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Cyber Security
CYBER SECURITY

أمن السحابة والشبكات

أمّن أحمال عملك السحابية ومحيط شبكتك بحماية متعددة الطبقات مبنية للبيئات الهجينة الحديثة.

نظرة عامة على الخدمات

حماية عبر السحابة والموقع المحلي

مع انتقال الشركات لأحمال العمل إلى السحابة، أصبح محيط الشبكة موزعًا وأصعب في الدفاع عنه. تُصمم CODE3 وتُدير هندسات أمنية تحمي البنية التحتية السحابية، والشبكات الهجينة، ونقاط الوصول عن بُعد، تجمع بين جدران الحماية والتقسيم والمراقبة المستمرة لتقليل سطح الهجوم لديك.

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شركاء تقنيون
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مشاريع تم تسليمها بنجاح
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عملاء راضون
WHAT WE COVER

What Our Cloud & Network Security Services Cover

CODE3 can help businesses assess, design, implement and improve security controls across cloud and network environments.

Cloud Security

Protect cloud workloads, identities, networks, applications and data across supported cloud platforms.

Network Security

Strengthen network controls, segmentation, firewall policies, secure connectivity and traffic protection.

Firewall Security

Review and improve firewall architecture, policies, rules, access controls and security configurations.

Network Segmentation

Separate users, servers, applications, guest devices and critical systems to reduce unnecessary access.

Secure Remote Access

Protect remote users and business connectivity through secure VPN, identity and access controls.

Cloud Network Security

Secure virtual networks, subnets, security groups, routing, firewalls and connectivity between cloud workloads.

Identity & Access Security

Apply authentication, authorization and least-privilege principles to users, administrators, applications and resources.

Security Monitoring

Improve visibility into network and cloud activity through logging, monitoring and security analytics.

WHAT'S COVERED

Security That Protects Resources, Not Just a Perimeter

Cloud and network security therefore needs to protect resources and access, not simply the physical network perimeter.

Users Connect Remotely
Access no longer starts from inside the office.
Devices Access From Different Locations
The network edge is everywhere.
Cloud Workloads Communicate Internally
Traffic crossing the old perimeter constantly.
Applications Depend on APIs & External Services
More connections than a firewall alone can see.
Multiple Networks Need Controlled Connectivity
Offices, clouds and partners, all connected.
Sensitive Data Moves Between Environments
Protection has to follow the data.
Administrators Require Privileged Access
The highest-value accounts to protect.
Third-Party Services Connect to Business Systems
Trust extended beyond your own organization.

NIST’s Zero Trust Architecture emphasizes protecting resources such as assets, services, workflows and accounts rather than assuming trust based on network location.

LAYERED APPROACH

A Layered Cloud & Network Security Approach

This layered approach aligns with modern Zero Trust principles of explicitly verifying access, applying least privilege and assuming that compromise may occur.

Identity

Verify users, administrators, devices and applications before granting access.

Network

Control traffic between users, devices, applications and workloads.

Segmentation

Separate critical resources to reduce unnecessary communication and limit potential attack paths.

Workloads

Protect servers, virtual machines, applications, containers and cloud services.

Data

Control access to sensitive information and protect data in transit and at rest.

Monitoring

Collect relevant security information and identify suspicious activity.

Response

Establish processes for investigating and responding to security events.

CLOUD SECURITY BY PLATFORM

Cloud Security Across Your Platforms

Security controls should be designed around the workloads and services that require connectivity, then adapted to the specific capabilities of each cloud provider.

Cloud Security Fundamentals

Assessment, identity, workload, data and monitoring considerations that apply across any cloud platform.

Common applications:
  • Cloud security assessment & hardening
  • Identity, roles, permissions & MFA
  • Workload & data security
  • Security monitoring
Microsoft Azure

Network access control, firewalls, secure remote connectivity, DDoS protection and monitoring.

Common applications:
  • Virtual Network, Subnets & Network Security Groups
  • Azure Firewall & Application Gateway/WAF
  • VPN, private connectivity & DDoS protection
Explore Microsoft Azure
Amazon Web Services

VPC-based network security, access controls and traffic logging.

Common applications:
  • Amazon VPC, subnets & route tables
  • Security Groups & Network ACLs
  • Network Firewall, NAT gateways & VPN
Explore AWS Cloud Services
Google Cloud

VPC networks, firewall rules and identity-based access.

Common applications:
  • VPC networks, subnets & firewall rules
  • Private connectivity & VPN
  • Identity-based access & workload segmentation
Explore Google Cloud
Hybrid & Multi-Cloud

Consistent security principles — Identity → Access → Network → Workload → Data → Monitoring — across on-premises infrastructure and multiple cloud platforms, adapted to each provider’s capabilities.

WHAT'S COVERED

Network Security & Architecture

Security should be considered when designing the network, not added only after deployment. Network security should work alongside your wider IT infrastructure rather than operating as an isolated layer.

Network Topology & VLAN Structure
The blueprint everything else follows.
Subnet Design & Routing
How traffic actually gets where it needs to go.
Firewall Placement & Internet Gateways
Where protection actually sits.
Remote Access & Security Zones
Controlled entry points into the environment.
Server, Wireless & Data Center Networks
The environments carrying the most valuable traffic.
Branch & Multi-Site Connectivity
Consistent security across every location.
Cloud-Connected Networks
Where on-premises and cloud infrastructure meet.
Administrative Access
The access that needs the most scrutiny.
WHAT'S COVERED

Firewall Security & Rule Review

The goal is to ensure network access is controlled according to business requirements rather than allowing unnecessary connectivity. Changes should be validated against business requirements before implementation.

Firewall Assessment & Rule Review
Understanding what is actually allowed today.
Duplicate, Unused & Legacy Rules
Cleaning up years of accumulated exceptions.
Broad or Excessive Access Policies
Rules wider than the business actually needs.
NAT & VPN Policies
Translation and remote access configured correctly.
Application & Internet-Facing Access
What’s exposed, and whether it should be.
Logging & Threat Protection
Visibility and active defense working together.
Configuration Hardening & Policy Cleanup
Turning a messy ruleset into a manageable one.
WHAT'S COVERED

Network Segmentation

Effective segmentation can help reduce the potential impact of a compromised device or account.

Users & Servers
Separating who connects from what they connect to.
Guest Networks & IoT Devices
Keeping the least trusted traffic isolated.
CCTV & Access-Control Systems
Physical security traffic kept apart from business systems.
Voice & Management Networks
Dedicated space for sensitive traffic types.
Critical Workloads
The systems that matter most, protected the most.
Development & Production Environments
Keeping testing from ever touching live systems.

Microsoft’s current Azure guidance recommends segmentation as part of a Zero Trust approach to reduce attack blast radius: User Network → Firewall → Application Network → Database Network, rather than all devices on one flat network.

WHAT'S COVERED

Identity, Access & Least-Privilege Security

Reducing unnecessary permissions can help limit the potential impact of compromised accounts.

User & Administrator Authentication
Confirming who is actually connecting.
MFA & Conditional Access
A second layer, applied intelligently.
Role-Based & Least-Privilege Access
Only the access each account actually needs.
Privileged Access
Extra scrutiny for the highest-value accounts.
Service Accounts & Application Identities
Non-human access reviewed just as carefully.
Access Reviews
Confirming access still makes sense over time.

NIST’s Zero Trust architecture treats authentication and authorization as key controls rather than assuming trust from a user’s network location, and Microsoft’s Zero Trust guidance similarly emphasizes least-privileged access as a core principle.

WHAT'S COVERED

Secure Remote Access & VPN Security

The appropriate architecture depends on the organization’s applications, users, devices and existing infrastructure.

VPN Authentication & MFA
Confirming identity before granting a tunnel.
Encryption & Tunnel Configuration
Protecting traffic in transit.
Site-to-Site & Remote-Access Policies
Different connection types, different rules.
Split Tunneling & Routing
Controlling exactly where traffic goes.
Device Controls & Network Segmentation
Limiting what a remote connection can reach.
Access Logging
A record of who connected, and when.
WHAT'S COVERED

Wireless Network Security

Guest, employee, IoT and sensitive business traffic should be appropriately separated according to the organization’s requirements.

Wireless Authentication & Encryption
The basics of a protected Wi-Fi network.
Guest Access & VLAN Assignment
Keeping visitors separate from business systems.
Network Segmentation & Isolation
Different traffic, different zones.
Access-Point Security
Protecting the hardware itself.
Rogue Access Point Detection
Catching unauthorized devices impersonating the network.
Administrative Access
Controlling who can change wireless configuration.
CONNECTED SYSTEMS

Security for Microsoft 365, DNS, IoT & Physical Security Systems

Security should extend beyond the office firewall to cover the systems and services your business actually depends on.

Microsoft 365 & Cloud Applications

Identity protection, MFA, conditional access, secure remote access and DNS security for applications that depend heavily on identity and connectivity.

Explore Microsoft 365
DNS Security

Internal and external DNS configuration, forwarding, filtering and malicious-domain protection, complementing firewall, endpoint and email security controls.

IoT, CCTV & Physical Security Systems

Dedicated VLANs, access controls and segmentation so cameras, access control and IoT devices don’t have unrestricted access to business networks.

Explore Security & Surveillance
WHAT'S COVERED

Network Traffic Visibility & Security Monitoring

You cannot effectively secure what you cannot see. Network monitoring focuses on availability and performance; security monitoring focuses on suspicious activity and potential threats — the two work together.

Network Traffic & Firewall Events
The raw record of what’s happening.
VPN Connections & Authentication Events
Who is connecting, and how.
DNS & Cloud Network Activity
Visibility across every layer.
Configuration Changes
Knowing when something changed, and by whom.
Suspicious Access & Privilege Changes
Early signs of a developing problem.
Failed Authentication & Exposed Resources
Where an attacker would look first.

Where appropriate, logs can be integrated into security monitoring and SIEM platforms for broader analysis.

WHAT'S COVERED

Security Hardening & Configuration Review

Hardening should be based on the actual environment rather than applying identical configurations to every organization.

Removing Unnecessary Services
Fewer things running means fewer things to secure.
Restricting Management Interfaces
Limiting who can reach administrative controls.
Disabling Insecure Protocols
Removing outdated, vulnerable options.
Strengthening Authentication
The first line of defense, reinforced.
Public Exposure & Storage Access
Checking what’s reachable that shouldn’t be.
Identity Permissions & Security Policies
Confirming access matches intent.
Logging & Encryption
Visibility and protection reinforcing each other.
NEW OR EXISTING

New IT Environments & Existing Infrastructure

This allows security requirements to be considered during architecture and implementation rather than treated as an afterthought.

New IT Environments

Integrating security into new office setups, cloud migrations, network upgrades, data center projects and Microsoft 365 deployments from the start.

Existing Infrastructure

Assessing accumulated gaps such as legacy firewall rules, old VPN accounts, flat networks, excessive privileges and incomplete monitoring.

ZERO TRUST

Zero Trust Principles

NIST defines Zero Trust as an architecture that removes implicit trust based on network location and focuses protection on resources. Microsoft similarly describes it around explicit verification, least privilege and assuming breach.

Verify Explicitly

Authenticate and authorize access using relevant identity, device and contextual information.

Use Least Privilege

Give users and systems only the access they need — whether on-premises or in identity-based cloud access, MFA and RBAC.

Assume Breach

Design controls, segmentation and workload isolation to limit the impact if an account, device or workload is compromised.

ASSESSMENT

Cloud & Network Security Assessment

The result is a clearer view of security gaps and potential improvement priorities.

Network Architecture

Topology, segmentation, routing and security zones.

Firewall

Policies, rules, exposure and configuration.

Remote Access

VPN, authentication and user access.

Cloud

Virtual networks, security groups, public exposure and access controls.

Identity

MFA, roles, permissions and privileged accounts.

Monitoring

Logging, visibility and security alerts.

Endpoints & Applications

Devices and applications connecting to internal and cloud resources.

SCALED TO YOUR BUSINESS

Cloud & Network Security for Different Business Sizes

The right level of security investment depends on your organization’s size, structure and risk profile.

Small & Medium Businesses

A practical security foundation without introducing unnecessary complexity.

Growing Businesses

Strengthening security as users, offices, applications and cloud workloads expand.

Enterprise Organizations

Managing complex environments across multiple sites, cloud platforms, networks and business units.

Multi-Site Businesses

Establishing consistent security controls across branches and remote locations.

WHAT'S COVERED

Common Cloud & Network Security Problems

These issues do not necessarily indicate a security incident, but they can represent areas worth assessing.

Flat Network Architecture
No meaningful separation between systems.
Excessive Firewall Rules
A ruleset that has grown without review.
Unrestricted Remote Access
VPN that grants more than it should.
Publicly Exposed Cloud Resources
Storage or services reachable that shouldn’t be.
Excessive User Permissions
Access broader than actually needed.
Missing Network Segmentation
One compromise away from everything.
Limited Security Visibility
Problems that go unnoticed until it’s too late.
Unknown Internet-Facing Services
Exposure nobody is actively tracking.
Inconsistent Security Policies
Different rules in different parts of the environment.
Unmonitored Administrative Access
The highest-risk activity, going unwatched.
HOW THEY DIFFER

Cloud & Network Security vs Network Infrastructure vs VAPT vs SOC

A typical engagement can follow: IT Security Consultation → Cloud & Network Assessment → Security Improvements → Monitoring — with IT Security Consultation providing the broader strategic roadmap that this service implements.

Cloud & Network Security
Focus
Protects infrastructure and resources
Approach
Security controls & hardening
Typical Components
Firewall, segmentation, identity
Nature
Design, implement & operate
Network Infrastructure
Focus
Builds and operates infrastructure
Approach
Connectivity and performance
Typical Components
Switches, routers, cabling
Nature
Design, implement & operate
VAPT
Focus
Finds and validates weaknesses
Approach
Controlled testing
Typical Components
Testing engagements
Nature
Periodic testing
SOC
Focus
Monitors and responds to events
Approach
Ongoing monitoring
Typical Components
Investigation & response
Nature
Continuous
OUR DELIVERY PROCESS

A proven approach to delivering technology excellence

From initial consultation to ongoing support — every solution is strategically designed, seamlessly implemented, and continuously optimized.

STEP 01

Understand

We understand your business, infrastructure, cloud environment, users and security requirements.

STEP 02

Assess

We review the current cloud and network security architecture and identify potential gaps.

STEP 03

Prioritize

We identify which security improvements should receive attention first.

STEP 04

Design

We develop an appropriate security architecture and control strategy.

STEP 05

Implement

We configure agreed security controls across the relevant environment.

STEP 06

Validate

We verify that the implemented controls operate as intended.

STEP 07

Monitor

We establish appropriate visibility and monitoring where included in scope.

STEP 08

Improve

Security controls are reviewed and improved as your environment evolves.

Ready to kick off your next project with us?

Start Your Project
WHAT'S COVERED

When Should You Review Cloud & Network Security?

Any one of these is a reasonable trigger for an assessment.

Moving Workloads to the Cloud
A natural point to review security together.
Adopting Microsoft 365
New identity and connectivity considerations.
Connecting Multiple Offices
More complexity, more to secure.
Firewall Has Accumulated Years of Rules
Overdue for a cleanup.
Little to No Network Segmentation
A flat network waiting to be exploited.
Remote Access Has Expanded
More entry points than before.
Introduced New Cloud Workloads
New exposure that hasn’t been assessed.
Experiencing Suspicious Network Activity
A direct signal something needs attention.
Organization Has Grown or Acquired Another Business
Environments merging without a unified review.
Security Architecture Not Reviewed Recently
Time has a way of introducing gaps.
لماذا تختارنا

أمان موحد عبر كل بيئة.

حماية متسقة سواء كانت أحمال عملك تعمل محليًا أو في السحابة أو كلاهما.

01

إدارة وضعية أمان السحابة

تقييم مستمر لتهيئات السحابة لتحديد الأخطاء والتعرض قبل أن يستغلها المهاجمون.

02

تقسيم الشبكة

عزل الأنظمة الحيوية للحد من الحركة الجانبية في حال وقوع اختراق.

03

جدار حماية ودفاع محيطي

نشر وإدارة جدران حماية من الجيل التالي للتحكم في حركة المرور وحظر التهديدات المعروفة.

04

وصول آمن عن بُعد

حلول VPN ووصول بدون ثقة تحمي شبكتك مع عمل قوتك العاملة من أي مكان.

هل تريد معرفة كيف يمكننا دعم عملك؟

تحدث مع خبرائنا
لماذا تعمل معنا

لماذا تعمل مع فريق أمن الشبكات لدينا

مهندسون يفهمون المنصات السحابية والبنية التحتية للشبكات التقليدية على حد سواء.

01

خبرة متعددة السحابات

خبرة في تأمين بيئات AWS وAzure وGoogle Cloud جنبًا إلى جنب مع البنية التحتية المحلية.

02

بنية بدون ثقة

تحكم في الوصول مصمم حول التحقق من كل مستخدم وجهاز، وليس فقط الثقة بمحيط الشبكة.

03

امتثال مستمر

مراقبة مستمرة للحفاظ على تهيئات السحابة والشبكة متوافقة مع أفضل ممارسات الأمان.

04

احتواء سريع للحوادث

تقسيم ومراقبة مصممان لاحتواء الحوادث بسرعة والحد من التأثير على الأعمال.

استفسار سريع

احصل على مكالمة من فريقنا خلال دقيقة واحدة.

عملاؤنا

مؤسسات تثق بـ CODE3 للحفاظ على استمرارية عملياتها.

Lulu Group logo
NMDC logo
ARAMTEC logo
Gambit logo
ADNOC logo
DP World logo
Landmark Group logo
Burjeel Holding logo

هل تهتم بالشراكة مع CODE3؟

كن شريكًا لنا

موثوق به من قبل شركاء تقنيين رائدين

We secure infrastructure using established network and cloud security technology.

Fortinet partner logo
Sophos partner logo
Acronis partner logo
Microsoft partner logo

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كن شريكًا لنا
آراء العملاء

موثوق به من قبل مديري تقنية المعلومات والمديرين وقادة العمليات

5.0Google reviews

Excellent IT service and support! The team at CODE3 provides reliable solutions with quick response times.

KD
Karen D'cruz
Google Review

Good customer service

BJ
basil jasheem
Google Review

Got IT AMC support for my office, covering desktops, laptops, printers, and network issues. The team was helpful in troubleshooting problems, maintaining the systems, and keeping things running smoothly. Good response and practical support whenever needed.

SK
Siva Kumar
Google Review

Installed an Epson portable projector for our classroom, and it works really well for teaching and presentations. The display is clear, and setting it up is easy. It makes showing lessons and videos to students much more convenient. Happy with the service.

S
Sharath27
Google Review

Purchased the Logitech Rally Plus and Yealink MeetingBar A40 for our meeting rooms. The audio and video quality are excellent, and everything works smoothly. Special thanks to Ebin Ashok for the support and guidance throughout the process.

PK
PRASANNA KUMAR
Google Review

Excellent IT service and support! The team at CODE3 provides reliable solutions with quick response times.

KD
Karen D'cruz
Google Review

Good customer service

BJ
basil jasheem
Google Review

Got IT AMC support for my office, covering desktops, laptops, printers, and network issues. The team was helpful in troubleshooting problems, maintaining the systems, and keeping things running smoothly. Good response and practical support whenever needed.

SK
Siva Kumar
Google Review

Installed an Epson portable projector for our classroom, and it works really well for teaching and presentations. The display is clear, and setting it up is easy. It makes showing lessons and videos to students much more convenient. Happy with the service.

S
Sharath27
Google Review

Purchased the Logitech Rally Plus and Yealink MeetingBar A40 for our meeting rooms. The audio and video quality are excellent, and everything works smoothly. Special thanks to Ebin Ashok for the support and guidance throughout the process.

PK
PRASANNA KUMAR
Google Review

Excellent IT service and support! The team at CODE3 provides reliable solutions with quick response times.

KD
Karen D'cruz
Google Review

Good customer service

BJ
basil jasheem
Google Review

Got IT AMC support for my office, covering desktops, laptops, printers, and network issues. The team was helpful in troubleshooting problems, maintaining the systems, and keeping things running smoothly. Good response and practical support whenever needed.

SK
Siva Kumar
Google Review

Installed an Epson portable projector for our classroom, and it works really well for teaching and presentations. The display is clear, and setting it up is easy. It makes showing lessons and videos to students much more convenient. Happy with the service.

S
Sharath27
Google Review

Purchased the Logitech Rally Plus and Yealink MeetingBar A40 for our meeting rooms. The audio and video quality are excellent, and everything works smoothly. Special thanks to Ebin Ashok for the support and guidance throughout the process.

PK
PRASANNA KUMAR
Google Review

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كن قصة نجاحنا القادمة
INDUSTRIES WE SERVE

Industries We Serve

Corporate Offices

IT infrastructure and support built for the day-to-day needs of modern corporate workplaces.

Government

Secure, compliant technology solutions aligned with government standards and public sector requirements.

Healthcare

Reliable IT and security infrastructure that protects patient data and keeps critical systems running.

Education

Connected campus technology that supports digital learning, from classrooms to administration.

Hospitality

Guest-ready networks, AV, and support systems that keep hotels and venues running smoothly.

Retail

Dependable connectivity and systems that keep stores, POS, and customer experience running.

Banking & Finance

High-security infrastructure built for the compliance and uptime demands of financial institutions.

Manufacturing

Resilient industrial IT and network infrastructure that keeps production environments running.

Logistics & Warehousing

Connected infrastructure that keeps tracking, inventory, and operations moving efficiently.

Construction

On-site and office IT support built around the pace and demands of construction projects.

Real Estate

Smart building and connectivity solutions for developments, offices, and property management.

Residential

Reliable home networking and smart technology solutions for residential communities.

Small & Medium Businesses (SMBs)

Cost-effective, scalable IT solutions that grow with your business.

Enterprise Organizations

Enterprise-grade infrastructure, security, and support built for scale and complexity.

Telecommunications

Empowering telecom providers with secure networking, cloud, cybersecurity, and managed IT solutions.

Don't see your industry listed? We can still help.

Find Your Industry Solution
الأسئلة الشائعة

الأسئلة الشائعة

لم تجد الإجابة التي تبحث عنها؟

لا تزال لديك أسئلة؟ تواصل معنا

هي العملية المستمرة لتحديد وتصحيح الأخطاء في تهيئات البيئات السحابية - مثل الوصول المفرط في الصلاحيات أو التخزين المكشوف - والتي تُعد من أكثر أسباب اختراقات بيانات السحابة شيوعًا.

هل أنت مستعد لتأمين سحابتك وشبكتك؟

تحدث مع فريقنا حول هندسة أمنية مبنية لبيئتك.

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