user behaviors such as application usage and access to resources—and dynamically restricting tools or privileges that fall outside established norms.
Gartner® forecasts, “By 2030, 60% of exposure management tasks and remediation will use intelligent automation, up from 10% today,”¹ which we believe highlights an industry shift toward preventative, automated risk mitigation. According to Gartner, “Attack surface reduction includes all technologies that reduce an organization’s exposure to compromise…The common idea behind these technologies is that there is no detection required. Attack surface reduction applies to all attacks, even the most evasive.”²
GravityZone PHASR delivers a powerful, proactive approach to reducing threat exposure and compliance risk. Offered as an add-on to Bitdefender GravityZone—the company’s flagship unified security and risk analytics platform—PHASR is built on years of advanced machine learning (ML) applied to users, groups, applications, and endpoints within GravityZone Extended Detection and Response (XDR). It leverages proprietary artificial intelligence (AI) to create profiles of behavioral norms across individuals and groups, focusing on key areas such as data access, application usage, and security permissions. This enables a comprehensive assessment of vulnerabilities and potential attack vectors impacting the business.
Key Benefits of GravityZone PHASR include:
- Drastically reduces attack surfaces – GravityZone PHASR correlates user behaviors with active threat vectors and attacks. This determines the optimal attack surface configuration, unique to each user, enabling organizations to minimize the attack surface without compromising operational efficiency.
- Proactively stops LOTL attack techniques – GravityZone PHASR restricts access to Living-Off-the Land-Binaries (LOLBins) before exploitation, reducing data breach risks, alert fatigue and security costs. It delivers targeted hardening that minimizes access to tools and resources for users who don’t require them for their daily tasks.
- Defeats repeatable attack patterns – GravityZone PHASR tailors defenses to each system, making it harder for attackers to reuse the same techniques across environments. Threat actors often replicate successful methods once they bypass a security tool—PHASR disrupts this by ensuring detections behave differently from system to system.
“Innovation in cybersecurity must solve real problems—not add complexity,” said Andrei Florescu, president and general manager at Bitdefender Business Solutions Group. “GravityZone PHASR is a true game changer that strengthens endpoint security by tackling today’s most pressing challenges—including stealthy LOTL attack techniques. By applying tailored security controls to each user based on behavior, PHASR minimizes unnecessary access, hardens environments, and helps organizations stay ahead as attack surfaces grow.”
At GISEC Global
Bitdefender will showcase GravityZone PHASR in Hall 5, Stand C108 at GISEC Global, taking place at the Dubai World Trade Center between May 6-8.
In addition, Bitdefender will host a GravityZone PHASR launch seminar at the conference that will take place in the GISEC Academy Stage 2, Hall 3 on May 7 from 11:00 – 12:30pm. For those interested in attending, please contact Lucian Lupascu at llupascu@bitdefender.com.
Availability
Bitdefender GravityZone PHASR is available now. To learn more or schedule a demo, visit here.
¹Gartner, Emerging Tech Impact Radar: Preemptive Cybersecurity, Luis Castillo, Lawrence Pingree, Carl Manion, Ruggero Contu, November 25, 2024.
²Gartner, Reference Architecture Brief: Endpoint Security, Eric Grenier, February 16, 2024
Gartner is a registered trademark of Gartner, Inc. and/or its affiliates and is used herein with permission. All rights reserved.
About Bitdefender
Bitdefender is a cybersecurity leader delivering best-in-class threat prevention, detection, and response solutions worldwide. Guardian over millions of consumers, enterprises, and government environments, Bitdefender is one of the industry’s most trusted experts for eliminating threats, protecting privacy, digital identity and data, and enabling cyber resilience. With deep investments in research and development, Bitdefender Labs discovers hundreds of new threats each minute and validates billions of threat queries daily. The company has pioneered breakthrough innovations in antimalware, IoT security, behavioral analytics, and artificial intelligence and its technology is licensed by more than 180 of the world’s most recognized technology brands. Founded in 2001, Bitdefender has customers in 170+ countries with offices around the world. For more information, visit https://www.bitdefender.com.
Trusted. Always.
Contact:
Steve Fiore
Bitdefender
1-954-776-6262
sfiore@bitdefender.com
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Disclaimer: The views, suggestions, and opinions expressed here are the sole responsibility of the experts. No Digi Observer journalist was involved in the writing and production of this article.
Press Release
TXOne Networks Makes a Grand Entrance at GISEC
Engineering Enterprise Resilience with the Latest OT Cybersecurity Solutions
Dubai, UAE, 8th May 2025, ZEX PR WIRE, According to a recent survey by TXOne Networks, 94% of organizations reported OT security incidents in the past 12 months, and 98% reported IT security incidents that spilled over and eventually impacted OT environments. In an era where traditional security models are no longer sufficient and global cybersecurity regulations are tightening, a comprehensive and resilient cybersecurity framework is essential for maintaining a competitive advantage.
The Three Stages of OT Cybersecurity Evolution: TXOne’s Blueprint for Resilience
Stage 1: The Evolving Needs of Security Integration
Organizations traditionally relied on point solutions such as firewalls, intrusion detection/prevention systems (IPS/IDS), and endpoint anti-malware software. However, these tools often lack integration, creating fragmented defenses that are difficult to manage. Enterprises urgently need a unified, highly visible risk-oriented security strategy.
Stage 2: Optimizing Security Processes with Operations-Friendly Practices
While most organizations have increased their cybersecurity budgets, many still encounter operational hurdles. It is difficult to implement updates or new technologies without costly disruptions of operations. True improvement requires holistic optimization across organizational structures, processes, and technologies.
Stage 3: Achieving True Governance Through Platform Integration
With cybersecurity regulations such as the CRA, NIS2, and IEC 62443 becoming increasingly stringent worldwide, 39% of respondents view compliance as a top OT security driver. Comprehensive security governance and platform-based integration are critical to both operational resilience and regulatory compliance.
“In the next three years, major enterprises will accelerate cybersecurity compliance to maintain market advantage,” stated Dr. Terence Liu, CEO of TXOne Networks. “TXOne Networks is well-positioned to support these regulatory needs with our SageOne platform, helping organizations move from fragmented protection to comprehensive security governance aligned with international standards.”
SageOne: Unified Risk Management for Enhanced Visibility
TXOne Networks’ SageOne platform delivers precise risk assessment and actionable insights to prioritize and address the most critical threats.
TXOne Networks at GISEC 2025
To support enterprises in upgrading their cybersecurity strategies, TXOne Networks will participate in GISEC 2025 from May 6–8, at Booth: B175, Dubai Trade Centre Hall 5. Featured products will include:
- Element product family for asset inspection
- Stellar for endpoint protection
- Edge product family for network defense
- SageOne platform for OT security governance
Experts will be on-site offering in-depth insights into the current OT security landscape and sharing best practices for industrial cybersecurity.
For event and agenda details, please visit:
GISEC 2025 Exhibition Info
For more updates, follow TXOne Networks on:
Blog: https://www.txone.com/blog
Twitter: https://twitter.com/TXOneNetworks
LinkedIn: https://www.linkedin.com/company/txone-networks/posts/?feedView=all
About TXOne Networks
TXOne Networks offers cybersecurity solutions that ensure the reliability and safety of industrial control systems and operational technology environments, working together with both leading manufacturers and critical infrastructure operators to develop practical, operation-friendly approaches to cyber defense. TXOne Networks offers both network-based and endpoint-based products to secure OT networks and mission-critical devices using a real-time, defense-in-depth approach.
Learn more: www.txone.com
Global Media Contact
Lynette Lee
Lynette_lee@txone.com
About Author
Disclaimer: The views, suggestions, and opinions expressed here are the sole responsibility of the experts. No Digi Observer journalist was involved in the writing and production of this article.
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