Cyber Incident Response // Cyber Security // Cyber Crime // Cyber Terrorism // Cyber Defense
Often times applications have reached end-of-life, or are no longer supported by the vendor. In this case organizations tend to weed out or replace such applications simply due to this fact. I was confronted with this organization while performing a due diligence for an investment company. The course after of the organization in question was … Continue reading Application security is not necessarily necessary
Probably one of the most interesting incidents I have investigated was the theft of computers from a university. The perpetrator had done a good job scouting out the procedures of the organization, and through his reconnaissance put together a whole deal of information. He knew for instanceHe knew for instance that onHe knew for instance … Continue reading Visitors by appointment only… even tech workers, maintenance staff, cleaning staff, etc
As you can see this post was published in 2019. We’ve had pretty much everything about you go south. Probably the most revealing thing, and the only one in years that led to some kind of reaction, where the Snowden revelations. No, one of the main issues is that even after such a major incident, … Continue reading Your email server should ensure encrypted communication and messaging only
Probably The coolest thing in cyber security is that you constantly learn. On a conference I was speaking up I was asked by an attendee in my audience, and after my talk whether I could answer him a very confidential question. Turns out the guy was the CISO Of an oil and gas company, and … Continue reading Emergency WAN connectivity to ensure business continuity
I hope I will be stating the obvious in this post; but I have seen so many things going wrong that I will risk repeating myself! On location back ups are totally cool! They are directly connected to your ethernet, have blazing accessibility rate, superb file transfer speeds, and a variety of other bills and … Continue reading Why you need on-location and co-location backups and why they should be encrypted
When I heard this argument for the first time over a decade ago I thought it would never be a thing. I was to be proved wrong! A few years ago, I was hired to figure out how a perpetrator got into a corporate network. Like so often, my blue-chip/fortune 500 colleagues had failed to … Continue reading You seriously have to regularly upgrade your printer firmware!
Humans are still the weakest link in cyber security, and they lack training to become aware of the risks. This is a very good example.
One of the most costly cyber threats/risks is CEO fraud.
What is the "Advanced Cybersecurity Risk Assessment Checklist" (ACRAC)?ACRAC allows any organisation to assess a status quo of their cybersecurity. It's a thorough, and constantly updated checklist to reduce common cyber threats organisations are confronted with. Its goal is to raise awareness for vulnerabilities, thereby neutralising a majority of threat vectors an organisation sees itself … Continue reading Project: Advanced Cybersecurity Risk Assessment Checklist
When it comes to passwords, there are many opinions. However, a save passwords strategy doesn’t have to be so complex that you cannot remember the password you entered. Instead it is about choosing passphrases which are easy to remember for the human mind.
Whether or not your organizations data as valuable to outsiders depends heavily on what business you're in. Generally said, your organizations data is valuable :period. There is an ever increasing amounts of data being taken from paper, and digitized. Therefore they are not only victim to attempts of corporate espionage, but also to data collection … Continue reading Is your organizations data valuable to outside threats?
Differentiating the terms risk, vulnerability, and threat is quite difficult in a cyber security setting. This post intends to give a clear outline.
Antivirus incidents are quite common. But there are special, and effective ways to handle them.
Removable media still presents one of the greatest threats; this post outlines one solution of how to deal with it properly.
Cyber insurance is becoming every increasingly important product for most organizations. Finding an insurance policy, and an underwriter to understand the risk is very difficult.
DDoS attacks are still a thing. But they are also easy to mitigate. Here is how, and an interesting discussion about the topic.
Cache currency is a blessing for law-enforcement because it allows them to trace back the origins to a crime. When criminals are forced to resort to crypto currency, the game changes.
Cybercrime comes in many forms industrial espionage is one of them. Today, we are not even safe from paper shredders in the offices anymore.
CEO fraud is one of the most devious forms of cybercrime, and social engineering. The most complex form was experienced, and the risk for future attacks was mitigated.
Software that it’s not regularly updated presents at risk. However, sometimes it is out of our influence whether or not a software remains up to date. If the software vendor does not provide updates and patches in time, and option to deal with such situations is to isolate software in virtual machines etc.