The Ultimate Guide to Network Security
2025 edition
Overview
As a crucial component of modern computing, networks are depended upon by everyone and all organisations. Network security is the umbrella term for the set of policies, procedures, practices and technologies which protect networks from hackers and malware. Networks are expected to be reliable and available; Network Security is the means by which administrators achieve that by protecting against breaches, intrusions and other threats.
Analyst reports

Gartner on Firewalls
Fortinet named Challenger in 2025 Gartner Security Serv...
3 days ago

Gartner on Firewalls
Netskope named leader in Gartner SSE Magic Quadrant for...
Last week

CONTEXT on SaaS
SaaS growth offsets IaaS slump in Western European clou...
Last week

Gartner on Malware
Why is ransomware still a thing in 2025?
This month

Gartner on Firewalls
Radware secures record cloud security deal with US fina...
This month
Expert columns

By Dan Sutic
The data-led marketer: Driving growth through insight a...
Yesterday

By Guy Brown of Fastly
Defending the Cloud from the Edge
Last week

By CommScope
CommScope outlines how Power over Ethernet drives devic...
Last week

By Anthony Behan of Cloudera
The network of tomorrow begins with the innovation of t...
This month

By Bruce Johnson of Ericsson
Secure remote access: Securely connecting devices you d...
This month
Interviews

Discussing Cloud Services
Exclusive: Why every day should be World Backup Day
Last month

Discussing Firewalls
Exclusive: SonicWall’s Yuvraj Pradhan discusses 2025 se...
Thu, 23rd Jan 2025

Discussing Firewalls
Exclusive: SonicWall VP outlines cybersecurity evolutio...
Fri, 17th Jan 2025

Discussing Firewalls
Exclusive: SailPoint's Chris Gossett discusses keeping ...
Wed, 27th Nov 2024

Discussing Cloud Services
Exclusive: Gigamon CEO highlights importance of deep ob...
Tue, 27th Aug 2024
More expert columns

By Robin Long of Rapid7
World Password Day reminds us: It’s time to rethink acc...
Last month

By David Brown of FireMon
Harmony or havoc? The challenge of managing network sec...
Last month

By Dakshitaa Babu of SquareX
What you see is usually not what you get with browser e...
Tue, 11th Feb 2025

By Matthew Hanmer of Radware ANZ
Under attack: Exposing upscale hacktivist DDoS tactics
Wed, 5th Feb 2025

By Gallagher Security
The Ultimate Guide to the Best Small Business Security ...
Thu, 23rd Jan 2025

By i-PRO
Athelis Health Club cuts fraud by 90% with innovative a...
Mon, 20th Jan 2025
Recent news

About Software Updates
Check Point boosts Quantum Force with AI security updat...
Today

About Ransomware
Cisco unveils Duo IAM to strengthen identity-based secu...
Today

About Firewalls
Netpoleon & XM Cyber partner to offer CTEM across ANZ
Yesterday

About Firewalls
Check Point to acquire Veriti, boosting threat manageme...
Yesterday

About Firewalls
Sophos partners with Capsule to streamline cyber insura...
Last week
More news

About Firewalls
Juniper launches local Mist cloud to boost secure AI ne...
Last week

About Firewalls
Radware named leader for AI-driven API security by Giga...
Last week

About Firewalls
Exabeam & Vectra AI partner to boost threat detection s...
Last week

About Software-as-a-Service
SonicWall unveils cyber suite for MSPs with up to USD $...
Last week

About Cloud Services
AI-driven threats prompt IT leaders to rethink hybrid c...
Last week
Even more news

About Cloud Services
Report finds low ECH use but risks from malicious actor...
Last week

About Firewalls
IP Fabric unveils upgrade to boost firewall visibility ...
Last week

About Firewalls
SEO poisoning attack diverts wages using fake payroll w...
Last week

About Firewalls
Exabeam partners with Vectra AI to boost cloud threat d...
Last week

About Cloud Services
Red Hat debuts Edge Manager for secure device fleet con...
Last week
Job moves

Move at Symantec
Riverbed appoints Crighton to lead sales across Asia-Pa...
Yesterday

Move at Microsoft
Barracuda names Michelle Hodges as head of global chann...
This month

Move at Accenture
Accenture appoints Pietro Mangione to lead Asia Pacific...
This month

Move at Cisco
Delinea names Alex Thurber to lead global channel expan...
This month

Move at Palo Alto Networks
WatchGuard CEO Prakash Panjwani steps down as Vats Sriv...
This month
Other guides
You can read other related guides from Firewalls, Breach Prevention, Network Infrastructure, Cybersecurity, and Artificial Intelligence.
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