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Cyber Security
Email Security
Protect business email from spam, phishing, malware and data leaks with advanced email security solutions.
About Us
Email Security for Your Business
Email is the most common way attackers reach a business. String Engineering Network (OPC) Pvt. Ltd. provides email security solutions that stop spam, phishing, malware and ransomware before they reach your users’ inbox.
We set up filtering, encryption, backup and archiving for Microsoft 365, Google Workspace and on-premise mail servers, and train users to spot fake emails. Explore our cyber security solutions or contact us for a quotation.
Why Choose Us
Why Businesses Choose String Engineering Network
Advanced Threat Filtering
Spam, phishing and malware blocked before the inbox.
Works With Your Email
Microsoft 365, Google Workspace and mail servers.
Trusted Security Brands
Email security from reputed security vendors.
Expert Setup
Policies, DNS records and rules configured correctly.
Transparent Pricing
Clear proposals and quotations with no hidden costs.
Reliable Support & AMC
Quick on-site and remote support with AMC plans.
Email Security
Email Security Solutions We Provide
Anti-Spam Filtering
Anti-Spam Filtering
Stop junk and unwanted bulk mail so users see only real email.
Phishing Protection
Phishing Protection
Detect fake links, spoofed senders and credential theft attempts.
Malware & Ransomware Protection
Malware & Ransomware Protection
Scan attachments and links to block malware and ransomware.
Email Encryption
Email Encryption
Encrypt sensitive emails so only the right person can read them.
Microsoft 365 & Google Workspace Security
Microsoft 365 & Google Workspace Security
Extra protection, policies and monitoring for cloud mailboxes.
Email Backup & Archiving
Email Backup & Archiving
Back up and archive mailboxes for recovery and compliance.
Industries
Industries We Serve
Corporate Offices
Protect users, data and business networks.
Banking & Finance
Secure branches, payments and customer data.
Healthcare
Protect patient records and hospital systems.
Education
Safe internet and networks for campuses.
Manufacturing
Secure plants, OT networks and remote sites.
Government & PSU
Security for government offices and PSUs.
How We Work
Simple, Transparent Process
Requirement Study
We understand your business, users and current setup.
Planning & Proposal
A clear solution design and transparent quotation.
Supply & Installation
Genuine products installed and configured by our engineers.
Support & Maintenance
Ongoing support and AMC to keep everything running.
Want to Secure Your Business Email?
Tell us your email platform and number of users, and we will suggest the right email security solution.