News

Network security management

• March 07, 2019 07 Mar'19

  Vodafone defends its use of Huawei as 5G trials go live

  As Vodafone begins trials of a live 5G service in Bristol, Cardiff and Liverpool, the operator’s CTO and general counsel have defended their use of Huawei equipment in Vodafone’s network and challenged its detractors to produce evidence of spying

• March 07, 2019 07 Mar'19

  How aid workers are using encrypted communications to stay safe in conflict zones

  Often operating in volatile conflict zones, aid workers are frequently turning to encrypted communication services to protect each other

• March 07, 2019 07 Mar'19

  US government ban unconstitutional, says Huawei

  Huawei’s lawsuit accuses Washington of violating the US Constitution by banning it from government contracts

• March 05, 2019 05 Mar'19

  Singapore can now certify security products based on Common Criteria

  The city-state is has attained the status of a Certificate Authorising Nation, enabling it to evaluate and certify security products under the Common Criteria standard

• February 28, 2019 28 Feb'19

  Supplier consolidation tops infosec goals for 2019

  Supplier consolidation, collaboration between networking and security teams, and security awareness are the top priorities for information security professionals trying to prepare for the unknown, annual benchmark study shows

• February 25, 2019 25 Feb'19

  Cyber power needs wider discussion, says GCHQ director

  The topic of cyber power needs wider discussion, says GCHQ head in a speech about the opportunities of digital innovation such as 5G, as well as the accompanying complexity and risk, with particular mention of China and Huawei

• February 22, 2019 22 Feb'19

  US may cut off countries that use Huawei in 5G networks

  US secretary of state Mike Pompeo has said America may scale back or cut military and diplomatic ties with countries that use Huawei equipment in national 5G networks

• February 22, 2019 22 Feb'19

  Thales to sell nCipher to Entrust Datacard

  Thales eSecurity has announced that it is to sell HSM specialist nCipher, the UK-based encryption firm it acquired in 2008, after spinning it out as a separate business

• February 22, 2019 22 Feb'19

  IT Priorities 2019: Security concerns top agenda for network buyers again

  The ability to gain visibility into what is happening on enterprise networks has once again topped the agenda for network managers and buyers, according to the latest Computer Weekly/TechTarget IT Priorities survey

• February 20, 2019 20 Feb'19

  MWC 2019: Huawei claims massive lead on 5G readiness

  At a pre-Mobile World Congress event in London, Huawei’s Ryan Ding shared details of the firm’s rapidly expanding 5G mobile portfolio, and laid into his competitors

• February 20, 2019 20 Feb'19

  UK naïve to think China won’t try to exploit Huawei

  A think-tank report has branded the UK government naïve at best, irresponsible at worst, over its use of Chinese networking equipment in critical national infrastructure

• February 19, 2019 19 Feb'19

  Huawei’s Ren Zhengfei: US won’t crush us

  Huawei CEO Ren Zhengfei has taken a more combative stance in the ongoing row over the firm’s alleged links to the Chinese intelligence services

• February 18, 2019 18 Feb'19

  NCSC signals UK may take softer line on Huawei

  The UK’s National Cyber Security Centre suggests Huawei will be allowed to form core elements of the country’s 5G mobile network infrastructure after all

• February 07, 2019 07 Feb'19

  Data breaches in Australia show no sign of abating

  Australia’s privacy watchdog recorded over 800 cases of data breaches, nearly one year into the country’s mandatory data breach notification regime

• February 06, 2019 06 Feb'19

  Huawei: We are not spying on the UK

  Huawei’s Ryan Ding tells the British government that the company has never, and will never, use its technology to assist the Chinese intelligence services

• January 31, 2019 31 Jan'19

  Cisco Live Europe: Intent-based networking meets the IoT head-on

  Networking and communications technology supplier Cisco plans to bring intent-based networking techniques to bear on the internet of things

• January 30, 2019 30 Jan'19

  How traffic scrubbing can guard against DDoS attacks

  Although most scrubbing services can help fend off distributed denial of service attacks, a more comprehensive mitigation strategy is required to remain unscathed

• January 28, 2019 28 Jan'19

  UK cyber security agency investigates DNS hijacking

  NCSC is probing the large-scale DNS hijacking campaign that has reportedly affected government and commercial organisations worldwide, and has issued defence advice

• January 25, 2019 25 Jan'19

  Vodafone suspends use of Huawei hardware

  Vodafone’s UK CEO has said the operator will ‘pause’ its use of Huawei hardware for the foreseeable future

• January 25, 2019 25 Jan'19

  Chinese government grants BT new powers

  Enhanced operating licences improve telco’s ability to work with customers in China

• January 24, 2019 24 Jan'19

  Thales eSecurity spins out nCipher

  After just over a decade, Thales eSecurity has announced that it has spun out HSM specialist nCipher, the UK-based encryption firm it acquired for $100m in 2008

• January 23, 2019 23 Jan'19

  MPs challenge Huawei over spying allegations

  The chair of the cross-bench Science and Technology Committee has written to Huawei seeking answers over its activities in the UK

• January 23, 2019 23 Jan'19

  US issues emergency directive to halt DNS hijacking

  US government agencies have been given 10 days to complete a four-step action plan to stop DNS hijacking attacks

• January 21, 2019 21 Jan'19

  Public procurement key to cyber security

  Using public procurement as a means of boosting cyber security is the top recommendation for 2019, according to a report based on expert views

• January 17, 2019 17 Jan'19

  CenturyLink opens Singapore SOC amid security services boom

  US telco’s second Asia-Pacific security operations centre in Singapore is one of eight globally as it bids to carve a slice of the security services market

• January 15, 2019 15 Jan'19

  Millions of industrial remote controllers open to attack

  Millions of industrial remote controllers are open to cyber attack because of vulnerabilities in the radio frequency technology used, a study has revealed

• December 31, 2018 31 Dec'18

  Top 10 network stories of 2018

  2018 was the year when software-defined networking, and more specifically software-defined WANs, took centre stage. We look back at a transformative year for the world of the network manager

• December 24, 2018 24 Dec'18

  Top 10 IT security stories of 2018

  Here are Computer Weekly’s top 10 IT security stories of 2018

• December 18, 2018 18 Dec'18

  APAC cyber security landscape to be more tumultuous in 2019

  Amid growing cyber threats, the Asia-Pacific cyber security landscape will not get any rosier in 2019 unless organisations start shoring up their cyber hygiene

• December 18, 2018 18 Dec'18

  Mobile security needs a rethink for the 5G era

  A report released through the government’s 5G Testbeds and Trials programme has recommended the UK rethink its mobile security strategy

• December 18, 2018 18 Dec'18

  Broadband coverage improved through 2018, says Ofcom

  Ofcom’s annual Connected Nations report reveals that the number of people who cannot receive a 10Mbps broadband connection has halved

• December 10, 2018 10 Dec'18

  O2 expected to pursue Ericsson for compensation over 24-hour stoppage

  Mobile network operator could seek up to £100m in damages from its supplier, which failed to update expired software certificates, causing a day-long outage

• December 07, 2018 07 Dec'18

  O2 outage highlights importance of software certificate audits

  A major outage on the O2 4G mobile network was caused by an expired certificate and could easily have been avoided, it has emerged

• December 06, 2018 06 Dec'18

  Fileless malware surge, warns Malwarebytes report 

  Data from millions of consumers reveals an uptick in fileless malware and other new-generation malware that calls for a new cyber security approach, report reveals

• December 06, 2018 06 Dec'18

  China demands release of arrested Huawei CFO

  The Chinese government has called for the release of Huawei chief financial officer Meng Wanzhou, who was detained in Canada at the weekend

• December 06, 2018 06 Dec'18

  Software failure paralyses O2’s 4G network

  O2 is racing to fix a major outage on its 4G network that has left millions of mobile subscribers without access to data services

• December 05, 2018 05 Dec'18

  BT moves to strip Huawei kit from EE’s network

  Telco will remove Huawei’s networking equipment from the core of EE’s 4G mobile network

• December 05, 2018 05 Dec'18

  Symantec unveils AI-based protection for critical infrastructure

  Cyber security firm has unveiled what it claims to be the industry’s first neural network to protect critical infrastructure from USB-borne malware attacks

• November 16, 2018 16 Nov'18

  Why is hiring a government chief security officer such a tricky business?

  Security bosses and CIOs weigh in on why they think the government is struggling to recruit a chief security officer

• November 12, 2018 12 Nov'18

  Norway’s IT industry must tackle security vulnerabilities

  Report reveals growing threat posed by “hostile foreign actors” against Norway’s IT systems and critical national infrastructure

• November 06, 2018 06 Nov'18

  APAC firms warm up to SD-WAN to solve networking woes

  A third of enterprises in the APAC region have already deployed SD-WAN at most of their sites, while 55% are in the process of doing so, a study shows

• October 26, 2018 26 Oct'18

  British Airways data breach worse than thought

  British Airways has admitted that up to 185,000 more people than first thought may have had personal details compromised in August’s data breach

• October 26, 2018 26 Oct'18

  DNS attacks cost finance firms millions of pounds a year

  Average cost of recovering from a single DNS attack is $924,390 for a large financial services company, survey shows

• October 24, 2018 24 Oct'18

  Sibos 2018: ‘Black swan’ cyber event is inevitable

  With security experts and bankers expecting a 9/11-style cyber event, deeper collaboration between companies and governments is necessary to identify emerging threats before they occur

• October 22, 2018 22 Oct'18

  McAfee CTO raises concerns about election cyber security

  The security industry needs to look at the security of election processes around the world as well as the security of voting and counting machines, says McAfee CTO

• October 16, 2018 16 Oct'18

  APAC security spending tipped to reach new highs

  Security services will be the largest and fastest-growing slice of the overall security pie in the Asia-Pacific region

• October 15, 2018 15 Oct'18

  Cost of WannaCry attack to NHS set at £92m

  Department for Health and Social Care estimates the immediate cost of the May 2017 WannaCry attack on the NHS was £92m, and says it will have spent about £275m on improvements to its cyber security infrastructure by the end of 2021

• October 12, 2018 12 Oct'18

  AI is no silver bullet for cyber security

  A security expert has called for businesses to manage the risks of adopting new technologies and improve their cyber hygiene, rather than see artificial intelligence as a panacea for their security woes

• October 11, 2018 11 Oct'18

  Optus to acquire Hivint in cyber security deal

  The deal is expected to bolster the telco’s security pedigree in a market that is grappling with more data breaches and cyber incidents

• October 08, 2018 08 Oct'18

  Airbus secures European institutions against cyber threat

  Airbus CyberSecurity has partnered with Atos to help protect 17 European government institutes from cyber attacks

• October 03, 2018 03 Oct'18

  Companies failing to recognise the internal cyber threat

  The focus at many companies is on external cyber threats, and internal threats are being overlooked as a consequence, a researcher warns

• October 03, 2018 03 Oct'18

  Rise in data-stealing Betabot malware

  Researchers are warning about an increase in Betabot malware after detecting multiple infections in recent weeks, underlining the importance of software patching

• September 28, 2018 28 Sep'18

  Cyber attackers are increasingly exploiting RDP, warns FBI

  Businesses should to act to reduce the likelihood of compromise from cyber attackers exploiting the remote desktop protocol, warns the FBI

• September 27, 2018 27 Sep'18

  Network growth brings management challenges

  As enterprise networks grow, so do the challenges of managing them effectively, says a report compiled by Oracle’s communications unit

• September 27, 2018 27 Sep'18

  Business is at inflection point for proactive cyber security

  The time is ripe for proactive cyber security, but many organisations must first overcome four key obstacles to achieve effective protection, according to a research report

• September 27, 2018 27 Sep'18

  Norwegian state discusses vulnerabilities with IT sector

  Government is collaborating with the country’s IT industry to improve the availability of security expertise

• September 25, 2018 25 Sep'18

  MI5 admits to ‘unlawful’ spying on Privacy International

  The UK's intelligence agencies acted unlawfully by intercepting communications data on NGO, Privacy International, the UK's most secret court ruled.

• September 18, 2018 18 Sep'18

  AI is crucial element of security strategy in the IoT era

  Machine learning and network visibility for users and internet of things devices are essential to battle threats inside the enterprise, according to a new report

• September 17, 2018 17 Sep'18

  Singapore government to start bug bounty programme

  Singapore’s bug bounty programme will help the authorities identify cyber blind spots and benchmark its defences against skilled hackers

• September 13, 2018 13 Sep'18

  GCHQ mass surveillance regime was in breach of human rights law, European court rules

  The European Court of Human Rights in Strasbourg has ruled that the UK’s collection of bulk interception of communications data lacked adequate oversight and safeguards and was in breach of human rights law

• September 11, 2018 11 Sep'18

  Higher education sector's poor response to cyber threats laid bare in EfficientIP report

  The 2018 EfficientIP Global DNS Report shines a light on how ill-prepared the higher education sector is for handling cyber threats

• September 11, 2018 11 Sep'18

  British Airways data breach: Security researchers name suspects and query attack timeline

  Security researchers claim to have pinpointed the cause and perpetrators of the British Airways data breach, and also claim the attackers may have had access to its customer data for far longer than previously thought

• September 10, 2018 10 Sep'18

  Cyber criminals outspend businesses in cyber security battle

  Cybercriminals are flexing their financial might and UK organisations are facing more attacks as a result

• August 21, 2018 21 Aug'18

  New Zealand to run national cyber security exercise

  The island-nation will test the resilience of its critical infrastructure in November 2018, bringing together multiple agencies to protect assets of national significance

• August 16, 2018 16 Aug'18

  Global infosec spending to top $114bn in 2018, says Gartner

  The need for improved detection, response and privacy is driving the demand for security products and services in response to security risks, business needs and industry changes, Gartner reveals

• August 14, 2018 14 Aug'18

  FBI warns of global ATM cyber crime spree

  The FBI has issued a warning to banks that cyber criminals are planning to steal millions in a coordinated worldwide attack on cash machines

• August 13, 2018 13 Aug'18

  Millions of businesses vulnerable to fax-based cyber attack

  Hackers could exploit security vulnerabilities in fax machines to launch cyber attacks in millions of organisations around the world, researchers warn, underlining the need for cyber resilience

• August 09, 2018 09 Aug'18

  Brace for more Triton-like attacks, researchers warn

  The world has not seen the last of industrial control system (ICS) attacks like Triton, researchers have warned

• August 07, 2018 07 Aug'18

  Industrial control systems a specialised cyber target

  Cyber attackers specialising in industrial control systems are fast, efficient and able to move between IT and OT environments, a study has revealed

• August 06, 2018 06 Aug'18

  Virus outbreak at iPhone chip plant could delay shipments

  A computer virus at an iPhone chip manufacturing plant could delay shipments of Apple’s latest smartphones, but the impact will be limited, say analysts

• August 03, 2018 03 Aug'18

  UK security centre to launch IoT security standard

  The London-based Centre for Strategic Cyber Space and Security Science is working on an internet of things security standard and has roped in participants from eight markets

• July 31, 2018 31 Jul'18

  Briton ran pro-Kremlin disinformation campaign that helped Trump deny Russian links

  A British IT manager and former hacker from Darlington ran a disinformation campaign that duped former US intelligence agents and provided Donald Trump with manufactured “evidence” to deny that Russia interfered with the US election

• July 26, 2018 26 Jul'18

  Brace for PowerGhost cryptominer, warns Kaspersky Lab

  Corporate networks are the target of a new illicit cryptocurrency mining malware that is difficult to detect and eradicate, security researchers warn

• July 26, 2018 26 Jul'18

  Cyber security vulnerability concerns skyrocket

  Security professionals are more worried about data breaches and cyber attacks than they were a year ago, with most fearing that Meltdown-Spectre attacks are becoming the norm

• July 24, 2018 24 Jul'18

  MPs call for inquiry into smart meter roll-out

  Government urged to conduct a review of the roll-out of smart meters for electricity and gas, and to intervene to tackle a number of failures

• July 24, 2018 24 Jul'18

  Singapore public healthcare sector limits internet use

  Healthcare workers who require internet access will have to use separate internet workstations following an unprecedented attack on Singapore’s public healthcare system

• July 23, 2018 23 Jul'18

  Zero trust security model boosts business confidence

  Organisations that combine the zero trust security model with next-gen access are more confident about meeting access control challenges, a study shows

• July 19, 2018 19 Jul'18

  How Splunk is ‘splunking’ data for APAC enterprises

  Splunk’s regional vice-president talks up the company’s business strategy and how its customers are using big data analytics in security and IT operations

• July 17, 2018 17 Jul'18

  A third of organisations do not have a security expert, survey shows

  Around a third of organisations are vulnerable to cyber attacks due to a lack of dedicated in-house cyber security experts, finds Gartner survey

• July 13, 2018 13 Jul'18

  Hackers increasingly targeting cloud infrastructure

  Cloud infrastructure is a growing target for cyber attackers because of available computing resources, as well as the repositories of valuable data, a report reveals

• July 12, 2018 12 Jul'18

  Cyber attackers cashing in on ‘hidden’ attack surface

  Cyber attackers are cashing in on organisations’ lack of visibility into all online interactions that can involve multiple third parties, a report reveals

• July 10, 2018 10 Jul'18

  Corporate networks vulnerable to insider attacks, report finds

  Researchers found that 100% of corporate networks tested in 2017 were vulnerable to insider attacks, with Wi-Fi networks and employees among the top areas of weakness

• July 09, 2018 09 Jul'18

  Inside one of the world’s largest bug bounty programmes

  Trend Micro’s Zero Day Initiative may be the top external supplier of software bug reporting for Microsoft and Adobe, but that does not mean it purchases every type of bug

• June 29, 2018 29 Jun'18

  UK government cyber security standard welcomed

  The information security community has welcomed the publication of the government’s minimum cyber security standard, which could be used by any organisation to improve its cyber defences

• June 28, 2018 28 Jun'18

  University of Melbourne claims quantum computing breakthrough

  Australian scientists have simulated the power of quantum computing on classical computers to solve a mathematical problem, paving the way for future breakthroughs in the nascent field

• June 27, 2018 27 Jun'18

  Brexit a greater risk to UK financial system than cyber attack

  While Brexit is seen as the biggest risk to the stability of the UK financial system, cyber attack is the most difficult risk to manage for over half of firms

• June 27, 2018 27 Jun'18

  Government must challenge popular smart city misconceptions

  A report by the All Party Parliamentary Group on Smart Cities says many people feel alienated by the concept, and calls on the government to challenge some popular misconceptions

• June 27, 2018 27 Jun'18

  Global IoT security standard remains elusive

  Despite the lack of a global internet of things security standard, existing security frameworks are on the same page in areas such as device upgradability and data stewardship

• June 26, 2018 26 Jun'18

  Norway’s National Security Agency warns IT industry about security obligations

  IT service providers serving organisations in Norway have received a timely reminder about their security obligations.

• June 21, 2018 21 Jun'18

  Younger employees 'main culprits' for security breaches

  UK senior decision makers believe younger workers are the biggest risk to cyber security, but are doing little to support them and reduce that risk, a report reveals

• June 20, 2018 20 Jun'18

  Palo Alto Networks opens cyber range in Australia

  The first of its kind in Asia-Pacific, the cyber range training facility will let Australian IT and security teams hone their skills through cyber security exercises

• June 18, 2018 18 Jun'18

  Singapore faced cyber attacks during Trump-Kim summit

  Russian attackers allegedly scanned IP phones in the city-state for vulnerabilities, although it was unclear what they were after or whether they were successful

• May 25, 2018 25 May'18

  Former Macedonian PM convicted in corruption case exposed by illegal government surveillance

  Information exposed by leaked recordings that were part an illegal mass surveillance campaign orchestrated under the government of former prime minster Nikola Gruevski have led to his conviction for corruption. He was found guilty of rigging a ...

• May 24, 2018 24 May'18

  Grab outlines its approach to cyber security

  Singapore-based ride-hailing company prefers detective controls rather than preventive ones to deter cyber threats – an approach it claims is less intrusive and costly to implement

• May 18, 2018 18 May'18

  GDS seeks advice on migration from Public Services Network

  The Government Digital Service has started the process of moving public sector organisations away from the Public Services Network

• May 15, 2018 15 May'18

  BSI launches kitemark for internet of things devices

  The British Standards Institution has launched a new kitemark for IoT devices, designed to improve consumer trust in the technology

• May 14, 2018 14 May'18

  IoT and personal devices pose huge security risk to enterprises

  After years of speculation about the risk IoT and personal devices pose to enterprise security, research has revealed the threat is “immense” and probably greater than most firms realise

• May 09, 2018 09 May'18

  CNI providers face hefty fines for cyber security failings

  UK providers of critical national infrastructure face hefty fines for cyber security failings from 10 May 2018

• May 08, 2018 08 May'18

  Virtual tripwire to keep elephant poachers out of Zambian national park

  Cisco and Dimension Data are working to protect Zambia’s at-risk elephant population after a successful pilot project in South Africa

• May 03, 2018 03 May'18

  Fibre network breakthrough has implications for data security

  Researchers have devised a new protocol that they claim vastly extends the range of quantum key distribution over fibre networks