Domain Name System (DNS)

What is HTTP error 400 and how do you fix it?
"400 Bad Request" on a computer screen
Network & Internet

What is HTTP error 400 and how do you fix it?

Tips and tricks to diagnose and debug a 400 Bad Request error
16 Jun 2021
What is DMARC and how can it improve your email security?
Person at laptop with a coffee with animations of envelopes on the background
phishing

What is DMARC and how can it improve your email security?

Protect your customers and brand rep with this email authentication protocol for domain spoofing
28 May 2021
What is a DNS server?
Networks servers
Domain Name System (DNS)

What is a DNS server?

We explain what a DNS server is, how it works and how to avoid DNS hijacking
16 Apr 2021
Modern networking for the borderless enterprise
Modern networking for the borderless enterprise - whitepaper from Infobloxwhitepaper
Whitepaper

Modern networking for the borderless enterprise

Five ways top organisations are optimising networking at the edge
3 Mar 2021
NSA issues guidance on encrypted DNS usage
The logo of the National Security Agency in front of the US flag
Domain Name System (DNS)

NSA issues guidance on encrypted DNS usage

The US National Security Agency warns enterprises not to use third-party DNS resolvers
15 Jan 2021
What is DNS?
Network traffic depicted as roads
Domain Name System (DNS)

What is DNS?

We explain what DNS is, how it works, and how outages can be avoided
12 Jan 2021
Cloudflare and Apple launch privacy-focused DNS protocol
The logo of Cloudflare in its website on iOS viewed in privacy mode
Domain Name System (DNS)

Cloudflare and Apple launch privacy-focused DNS protocol

Oblivious DNS-over-HTTPS safeguards users' browsing habits from third parties
9 Dec 2020
Mozilla opens public consultation for controversial DNS over HTTPs launch
Mozilla company logo on a building
Domain Name System (DNS)

Mozilla opens public consultation for controversial DNS over HTTPs launch

Decision likely taken after recent backlash from ISPs and the UK government
19 Nov 2020
What is shadow IT?
Man holding mobile phone over laptop with double exposure city overlay
Security

What is shadow IT?

Hardware and software that isn't authorised by IT departments can leave businesses vulnerable
29 Sep 2020
TLS Telemetry Report
whitepaper
Whitepaper

TLS Telemetry Report

The changing world of encryption on the web
17 Jul 2020
Enhancing subscriber services through DNS
whitepaper
Whitepaper

Enhancing subscriber services through DNS

Easily expand delivery of value-added security services through a cost-effective DNS-based approach
8 Jul 2020
ICANN board blocks private equity firm’s .org purchase
Domain Name System (DNS)

ICANN board blocks private equity firm’s .org purchase

Non-profits claimed sale could have had "dire consequences"
1 May 2020
Firefox activates DNS over HTTPS for US users by default
Domain Name System (DNS)

Firefox activates DNS over HTTPS for US users by default

The privacy push, which encrypts all web traffic, has angered ISPs and regulators
26 Feb 2020
Microsoft embraces DNS over HTTPS to secure the web
Domain Name System (DNS)

Microsoft embraces DNS over HTTPS to secure the web

Developers advocate benefits of encrypted traffic but are likely to encounter anger from ISPs
19 Nov 2019
How a DNS firewall can help battle against advanced cyber threats
whitepaper
Domain Name System (DNS)

How a DNS firewall can help battle against advanced cyber threats

Protect your business against advanced persistent threats and similar malware
7 May 2019
Assessing the DNS security risk
whitepaper
Domain Name System (DNS)

Assessing the DNS security risk

Discover how IT professionals around the world assess and mitigate DNS risks
7 May 2019
D-Link routers under siege from months-long DNS hack
Picture of a DNS server
Security

D-Link routers under siege from months-long DNS hack

The attackers are running malicious IPs through a Google Cloud Platform virtual machine
5 Apr 2019
SMBs warned over corrupted SOHO router risk
Security

SMBs warned over corrupted SOHO router risk

Team Cymru researchers claim 300,000 routers may have had their DNS settings changed by cyber criminals.
4 Mar 2014
GoDaddy goes down following alleged Anonymous attack
Internet search
cloud computing

GoDaddy goes down following alleged Anonymous attack

Individual affiliated with notorious hacking group claims responsibility as millions of websites black out.
11 Sep 2012
Will the FBI close down your online business this March?
FBI
Security

Will the FBI close down your online business this March?

In tackling the DNSChanger botnet, the FBI may take a load of businesses offline. Davey Winder is, unsurprisingly, anxious...
17 Feb 2012
DNS Changer botnet smashed in major cyber crime bust
botnet
Security

DNS Changer botnet smashed in major cyber crime bust

A botnet that is thought to have earned its controllers $14 million is dismantled.
10 Nov 2011
‘Climate of fear’ is best weapon against cyber crime
Cyber crime
Security

‘Climate of fear’ is best weapon against cyber crime

A member of the Serious Organised Crime Agency has claimed cyber criminals are best tackled through fear of prosecution.
16 Mar 2010
Google builds its own DNS system
www
Network & Internet

Google builds its own DNS system

Google has created its own domain name system, claiming its method is faster and safer than current tech.
4 Dec 2009