News

Network security strategy

• March 02, 2023 02 Mar'23

  WH Smith staff data accessed in cyber attack

  The retailer has said that customer data has not been affected by the incident as it is held in different systems, and that investigations into the attack are ongoing

• February 13, 2023 13 Feb'23

  Russian spear phishing campaign escalates efforts toward critical UK, US and European targets

  Russian hacking group Seaborgium refines its tactics in a continuation of attacks against targets including not-for-profit organisations with geopolitical affiliations

• February 13, 2023 13 Feb'23

  Killnet DDoS attacks disrupt Nato websites

  A series of distributed denial of service attacks on various public websites belonging to the Nato alliance were largely repelled but some resources remain unavailable

• February 09, 2023 09 Feb'23

  Extreme extends network fabric to the edge with enhanced SD-WAN

  With ever-increasing threat blanket in wide-area network, cloud networking provider announces automated workflows, user experiences and 10Gbps throughput to boost application performance, lower operating cost and reduce mean time to resolution

• February 08, 2023 08 Feb'23

  Russian hacking group Seaborgium targets SNP MP Stewart McDonald

  Scottish National Party MP Stewart McDonald says his personal emails have been hacked by a group linked to the Russian state in a targeted phishing attack

• February 01, 2023 01 Feb'23

  Cisco fixes two bugs that could have led to supply chain attacks on users

  Two vulnerabilities uncovered in Cisco hardware could have opened the door to serious supply chain cyber attacks, according to the Trellix researchers who found them

• January 31, 2023 31 Jan'23

  Russian DDoS hacktivists seen targeting western hospitals

  A swathe of attacks by the Putin-supporting DDoS operation known as Killnet has targeted hospitals and other infrastructure in several Nato countries, with the UK thought to be at risk

• January 27, 2023 27 Jan'23

  Uncertainty persists, but enterprises rush to adopt network as a service

  Research shows that enterprise network-as-a-service opportunities abound but comms service providers will need to overhaul investment and go-to-market strategies before adoption becomes widespread

• January 18, 2023 18 Jan'23

  How Aruba is tapping opportunities in networking

  Aruba is planning to expand its product portfolio, make deeper inroads into datacentres and drive adoption of network as a service, among other efforts to tap opportunities in the networking market

• January 17, 2023 17 Jan'23

  Orange juices JDE expansion with SD-WAN

  Telco’s Business Services division selected by global coffee company to secure end-to-end connectivity offerings for more than 120 locations worldwide

• January 17, 2023 17 Jan'23

  Cloudflare urged to clamp down on pirates, counterfeiters

  A whitepaper produced by brand protection specialist Corsearch calls on Cloudflare to do more to stop online content piracy and sales of counterfeit goods

• January 12, 2023 12 Jan'23

  Cloudflare completes SASE offer with Magic WAN Connector

  Software-defined wide-area network functionality released by online application acceleration and infrastructure provider Cloudflare to complete single-supplier secure access service edge offering

• January 05, 2023 05 Jan'23

  Warning over ransomware attacks spreading via Fortinet kit

  Following the disclosure of a critical vulnerability in October 2022, Fortinet VPN devices were exploited in two known ransomware attacks, with access likely sold on the dark web

• December 29, 2022 29 Dec'22

  Top 10 networking stories of 2022

  Here are Computer Weekly’s top 10 networking stories of 2022

• December 28, 2022 28 Dec'22

  Complaints that NCA failed in duty of candour over EncroChat warrants ‘incredible’, court hears

  NCA lawyers argue that a decision by an NCA intelligence officer to disclose notes of a key meeting after two-and-a-half years boosts her credibility as a witness

• December 16, 2022 16 Dec'22

  UK unis implement new IP traffic policies to combat ransomware

  Jisc will introduce new measures to protect UK universities and research institutions from ransomware attacks that exploit the Remote Desktop Protocol remote-access feature

• December 15, 2022 15 Dec'22

  Cops dismantle 48 DDoS-for-hire websites

  An operation combining law enforcement from the UK, US, Netherlands and Europol has disrupted 48 of the world’s most popular DDoS booter websites

• December 11, 2022 11 Dec'22

  How Zscaler is cracking APAC’s cloud security market

  Zscaler’s head in Asia-Pacific and Japan talks up the company’s growth momentum in the region and what it is doing to address areas where it can do better

• December 06, 2022 06 Dec'22

  Industrial IoT focus of next NCSC startup challenge

  The NCSC for Startups programme is looking for innovative ideas to encrypt and secure the industrial internet of things

• November 25, 2022 25 Nov'22

  CityFibre identifies massive economic gains for Cheltenham, Portsmouth areas through full fibre

  Leading independent gigabit broadband provider reveals positive economic and productivity impacts in Gloucestershire and south-coast cities where it has introduced full fibre, running to £145m and £335m respectively

• November 18, 2022 18 Nov'22

  Enterprises embrace SD-WAN but miss benefits of integrated approach to security

  Research from managed network and security services provider finds virtually all enterprises have deployed software-defined wide area networks or plan to do so within the next 24 months, but nearly half reported they either don’t have security ...

• November 16, 2022 16 Nov'22

  Global network fragmentation a source of increasing risk

  Risk consultancy’s report says the weaponisation of cyber space and geopolitical clashes herald a breakdown of global networks into distinct regional or national architectures

• October 25, 2022 25 Oct'22

  US authorities charge two Chinese spies over telco security probe

  Two Chinese nationals have been charged with attempting to obstruct the criminal prosecution of a prominent Chinese telecoms firm

• October 20, 2022 20 Oct'22

  The Security Interviews: Why now for ZTNA 2.0?

  With organisations facing escalating online threats, security teams need to improve their defences using zero-trust network access to preserve the integrity of their systems. Palo Alto Networks’ Simon Crocker shares his views on zero-trust network ...

• September 12, 2022 12 Sep'22

  CISOs should spend on critical apps, cloud, zero-trust, in 2023

  Faced with a global recession next year, security buyers should try to direct investment towards technology that protects customer-facing and revenue-generating workloads, say analysts

• August 30, 2022 30 Aug'22

  UK government presses on with new cyber rules for telcos

  Government has finalised new security rules for telecoms companies and will move to make them binding in the near future

• August 18, 2022 18 Aug'22

  Amazon Ring vulnerability could have been used to spy on users

  A now-patched vulnerability in the Amazon Ring mobile app could have been exploited to expose users’ video recordings, but was complex to exploit, according to the researchers who stumbled upon it

• August 18, 2022 18 Aug'22

  Ukraine war drives DDoS attack volumes ever higher

  There has been a boom in distributed denial-of-service attacks in the first six months of 2022, according to a report, with Russia’s war on Ukraine helping to drive activity

• August 11, 2022 11 Aug'22

  Researcher finds 10 vulnerabilities in Cisco firewalls

  At Black Hat USA, Rapid7 researchers report on 10 security issues in popular Cisco firewall products, many of which do not yet have patches

• August 11, 2022 11 Aug'22

  Cisco averts cyber disaster after successful phishing attack

  A potentially serious cyber attack on Cisco’s systems that began after a threat actor successfully exploited an employee’s carelessly secured credentials was thwarted without major damage

• August 11, 2022 11 Aug'22

  Seacom teams up with BT to deliver enterprise communications services across Africa

  Deal with leading UK telco intended for customers of Africa’s first broadband submarine cable system to benefit from what is claimed to be world-class portfolio of network services

• August 05, 2022 05 Aug'22

  Reliance on PSN may have exacerbated cyber attack impact

  As it seeks a new supplier to reinvigorate the migration away from the Public Services Network, the Cabinet Office says relying on the legacy network may be putting public sector bodies at heightened risk in cyber attacks

• August 03, 2022 03 Aug'22

  GSMA warns of potential 5G benefits loss through lack of 6GHz wireless band allocation

  Trade body for the global mobile industry publishes industry ecosystem review and rails further against plans to offer the full 6GHz band to unlicensed use, warning a significant portion of the expected benefits of mid-band 5G could be lost if no ...

• August 03, 2022 03 Aug'22

  Shift to remote work sees major rise in cyber crime

  Survey finds almost four in five cyber security teams agree that recent changes to working practices have adversely affected their organisation’s cyber security, with one-fifth banning the use of public Wi-Fi by policy

• August 03, 2022 03 Aug'22

  DrayTek patches SOHO router bug that left thousands exposed

  Network hardware supplier has fixed an unauthenticated RCE vulnerability in multiple routers in its Vigor line, after being alerted by Trellix researchers

• July 20, 2022 20 Jul'22

  Cato aims to bust cyber myths as it extends network protections

  Cato Networks is beefing up its platform’s security features with ransomware and data loss protections, and the firm’s security strategy lead Etay Maor is using the occasion – and his unique access to billions of data points from the firm’s network ...

• July 08, 2022 08 Jul'22

  Vodafone, Virgin Media O2 commit to mobile access across London Underground

  Global communications infrastructure provider announces that all four major mobile networks have now committed to high-speed 4G and 5G-ready mobile connectivity across the Tube network

• July 07, 2022 07 Jul'22

  Netskope focuses on network transformation with ‘elite’ advisory group

  Network technologies provider announces formation of Network Visionaries group featuring former AWS, Crowdstrike execs to offer cloud, hyperscale, security and networking expertise

• July 05, 2022 05 Jul'22

  Cato Networks opens Copenhagen point of presence

  Cato opens PoP in Danish capital to bolster resiliency and extend converged security and networking capabilities across Nordic region

• June 29, 2022 29 Jun'22

  Colt Technology Services gets SASE with enhanced enterprise network

  Customers of enterprise network provider now have access to an integrated service that brings together the software-defined wide area network

• June 27, 2022 27 Jun'22

  A1 Telekom Austria offers VMware SD-WAN

  Covering Seven Sites in the CEE Area, leading telco teams with IT services provider to offer a new range managed software-defined wide area network services

• June 23, 2022 23 Jun'22

  Ukraine cyber agency enlists Radware to protect government networks

  Ukraine’s State Service of Special Communications and Information Protection is using Radware cloud DDoS protection and web application firewall services to protect the government from persistent Russian attacks

• June 22, 2022 22 Jun'22

  How TDCX is building a people-centric business

  Every digital tool deployed by the Singapore-based services firm is aimed at augmenting the performance and experience of its employees, says TDCX’s group CIO, Byron Fernandez

• June 08, 2022 08 Jun'22

  China using top consumer routers to hack Western comms networks

  An advisory from US cyber authorities shares details of multiple vulnerabilities exploited by Chinese state actors to hack into Western telecoms networks

• May 31, 2022 31 May'22

  Singapore doubles down on quantum technology

  The city-state is shoring up its quantum talent and quantum device manufacturing capabilities in a bid to advance its knowhow in the emerging technology

• May 26, 2022 26 May'22

  Greggs bakes SD-WAN into shops of the future

  Food retailer deploys software-defined wide area network to drive the increased use of in-shop devices and ensure consistent, high-quality bandwidth to fulfil growing demand

• May 17, 2022 17 May'22

  Cato Networks beefs up SASE offer with Marseilles point of presence

  Point of presence in South of France port city joins SASE provider’s global private network of more than 70 PoPs worldwide, extending converged security and networking to the region while expanding in-country resiliency across key territory

• May 11, 2022 11 May'22

  CyberUK 22: Data-sharing service to protect public from scams

  A new data-sharing service set up by the NCSC and industry partners will give ISPs access to real-time threat data that they can use to block fraudulent websites

• May 10, 2022 10 May'22

  NCSC pins Viasat cyber attack on Russia

  UK authorities have attributed the 24 February cyber attack on the network of satellite comms company Viasat to Russia

• May 03, 2022 03 May'22

  Five TLS comms vulnerabilities hit Aruba, Avaya switching kit

  Five new vulnerabilities in the implementation of transport layer security communications leave several popular switches vulnerable to remote code execution