By Talos Group Today, Talos is publishing a glimpse into the most prevalent threats we’ve observed between March 24 and March 31. As with previous round-ups, this post isn’t meant to be an in-depth analysis. Instead, this post will summarize the threats we’ve observed by highlighting key behavior characteristics, indicators of compromise, and how our customers are automatically […]
Source:: Cisco Security Notice
By Talos Group Today, Talos is publishing a glimpse into the most prevalent threats we’ve observed between March 24 and March 31. As with previous round-ups, this post isn’t meant to be an in-depth analysis. Instead, this post will summarize the threats we’ve observed by highlighting key behavior characteristics, indicators of compromise, and how our customers are automatically […]
Source:: Cisco Security Notice
By Thomas Licisyn The Olympic Games represent the pinnacle of athleticism and excellence on the world stage like no other event. The scale of the preparation and production that goes into them is absolutely massive. That’s why providing connectivity and security to the 2016 Olympic Games in Rio was both a challenge and a great honor for Cisco. […]
Source:: Cisco Security Notice
By Thomas Licisyn The Olympic Games represent the pinnacle of athleticism and excellence on the world stage like no other event. The scale of the preparation and production that goes into them is absolutely massive. That’s why providing connectivity and security to the 2016 Olympic Games in Rio was both a challenge and a great honor for Cisco. […]
Source:: Cisco Security Notice
By Talos Group This post authored by Nick Biasini with contributions from Edmund Brumaghin and Alex Chiu The last time Talos discussed Sundown it was an exploit kit in transition. Several of the large exploit kits had left the landscape and a couple of strong contenders remain. Sundown was one of the kits still active and poised to […]
Source:: Cisco Security Notice
By Talos Group This post authored by Nick Biasini with contributions from Edmund Brumaghin and Alex Chiu The last time Talos discussed Sundown it was an exploit kit in transition. Several of the large exploit kits had left the landscape and a couple of strong contenders remain. Sundown was one of the kits still active and poised to […]
Source:: Cisco Security Notice
By Omar Santos On March 29, Cisco became aware of several customer outages involving different releases and models of Cisco ASA and Cisco Firepower Threat Defense (FTD) appliances. Cisco will publish a Field Notice urging Cisco customers who are running specific releases of software to reboot their devices to prevent a device from hang and stop passing traffic. The issue […]
Source:: Cisco Security Notice
By Omar Santos On March 29, Cisco became aware of several customer outages involving different releases and models of Cisco ASA and Cisco Firepower Threat Defense (FTD) appliances. Cisco will publish a Field Notice urging Cisco customers who are running specific releases of software to reboot their devices to prevent a device from hang and stop passing traffic. The issue […]
Source:: Cisco Security Notice
Mit dem nächsten Microsoft Patchday am 11.04.2017 endet nun final der Support für Sicherheitsupdates bei allen Windows Vista Installationen. Für Kunden, die dieses Betriebssystem noch im Einsatz haben bedeutet das, dass keine nach diesem Termin gefundene Sicherheitslücke mehr geschlossen wird.
Wie zuvor schon bei Windows XP werden Rechner, die auf den Betrieb mit Vista angewiesen sind – z.B. PCs, die Maschinen steuern und für die der Hersteller keine neuen Softwareversionen bereitstellt – damit sehr anfällig für Angriffe und stellen ein erhöhtes Risiko dar. Von daher lautet die generelle Empfehlung, solche Systeme nicht mehr mit dem Internet zu verbinden. Sollte das nicht möglich sein gilt es, diese Rechner vom restlichen Unternehmensnetz abzukapseln, z.B. mit unseren internen Firewalls zur Netzsegmentierung.
Gerne helfen wir Ihnen bei der Umstellung.
By Michele Guel This blog is the first in a series of posts featuring perspectives from Cisco women in security. Next month’s blog will feature Chief Privacy Officer, Michelle Dennedy. When I started my information security career at NASA’s Ames Research Center in 1988, there were very few women in the field. In fact, I’d attend conferences in […]
Source:: Cisco Security Notice
