online safety, security and rules of netiquette
- 2. ACTIVITY In a piece of paper write down your observation on the following images.
- 4. ONLINE SAFETY HOW MANY CHECKS YOU HAVE FOR SHARED? HOW MANY CHECKS YOU HAVE FOR NOT SHARED? HOW SAFE ARE YOU WHEN USING THE INTERNET?
- 5. ONLINE SAFETY First Name Thereisstillariskinsharingyourfirstname.chances are,hackeralreadyknowsplentyofstuffaboutyouevenif youonlygiveout yourfirstname. Last Name Ifsharingyourfirstnamehasasmallrisk,sharingboth yourfirst andlastnameismorerisky .
- 6. ONLINE SAFETY Middle Name Sharingyourmiddlenameisprobablynotthemostriskyofthese sharedinformation,butsharingyourentirefullnamewouldbe. Current and Previous School Mostpeoplewhostealidentitiesstudytheirsubject.Theycanuse thisinformationforverificationpurposes.
- 7. ONLINE SAFETY Y ourCell phoneNumber Y ourcellphonenumbershouldneverbepostedoverthe internet. Theinternetisapublicplace,itisthesameaspostingyour numberonabillboard. WhoyourMotherandFather are Riskyyetnotasriskyaspostingtheirfullnames, especiallyyour Mother’ sMaidenN a m e .
- 9. ONLINE SAFETY Y ourHomePhoneNumber Scamsusuallyusethisinformationtodeceiveyou,oneof whichis whenastrangerpretendstoknowyourparentsor pretendstobeyou. Y our Birthday Havingitinyourprofilemakesyoumorevulnerableto identity theft.
- 10. ONLINE SAFETY -it refers to the safety of people andtheir information when usinginternet.
- 11. -refers to the practices andprecautions that should be observed when usingthe internet to ensure that the usersaswellas their computers and personal information are safe from crimes associatedusingthe internet. ONLINE SAFETY
- 12. ONLINE SAFETY MEASURES 1. Never give any personal informationout about yourself over theinternet. 2. Never give any banking or sensitive information unlessyouare sure that it isa reputable businesshaving asecureservice. 3. Never open anymessagesor attachment from someone youdon’tknow.
- 13. ONLINE SAFETY MEASURES 4. Regularly checkyour privacy settings in your account to make sureyouare notsharing important personalinformation. 5. When usingapublic computer terminal make sure to delete your browsing databefore leaving.
- 14. ONLINE SAFETY MEASURES 6. Keepyour software updated toavoid security holes. 7. Donot download or install software or anything on your computer or cell phonethat isunknown to you.
- 16. SECURITY REQUIREMENT TRIAD Confidentiality Data confidentiality Privacy Integrity Data integrity System integrity Availability
- 17. Types of System Intruders Masquerader - Unauthorized userwho penetrates asystemexploitinga legitimate user’saccount(outside). Hackers - Legitimate userwho makesunauthorized accessesor misuses hisprivileges (inside). Clandestine user - Seizessupervisorycontrol to evade auditing andaccess controls or suppressaudit collection(inside|outside)
- 19. Parts of Virus Infection mechanism - The meansby which avirusspreads, enabling it to replicate. The mechanismisalsoreferred to asthe infection vector. - Thisishow the virus spreadsor propagates.A virus typically hasasearchroutine, which locates new files or new disksforinfection
- 20. Parts of Virus Trigger -Alsoknown asalogic bomb, this isthe compiled version that could be activated any time within anexecutable file when the virus isrunthat determines the event or condition for the malicious "payload" to be activated or delivered suchasa particular date, aparticular time, particularpresence of another program, capacityof the diskexceeding somelimit, or adouble-click that opensaparticular file.
- 21. Parts of Virus Payload -The "payload" isthe actual body or data whichcarries out the malicious purpose of the virus. Payloadactivity might be noticeable (e.g., becauseit causesthesystem to slow down or "freeze"), asmost of the time the "payload" itself isthe harmful activity, or sometimes non-destructive but distributive, which iscalled virus hoax.
- 22. Virus Stages Dormant Phase -The Virusisidle. Propagation Phase -Virus placesan identical copyof itself intoother programs or into certain systemareas on the disk.
- 23. Virus Stages Triggering Phase -Virus isactivated to perform the functionfor which it wasintended. Execution Phase -It canbe destructive suchasdeleting files on disk, crashingthe system, or corrupting files or relatively harmlesssuchaspopping up humorous or political messagesonscreen.
- 24. Key Terms 1. Cyber Crime - acrime committed or assistedthrough the use of theInternet. a. Cyber Bullying - canwork in the sameway asbullyingin the playground; the victim feelsfrightened and alone, while the bully tries to hide from being caught.
- 25. Key Terms 1. Cyber Crime b. Cyber Stalking -Harassment on the internet can be just as frightening asother forms of stalking.
- 26. Key Terms 1. Cyber Crime c. Identity Theft -The more informationyou make available online, the greater the risk of identity theft. It can be very tempting to reply to an email or open an attachment or post information about yourself on social networking sites, but you should never do it.
- 27. Key Terms 1. Cyber Crime d. Sexting - usually refers to sending and receiving rude messages or videosof: naked pictures 'underwear shots' anysexual texts, imagesor videos
- 28. Key Terms 1. Cyber Crime d. Sexting -These images or videos can be sent from a boyfriend or girlfriend or afriend or someone you've met online. You also may have sent a sexual photo, video or text to someone else.
- 29. Key Terms 1. Cyber Crime d. Sexting Remember: There isno turning backonceyoupresssend. Evenif youuseappslike Snapchattheperson cantake ascreenshot Yourisk being seenassomeone youare not.
- 30. Key Terms 2. Privacy Policy /Terms of Service - tells the user how the website will handle its data. 3. Malware -stands for malicious software variants,including viruses, ransom ware andspyware.
- 31. Key Terms 3. Malware a. Virus - amalicious program designed to transfer from one computer to another in any means possible. b. Worms - amalicious program designed to replicate itself and transfer from one file folder to another and also transfer toother computers.
- 32. Key Terms 3. Malware c. Trojan - a malicious program designed that is disguised as a useful program but once downloaded or installed, leaves your PCunprotected and allows hackerto get yourinformation.
- 33. Key Terms 3. Malware d. Spyware - aprogram that runs in the background without you knowing it. It has the ability to monitor what you are currently doing and typing through key logging. e. Adware - aprogram designed to send you advertisement, mostly pop-ups.
- 34. Key Terms 4. Spam - unwanted email mostly from botsor advertisers. 5. Phishing -acquires sensitive personal information like passwords and credits card details.
- 35. Key Terms 6. Pharming - amore complicated way of phishing whereit exploits the DNSsystem. 7. Copyright - apart oflaw, wherein you have the rights to work, anyone who usesit w/o your consentis punishable by law.
- 36. Key Terms 8. Fair use - meansthat anintellectual property maybe usedw/o consent aslong asit isusedin commentaries, criticism, parodies, researchand etc. 9. Key Loggers - usedto record the keystrokes done byuser. Thisisdone to steal passwordsor anyother sensitive information.
- 37. Key Terms 10. Rogue Security Software - isaform of malicious software and internet fraud that misleadsusersinto believing there isa virus on their computer, andmanipulatesthem into paying money for afake malwareremoval tool.
- 39. 10 Rules of Netiquette Rule 1: Remember the Human You need to remember that you are talking to a real person when you are online. The internet brings people together who would otherwise nevermeet. Remember this saying when sending an email: Would I say this to the person’s face.
- 40. 10 Rules of Netiquette Rule 2: Adhere to the same standard online that you follow in real life You need to behave the same way online that you do in reallife. You need to remember that you can get caught doing things you should not be doing online just like you can in real life. You are still talking to areal person with feelings even though you can’tsee them.
- 41. 10 Rules of Netiquette Rule 3: Knowwhere you are in cyber space Always take a look around when you enter anew domain when surfing the web. Get asense of what the discussion group is about before you joinit.
- 42. 10 Rules of Netiquette Rule 4: Respect other people’s time and bandwidth Remember people have other things to do besides read your email. You are not the center of their world. Keep your post and emails to minimum by saying what you want to say. Remember everyone won’tanswer your questions.
- 43. 10 Rules of Netiquette Rule 5: Make yourself look good online Bepolite and pleasant toeveryone. Always check your spelling and grammar before posting. Know what you are talking about and make sense saying it.
- 44. 10 Rules of Netiquette Rule 6: Share expert knowledge Ask questions online Share what you knowonline. Post the answers to your questions online because someone may have the same question you do.
- 45. 10 Rules of Netiquette Rule 7: Helps keep flame wars under control Netiquette does not forgive flaming. Netiquette does however forbid people who are flaming to hurt discussion groups by putting the group down.
- 46. 10 Rules of Netiquette Rule 8: Respect other people’s privacy Do not read other people’s mail without their permission. Going through other people’s things could cost you, your job or you could even go to jail. Not respecting other people’s privacy is a bad netiquette
- 47. 10 Rules of Netiquette Rule 9: Don’t abuse your power Do not take advantage of other people just because you have more knowledge or power than them. Treat others asyou would want them to treat you if the roles were reversed.
- 48. 10 Rules of Netiquette Rule 10: Be forgiving of other people’s mistake Do not point out mistakes to people online. Remember that you were once the new kid on the block. You still need to have agood manners even though you are online and cannot see the person face to face.