The Ultimate Guide to Network Security
A curated Indian edition of TechDay news, analysis, interviews, reviews, job moves, and related resources for Network Security.
What to know about Network Security
Network Security encompasses the technologies, policies, and practices designed to safeguard computer networks from unauthorized access, attacks, and data breaches. In an era marked by digital transformation, cloud adoption, and increased remote workforces, securing networks has become an essential priority for businesses, governments, and institutions alike.
This tag brings together an extensive range of insights and developments on network security, reflecting current challenges such as ransomware surges, DDoS attacks, vulnerabilities in IoT devices, and emerging risks linked with AI and cloud infrastructures. Readers can explore the evolving landscape of network protection technologies including virtual firewalls, secure SD-WAN solutions, zero trust models, encrypted traffic management, and unified threat management platforms.
From detailed case studies on securing healthcare and retail sectors to analysis of regional cyber threat trends, readers will find practical advice, expert opinions, and vendor news that illuminate how network security strategies adapt to protect organizational assets, maintain compliance, and ensure business continuity in an increasingly complex cyber-threat environment.
Whether you are a cybersecurity professional looking to stay abreast of the latest innovations or a business leader seeking to understand and mitigate risks to your network infrastructure, this collection of stories offers valuable perspectives on the critical role of network security today.
Indian Network Security News
Regional stories with direct local relevance
Tata Communications names new leaders for network & cloud
The hires underscore Tata Communications' push to win more corporate spending on cloud, security and AI-led network services.
Blue Cloud wins BSNL empanelment for private networks
The move opens the Hyderabad-based group to India's private 4G and 5G network market, though revenue will depend on winning projects.
ESDS launches database monitoring platform for India
Tighter Indian audit rules are pushing banks and public bodies to watch database activity more closely, especially inside sensitive systems.
Vehere appoints Somnath Banerjee to senior support role
The hire underscores how support quality can sway renewals and growth as cyber buyers demand help with deployment and integration.
Netskope launches Mumbai management plane for Indian data
Indian organisations get a local administrative data option as the Mumbai deployment keeps policies, logs and metadata inside the country.
QNu Labs quantum security passes fibre network test
The study suggests quantum-safe encryption could be deployed on existing telecom fibre without disrupting 10 Gbps data traffic.
Analyst Insights
Research and market analysis connected to Network Security
Netscout adds CDN-bypassing DDoS protection features
Ricoh named print security leader in Quocirca report
Fortinet buys Virtue AI to boost AI security tools
Fortinet buys Virtue AI to bolster AI security tools
CrowdStrike named leader in IDC MarketScape MDR study
Featured News
Check Point CTO on AI's double-edged sword
AI is shrinking the gap between vulnerability disclosure and real-world exploitation to hours, forcing security teams to adapt fast.
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Check Point: Hackers are already in. Act accordingly
Hackers are exploiting vulnerabilities in hours or minutes, leaving many organisations compromised before defenders spot the breach.
Quantum computers aren't here yet. But the data threat is
Hackers are already stockpiling encrypted data for Q-Day, when quantum machines could break RSA and ECC in minutes.
Expert Columns
AI closes vulnerability window as zero-day exploits surge
Minimum viable company: Recover faster when systems go dark
AI is testing the limits of Zero Trust
When AI accelerates the threat, identity governance cannot afford to stand still
Supercharged security: Cyber risk in the age of frontier AI
SonicWall joins Anthropic's Project Glasswing to find flaws
Post-quantum cryptography: are we sleepwalking into the next Y2K moment?
AI does not invent cyber risk, it accelerates it
SonicWall research sounds Code Red on healthcare cybersecurity as attack rates refuse to decline
Cyber hygiene 101: The big fundamentals
Interviews
Interviews and video coverage from the network
Recent Network Security News
Ishan plans INR ₹300 crore boost to AI-ready network
Ishan unveils INR ₹300 crore plan to expand AI-ready networks, cloud and security platforms across metros and smaller Indian cities.
Blue Cloud joins BSNL 5G FWA panel in Maharashtra, Goa
Blue Cloud joins BSNL's 5G FWA partner panel in Maharashtra and Goa, tying in Konkan Railway plans and forecast INR ₹178 crore in two years.
Makop ransomware group sharpens tools in India focus
Makop ransomware pivots to India with RDP brute force, privilege exploits and GuLoader as it leans on basic flaws over bespoke tools.
From awareness to action: Building a cyber-resilient India in the digital age
India's digital boom demands more than cyber awareness; it calls for a culture of proactive digital responsibility to withstand rising AI-driven cyber threats.
Half of Indian supply chain firms hit by cyber breaches: report
Over half of Indian suppliers linked to global supply chains suffered cyber breaches last year, with many incidents going unreported, a SecurityScorecard report reveals.
Indian & global startups race to defend data from quantum threats
Indian and global startups are pioneering quantum-safe encryption to secure data against emerging threats from powerful quantum computers.
Radware enhances security for major Indian airport
Radware has secured a contract to enhance cybersecurity for a major Indian airport to combat a 265% rise in cyber threats, delivering vital protection.
Motorola Solutions unveils Experience Centre for safety tech in Gurugram
Motorola Solutions opens an Experience Centre in Gurugram, India, showcasing safety tech including AI-powered communications, video security and access control to bolster public safety and enterprise security.
Motorola Solutions unveils Experience Center in Gurugram, India
Motorola Solutions' new Experience Centre in Gurugram, India, showcases cutting-edge safety and security tech to law enforcement and enterprise security sectors.
NETSCOUT expands data platform to boost enterprise AI
Enterprises could cut AI costs and speed incident resolution as NETSCOUT adds packet-derived evidence to existing observability tools.
Tenable & OpenAI launch AI inspector for cyber agents
Businesses using agentic AI in security operations could face less deployment risk as Tenable and OpenAI add pre-release checks for community tools.
ControlMonkey expands backup to security platforms
Organisations using multiple security tools now face a bigger risk of configuration loss, as ControlMonkey extends recovery into those platforms.
HPE raises outlook after record revenue & AI demand
Demand for AI infrastructure and networking lifted HPE's backlog to a record, prompting the group to raise its fiscal 2026 and 2027 outlook.
HP patches three high-severity flaws in Easy Start
Mac users face a higher risk of tampered printer installs after HP fixed three bugs in Easy Start, including a root-level file flaw.
Check Point expands OpenAI Daybreak use in security
The integration aims to help customers separate real attack paths from false alarms, speeding remediation across several security workflows.
NeXasure & Atsign sign bilateral cybersecurity deal
Customers can now buy bundled network design and AI threat detection as the firms aim to widen reach in enterprise and government markets.
A-LIGN buys Pathfynder in cyber services expansion
The deal gives A-LIGN customers direct access to penetration testing and red teaming as firms seek fewer vendors for cyber compliance and defence.
AI adoption puts pressure on campus and branch networks
Most organisations are unprepared for AI traffic surges, with 73% expecting campus and branch network capacity limits within two years.
Education hit hardest by cyber attacks, SonicWall says
Student records and research systems are coming under intense pressure as education networks log the highest per-device cyber attack rates, SonicWall said.
Zano Hard Fork 6 lets native ZANO bridge to Ethereum
The upgrade removes a long-standing barrier to listings and DeFi use, letting ZANO move to Ethereum and other chains before returning privately.