CompTIA Security+ SY0-701 - 2026 (Labs Pending)

Install Wireshark on Windows using the 64-bit installer, accept defaults, and create a desktop icon for quick access, a tool for network troubleshooting.

Discover how shorthand commands in Cisco iOS speed configuration, using examples like config t and int G01, and learn the rule that prevents ambiguity in command completion.

Use the tab key to autocomplete Cisco iOS commands, offering an alternative to shorthand inputs. Learn to enter global config mode with config t and mix methods across labs.

Demonstrate how to use Ctrl+Shift+6 in Cisco Packet Tracer's CLI to cancel the search for non-existent PCs, speeding up lab setup for routers and switches.

Explore essential computing hardware components and form factors, including cpu, sockets, cooling, motherboard, ram (ddr4/ddr5), storage (hdd, ssd, nvme), psu, gpu, nic, and internal vs external peripherals.

Demonstrate non-repudiation by validating that logs cannot be altered, proving events like logins occurred; show how log integrity prevents denial of actions.

Explore zero trust control plane, its origin in networking and NIST SP 800-207, and how adaptive identity and policy based access control shape interentity communication via policy engine and administrator.

Explore how tokens authenticate and authorize users, enable api access, and tailor permissions and expirations, while supporting monitoring, incident response, and threat hunting.

Explore the change management approval process, recognize that it varies by business and leadership, and learn the core steps to get a change request approved.

Analyze impact analysis in change management by researching potential outcomes before implementing a change, identifying positive and negative effects.

Define maintenance windows as scheduled periods for regularly updating systems, applying patches, and performing backups. Align maintenance with business needs to minimize impact on operations and follow directive, operational controls.

Implement and compare allow lists and deny lists as simple, universal controls for access, used across networks, websites, browsers, and applications to govern read-write and admin permissions.