By Bob Vachon
Preparing for the newest CCNA protection examination? listed here are all the CCNA safety (210-260) instructions you wish in a single condensed, moveable source. packed with worthwhile, easy-to-access details, the CCNA safeguard transportable Command consultant, is transportable sufficient that you should use no matter if you’re within the server room or the gear closet.
Completely up to date to mirror the hot CCNA safety 210-260 examination, this speedy reference summarizes correct Cisco IOS® software program instructions, key phrases, command arguments, and linked activates, and gives counsel and examples for employing those instructions to real-world defense demanding situations. Configuration examples, all through, supply an excellent deeper knowing of ways to take advantage of IOS to guard networks.
Topics lined include
Networking safety basics: innovations, rules, strategy
Protecting community infrastructure: community foundations, defense administration planes/access; info planes (Catalyst switches and IPv6)
Threat control/containment: preserving endpoints and content material; configuring ACLs, zone-based firewalls, and Cisco IOS IPS
Secure connectivity: VPNs, cryptology, uneven encryption, PKI, IPsec VPNs, and site-to-site VPN configuration
ASA community defense: ASA/ASDM innovations; configuring ASA simple settings, complicated settings, and VPNs
Access all CCNA safeguard instructions: use as a brief, offline source for learn and strategies
Logical how-to subject groupings supply one-stop examine
Great for assessment earlier than CCNA safety certification assessments
Compact dimension makes it effortless to hold with you, at any place you move
“Create your individual magazine” part with clean, covered pages lets you customize the publication to your wishes
“What do you need to Do?” chart contained in the entrance conceal enables you to quick reference particular tasks
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Additional info for CCNA Security (210-260) Portable Command Guide (2nd Edition)
7. Evaluate the program. Secure Network Lifecycle Management The lifecycle approach may also help you understand the framing of information security. Initiation Acquisition and Development Disposition Operations and Maintenance Figure 2-4 Implementation Secure Network Lifecycle Figure 2-4 illustrates the five phases of the lifecycle approach. The five-phase approach gives context to the process of designing, creating, and maintaining security architectures. It is based on Publication 800-64 revision 2 of the National Institute of Standards and Technology (NIST).
Command and control server Describes the attacker’s host, which remotely controls the botnets. The attacker uses the master control mechanism on a command and control server to send instructions to zombies. Principles of Secure Network Design 13 Tools Used by Attackers Several tools are used by attackers. Some of these tools are legitimate tools used by network administrators and security penetration testing firms. Other tools are explicitly written for nefarious reasons. org Website maintained by the Nmap Project that lists the top security tools in order of popularity from the network security community.
Phreakers Hackers of telecommunication systems. They compromise telephone systems to reroute and disconnect telephone lines, sell wiretaps, and steal long-distance services. Script kiddies Hackers with very little skill. They do not write their own code but instead run scripts written by more skilled attackers. Hacktivists Individuals with political agendas who attack government sites. Threats in Borderless Networks 9 Thinking Like a Hacker The following seven steps may be taken to compromise targets and applications: Step 1 Perform footprint analysis.