L’esame 210-451 CLDFND è associato alla certificazione Cisco CCNA Cloud insieme all’esame 210-455 CLDADM. Viene verifica la conoscenza delle caratteristiche del cloud e i modelli di distribuzione tra cui Cisco InterCloud; le basi dell’infrastruttura Cloud Compute Unified compresi Cisco UCS, la virtualizzazione dei server, l’architettura Unified Fabric, la rete di un DataCenter di rete, le infrastrutture di virtualizzazione, storage …
A favorite topic among network engineers, documentation is a source of both wonder and horror. Network documentation is difficult to get right. How much detail is enough? How old is that diagram, really?
Most malware analysis technologies, like sandboxes, put some sort of hook or software inside their analysis environment in order to observe what is actually happening. This could be a specific DLL file, or a debugger.
Co-written with Frederic Trate, Sr. Marketing Manager Let me start by asking you a couple questions: Does your network grow in size and complexity every year? Are you still largely operating your network manually?
The DoD recently started down the path toward NIST alignment. Back in March 2014, then-CIO Teresa Takai issued DoD Instruction 8510.01 entitled “Risk Management Framework for DoD Information Technology.” This instruction was an important policy change, since it shifted the risk management process from the legacy DoD Information Assurance Certification and Accreditation Process (DIACAP) toward the NIST Risk Management Framework (RMF). This brings the DoD into better alignment with the rest of the federal government as well. The NIST RMF is actually a pretty big topic. To keep things short, the RMF proposes a six-step risk management process each with a companion NIST guide: Categorize information system (NIST SP 800-60) Select security controls (NIST SP 800-53) Implement security controls (NIST SP 800-160) Assess security controls (NIST SP 800-53A) Authorize information system (NIST SP 800-37) Monitor security controls (NIST SP 800-137)
La versione 3.1 di UCS Manager ( nome in codice Granada ) presenta una nuova interfaccia in HTML5 completamente riscritto in alternativa alla interfaccia legacy java ma lasciando inalterate le funzionalità, il modo d’uso e i workflow. L’interfaccia in java rimane disponibile come alternativa nella schermata iniziale. Selezionando invece UCS Manager in HTML si presenta la nuova …
Cisco Unified Communications Delivers a Full Experience As I read the latest Gartner Magic Quadrant for Unified Communications by Bern Elliot and Steve Blood, August 10, 2015, one word stood out: full.
L’esame 210-455 CLDADM è associato alla certificazione Cisco CCNA Cloud insieme all’esame 210-451 CLDFND. Viene verificata la conoscenza dell’amministrazione base di un Cloud Cisco includendo provisioning, management, monitoring, reporting, modelli di charge-back e remediation. Domande: 55-65 Durata: 90 + 30 minuti per i non madrelingua inglese Costo: Esame ancora non disponibile su VUE.com 1.0 Cloud Infrastructure Administration and Reporting Peso 21% 1.1 Configure users/groups and role-based …
Multiple Cisco products incorporate a version of the OpenSSL package affected by a vulnerability that could allow an unauthenticated, remote attacker to retrieve memory in chunks of 64 kilobytes from a connected client or server.
The vulnerability is due to a missing bounds check in the handling of the Transport Layer Security (TLS) heartbeat extension. An attacker could exploit this vulnerability by implementing a malicious TLS or Datagram Transport Layer Security (DTLS) client, if trying to exploit the vulnerability on an affected server, or a malicious TLS or DTLS server, if trying to exploit the vulnerability on an affected client. An exploit could send a specially crafted TLS or DTLS heartbeat packet to the connected client or server. An exploit could allow the attacker to disclose a limited portion of memory from a connected client or server for every heartbeat packet sent. The disclosed portions of memory could contain sensitive information that may include private keys and passwords.
Please note that the devices that are affected by this vulnerability are the devices acting as an SSL server terminating SSL connections or devices acting as an SSL Client initiating an SSL connection. Devices that are simply traversed by SSL traffic without terminating it are not affected.
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