SecurityBrief Australia logo
Australia's leading source of cybersecurity and cyber-attack news
Story image

How can you secure your enterprise network?

By Ashton Young
Wed 20 Apr 2016
FYI, this story is more than a year old

Your enterprise network, the data you hold and the application services you support are all directly in the cross-hairs of hackers, spies and opportunists of every stripe. And why not? Stolen data is a commodity worth money (or bitcoins!) on the open market. If your organisation has any sort of public profile, you are a target for cyber-criminals. The bigger your enterprise, the bigger the target.

You want to keep your private and sensitive commercial data safe and secure. And you want to be able to assure stakeholders that this is so. But can you really secure your data and application services from all threats, especially criminals who are prepared to make a major effort to break into your network?

“Is any network 100% safe?” asks Gary Gardiner, A/NZ Director of Engineering & Services at Fortinet, a global leader in the provision of cyber-security solutions. “Of course not. Even the White House, the Pentagon and the Kremlin get hacked. And they have massive security budgets and thousands of full-time black and white hat experts. But you can make it extremely difficult for all but the most well-funded and relentless crooks to even come close to getting inside your networks. How? By hardening your cyber defences inside and out.”

Advanced persistent threats Today’s most damaging attacks, typically classified as Advanced Persistent Threats (APT), occur across the spectrum of possible attack vectors. Innovative malware, zero-day vulnerabilities and emerging evasion techniques can all render a single approach problematic.

“A deeper, more comprehensive approach is needed,” says Gardiner, “to counter these increasingly sophisticated attacks. Fortinet, and other security vendors, are all working hard to build a multi-layered defence-in-depth framework for combating these APTs.”

Prevent – The known threats Most malware is already known. Last year, nearly a quarter of malware was more than ten years old and almost 90% discovered before 2014.  Known threats can be blocked through next-generation firewalls, secure email gateways, endpoint security and other technologies. Previously unknown malware and targeted attacks, however, can hide from these measures. Dodgy traffic that seems suspicious should be handed off to the next point of your multi-layered defence.

Detect – The unknown Today’s more sensitive filters can detect previously unknown threats and create actionable threat intelligence. Sandboxing, for instance, isolates potentially malicious software in a sheltered environment so its full behaviour can be observed without affecting production networks.

“But sandboxing alone can’t stop everything,” continues Gardiner. “Attackers respond to new technologies by figuring out how they work and then finding ways around them. Indeed, smart crooks are already trying to compromise sandboxes. That’s why it’s important to stay updated. Just as criminals evolve, your network defences need to keep up as well.”

Mitigate – Taking action Once an intrusion has been validated, users, devices and content have to be quarantined. “You need to have automated and manual systems in place to ensure the safety of network resources and data,” says Gardiner. “That’s to contain the damage. But you need to fight back as well. FortiSandbox, for instance, automatically forwards any new threats to the FortiGuard Labs for analysis, de-construction and remediation. This results in updates being fed back to the security devices and providing every layer with up-to-date protection.”

Integration is key “It’s not one particular technology that’s driving Advanced Threat Protection (ATP),” says Gardiner. “It’s the integration and collaboration amongst all of them. ATP relies on multiple types of technologies, products and research, each with different roles and each working in concert with one another. For example, FortiSandbox can integrate into FortiGate Next Generation Firewalls, FortiMail for inspection of attachments and FortiWeb web application firewalls for web-facing services.”

“We can expect to see continued cybercriminal innovation with an even greater focus on data centers,” concludes Gardiner. “Your best strategy is to deploy a multi-layered approach with established and emerging technologies which work together. No other approach can defend against today’s Advanced Persistent Threats. It’s a challenge, to be sure, but one that has to be met.”

For further information, please contact Fortinet: ​anzmarketing@fortinet.com

Related stories
Top stories
Story image
Tech job moves
Tech job moves - Bitdefender, Cohesity, Fortinet & MODIFI
We round up all job appointments from June 27-30, 2022, in one place to keep you updated with the latest from across the tech industries.
Story image
Artificial Intelligence
Juniper study reveals top AI trends in APAC region
Juniper's research shows an increase in enterprise artificial intelligence adoption over the last 12 months is yielding tangible benefits to organisations.
Story image
Research
New study reveals 51% of employees using unauthorised apps
The research shows that 92% of employees and managers in large enterprises want full control over applications, but they don't have it.
Story image
State Library of Victoria
State Library of Victoria entrusts Oracle support and security to Rimini Street
“Our finance team are very happy with the support and security that Rimini Street provides, which keeps our assets and our customers secure."
Story image
Cybersecurity
Vulnerable APIs costing businesses billions every year
Large companies are particularly vulnerable to the security risks associated with exposed or unprotected APIs as they accelerate digital transformation.  
Story image
Ransomware
Secureworks reveals new information on BRONZE STARLIGHT threat group
New research from Secureworks has uncovered new information on the Chinese threat group BRONZE STARLIGHT and how they are using targeted ransomware to initiate complicated attacks.
Story image
SaaS
Varonis strengthens security capabilities for AWS and S3
Varonis has strengthened and expanded its cloud and security capabilities, with a critical aim of improving safety and boosting data visibility in Amazon Simple Storage Service (S3).
Story image
Secure access service edge / SASE
Cloudflare adds new capabilities to zero trust SASE platform
New features for Cloudflare One include email security protection, data loss prevention tools, cloud access security broker, and private network discovery.
Story image
API
Industry-first comprehensive risk-based API security enhances protection
Application Programming Interfaces (APIs) have become a crucial part of operating web and mobile application businesses and are causing significant economic growth in the digital sector.
Story image
Network Security
Netskope announces zero trust network access updates
Customers can now apply zero trust principles across a range of hybrid work security needs, including SaaS, IaaS, private applications, and endpoint devices.
Story image
Cybersecurity
Video: 10 Minute IT Jams - An update from CrowdStrike
Scott Jarkoff joins us today to discuss current trends in the cyber threat landscape, and the reporting work CrowdStrike is doing to prevent further cyber harm.
Story image
Trend Micro
5G network projects driven by improving security and privacy
Trend Micro's new study reveals the prospect of improved security and privacy capabilities are the main motivations behind private 5G wireless network projects.
Story image
10 Minute IT Jams
Video: 10 Minute IT Jams - An update from Rimini Street
Today we welcome back Daniel Benad, who is the GVP & regional GM for Oceania at Rimini Street.
Story image
Cybersecurity
Zscaler launches co-located data centres in Canberra and Auckland
The investment will offer public and private sector enterprises greater resilience in support of their zero trust cybersecurity posture.
Story image
Artificial Intelligence
Abnormal Security finds financial supply chain under threat
New research by Abnormal Security has found a rising trend in financial supply chain compromise as threat actors increasingly impersonate vendors.
Story image
Cloudera
Overcoming hybrid and multi-cloud challenges to drive innovation
Driven by improvements in technology, financial services companies have advanced both internal and external systems and processes, with the likes of digitisation, personalisation and risk management redefining the industry.
Story image
Payroll
How New South Wales state departments achieved cloud migration success
State departments in New South Wales are heading to the cloud to achieve better workflow solutions, and one company is paving the way for their success.
Story image
Advent One
Advent One partners with US vulnerability management company
Advent One has partnered with New York based vulnerability management company, Vicarius to accentuate cybersecurity detection and response capabilities
Story image
Internet of Things
ManageEngine wins big in IDC MarketScape assessment
ManageEngine's Endpoint Central service has been recognised as a leader by IDC MarketScape in several categories including Internet of Things device deployments and UEM software for SMEs.
Story image
Cyber Criminal
Identity and access: the fight is on
Blue team defenders are used to protecting our data, applications, and users with access controls and other security mechanisms, which is why attacks like this are especially challenging when they target identity and access control systems.
Story image
Vendor
Forescout reveals top vulnerabilities impacting OT vendors
Forescout’s Vedere Labs has disclosed OT: ICEFALL, naming 56 vulnerabilities affecting devices from 10 operational technology vendors.
Story image
Cybersecurity
FIDO Alliance releases guidelines for optimising UX with FIDO Security Keys
The new guidelines aim to accelerate multi-factor authentication deployment and adoption with FIDO security keys.
Story image
Cybersecurity
Ingram Micro launches vendor-backed security program
Ingram Micro has unveiled a new program intended to give resellers the effective offerings their customers need to stay safe in the evolving threat landscape.
Story image
INTERPOL
Hundreds arrested, millions seized in global INTERPOL investigation
A two-month-long investigation by INTERPOL this year involved 76 countries and clamped down on organised crime groups behind telecommunications and social engineering scams.
Story image
Amazon Web Services / AWS
Zscaler, AWS accelerate onramp to the cloud with zero trust
Zscaler has announced an extension to its relationship with Amazon Web Services, as well as innovations built on Zscaler's Zero Trust architecture.
Story image
HP Inc
Firmware attacks significant threat in age of hybrid work
Changing workforce dynamics are creating new challenges for IT teams around firmware security, according to new research.
Story image
Manufacturing
Sternum joins NXP, collaborates on IoT security and observability
Sternum has announced it has joined the software partner community of NXP Semiconductors, a manufacturer of and large marketplace for embedded controllers.
Story image
Gartner
Gartner's top recommendations for security leaders
"Leaders now recognise that major disruption is only one crisis away. We can’t control it, but we can evolve our thinking, philosophy, program and architecture.”
Story image
Cybersecurity
Aqua Security, CIS create software supply chain security guide
Aqua Securityand the Center for Internet Security have together released the industry’s first formal guidelines for software supply chain security.
Story image
Oracle Cloud
Commvault, Oracle to deliver Metallic Data Management as a Service
"We are excited to partner with Commvault and enable our customers to restore and recover their most mission-critical cloud data."
Story image
Tech job moves
Tech job moves - ActiveCampaign, Arcserve, LogRhythm & Qlik
We round up all job appointments from June 17-22, 2022, in one place to keep you updated with the latest from across the tech industries.
Story image
Enterprise Resource Planning / ERP
Five ways your ERP is letting you down and why its time for a change
Wiise explains while moving to a new system may seem daunting, the truth is that legacy systems could be holding your business back.
Story image
MSP
Video: 10 Minute IT Jams - An update from CyberArk
Olly Stimpson joins us today to discuss the importance of MSP programmes and how MSP partners are experiencing success with CyberArk.
Story image
Digital Transformation
Cybersecurity priorities for digital leaders navigating digital transformation
In recent years, Asia-Pacific has especially been a hotspot for cyberattacks, and as we continue into 2022, it’s evident that the problem is becoming more significant.
Story image
Collaboration
IT and security team collaboration crucial to data security
Many IT and security decision makers are not collaborating as effectively as possible to address growing cyber threats.
Story image
Digital Transformation
What CISOs think about cyber security, visibility and cloud
Seeking to uncover the minds of CISOs and CIOs across Asia Pacific, my company recently asked Frost & Sullivan to take a snapshot of cloud adoption behaviour in the region.
Story image
Cloud Security
Palo Alto Networks bolsters cloud native security offerings
Latest Prisma Cloud platform updates help organisations continuously monitor and secure web applications with maximum flexibility.
Story image
Attack
Phishing attacks are making a comeback
No matter what approach or tool cybercriminals use to breach a network, they all have one thing in common: access.
Story image
Cybersecurity
Zero trust security adoption rises 27% in just two years
A survey of WAN managers has revealed that multi-factor authentication and single sign-on are the top zero trust features implemented.
Story image
Cybersecurity
Significant security concerns resulting from open source software ubiquity
"The risk is real, and the industry must work closely together in order to move away from poor open source or software supply chain security practices."
Story image
WatchGuard Technologies
Ransomware volume doubled 2021 total by end of Q1 2022
Ransomware detections in the first quarter of this year doubled the total volume reported for 2021, according to a new report. 
Story image
Cybersecurity
Threat actors ramp up their social engineering attacks
As people get better at identifying potential threats in their inbox, threat actors must evolve their methods. Their new M.O? Social engineering.
Story image
Compliance
Stock security features inadequate in face of rising risk
"Organisations must proactively find ways of identifying unseen vulnerabilities and should take a diligent, holistic approach to cybersecurity."
Story image
Cybersecurity
Greater API usage raises concerns for protection - report
Radware has released its 2022 State of API Security report, which shows a rise in APIs, with 92% of the organisations surveyed significantly or somewhat increasing their usage.