No discussion on ICS attacks could be complete without talking about what some would call, ‘the elephant in the room.’ Critical infrastructure has always been a target for warfare, and modern ICS are no exception. Several high-profile ICS disruptions have in fact been attributed to malicious hackers working at the behest of a military or intelligence agency.
The term DDoS attack refers to a malicious actor or group of actors intentionally trying to overwhelm a victim’s computer network with traffic. The large influx of network traffic being directed at the target can cause serious issues for legitimate traffic, such as regular users who need to access websites, data or services. Everyone from gamer sites to large enterprises fears the threat of distributed denial of service attacks.
Netacea surveyed 440 enterprise organizations based in the USA and UK across travel, entertainment, eCommerce, telecommunications and financial services to understand the cost of bot traffic on businesses. Our respondents indicated that they are aware of the increase in scale and frequency of bot attacks over the course of Covid-19 pandemic, with 85% more attacks occurring in 2020 vs. 2019.
If you haven’t heard the news, Splunk Phantom is now Splunk SOAR – available both on-prem and in the cloud. What does this mean to you? You can deploy SOAR in the way that best supports your business needs. No matter what deployment you choose, you can automate from anywhere, and truly “SOAR your own way!” Hot on the heels of our cloud release is another exciting announcement: Splunk SOAR’s new Visual Playbook Editor.
Microsoft 365 (M365) has quickly become one of the most utilized email platforms and, thanks to a variety of productivity and communication applications deeply embedded in enterprise processes, it’s also a popular target for cyber criminals. Microsoft certainly understands that and has enabled extensive security mechanisms for M365, including multifactor authentication (MFA), which requires users to present more than one form of authentication before login.
The pandemic hastened long-developing trends toward digitization and decentralization. As virus concerns, social distancing guidelines and convenience pushed people online, ecommerce sales surged, expected to hit $4.2 billion globally this year, jumping ahead by years in the process. To be sure, this isn’t a one-time trend. According to one survey , nearly half of shoppers who altered their shopping habits in 2020 plan to make those changes permanent.
Businesses face an endless range of security concerns. Internal controls and security procedures help, but not every risk can be managed out of existence. To build a sustainable security program, then, executives need to rely on risk acceptance and security exceptions to keep operations running and to appease stakeholders as best as possible.
Even the most secure IT system can have vulnerabilities that leave it exposed to cyber attacks. Constantly changing network environments, social engineering schemes, and outdated or unpatched software are all threats that call for routine vulnerability testing. Vulnerability testing, also called vulnerability assessment or analysis, is a one-time process designed to identify and classify security vulnerabilities in a network.
The industry consensus today is that the only way to reliably end the threat of ransomware for good is to stop paying ransoms. Some have even gone so far as to suggest that they should be banned altogether. But because of a lack of public knowledge and transparency, it’s almost impossible to know the full scale of the problem to understand the right solution.
Black Hat USA is one of the industry’s oldest and most well-established security events. Last year, the conference was held virtually for the first time in its history. This year’s conference brought together the best of both worlds, with a hybrid event that was held virtually and in person in Las Vegas. Historically, Black Hat has seen about 20,000 attendees at its in-person conference.
