Privacy and data protection

Singapore’s HomeTeamNS hit by ransomware attack

The non-profit organisation suffered a ransomware attack that affected some servers containing employee and member data, prompting an investigation and enhanced security measures Continue Reading

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• Aaron Tan, TechTarget

US intelligence chief Tulsi Gabbard probes UK demand for Apple’s encrypted data

A secret order issued by the UK against Apple would be a ‘clear and egregious violation’ if it provides back door access to Americans’ encrypted data, says US director of national intelligence Continue Reading

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• Bill Goodwin, Computer Weekly

CISOs spending more on insider risk

Insider risk management budgets have more than doubled in the past 12 months and look set to grow further still in 2025, according to a report Continue Reading

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• Alex Scroxton, Security Editor

Everything, everywhere, all at once: automated decision-making in public services

Despite the UK government's fervent embrace of artificial intelligence, there is still little meaningful transparency around the scope of the technology's deployment throughout public services Continue Reading

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• Jasleen Chaggar, Big Brother Watch

UK businesses should look to Ireland amid EU cyber security overhaul

With a flourishing technology sector and a direct line to Brussels, investing in Ireland may be a sound bet for UK organisations looking to navigate Europe's transforming cyber landscape. Continue Reading

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• Anne-Marie Tierney-Le Roux, IDA Ireland

The need for secure data sharing: Lessons learned from public health

Privacy-enhancing technologies can help healthcare organisations build resilience against cyber threats while maintaining patient privacy, security and regulatory compliance. Continue Reading

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• Ronen Cohen, Duality Technologies

Check Point co-founder on AI, quantum and independence

Gil Shwed, Check Point’s co-founder and executive chairman, discusses the company’s focus on artificial intelligence-driven security and his commitment to remaining an independent force in the cyber security market Continue Reading

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• Aaron Tan, TechTarget

Apple withdraws encrypted iCloud storage from UK after government demands ‘back door’ access

After the Home Office issued a secret order for Apple to open up a backdoor in its encrypted storage, the tech company has instead chosen to withdraw the service from the UK Continue Reading

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• Bill Goodwin, Computer Weekly

CW APAC – Trend Watch: CIO trends 2025

It will be no surprise to see artificial intelligence high on the agenda for 2025. In this handbook, focused on CIO trends in the Asia-Pacific region, Computer Weekly looks at how banks are navigating technology, the continued importance of cyber security, and how enterprises can cement their AI future. Continue Reading

Privacy at a crossroads in the age of AI and quantum

The confluence of artificial intelligence and quantum computing magnifies the risk to privacy, data security and trust, says Gartner's Bart Willemsen Continue Reading

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• Bart Willemsen, Gartner

Quantum computing in cyber security: A double-edged sword

Scepticism still abounds, but quantum computing stocks have boomed this year. In the world of cyber, however, quantum brings both unprecedented capabilities and significant threats, demanding careful attention Continue Reading

By

• Isla Sibanda

Warning over privacy of encrypted messages as Russia targets Signal Messenger

Russia is using phishing attacks to compromise encrypted Signal Messenger services used by targets in the Ukraine. Experts warn that other encrypted app users are at risk Continue Reading

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• Bill Goodwin, Computer Weekly

AI models explained: The benefits of open source AI models

In this guide, we explore how to get started with open source AI models and go over how they support your enterprise IT strategy Continue Reading

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• Cliff Saran, Managing Editor

How to get employees to take cyber risk more seriously

To combat risky cyber security behaviour, organisations must move beyond awareness training and cultivate a culture where security violations are personally felt and socially unacceptable, leveraging existing values, real-world impacts, and even humour Continue Reading

By

• Leigh McMullen

Gartner: CISOs struggling to balance security, business objectives

Only 14% of security leaders can ‘effectively secure organisational data assets while also enabling the use of data to achieve business objectives’, according to Gartner Continue Reading

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• Alex Scroxton, Security Editor

Lenovo CSO: AI adoption fuels security paranoia

Doug Fisher, Lenovo’s chief security officer, outlines the company’s approach to security and AI governance, and the importance of having a strong security culture to combat cyber threats amplified by the use of AI Continue Reading

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• Aaron Tan, TechTarget

Government renames AI Safety Institute and teams up with Anthropic

Addressing the Munich Security Conference, UK government technology secretary Peter Kyle announces a change to the name of the AI Safety Institute and a tie-up with AI company Anthropic Continue Reading

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• Brian McKenna, Enterprise Applications Editor

Top cryptography experts join calls for UK to drop plans to snoop on Apple’s encrypted data

Some of the world’s leading computer science experts have signed an open letter calling for home secretary Yvette Cooper to drop a controversial secret order to require Apple to provide access to people’s encrypted data Continue Reading

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• Bill Goodwin, Computer Weekly

UK accused of political ‘foreign cyber attack’ on US after serving secret snooping order on Apple

US administration asked to kick UK out of 65-year-old UK-US Five Eyes intelligence sharing agreement after secret order to access encrypted data of Apple users Continue Reading

By

• Duncan Campbell , 2QQ Ltd, Sussex University

Google: Cyber crime meshes with cyber warfare as states enlist gangs

A report from the Google Threat Intelligence Group depicts China, Russia, Iran and North Korea as a bloc using cyber criminal gangs to attack the national security of western countries Continue Reading

By

• Brian McKenna, Enterprise Applications Editor

What is Blowfish?

Blowfish is a variable-length, symmetric, 64-bit block cipher. Continue Reading

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• Rahul Awati

Apple: British techies to advise on ‘devastating’ UK global crypto power grab

A hitherto unknown British organisation – which even the government may have forgotten about – is about to be drawn into a global technical and financial battle, facing threats from Apple to pull out of the UK Continue Reading

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• Duncan Campbell , 2QQ Ltd, Sussex University
• Bill Goodwin, Computer Weekly

Tech companies brace after UK demands back door access to Apple cloud

The UK has served a notice on Apple demanding back door access to encrypted data stored by users anywhere in the world on Apple’s cloud service Continue Reading

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• Bill Goodwin, Computer Weekly

US lawmakers move to ban DeepSeek AI tool

US politicians have introduced a bill seeking to ban the use of the DeepSeek AI tool on government-owned devices, citing national security concerns due to its alleged links to the Chinese state Continue Reading

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• Alex Scroxton, Security Editor

Self-healing networks: The next evolution in network management

The age of AI is highlighting the security risks and pitfalls of traditional network management techniques. Self-healing networks may offer a solution that not only bolsters security, but makes IT and network teams more efficient Continue Reading

By

• Isla Sibanda

What is cyber insurance, and why is it important?

Cyber insurance, also called cyber liability insurance or cybersecurity insurance, is a contract a business or other organization can purchase to reduce the financial risks associated with doing business online. Continue Reading

By

• Cameron Hashemi-Pour, Former Site Editor
• Kinza Yasar, Technical Writer

Met Police spied on BBC journalists’ phone data for PSNI, MPs told

The Metropolitan Police monitored the phones of 16 BBC journalists on behalf of police in Northern Ireland, a cross-party group of MPs heard Continue Reading

By

• Bill Goodwin, Computer Weekly
• Cormac Kehoe

Youth activists protest Meta over mental health impacts

Protest outside Meta’s London offices marks launch of Mad Youth Campaign, an effort by activists to challenge the ways in which corporate power negatively shapes the conditions young people live under Continue Reading

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• Sebastian Klovig Skelton, Data & ethics editor

New Relic extends observability to DeepSeek

The observability tools supplier now offers enhanced monitoring for DeepSeek models to help businesses reduce the costs and risks of generative AI development Continue Reading

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• Aaron Tan, TechTarget

DeepSeek-R1 more readily generates dangerous content than other large language models

Research scientists at cyber firm Enkrypt AI publish concerning findings from a red team exercise conducted against DeepSeek, the hot new generative AI tool Continue Reading

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• Alex Scroxton, Security Editor

Australian government doubles down on AWS

Federal government signs three-year whole-of-government agreement with Amazon Web Services, expanding access to cloud services for all levels of government Continue Reading

By

• Aaron Tan, TechTarget

Police swoop on Sky ECC cryptophone distributors in Spain and Holland

Dutch and Spanish police have arrested four people accused of making millions of euros by distributing Sky ECC encrypted phones to criminal organisations Continue Reading

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• Bill Goodwin, Computer Weekly

AI jailbreaking techniques prove highly effective against DeepSeek

Researchers at Palo Alto have shown how novel jailbreaking techniques were able to fool breakout GenAI model DeepSeek into helping to create keylogging tools, steal data, and make a Molotov cocktail Continue Reading

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• Alex Scroxton, Security Editor

DeepSeek API, chat log exposure a ‘rookie’ cyber error

Security researchers at Wiz find a trove of DeepSeek data including API secrets and chat logs publicly exposed via an open source database management tool, raising questions about the fast-growing service’s approach to security Continue Reading

By

• Alex Scroxton, Security Editor

What is biometrics?

Biometrics is the measurement and statistical analysis of people's unique physical and behavioral characteristics. Continue Reading

By

• Cameron Hashemi-Pour, Former Site Editor
• Alexander S. Gillis, Technical Writer and Editor
• Peter Loshin, Former Senior Technology Editor

Data protection and consumer trust are the key to unlocking AI

The government is pushing a light touch to regulating AI training but the public have real concerns about data privacy Continue Reading

By

• Miriam Everett, partner Herbert Smith Freehills

Vallance rejects latest charge to reform UK hacking laws

Science minister Patrick Vallance rejects proposed amendments to the Computer Misuse Act, arguing that they could create a loophole for cyber criminals to exploit Continue Reading

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• Alex Scroxton, Security Editor

Over 40 journalists and lawyers submit evidence to PSNI surveillance inquiry

Angus McCullough, who is leading a review into the police surveillance of journalists and lawyers in Northern Ireland, says victims will be informed if they were unlawfully spied on – subject to ‘legal constraints’ Continue Reading

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• Bill Goodwin, Computer Weekly

EU law could usher in transformative change to digital ecosystems

The EU’s Digital Fairness Act aims to end exploitative practices online and enhance consumer protection, but civil society groups say it must address the power and information asymmetries between users and tech firms Continue Reading

By

• Adele Zeynep Walton

Your first steps to improve international compliance

The Computer Weekly Security Think Tank considers how security leaders should best navigate the multitude of new national and multinational regulations affecting their work, and ensure their organisations remain compliant and protected Continue Reading

By

• Petra Wenham

What is a hardware security module?

A hardware security module (HSM) is a physical device that provides extra security for sensitive data. Continue Reading

By

• Rahul Awati
• Elizabeth Davies
• Cameron McKenzie, TechTarget

Turbulent times ahead for tech

In this week’s Computer Weekly, the World Economic Forum in Davos highlighted growing risks to digital supply chains – we examine the turbulence ahead. Data sovereignty is becoming a growing issue as companies move to the cloud – we look at the regulatory challenges. And we analyse the best practices in automated patch management. Read the issue now. Continue Reading

Three sentenced over OTP.Agency MFA fraud service

Three men have been sentenced over their role in a cyber criminal subscription service that offered access to online accounts using illicitly obtained one-time passcodes Continue Reading

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• Alex Scroxton, Security Editor

VMware backup: Key decision points if you migrate away from VMware

VMware’s pricing changes have spurred some organisations to move to new virtualisation environments, but they’ll need backing up. We look at the key points to consider Continue Reading

By

• Stephen Pritchard

US indicts five in fake North Korean IT contractor scandal

The US authorities have accused five men, including two American citizens, of involvement in a scheme which saw companies duped into hiring fake North Korean IT contractors Continue Reading

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• Alex Scroxton, Security Editor

High Court: Sky Betting ‘parasitic’ in targeting problem gambler

UK High Court rules that Sky Betting acted unlawfully after breaching a customer’s data protection rights when it obtained his personal data through cookies and used it to profile him for the purposes of direct marketing, despite his ‘impaired’ ability to provide meaningful consent Continue Reading

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• Sebastian Klovig Skelton, Data & ethics editor

ICO launches major review of cookies on UK websites

ICO sets out 2025 goals, including a review of cookie compliance across the UK’s top 1,000 websites, as it seeks to achieve its ultimate goal of giving the public meaningful control over how their data is used Continue Reading

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• Alex Scroxton, Security Editor

Why run AI on-premise?

Much of artificial intelligence’s rapid growth has come from cloud-based tools. But there are very good reasons to host AI workloads on-premise Continue Reading

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• Stephen Pritchard

Privacy professionals expect budget cuts, lack confidence

Over 50% of privacy professionals in Europe expect to see less money earmarked for data security initiatives in 2025, and many don’t have faith their organisations are taking the issue seriously, according to an ISACA report Continue Reading

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• Alex Scroxton, Security Editor

Funksec gang turned up ransomware heat in December

The criminal ransomware fraternity was hard at work over the festive period, with attack volumes rising and a new threat actor emerging on the scene Continue Reading

By

• Alex Scroxton, Security Editor

Europol seeks evidence of encryption on crime enforcement as it steps-up pressure on Big Tech

Europol wants examples of police investigations hampered by end-to-end encryption as it pressures tech companies to provide law enforcement access to encrypted messages Continue Reading

By

• Bill Goodwin, Computer Weekly

What is a private key?

A private key, also known as a secret key, is a variable in cryptography used with an algorithm to encrypt or decrypt data. Continue Reading

By

• Rahul Awati
• Peter Loshin, Former Senior Technology Editor
• Michael Cobb

Will the UK become an AI powerhouse?

In this week’s Computer Weekly, we analyse the UK government’s new AI strategy and ask if the ambitious plans are achievable. The latest EU regulation affecting cyber security, called DORA, will affect digital resilience plans for many businesses – we examine the implications. We also look at the benefits and technologies behind cloud data lakes. Read the issue now. Continue Reading

US Supreme Court upholds TikTok ban

The US Supreme Court has upheld a legal ban on TikTok, meaning that the video-sharing application will be shut down from midnight on Sunday 19 January Continue Reading

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• Alex Scroxton, Security Editor

Cyber innovation to address rising regulatory, threat burden

The Computer Weekly Security Think Tank considers how security leaders should best navigate the multitude of new national and multinational regulations affecting their work, and ensure their organisations remain compliant and protected Continue Reading

By

• Nick New, Optalysys

Biden signs new cyber order days before Trump inauguration

With days left in the White House, outgoing US president Joe Biden has signed a wide-ranging cyber security executive order with far-reaching implications Continue Reading

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• Alex Scroxton, Security Editor

Russia’s Star Blizzard pivots to WhatsApp in spear-phishing campaign

The Russian cyber spy operation known as Star Blizzard changed tactics after a takedown operation by Microsoft and the US authorities, turning to widely used messaging platform WhatsApp to try to ensnare its targets Continue Reading

By

• Alex Scroxton, Security Editor

Davos 2025: Digital supply chains at risk as world faces two years of turbulence

World Economic Forum urges digital business leaders to build the resilience of supply chains, improve cyber defences and develop contingency plans Continue Reading

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• Bill Goodwin, Computer Weekly

Cyber security dovetails with AI to lead 2025 corporate IT investment

Cyber security and GenAI top enterprise IT investment plans for 2025, whether singly or together, according to research from Enterprise Strategy Group Continue Reading

By

• Brian McKenna, Enterprise Applications Editor

Users protest, flee TikTok as clock ticks on US ban

As the US Supreme Court prepares to rule on the future of TikTok, rumours of a sale are swirling around Washington DC while panicked users make plans for an exodus Continue Reading

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• Alex Scroxton, Security Editor

Davos 2025: Misinformation and disinformation are most pressing risks, says World Economic Forum

World leaders, business chiefs and civil society organisations will discuss the risks posed by misinformation, disinformation and artificial intelligence at the World Economic Forum Continue Reading

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• Bill Goodwin, Computer Weekly

Barings Law enleagues 15,000 claimants against Google and Microsoft

Barings Law has signed up 15,000 claimants in a data breach suit against Microsoft and Google. The firm says the tech giants use personal data without proper consent to train AI models Continue Reading

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• Brian McKenna, Enterprise Applications Editor

Generating customer experience at NatWest Bank

In this week’s Computer Weekly, we find out how NatWest Bank is using generative AI to enhance its customer experience. Our latest buyer’s guide examines the emerging regulatory compliance environment affecting IT leaders. And we learn how Toyota is turning to automation to improve its helpdesk support service for employees. Read the issue now. Continue Reading

Why we need better cyber regulation to protect the UK from disruption

The Computer Weekly Security Think Tank considers how security leaders should best navigate the multitude of new national and multinational regulations affecting their work, and ensure their organisations remain compliant and protected. Continue Reading

By

• Adam Stringer, PA Consulting

Preparing for AI regulation: The EU AI Act

The EU AI Act builds on existing cyber security, privacy and data governance regulations such as GDPR Continue Reading

By

• Cliff Saran, Managing Editor

US bank FNBO uses Pindrop to tackle voice fraud, deepfakes

Learn how First National Bank of Omaha in the US is enhancing customer authentication and verification in its contact centres, eliminating friction points and making life easier for its customer service teams, with Pindrop voice security technology Continue Reading

By

• Alex Scroxton, Security Editor

German court finds hacked EncroChat phone evidence inadmissible

The Berlin Regional Court has found that evidence obtained by a joint French and Dutch operation to hack the EncroChat encrypted mobile phone network is legally inadmissible, raising questions about its use in other European countries Continue Reading

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• Bill Goodwin, Computer Weekly

Why CISOs should build stronger bonds with the legal function in 2025

The Computer Weekly Security Think Tank considers how security leaders should best navigate the multitude of new national and multinational regulations affecting their work, and ensure their organisations remain compliant and protected. Continue Reading

By

• Mandy Andress, Elastic

Saudi Arabia calls for humanitarian AI after tightening screws on rights protesters

Oppressive state wants global digital identity system at the heart of all AI, to make it trustworthy and prevent it being used for ‘unauthorised surveillance’ Continue Reading

By

• Mark Ballard

Top 10 surveillance, journalism and encryption stories of 2024

Revelations of covert and unlawful monitoring of journalists and their confidential sources by the Police Service of Northern Ireland and the Metropolitan Police attracted a huge amount of attention this year Continue Reading

By

• Bill Goodwin, Computer Weekly

Top 10 ANZ stories of 2024

The 2024 tech landscape in Australia and New Zealand was dotted with developments spanning cloud migrations and AI adoption to heightened data security and real-time data streaming Continue Reading

By

• Aaron Tan, TechTarget

Top 10 police technology stories of 2024

Here are Computer Weekly’s top 10 police technology stories of 2024 Continue Reading

By

• Sebastian Klovig Skelton, Data & ethics editor

What is a public key and how does it work?

In cryptography, a public key is a large numerical value that is used to encrypt data. Continue Reading

By

• Rahul Awati

Top 10 data and ethics stories of 2024

Here are Computer Weekly’s top 10 data and ethics stories of 2024 Continue Reading

By

• Sebastian Klovig Skelton, Data & ethics editor

The Security Interviews: Martin Lee, Cisco Talos

Threat intel expert and author Martin Lee, EMEA technical lead for security research at Cisco Talos, joins Computer Weekly to mark the 35th anniversary of the first ever ransomware attack Continue Reading

By

• Alex Scroxton, Security Editor

Top 10 cyber security stories of 2024

Data breaches, data privacy and protection, and the thorny issue of open source security were all hot topics this year. Meanwhile, security companies frequently found themselves hitting the headlines, and not always for good reasons. Here are Computer Weekly's top 10 cyber security stories of 2024 Continue Reading

By

• Alex Scroxton, Security Editor

Look to the future: How the threat landscape may evolve next

From Covid-19 to war in Ukraine, SolarWinds Sunburst, Kaseya, Log4j, MOVEit and more, the past five years brought cyber to mainstream attention, but what comes next? The Computer Weekly Security Think Tank looks ahead to the second half of the 2020s Continue Reading

By

• Elliott Wilkes, ACDS

Top 10 cyber crime stories of 2024

From ransomware targeting the NHS to nation-state-backed intrusions, 2024 was another big year for cyber criminals and cyber spooks alike, but they didn't have it all their own way as the good guys fought back Continue Reading

By

• Alex Scroxton, Security Editor

2025-30: Geopolitical influence on cyber and the convergence of threat

From Covid-19 to war in Ukraine, SolarWinds Sunburst, Kaseya, Log4j, MOVEit and more, the past five years brought cyber to mainstream attention, but what comes next? The Computer Weekly Security Think Tank looks ahead to the second half of the 2020s Continue Reading

By

• Rob Dartnall, SecAlliance

Using AI to build stronger client relationships in 2025

On the Twelfth Day of AI, we explore the key benefits of Copilot, the potential risks, barriers to adoption, and strategies for ensuring successful implementation. Continue Reading

By

• Josie Rickerd, ANS

Conservative MP adds to calls for public inquiry over PSNI police spying

Conservative MP David Davis calls for a public inquiry following a court ruling that the PSNI and Metropolitan Police unlawfully placed journalists under electronic surveillance Continue Reading

By

• Bill Goodwin, Computer Weekly
• Cormac Kehoe

Digital Ethics Summit 2024: recognising AI’s socio-technical nature

At trade association TechUK’s eighth annual Digital Ethics Summit, public officials and industry figures and civil society groups met to discuss the ethical challenges associated with the proliferation of artificial intelligence tools globally and the direction of travel set for 2025 Continue Reading

By

• Sebastian Klovig Skelton, Data & ethics editor

Tribunal criticises PSNI and Met Police for spying operation to identify journalists’ sources

The Investigatory Powers Tribunal has criticised the Police Service of Northern Ireland and the Metropolitan Police for unlawfully spying on journalists Continue Reading

By

• Bill Goodwin, Computer Weekly

Technology on the beat

In this week’s Computer Weekly, we examine the future of technology in policing as the Home Office announces plans for a new IT organisation. We look at the security risks from employees using publicly available generative AI tools in the workplace. And we hear how Hyatt Hotels is creating a data culture across the organisation. Read the issue now. Continue Reading

Private vs public AI: Which should your business use in 2025?

On the Eleventh Day of AI, we explore the differences between private and public AI, the key benefits and downsides of private AI, future trends, and how to get started with a hybrid AI approach. Continue Reading

By

• Chris Folkerd, ANS

Decoding the end of the decade: What CISOs should watch out for

From Covid-19 to war in Ukraine, SolarWinds Sunburst, Kaseya, Log4j, MOVEit and more, the past five years brought cyber to mainstream attention, but what comes next? The Computer Weekly Security Think Tank looks ahead to the second half of the 2020s Continue Reading

By

• Paul Lewis, Nominet

Computer Misuse Act reform gains traction in Parliament

An amendment to the proposed Data (Access and Use) Bill that will right a 35-year-old wrong and protect security professionals from criminalisation is to be debated at Westminster Continue Reading

By

• Alex Scroxton, Security Editor

CISOs: Don’t rely solely on technical defences in 2025

From Covid-19 to war in Ukraine, SolarWinds Sunburst, Kaseya, Log4j, MOVEit and more, the past five years brought cyber to mainstream attention, but what comes next? The Computer Weekly Security Think Tank looks ahead to the second half of the 2020s Continue Reading

By

• Deepti Gopal, Gartner

Emerging Ymir ransomware heralds more coordinated threats in 2025

A newly observed ransomware strain has the community talking about more collaboration, and blurred lines, between threat groups next year, according to NCC’s monthly cyber barometer Continue Reading

By

• Alex Scroxton, Security Editor

Russia focuses cyber attacks on Ukraine rather than West despite rising tension

Computer Weekly talks to GCHQ’s National Cyber Security Centre operations director Paul Chichester and former NCSC chief executive Ciaran Martin on Russia, China and Salt Typhoon Continue Reading

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• Bill Goodwin, Computer Weekly

Dangerous CLFS and LDAP flaws stand out on Patch Tuesday

Microsoft has fixed over 70 CVEs in its final Patch Tuesday update of the year, and defenders should prioritise a zero-day in the Common Log File System Driver, and another impactful flaw in the Lightweight Directory Access Protocol Continue Reading

By

• Alex Scroxton, Security Editor

iOS vuln leaves user data dangerously exposed

Jamf threat researchers detail an exploit chain for a recently patched iOS vulnerability that enables a threat actor to steal sensitive data, warning that many organisations are still neglecting mobile updates Continue Reading

By

• Alex Scroxton, Security Editor

Defending against cyber grinches: AI for enhanced security

On the Seventh Day of AI, Defending against cyber grinches: AI for enhanced security, we explore the double-edged sword of AI in cybersecurity and how businesses can protect themselves against the cyber grinches. Continue Reading

By

• Justin Young, ANS

What is a block cipher?

A block cipher is a method of encrypting data in blocks to produce ciphertext using a cryptographic key and algorithm. Continue Reading

By

• Rahul Awati

What is a stream cipher?

A stream cipher is an encryption method in which data is encrypted one byte at a time. Continue Reading

By

• Rahul Awati

UK police continue to hold millions of custody images unlawfully

Annual report from the biometrics and surveillance camera commissioner of England and Wales highlights the ongoing and unlawful retention millions of custody images of innocent people never charged with a crime by police Continue Reading

By

• Sebastian Klovig Skelton, Data & ethics editor

DWP ‘fairness analysis’ reveals bias in AI fraud detection system

Information about people’s age, disability, marital status and nationality influences decisions to investigate benefit claims for fraud, but the Department for Work and Pensions says there are ‘no immediate concerns of unfair treatment’ Continue Reading

By

• Sebastian Klovig Skelton, Data & ethics editor

AI and cloud: The perfect pair to scale your business in 2025

On the Sixth Day of AI, we explore how leveraging AI and cloud can enhance business performance and shares tips for successful implementation. Continue Reading

By

• Matt Gallagher, ANS

What is a session key?

A session key is an encryption and decryption key that is randomly generated to ensure the security of a communications session between a user and another computer or between two computers. Continue Reading

By

• Rahul Awati

What is cipher block chaining (CBC)?

Cipher block chaining (CBC) is a mode of operation for a block cipher -- one in which a sequence of bits are encrypted as a single unit, or block, with a cipher key applied to the entire block. Continue Reading

By

• Rahul Awati