Cybersecurity

Cyberspace Security in Africa – Where Do We Stand?

Very few African states today have developed a national cybersecurity strategy or have in place cybersecurity and data protection regulations and laws. Yet, the continent has made major headway in developing its digital ecosystem, and moreover, it is home to the largest free trade area in the world, which is predicted to create an entirely new development path harnessing the potential of its resources and people. more

Protecting Yourself from Spear Phishing

One of the big trends this year is spear phishing. These are phish attacks that are frequently (though not always) against high profile users. The purpose of these attacks is to steal sensitive data or get elevation of privilege inside the service by exploiting a software vulnerability within the user's computer that transmits usernames and passwords back to the phisher. more

Is Upping the Minimum Wage Good for the Information Security Industry?

The movement for upping the minimum wage in the US is gathering momentum. Protests and placard waving are on the increase, and the quest for $15 per hour is well underway. There are plenty of arguments as to why such a hike in minimum wage is necessary, and what the consequences could be to those businesses dependent upon the cheapest hourly labor. But, for the information security industry, upping the minimum wage will likely yield only good news. more

Satellite Security Showdown: DEFCON’s Hack-A-Sat Competition Highlights the Rising Stakes of Space-Based Cybersecurity

As industries from agriculture to banking increasingly depend on space-based capabilities, safeguarding satellites from cyber threats has become paramount. In a groundbreaking move to address this, the U.S. military will stage Hack-A-Sat 4, a competition at the famed DEFCON hacker convention, inviting white-hat hacker teams to attempt to infiltrate and control computer systems on a satellite in orbit. more

IPv6 Security Considerations

When rolling out a new protocol such as IPv6, it is useful to consider the changes to security posture, particularly the network's attack surface. While protocol security discussions are widely available, there is often not "one place" where you can go to get information about potential attacks, references to research about those attacks, potential counters, and operational challenges. more

United States Is the Most Bot-Infected Country. Right?

A couple of days ago, Threatpost posted an article indicating that the United States is the most bot-infected country... I think that Microsoft's mechanism of measuring bot infections is a good one, not necessarily because it is the most accurate but because it represents the most complete snapshot of botnet statistics. Because Microsoft Windows is installed on so many computers worldwide and because so many users across the world call home to the MSRT, Microsoft is able to collect a very large snapshot of data. more

DNS Security Flaw Secret Leaked Prior to Set Date: Patch DNS as Fast as Possible

In what seems to have started with a blog post by reverse engineer Halvar Flake, and subsequent blog postings from other experts in the know, the details of the recently announced DNS vulnerability was quite likely made public today. The DNS flaw was found earlier this year by security researcher Dan Kaminsky and earlier this month announced publicly along with various tools and patches provided by numerous vendors... more

U.S. Outgunned in Hacker War

The Wall Street Journal has an interview with the outgoing head of the FBI's cyber crime investigation Shawn Henry. In it, he has a blunt assessment of the US's capabilities when it comes to combatting online crime, especially data theft and hacking... The more I read around the Internet, the more clear it's becoming at how cyber security is becoming a central focus. This has pretty big implications for the cloud. more

Internet Population Passes 1 Billion, and We’re Still Afraid

We're learning this week that we have officially passed the one billion number in terms of people using the Internet. Eric Schonfeld writes in his article on TechCrunch that the number is probably higher than that. One billion is a staggering number, even though it makes up only 15 to 22 percent of the world's population. Nevertheless, those one billion Internet users give us a lot to deal with on their own in terms of social and security issues on the web. more

Zoom Security: The Good, the Bad, and the Business Model

Zoom - one of the hottest companies on the planet right now, as businesses, schools, and individuals switch to various forms of teleconferencing due to the pandemic - has come in for much criticism due to assorted security and privacy flaws. Some of the problems are real but easily fixable, some are due to a mismatch between what Zoom was intended for and how it's being used now - and some are worrisome. more

VPN Security Flaw Makes IP Address of Users Using IPv6 Easily Traceable

Duncan Geere reporting in Wired: "Since the slow introduction of internet monitoring systems around the world began, more and more people have attempted to preserve their privacy by signing up for VPN services like the Pirate Bay's Ipredator and Pirate Party offering Relakks. But it turns out that there's a gaping security flaw in these services that allows individual users to be identified..." more

The Economics of Magic

Arthur C. Clarke said any sufficiently advanced technology is indistinguishable from magic. Milton Friedman said there's no such thing as a free lunch. The validity of the former statement does not invalidate the later. From this we can see that even magic has a price. Hence, its application is subject to cost-benefit analysis. There are many developing technologies that may eventually qualify as magic. more

.COM - The Riskiest Top-Level Domain? (Part 2)

Following up from my post yesterday, I thought I would take a look at how spammy each particular TLD is. At the moment, I only track 8 TLD's - .cn, .ru, .com, .net, .org, .info, .biz and .name. To check to see which one is the spammiest, I took all of our post-IP blocked mail and determined how many times those messages occurred in email, and how many times that email was marked as spam... more

WCIT Denouement

It is midnight in Dubai and I am listening to the final readings of the International Telecommunication Regulations (ITR). This instrument is the final output of two weeks of negotiations at the World Conference on International Telecommunication (WCIT), a gathering of the world's nations to update the the ITRs. The Chair goes through the document article by article, section by section, and with each passing "thank you", this Conference draws to a close. Many in the room are elated. more

2nd Annual RIPE NCC - LEA meeting: Cooperation Unfolds

On Wednesday 16 March the Serious Organised Crime Agency organised a meeting in London with the RIPE NCC. For the second time law enforcers from the whole world met with the RIPE NCC and RIPE community representatives to discuss cooperation. RIPE NCC staged several very interesting presentations that showed the LEAs the importance of the work done within RIPE and ARIN, the information RIPE NCC has and the relevance of all this to LEAs. Also issues were addressed that can potentially be harmful to future investigations. more