CompTIA Exam Prep - ITF+, A+, Network+, Security+, CySA+

 URL Filter & Content Filter SWG stands for "Secure Web Gateway," which is a network security solution that acts as a checkpoint between users and the internet, filtering web traffic to protect organizations from malicious websites, malware, and other online threats by enforcing company policies and blocking access to inappropriate content, essentially safeguarding users from accessing unsafe internet traffic while ensuring compliance with regulations; it does this by inspecting web requests, utilizing features like URL filtering, application control, data loss prevention, and antivirus scanning.  Key points about SWG: Function:  An SWG analyzes incoming web traffic, identifying and blocking malicious websites, malware, phishing attempts, and other harmful content based on preset security policies.  Features: URL filtering: Blocks access to specific websites based on their category (e.g., adult content, gambling, social media).  Application control: Restric...

 Checking the Validity of Certificates On this exam, there are only 2 ways to check the validity of a certificate: CRL (Certificate Signing Request) OCSP (Online Certificate Status Protocol) CRL You can use OCSP in case/instead. You have to download it from the CA (Certificate Authority), which is recommended twice daily. OCSP Real-time Good, revoked, or unknown Public CA  Internet CA You can use a CRL in case/instead If there is too much traffic to intermediate CA, then use stapling. Answer for CRL in the question: OCSP Answers for OCSP in the question: CRL Stapling Reasons for revoking a certificate: Employee leaves the organization A system is decommissioned A certificate is superseded The private key is compromised The certificate was issued fraudulently Certificates that have expired do not need to be revoked.  

 Digital Signature A Security+ (SY0-701) study guide to what digital signatures actually prove — and the exam traps built around them Why this topic is an easy 5 points — if you don't fall for the trap Digital signatures show up constantly on Security+, and the questions almost always hinge on one thing: candidates confuse a digital signature with encryption. They sound similar, they both involve keys and math, and a rushed test-taker will pick "confidentiality" as the answer almost on reflex. It's wrong almost every time. The one sentence to memorize: A digital signature proves integrity, authentication, and non-repudiation — it does not , by itself, provide confidentiality. Everything in this article builds toward being able to defend that sentence on the exam: what a digital signature is made of, how it's created and verified, how it differs from encryption and from a simple hash, how it relates to certificates and PKI, and the s...

God Mode Here is a great management tool built into Windows. Just right-click on your desktop to create a new Folder. Name it (with brackets):  God Mode. {ED7BA470-8E54-465E-825C-99712043E01C}. All of your Windows management tools will now be located in one app. 

 CompTIA CySA+ (CS0-003) We will try to add questions as time permits. If this tends to be popular, we will add questions for Security+, the SY0-701 version. Create Personality Quiz With ProProfs

 Security+ (SY0-701) Acronym Flashcards CompTIA Security+ SY0 701 Acronym Flashcards  »  Flashcards

 CompTIA SY0-701 Acronyms This is a video option for the flashcards for the acronyms for Security+ (SY0-701)

Jailbreaking, Rooting, and Sideloading:  Security+ Exam Prep For CompTIA Security+, understanding the differences between jailbreaking, rooting, and sideloading is essential. These concepts frequently appear in questions about mobile security, risk management, device hardening, and enterprise security policies. While all three techniques involve modifying or extending a device's capabilities, they differ significantly in purpose, implementation, and security implications. Modern mobile devices are designed with security controls that restrict users from making unauthorized system changes. Vendors such as Apple and Google implement these restrictions to: Protect system integrity Prevent malware installation Control application permissions Ensure software stability Maintain compliance with security standards Jailbreaking, rooting, and sideloading bypass some or all of these restrictions, creating both opportunities and risks. For Security+ exam purposes, remember: Jailbreaking and ro...

 Shortcut for searching for products on websites Just use site:<domain name, such as homedepot.com> and what you are looking to find

 Shortcuts to minimize & maximize multiple windows Here are a few shortcuts to make you more efficient. 

  Close an app using Tasklist & Taskkill We have all run into this at one time or another. You have an app that you cannot close via the app or with the Task Manager. Here is an easy way to do this without rebooting your system. 

 Record video using Windows 10 Game Bar No extra software is needed.