Network security strategy
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News
22 Mar 2024
Court finds EncroChat hacked messages admissible as former footballer is jailed
A judge in ‘lead’ EncroChat case found that messages obtained by police from the encrypted phone network can be lawfully used in evidence Continue Reading
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News
19 Mar 2024
Cato claims first for AI-driven networking, security incident detection and response
Artificial intelligence option from Cato enhanced to detect and identify the root cause of networking incidents and to reduce outages from hours to minutes Continue Reading
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News
20 Jul 2020
Global business leaders comfortable if not fully prepared for large-scale shift to remote work
Riverbed survey shows new technology investments are expected to enhance corporate performance and wellness as employees increasingly work from anywhere and employers adopt hybrid working models Continue Reading
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News
15 Jul 2020
Warning over security holes in fake Cisco kit
Two counterfeit Cisco Catalyst 2960-X switches were only found after a software update caused them to stop working Continue Reading
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Tip
15 Jul 2020
How to secure a home network for remote workforces
Remote workers rarely achieve the same network security at home that offices provide. Yet, with the right tools, remote workers can efficiently learn how to secure a home network. Continue Reading
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News
14 Jul 2020
Check Point unearths critical SigRed bug in Windows DNS
SigRed vulnerability is highly dangerous, but is being fixed as part of the July 2020 Patch Tuesday update Continue Reading
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News
14 Jul 2020
Huawei technology banned from UK national comms infrastructure
After NCSC advice, and accepting billions in cost and a significant delay to 5G roll-out, UK government takes decision to remove so-called high-risk tech supplier’s 5G products from mobile network, and begins assessment of risk to fixed fibre nets Continue Reading
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News
14 Jul 2020
Nokia claims readiness to enable 5G transition ‘seamlessly’
Software upgrade claimed to offer ‘seamless’ transition for installed 4G/LTE technology to 5G infrastructure, avoiding the need for tower climbs enabling immediate enablement of next-generation networks Continue Reading
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News
10 Jul 2020
UK mobile operators warn removing Huawei tech would cost ‘low billions’ and take five years
Vodafone and BT warn parliamentary committee of serious potential effects on cost, network service availability and 5G roll-out of removing Huawei tech from networks Continue Reading
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News
10 Jul 2020
Nearly half of employed in UK worked remotely in April 2020
Covid-19 drives upsurge in home working in UK, and of those who did some work remotely, around a third worked fewer hours than usual and the same percentage worked longer hours Continue Reading
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News
09 Jul 2020
Orange, Nokia claim first successful trial of next-gen optical technology
Next-generation optoelectronics technology designed to allow tripling of total transported capacity on long-haul links Continue Reading
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News
09 Jul 2020
Huawei warns ban would cause ‘huge damage’ to UK digital economy
On the eve of what are predicted to be swingeing limitations – if not an outright ban – on its products from UK, the Chinese communications technology supplier highlights how far its technology is embedded in national infrastructure Continue Reading
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News
08 Jul 2020
SD-WAN goes mainstream in remote work surge but network visibility, security are concerns
Survey reveals effect of Covid-19 in what is said to be an age of dynamic disruption, with full sight of traffic activity across much more distributed infrastructure a key priority Continue Reading
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News
07 Jul 2020
Orange Wholesale unveils eSIM first for France
Global telco ups the ante in French operator wholesale market by partnering with Prixtel to enable customers to download electronic SIM card to latest smartphones Continue Reading
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News
07 Jul 2020
Nokia accelerates Open RAN availability with performance, security enhancements
Leading communications technology supplier announces update in open radio access network solutions to support more rapid development of open innovation ecosystem and telecom supply chain Continue Reading
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News
06 Jul 2020
Need to secure industrial IoT more acute than ever
A report from the Lloyd’s Register Foundation is calling for urgent action to secure industrial infrastructure, as the IoT leaves it increasingly exposed Continue Reading
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News
03 Jul 2020
Virgin Media, Cisco unveil first-ever commercial deployment of OpenRoaming at Canary Wharf
Wireless communications based on new connectivity aims to ‘dramatically’ improve efficiencies for more than 20,000 businesses, entrepreneurs, independent retailers, bars, cafes and workspaces in London’s Docklands Continue Reading
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News
02 Jul 2020
Cops take out encrypted comms to disrupt organised crime
The UK’s National Crime Agency, alongside other law enforcement agencies in France and the Netherlands, have busted illicit arms and drugs rings after disabling an encrypted comms platform Continue Reading
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News
02 Jul 2020
Police secrecy over ‘IMSI-catcher’ mass surveillance of mobile phones
Following a tribunal ruling, constabularies in England and Wales can refuse to confirm or deny whether they use mass surveillance devices, known as IMSI-catchers to monitor people’s location, phone calls and text messages Continue Reading
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News
02 Jul 2020
Optimised network infrastructure, visibility, experience management form next frontier in business
Business leaders, C-suite and IT decision-makers must come together to ensure that they invest in the right infrastructure or they will face business failure, says Riverbed report Continue Reading
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News
01 Jul 2020
Zoom making progress on cyber security and privacy, says CEO
Three months after being hit by a spate of security incidents, Zoom’s CEO, Eric Yuan, has been discussing progress towards a more secure product Continue Reading
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News
26 Jun 2020
95% of North American CIOs report remote work issues during lockdown
Employee password lockouts and inability to access on-premise applications were among the top challenges faced by CIOs in keeping remote workers up and running during lockdown Continue Reading
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Feature
24 Jun 2020
APT groups’ mobile momentum finally faces resistance
State-backed APT groups are increasingly targeting mobile devices as Covid-19 puts the spotlight on remote working infrastructure security. We explore how the industry is fighting back Continue Reading
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News
23 Jun 2020
Viavi introduces 3D geolocation for 5G networks
Looking to ‘command’ 5G infrastructures, network monitoring and assurance technology firm unveils what it claims is first patented 3D 5G geolocation system Continue Reading
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News
23 Jun 2020
Home workers report concerns regarding network capacity shortages
With networks becoming an increasingly critical part of business operations, network intelligence platform provider finds 65% of networking professionals felt extremely or somewhat concerned about their organisation’s network capacity during pandemic heights Continue Reading
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News
19 Jun 2020
Home workers increase digital activity but raise broadband performance issues
Research finds lockdown prompts more engagement with the latest technology and gadgets for the home, but a quarter are concerned about a reduction in broadband performance Continue Reading
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News
19 Jun 2020
Cisco makes statement of intent for ‘new normal’ networking priorities
Networking technology giant adds new capabilities across its intent-based networking portfolio to give customers greater control, security, insights to drive better digital experiences. Continue Reading
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Answer
19 Jun 2020
How to prevent network eavesdropping attacks
One of the biggest challenges of network eavesdropping attacks is they are difficult to detect. Read about prevention measures to help keep your network safe from snoopers and sniffers. Continue Reading
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Tip
18 Jun 2020
What to know about VPN termination
Network teams make several decisions when designing a secure VPN. One of those is where in the network, logically, they will terminate the VPN tunnels. Continue Reading
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News
16 Jun 2020
Activists call on Zoom to implement encryption for all
A coalition of tech organisations and nonprofits have urged Zoom CEO Eric Yuan to make end-to-end encryption available to all users Continue Reading
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News
16 Jun 2020
Covid-19 contact-tracing apps: the key data protection issues
Organisations intending to deploy contact-tracing apps will need to maintain high standards of privacy compliance, security and ethics to guarantee sufficient uptake and meaningful results Continue Reading
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News
14 Jun 2020
Coronavirus: Enterprise VPN adoption in India set to rise
Advancement in cloud technologies and secured remote access to applications will significantly contribute to the overall growth of India’s VPN market, says GlobalData Continue Reading
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News
12 Jun 2020
100,000 cheap wireless cameras vulnerable to hacking
Active devices built by Chinese firm HiChip have been sold in the UK as webcams and connected baby monitors Continue Reading
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News
10 Jun 2020
Licensed low-power cellular market gains high traction
With the current extensive deployment of 4G networks and continued expansion of 5G, licensed low-power IoT applications and use cases are set to take off Continue Reading
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Feature
10 Jun 2020
Coronavirus: How to go back to the office safely and securely
Security teams should be used to supporting remote workers effectively by now, but what’s going to happen when people start returning to their offices? We look at the risks and how to address them. Continue Reading
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News
05 Jun 2020
Police chiefs working with Public Health England on contact-tracing security
Police force representatives are in talks with Public Health England over operational security concerns arising from the NHS Test and Trace coronavirus contact-tracing scheme Continue Reading
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News
04 Jun 2020
Small businesses failing on remote worker protection
Only one-third of people working for small businesses have received any guidance from their employers on how to secure their remote working set-up Continue Reading
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News
04 Jun 2020
The Security Interviews: How the BSI protects the IoT from itself
David Mudd of the BSI reveals how a pragmatic and realistic approach to security vulnerabilities underpins its internet of things kitemark, helping give users the confidence to buy smart devices safely Continue Reading
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News
03 Jun 2020
US senator implores UK legislators to ban Huawei from telecoms networks
US senator tells committee of MPs that deployment of Huawei in UK 5G phone networks would have been the equivalent of allowing Russia to build submarines during the Cold War Continue Reading
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News
01 Jun 2020
SmarTone deploys Ericsson Spectrum Sharing to open the gates to 5G-based smart city
Hong Kong operator deploys 5G broadly across territory using dynamic spectrum-sharing technology Continue Reading
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News
29 May 2020
Wireless Broadband Alliance calls for single global Wi-Fi network
Global wireless ecosystem consortium unveils WBA OpenRoaming to offer automatic and secure connection of billions of devices to millions of Wi-Fi networks Continue Reading
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News
29 May 2020
Government launches IoT security funding round
A £400,000 funding pot is on offer for innovators to design schemes that boost internet-of-things security Continue Reading
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News
29 May 2020
Mobile industry makes ‘rapid’ progress towards 5G despite Covid-19
BPI Network Survey suggests operators are rethinking security in the light of 5G network traffic, and shows “dramatic” increase in connected devices and new mission-critical use cases Continue Reading
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News
28 May 2020
IoT buyers eye private network deployments for added security
Fully private, segregated networks for IoT deployments are becoming increasingly attractive to many organisations, according to a report Continue Reading
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News
26 May 2020
Huawei hits out at fresh UK network probe
UK cyber security agency confirms it will conduct a new investigation into the security-worthiness of Huawei’s 5G technology Continue Reading
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News
20 May 2020
NCSC discloses multiple vulnerabilities in contact-tracing app
National Cyber Security Centre has received mountains of feedback on the security of the government’s Covid-19 contact-tracing app, and has now taken the step of making multiple disclosures Continue Reading
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News
19 May 2020
Huawei: US using technological strengths to ‘crush’ companies outside its own borders
Chinese tech giant hits back at White House decision to extend technology ban and says it will ultimately be self-harming Continue Reading
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E-Zine
14 May 2020
CW APAC: Trend Watch – business response to coronavirus
With countries the world over reeling from the Covid-19 coronavirus outbreak, which has meant sweeping changes both economically and socially, Computer Weekly looks at how firms in the Asia-Pacific region have adapted to what has so quickly become the new normal. Continue Reading
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News
14 May 2020
UK’s contact-tracing app targeted by scammers
Even though it is only operational on the Isle of Wight as a beta test, the UK government’s coronavirus contact-tracing app has already attracted the attention of cyber criminals Continue Reading
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News
12 May 2020
Draft Covid-19 contact tracing legislation proposes formal oversight
Human Rights Committee chair Harriet Harman has outlined a proposed bill to guarantee the security and privacy of data generated by the UK’s Covid-19 contact tracing app Continue Reading
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News
12 May 2020
MPs take part in first live test of remote voting during Covid-19 debate
MPs will use phones and computers to vote from their homes in a House of Commons debate today in the biggest change in parliamentary procedure for 150 years Continue Reading
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News
12 May 2020
Details released of second UK contact-tracing app development
Contractual documents show Zuhlke Engineering receiving an official start date of 6 May to supply a managed delivery team to support and run proximity mobile application and services for the UK Continue Reading
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News
07 May 2020
BT claims positives amid challenging fiscal year
BT reports tough 2019/20, leading to major restructuring plan to go forward to meet major fibre-to-the-premises targets Continue Reading
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News
07 May 2020
Contact-tracing app fails to protect privacy and human rights
Reassurances over the security and human rights implications of NHSX’s approach to developing its Covid-19 contact-tracing app are insufficient, says the cross-bench Human Rights Committee Continue Reading
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News
07 May 2020
FBI search warrants reveal Trump aide’s messages to WikiLeaks founder Julian Assange
FBI search warrants reveal Trump campaigner Roger Stone sent private messages to WikiLeaks founder Julian Assange after the site published thousands of documents that damaged Hillary Clinton’s election campaign Continue Reading
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News
06 May 2020
UK comms experts continue to question contact-tracing app
Academics and comms industry experts challenge UK government scientists on their defence of NHS contact-tracing app, in particular the issue of centralised data gathering Continue Reading
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Feature
05 May 2020
Contact tracing: The privacy vs protection debate
The Covid-19 pandemic has necessitated extreme measures not seen in peacetime for over 100 years. Contact-tracing apps are being developed as a tool for managing the pandemic, but are they a step too far? Continue Reading
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News
01 May 2020
Global contact-tracing apps take divergent routes to beat Covid-19
Telecoms will play a key role in controlling the coronavirus through contact-tracing apps that can mitigate its spread. But that will only be the case if population masses actually use the apps – and that’s not guaranteed for a variety of reasons Continue Reading
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News
23 Apr 2020
Coronavirus: Surge in Wi-Fi upload traffic shows need for advanced Wi-Fi adoption
Prolonged home working will see home networks, based on older Wi-Fi technologies rather than the likes of Wi-Fi 6, put under intolerable strain, warns analyst Continue Reading
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News
20 Apr 2020
Ada Lovelace Institute questions effectiveness of UK contact-tracing strategy
Independent study institute for user-focused data and AI solutions argues that NHS Covid-19 tracking plans will not be effective unless action is taken to address technical limitations Continue Reading
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News
17 Apr 2020
Verizon Business zooms in to acquire conferencing company BlueJeans
With conferencing and collaboration rocketing due to the Covid-19 outbreak and no real end in sight to the increased usage, Verizon swoops in to acquire conference applications provider BlueJeans Continue Reading
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News
15 Apr 2020
Managed services rev up revenues for SD-WAN in fourth quarter of 2019
Analyst Omdia highlights the steady transition in 2019 from hardware-based to software-defined networking and predicts good times despite Covid-19 Continue Reading
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News
10 Apr 2020
Coronavirus: Warning over surge in Zoom security incidents
Check Point researchers have observed a surge in suspicious Zoom domains as cyber criminals target popular remote working and collaboration tools Continue Reading
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News
09 Apr 2020
Cato Networks seals significant investment to take SASE forward
More validation for secure access service edge solutions as SD-WAN provider scoops cash injection Continue Reading
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News
07 Apr 2020
Coronavirus: Criminals using Zoom installer to spread cryptominer
Videoconferencing application targeted to deliver cryptomining malware to unsuspecting victims Continue Reading
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News
05 Apr 2020
Google data shows high interest in security and remote working
An analysis of the most Googled technology terms during the Covid-19 coronavirus pandemic has highlighted the scale of the cyber security challenge presented by the crisis Continue Reading
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Opinion
03 Apr 2020
Coronavirus: What does the ‘new normal’ mean for how we work?
Examining the long-term impact of the Covid-19 coronavirus pandemic on the world of work, security, privacy and networks Continue Reading
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News
02 Apr 2020
Coronavirus: Is Zoom safe and should security teams ban it?
Zoom’s rapid rise to prominence has highlighted a score of security problems with the service. Should CISOs try to steer their organisations away from it, or ban it outright? Continue Reading
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News
01 Apr 2020
CDN and cloud suppliers join routing security initiative
Akamai and Amazon Web Services are among a group of cloud and content delivery network providers to participate in a global initiative to address the security threats to internet routing systems Continue Reading
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News
31 Mar 2020
How IT leaders and their teams are supporting employees through the coronavirus crisis
We talk to four top IT chiefs across the UK to find out how their teams are supporting their organisations and staff to keep working through the Covid-19 outbreak Continue Reading
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News
31 Mar 2020
Too late to protect online privacy, say Brits
Most UK consumers are concerned about data privacy, but think it’s too late to do much about it, according to a report Continue Reading
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News
25 Mar 2020
Viavi upgrades platform tools to manage remote network performance
Redesigned Observer platform achieves 60Gbps packet capture rate and has beefed up security to deal with increased challenges Continue Reading
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News
24 Mar 2020
Legacy AV defenceless against onslaught of evasive malware
More than two-thirds of malware detected by WatchGuard in the last three months of 2019 was able to evade signature-based antivirus products, rendering them effectively useless in most instances Continue Reading
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News
24 Mar 2020
Coronavirus: Global VPN deployments rocket since 11 March
Business virtual private network uptake has taken off over the past 10 days as global workforces become vastly more distributed Continue Reading
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News
23 Mar 2020
Coronavirus: UK mobile operators discuss sharing crowd movement data with government
Reports emerge of unprecedented cooperation between UK telcos and government to provide people-modelling data to prevent spread of coronavirus Continue Reading
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News
22 Mar 2020
Cyber gangsters hit UK medical firm poised for work on coronavirus with Maze ransomware attack
The Maze ransomware group has published personal and medical details of thousands of former patients of a London-based medical research company after a failed attempt to disable the firm's computer systems Continue Reading
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Feature
19 Mar 2020
Coronavirus: How to implement safe and secure remote working
Find out what CIOs and CISOs need to know to enable their end-users to work remotely and stay secure during the Covid-19 coronavirus crisis, and learn how users can help themselves Continue Reading
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News
18 Mar 2020
Prudential turns to AI to secure computer networks against cyber attacks
Prudential, the UK’s largest listed insurer, is turning to artificial intelligence to protect its computer networks in the US, Asia and Africa from malware hackers and internal threats Continue Reading
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News
17 Mar 2020
Covid-19: NCSC issues secure remote working guidance
With hundreds of thousands likely to be working remotely for some time, the UK’s NCSC has issued best practice guidance to enable security teams to support them Continue Reading
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News
17 Mar 2020
Travelex under threat as insolvency risk, hacking costs and coronavirus take their toll
Foreign exchange group’s future remains uncertain as its parent company, Finablr, prepares for potential insolvency Continue Reading
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E-Zine
17 Mar 2020
How NHS Digital is helping support the coronavirus crisis
In this week’s Computer Weekly, we talk to NHS Digital about how technology is supporting the health service’s response to the coronavirus crisis. We examine the challenges of running a successful security operations centre. And we look at the emerging datacentre architecture based on composable infrastructure. Read the issue now. Continue Reading
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News
13 Mar 2020
Coronavirus-linked hacks likely as Czech hospital comes under attack
The world of cyber security is on high alert to heightened vulnerabilities as the spread of the Covid-19 coronavirus changes daily life across Europe Continue Reading
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News
12 Mar 2020
IT Priorities 2020: Benelux organisations and budgets focused on digital transformation
IT leaders in Belgium, the Netherlands and Luxembourg expect bigger budgets this year, with spending on digital transformation projects and related technologies being prioritised Continue Reading
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News
11 Mar 2020
Microsoft locks down new vulnerability with EternalBlue echoes
Microsoft has moved to get ahead of a serious remote code execution vulnerability in Microsoft Server Message Block 3.1.1, which was accidentally disclosed then missed in its March Patch Tuesday update Continue Reading
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News
10 Mar 2020
HPE offers operators as-a-service 5G core software stack
GreenLake cloud-native technologies from HPE and Aruba designed to help telcos build and deploy 5G networks and better integrate with Wi-Fi 6 networks Continue Reading
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News
10 Mar 2020
Telia Carrier expands SD-WAN solution portfolio
Stockholm-based network provider claims global service, based on Viptela and Cisco technology, is world’s best-connected SD-WAN offer Continue Reading
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News
10 Mar 2020
IT Priorities 2020: IP network investments top priority for Middle East IT leaders
IT leaders in the Middle East expect to see increased spending on IP networks as digital transformation continues across the region Continue Reading
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News
06 Mar 2020
MPs set sights on Huawei in 5G security probe
Weeks after UK government allowed access to radio access part of mobile networks, MPs announce inquiry into the use and security of equipment supplied by foreign companies for 5G networks Continue Reading
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News
04 Mar 2020
5G security is a concern for most companies
A study has found that decision-makers fear that 5G technology will make organisations more vulnerable to cyber attacks and will raise security-related costs Continue Reading
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Feature
02 Mar 2020
How to find the right zero trust strategy
Large tech companies and the US Federal Government have adopted zero trust as their next-generation security model Continue Reading
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News
27 Feb 2020
WikiLeaks founder Assange is well enough to participate in extradition proceedings, says judge
A judge dismissed claims that Julian Assange’s vulnerable psychological state would prevent him from taking part in his extradition hearing to face espionage and computer misuse charges in the US Continue Reading
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News
27 Feb 2020
Redcar & Cleveland Council confirms ransomware attack
Local authority’s systems are still offline nearly three weeks after being attacked Continue Reading
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News
27 Feb 2020
Kr00k vulnerability compromises billions of Wi-Fi devices
Billions of Wi-Fi chips used in IoT devices, laptops, smartphones and tablets are vulnerable to a serious vulnerability Continue Reading
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News
26 Feb 2020
Fake CDNs obscuring credit card fraudsters
Fake content delivery networks and ngrok servers are being pressed into service to obscure credit card skimming activities Continue Reading
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News
26 Feb 2020
Cloud Snooper firewall bypass may be work of nation state
Cloud Snooper deploys a combination of specialised techniques to sneak past enterprise firewalls, warns Sophos Continue Reading
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News
26 Feb 2020
WikiLeaks founder Julian Assange cannot be legally extradited for ‘political offences’, say lawyers
Lawyers for WikiLeaks founder Julian Assange argue that he has been charged with political offences and cannot be legally extradited to the US under the US-UK extradition treaty Continue Reading
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News
25 Feb 2020
Julian Assange phoned White House to warn of risk to lives
Julian Assange phoned the White House to warn officials that unredacted cables published on the web posed a risk to lives, a court heard yesterday Continue Reading
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News
24 Feb 2020
WikiLeaks founder Assange ‘put lives at risk’ by disclosing names in leaked documents, court hears
WikiLeaks founder Julian Assange ‘put lives of US informants at risk’ by publishing unredacted documents, lawyers for the US argued at the first day of a week-long extradition hearing Continue Reading
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Feature
24 Feb 2020
Trusty methods to keep out intruders
Today’s hyper-connected world means trust can no longer be taken for granted to keep networks secure – enter the zero-trust model Continue Reading
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News
21 Feb 2020
McKinsey: Connectivity evolution to drive global GDP past $2tn
McKinsey Global Institute report on 5G and the connected world predicts huge contribution from advanced communications to global GDP Continue Reading
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News
19 Feb 2020
Qualcomm makes major moves in 5G essential equipment
Chip giant Qualcomm introduces third-generation 5G modem-RF system to enhance 5G performance and 5G/4G mobile filter technology Continue Reading
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News
18 Feb 2020
Three UK chooses CityFibre as preferred backhaul provider for nationwide 5G roll-out
Digital infrastructure platform provider tapped to provide backhaul backbone for roll-out of next-gen mobile infrastructure across the UK Continue Reading