LetsDefend
@LetsDefendIO

LetsDefend, now part of Hack The Box. Read more: letsdefend.io/blog/letsdefen…

 Cloud
letsdefend.io
Joined July 2020
Data leak
127
251
8,416
340,461
Linux Permissions Explained
38
1,185
4,937
Network Protocols
18
983
3,954
237,916
Getting a cybersecurity job offer
22
495
3,833
160,053
Enter to BIOS
73
530
3,858
154,092
Linux Log parsing cheat sheet
33
916
3,271
Do you agree?
91
298
3,213
159,378
Cybersecurity Job
33
387
3,136
188,090
How HTTPS works?
13
709
3,166
274,650
How DNS works?
28
788
3,224
Cybersecurity Advice
34
313
3,028
103,465
Linux vs Windows
54
388
2,934
74,417
Linux File System for SOC Analysts
15
564
2,764
200,198
Basic Server Types
3
540
2,686
194,774
Windows vs Linux
35
248
2,555
130,013
The power of the Linux
13
331
2,627
77,455
Useful Linux networking commands
21
631
2,589
Cybersecurity Skills
39
172
2,703
57,528
Friendly fire
69
133
2,528
64,851
Linux Folder Structure
21
551
2,454
146,951
You can do it!
15
339
2,419
236,559
8 Top Network Protocols for Cybersecurity Team
6
396
2,443
121,957
We lost the last hero
30
294
2,413
93,978
How HTTPs Works
8
468
2,360
223,003
How HTTPS Works?
9
528
2,352
246,833
Cybersecurity.
30
344
2,240
166,262
30 Cybersecurity search engines
7
541
2,155
265,225
Important Windows directories for SOC Analysts
6
544
2,287
167,574
Cybersecurity Experts
26
224
2,305
87,388
TCP IP Model
5
470
2,166
161,812
Linux Commands for Beginners
10
378
2,112
246,124
How DNS works? #CyberSecurity #SOCAnalyst #blueteam
21
478
2,085
IPv4 Addresses and IPv4 Subnetting
7
351
2,060
313,630
Types of cyber attacks
11
596
2,034
HTTPS 101
9
309
2,018
249,206
Hacker vs SOC Team
27
299
2,007
170,012
TCP and UDP
25
203
2,037
82,518
OSI Model Layers
1
305
2,032
179,810
Popular Protocols
6
278
2,047
190,870
Linux Boot Process
12
491
1,860
90,195
TCP vs UDP for beginners
22
266
1,791
101,759
Windows security log quick reference for SOC Analysts #CyberSecurity
12
582
1,838
Linux File Systems
17
415
1,792
115,560
Types of Firewall
8
437
1,769
188,392
It is just a switch
23
194
1,803
54,501
Linux Folder Structure
3
286
1,699
149,187
Reality of Cybersecurity
31
289
1,730
103,090
Cybersecurity is easy
27
240
1,727
82,916
DNS System Hierarchy for #cybersecurity people
8
386
1,712
149,360
Linux IP command Cheat Sheet
4
276
1,681
256,046
How DNS Works?
4
314
1,694
255,115
IPv4 Addresses and IPv4 Subnetting
2
310
1,706
161,943
Life of the Cybersecurity Engineers
16
228
1,619
97,986
Blue Team Toolkit
13
436
1,678
109,336
Windows server auditing for SOC teams
13
459
1,689
Defensive Security Tools
1
367
1,609
90,871
Windows vs Linux
19
176
1,657
54,027
Bad Gateway
12
185
1,659
64,945
The Cyber Threat Universe
9
455
1,570
The layer 7 of OSI #network #cybersecurity
7
397
1,617
187,235
Linux cheat sheet for security teams
11
369
1,571
166,928
Cybersecurity Industry
40
152
1,594
254,549
Linux users, today.
11
222
1,460
76,330
Blue team toolkit
12
318
1,547
166,923
Warning!
17
161
1,532
160,747
Cybersecurity Interview
9
172
1,513
78,110
Linux 101
21
130
1,475
59,398
Forced to be a member of cybersecurity
6
162
1,509
58,864
Popular ports and explanation for SOC Teams
6
287
1,495
142,555
OSI Layers and Attacks
2
282
1,520
70,707
Linux IP command Cheat Sheet
5
335
1,456
165,462
Useful Linux commands for host investigation
6
387
1,446
Intern vs Expert
7
139
1,466
73,342
Popular HTTP Request methods to detect web attacks
3
355
1,432
146,806
No Netflix, just cybersecurity
11
101
1,425
53,706
Linux Path Structure
14
326
1,402
Linux Cheat Sheet for Cybersecurity
13
327
1,366
116,526
Forensics Mindmap
8
381
1,423
How firewall works?
3
298
1,387
72,285
Its just a notepad exe
11
109
1,391
43,798
Dont share your private key online
17
97
1,365
47,683
Wireshark CheatSheet
4
234
1,354
151,490
Cybersecurity Facts
7
152
1,399
74,899
What is cybersecurity?
24
178
1,355
58,887
TLS vs SSL
3
235
1,334
152,906
How Does HTTPS Works
4
274
1,322
112,072
Top 8 cyber attacks
6
403
1,324
71,896
HTTP status codes for SOC Analysts
2
257
1,313
184,191
How Linux Works
13
107
1,328
34,853
The best explanation about phishing attacks
12
301
1,272
162,762
Resources for OSINT
6
194
1,340
70,687
Cybersecurity Wheel
16
304
1,279
OSI Layers & Attacks
2
304
1,278
114,345
Linux Folder Structure
6
188
1,289
116,824
Authentication Methods
6
264
1,342
51,853
Types of VPN
5
323
1,271
116,240
Run somewhere
12
139
1,315
78,898
Network Fundamentals
11
117
1,268
43,948
Hacker vs SOC Team
13
140
1,228
53,832
HTTP vs HTTPS
8
176
1,238
71,463