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
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
Netskope named leader in Gartner SASE & SSE reports
Zscaler lands dual Gartner Leader spots in SASE, SSE
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.
.webp)
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 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
What Swiss Cheese teaches us about choosing MDR
Your Immune System Doesn't Wait. Neither Should Your Security
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.
Google Cloud flags AI agents' security & governance risks
Security gaps are slowing business adoption of AI agents, as most technology leaders warn that governance and access controls lag behind their autonomy.
ExtraHop launches 400 Gbps sensor for RevealX platform
Security teams face wider blind spots as ExtraHop's new sensor brings full inspection of 400 Gbps data centre traffic to RevealX.
Google Cloud urges stronger cyber basics amid AI attacks
As attackers use AI to speed up phishing and malware, companies are being told that multi-factor authentication and patching matter more than ever.
Public exploit code targets Cudy router flaw chain
Patching is urgent for Cudy WR3000 rev 2.0 routers, as public code shows how two flaws can let attackers gain root command execution.
UltraViolet Cyber names Andrew Park as security chief
The appointment gives UltraViolet Cyber a CISO who knows its operations from the client side and will steer AI governance and internal security.
ClickHouse joins alliance to boost AI security forensics
Security teams could gain clearer incident evidence as ClickHouse brings its trace data expertise to AI agent forensics alongside NVIDIA.
DigiCert unveils speakers for Quantum Readiness Day
Organisations face mounting pressure to map encryption risks and begin post-quantum migration work before future quantum computers weaken current protections.
Barracuda finds average web app has 20 security flaws
Basic security lapses are leaving web apps exposed, with Barracuda saying routine misconfigurations account for most of 20 flaws per site.
Google Cloud previews quantum-safe key import in KMS
The preview aims to reduce the risk of intercepted keys being cracked later by quantum computers, especially in bring your own key deployments.
Cudy router flaws could allow root command execution
Owners of certain Cudy WR3000 routers face a root takeover risk unless they update firmware to patch two chained flaws.
Canon Singapore launches cyber suite amid threat surge
More than two-thirds of Singapore firms suffered a major cyber incident last year, sharpening demand for faster detection and response.