Yesterday Microsoft announced and delivered a fix for a serious vulnerability in Windows 10 cryptography function (CVE-2020-0601). The NSA had previously discovered and notified Microsoft to develop a solution. Microsoft also stated that they had seen no exploit of this vulnerability to date. The vulnerability would allow an attacker to disguise their malicious software as a valid and certified piece of code; thereby spoofing the Windows 10 PC or Windows Server 2019 into thinking it is legitimate code that can be trusted and therefore executed.
The time for planning has ended. Microsoft will no longer provide extended support for Windows 7. While extended security updates (ESU) may be available for Professional and Enterprise editions of Windows 7 (for a maximum of three years from January 14, 2020), this option will come at an increasing cost to organizations.
Citrix recently published a critical security bulletin (CVE-2019-19781) advising users of a vulnerability in the Citrix Application Delivery Controller (ADC) device formerly known as NetScaler ADC, Citrix Gateway, and NetScaler Gateway. If exploited, it can allow an unauthenticated attacker to execute code on the appliance that can lead to possibly compromising a critical perimeter security component. Many organizations rely on these devices as load balancers to control access from the outside to internal Citrix Servers and to terminate SSL VPNs.
Season’s Greetings! In place of my standard holiday message, I feel obliged to fill this year’s well wishes with a serious message about the cyber threat landscape and offer some cybersecurity best practices you can implement to better position your business against the bad guys.
Have you noticed consumer and business sites including mobile applications requiring multiple steps to verify who you are? Perhaps you’ve set-up a multi-step verification method to access your bank or Google email account? This security measure is growing in popularity as most data breaches today begin with a set of compromised credentials. From financial institutions to online stores to social media sites, many businesses are now requiring multiple factors of verification to ensure a user is who they say they are, reducing the chances of a cybercriminal successfully gaining access to their networks.
Today, your applications and files are no longer all contained within your four walls. With staff accessing your company's data and apps from multiple locations and on multiple devices, you need to know who is knocking at the door before you let them in. Your business might require complex passwords, but in reality, your staff is most likely using the same passwords across personal and business accounts, and the cybercriminals know it.
Every year, Cyber Monday brings us incredible deals and discounts; however, it's also the time of year when cybercriminals increase their efforts to steal our money and confidential information. To stay safe while shopping online, keep the following cybersafety tips in mind.
Cisco recently released a collection of 10 security advisories against Cisco's Adaptive Security Appliance (ASA), Firepower Threat Defense (FTD), and Firepower Management Center (FMC) software. The collection includes a few high-risk vulnerabilities that affect File Transfer Protocol (FTP) Inspection, Session Initiated Protocol (SIP) inspection that could lead to a denial-of-service condition. Importantly, Cisco is not aware of any public exploitation of the vulnerabilities.
In 2018, there was 49.8 million tons of e-waste generated worldwide. The US contributed a staggering 10 million tons of this waste, and our share is growing. As environmental and health concerns arise over the ever-increasing e-waste, it is the responsibility of everyone to ensure its proper disposal.
Systems Engineering is aware of the vulnerability affecting customers with Fortinet Firewalls who are using an SSL VPN (Secure Sockets Layers Virtual Private Network) to connect to their offices remotely. This vulnerability utilizes an improper limitation of a pathname to a restricted directory ("path traversal") in multiple Fortinet OS versions under the SSL VPN web portal.