Protect Yourself from Cryptojacking

Protect Yourself from Cryptojacking

What is Cryptojacking? Cryptojacking is a type of cyber-attack where malware is covertly installed onto unsuspecting hosts so it can make use of the host’s processing power to mine cryptocurrency for the attacker. Cryptojacking isn’t attempting to cause damage to host systems or steal their data, but it is far from benign. It is a …

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Is JavaScript Secure?

Is JavaScript Secure

As with any programming language, JavaScript has fair its share of potential security exposures. Exploiting a JavaScript vulnerability can allow you to manipulate and steal data, redirect sessions and lots more. Whilst JavaScript is normally thought of as a client-side application, JavaScript security issues can also create problems on the server-side. Vulnerabilities in JavaScript Source …

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Are CDNs Secure?

Are CDNs Secure

A CDN is a type of overlay network that moves a website’s content closer to the end user in order to improve performance. Typical services offered by Internet overlay networks include edge caching, SSL offloading and edge routing. Internet overlay networks allow websites to benefit from third party infrastructure to improve performance and security. Instead …

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Cybersecurity Trends 2021

Cybersecurity Trends to Look Out For in 2021

The global COVID-19 pandemic dominated all aspects of life in 2020 and pushed the workers of the world to switch to remote working. This resulted in a major shake-up of IT and security practices to which businesses have had to quickly adapt. Security experts have reviewed some key aspects that shaped cybersecurity through the pandemic …

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How to secure your company’s email

Secure your company's email

Received wisdom regarding email security says – don’t trust email. Email is an unauthenticated, unreliable messaging service. The general advice was, and still is, use strong passwords, block spammers, don’t trust unrecognised sources and verify requests even from trusted entities. Email hasn’t gone away and the stakes are ever higher as email has become an …

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Beware Covid-19 Scams

Beware Covid-19 Scams

Fraudsters and criminals are exploiting genuine fears about COVID-19 in order to prey on members of the public. Older and vulnerable people who are isolated from their family and friends are especially at risk. The UK Government has urged people to remain on their guard following a rise in COVID-19 scams that seek to benefit …

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Security Tips for Remote and Home Working

Security Tips for Remote and Home Working

Remote working and home working have been increasing gradually throughout the 21st century and, since the Covid-19 pandemic, remote working has become a fundamental requirement for many businesses. Some companies, especially ones which already practiced some degree of remote working, have moved relatively seamlessly to large scale remote working. Others, that did not embrace the …

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Security Tips For Gmail Users

security tips for gmail users

Are you a Gmail user? When was the last time you took a look through the settings to make sure you are making the most of the security features? Beyond enabling 2FA (which you should now be doing on all online accounts), what can you do to make Gmail more secure? Well, Gmail has a …

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Introduction to Web Application Security

Introduction to Web Application Security

Web application security is, or should be, high on the agenda for any web-based business. The very nature of the Internet exposes web sites to attack from any location on the planet potentially leading to a data breach. A data breach is a general term referring to unauthorised access of sensitive or confidential information and …

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12 Smartphone Security Tips for 2020

smartphone security tips for 2020

The proportion of smartphone use, and time spent online using a phone or tablet compared to a laptop or desktop PC continues to increase. That being the case you would think that the kind of security-aware practices adopted by laptop and desktop users more than a decade ago would also now be standard practice for …

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10 Cybersecurity tips for 2020

10 Cybersecurity tips for 2020

1. Don’t underestimate the risks The cybersecurity landscape is continually changing.What was low risk today could be high risk tomorrow. New malware may appear or a service that you use may get hacked or your password can be stolen. Update your risk security assessments frequently and stay abreast of emerging threats. 2. Don’t click on …

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What Is Bug Bounty Program and How Should I Set One Up?

What Is Bug Bounty Program and How Should I Set One Up

A bug bounty program is a managed administrative mechanism for reporting bugs to organisations involved in software development.Whilst any software bugs could be reported, in practice, bug bounty programs are normally focused on the discovery of security vulnerabilities and exploits.  Many programs provide recognition and, sometimes significant, monetary compensation for security researchers who discover previously …

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What is a Firewall and do I Need One?

What is a Firewall and do I Need One

If you are an executive, manager or business owner, you will have heard of firewalls and you probably think you need one, but if you’re not particularly technical, do you actually know what a firewall does and how it protects your organisation’s computer systems? Firewalls have been our primary defence in computer security for more …

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What is DNS over HTTPS and how will it affect me?

DNS over HTTPS

Recent announcements by both Mozilla Firefox and Google Chrome, have put DNS privacy into the spotlight.Changes in how DNS privacy is handled is a major change to the way the internet works but is little understood by the average user. So, what is DNS privacy and DNS over HTTPS and what effect will it have …

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Why Businesses Need to Defend Against Ransomware

Why Businesses Need to Defend Against Ransomware

Ransomware is a rapidly increasing risk to businesses and organisations around the world.Although there are arguably now fewer ransomware attacks against consumers, attacks against organisations are clearly increasing. A report by Malwarebytes indicates that there has been a +300% increase in ransomware attacks on businesses in the first half 2019. There has also been a …

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