Open Systems
Blog
Read our blog to gain insight from industry and Open Systems experts on the business impact of transforming to a SASE organization.
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- 35th Anniversary
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Blog Posts
Why You Need a Secure Web Gateway (SWG) and CASB to Defend Against Shadow AI
The Evolution of Quishing: How QR Code Phishing Bypasses Modern Security
What SD-WAN Can’t Do, But SASE Can
From Principle to Practice: An Overview of Zero Trust
The Business Benefits of Secure Email Gateways
From Telemetry to Tickets: Our Ongoing Journey to Observability
35 Years of Open Systems: The Evolution of Mission Control
Open Systems at it-sa Expo&Congress 2025: Securing the Future Together
Celebrating 35 Years of Impact: How Our Portfolio Has Grown to Deliver Tangible Value
Managed vs. DIY ZTNA
Always On. Always With You. What Customer-Centricity Means at Open Systems
Lessons from the AWS US-East-1 Outage: How Open Systems SASE provides reliable secure access
Sovereign SASE – Security and Data Sovereignty in a Connected World
Building Resilience Through Collaboration – Our Key Takeaways from the NetHope Global Summit 2025
Cyber-physical systems in OT: Why visibility and compliance now drive CPS security
Healthcare Email Security: Ensuring HIPAA Compliance & Safeguarding Patient Data
Automating Vulnerability Management for Safer Releases
How SD-WAN and a Modern Network Operations Center (NOC) Work Together to Maximize Performance
Zero Trust, Zero Excuses: Why Implementation Matters in ZTNA Security
Why Managed SSE Is the Smart Move for Zero Trust Success
2025 Enterprise Networking: The End of Telco Fragmentation?
Beyond the Buzz: Real-World Benefits of AI in SASE Architectures
Universal ZTNA: Approaching the Peak on the Gartner® Enterprise Networking Hype Cycle™
Lessons from Recent Insurance Breaches: Why Zero Trust Network Access (ZTNA) Is No Longer Optional
How SASE is seen as an Enterprise-Ready Technology by Gartner®
Why Hybrid SASE Is the Right Fit for the Real-World Edge
When Email Brings the Factory Floor to a Halt: What Manufacturers Must Learn from a Recent Ransomware Collapse
How to Walk the Zero Trust Journey
When AI Fights AI: The New Cybersecurity Battlefield
Back to the Office — But Security Still Needs to Work from Anywhere
From Outage to Opportunity: How one factory in Italy found digital resilience with Open Systems
Global Connectivity for the Modern Enterprise: Performance, Security & Resilience
Where Is Your Data Really Stored? Why Sovereignty Matters More Than Ever
Defending Against Spear Phishing: How Open Systems Email Security Protects Organizations
Cloud & Cyber Security Expo Frankfurt 2025: Takeaways on Resilience, Security, and Real-World Innovation
Why Critical Infrastructure Organizations Need Advanced Email Security Now More Than Ever
From Compliance to Resilience – Key Lessons from the NIS-2 Congress 2025
Email Security Showdown: ICES vs. SEG
Why Most Email Security Setups Fall Short
From Regulation to Integration: How Compliance Powers IT/OT Convergence
Channel Partners Conference & Expo 2025
Software-Defined Perimeter (SDP): A Modern Approach to Secure Access
Enabling the Secure Usage of AI Web Tools
ZTNA Done Right: How to Stop Cyberattacks Without Disrupting Business
Why ZTNA Should Be Universal by Design
The Growing Challenge of Branch Network Security
The Critical Role of Email Security in Manufacturing
The Critical Role of Email Security in Financial Services (BIFS)
Open Systems Partner Forum: Where Innovation Meets Excellence
The Power of ZTNA and IAM for Securing Digital Access
Leveraging AI for a Better Managed SASE Service
Your Zero Trust Transformation with ZTNA and ABAC
When Disaster Strikes…Or what happens when a SaaS provider goes out of business
The Fast-Track Integration of ZTNA As One Step in Zero Trust
How to kick start your OT security with ZTNA
Meeting NIS2 regulations with SASE
Top 6 Trends for SASE in 2025
How SD-WAN Revolutionizes Network Connectivity Sourcing and Operations
Commitment to Quality
Hybrid Network Infrastructure: SD-WAN and MPLS Complementation vs Competition
Cloud-Based SD-WAN: The Foundation for AI-Driven Network Operations
Segment Your Network to Minimize Risk
Monitor Network Traffic with AI-Powered Tools
Establish Consistent Security Policies Globally
Embrace Zero Trust Network Access (ZTNA)
Fortify Defenses with AI Against Email Attacks
Prioritize Zero Trust Security Models
Boosting Cybersecurity Awareness: Essential Tips
What is Network as a Service, including Cloud Security?
Global Network Transformation Statistics You Should Know
Backbone and Last-Mile Connectivity
Dealing with the Deadlock of Skills Shortage and Rising Complexity
The top 5 reasons to outsource SASE management
How to Ensure High Application Performance in Your Network
MPLS vs. SD-WAN: An In-Depth Comparison
Secure SD-WAN in Manufacturing
Debunking SASE Myths: Five Misconceptions You Need to Know
7 Key Considerations for Selecting an SD-WAN Backbone Provider
SASE Success Starts Here: The Ultimate Buyer’s Guide to SD-WAN
Open Systems: Riding High on a Wave of Accolades
Great Place to Work® Names Open Systems One of the Best Medium Workplaces
ZTNA vs VPN
Open Systems is Making Waves in a Forrester Report
Ivanti Exploit Underscores the Need for ZTNA Adoption
Our Top 3 Cybersecurity Predictions for 2024
Open Systems Fall Customer Forum: Evolving Together
Cisco’s Recent Zero-Day Vulnerabilities: A Case Study for ZTNA
Recapping it-sa 2023: 4 Key Insights and Trends in Cybersecurity
Top Considerations When Selecting a SASE Service
2023 Telarus Partner Summit Recap
5 Takeaways from the Open Systems 2023 Annual Customer Forum
Open Systems Awarded Great Place to Work – in SEVEN Countries
Open Systems Recognized as Winner of 2022 Microsoft Swiss Partner of the Year
Open Systems Wins 5 Industry Awards in First Half of 2022
Open Systems Voices: Advice for Women Considering Engineering Roles
Open Systems Achieves Carbon-Neutral Status
Mission Control: We Never Quit on Our Customers
Securing Organizations that Make the World a Better Place
The Core Components of SASE
Prepare for the Worst, Hope for the Best: Zero Trust Everything
Gartner Recognizes Open Systems as One of Eight Vendors With Complete SASE Solutions
What’s Driving SOC NOC Convergence
ZTNA: A Key SASE Capability Enabling Digital Network Transformation
Data Privacy in 2021
3 Realities that Will Drive Change
SASE Hype and Reality: Our Key Takeaways From Gartner’s Hype Cycle Reports
8,000 Trees to Celebrate 8,000 Deployments
Open Systems’ Key Takeaways from Gartner’s Competitive Landscape: Managed SD-WAN Services
Business Continuity Success: MEP Enables 135K+ Employees of 72 Enterprises to Work Remotely During COVID Crisis
Application Optimization – The Cherry on Top of the SD-WAN Cake
Contingency Plan or Current Reality — How to Meet Critical Needs for Secure Remote Access and Collaboration
Why Your Digital Enterprise Needs to Rethink Networking and Network Security
Why Tight Integration Is the True Core Component of SASE
Why You Need to Turn Network Security Inside-Out
Gartner Calls SASE Transformational
The New Face of Cybercrime: Considerations for Personal and Enterprise Security
Chipping Away at the Gray Zone: Is Responsible Information and Communication Technology Possible?
Breaches Happen: Why Great Incident Response Is Key to Managing Cyberattacks
SD-WAN Security Services Get Integrated
The $3 billion European opportunity for Channel Partners
How a Hybrid WAN Can Solve Your Biggest Networking Challenges
Cloud-Based Security in the SD-WAN Era
On the Edge: How Sprawling Networks Have Redefined WAN Security Requirements
SD-WAN Will Drive Enterprise Adoption of 5G Services
How SD-WAN Removes Complexity in Today’s IoT Era
SD-WAN and the Renewed Focus on Application Optimization
Balancing Security and Agility with SD-WAN
SD-WAN Must Support Network Freedom
Multi-Cloud Enterprises Require Unified, Secure SD-WAN
When Disruptions Converge: AI, SD-WAN, and the Edge
What is NOC?
Everything You Need to Know about Zero Trust Architecture
What is Remote Access VPN
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